Best AI Email Marketing Tools 2026
Rankings based on the CORE™ Customer Market Research System.
Reviewed by the Flickthru team · Last updated · How we evaluate
Market Overview
AI email marketing tools write emails and subject lines, design templates, build segments and automated flows from a short prompt and pick the best time to send to each contact. They range from low-cost newsletter tools with an AI writing assistant to ecommerce and CRM platforms with AI agents and predictive analytics, and prices, AI limits and data handling vary widely. We reviewed 25 platforms to arrive at the Top 10 ranked below.
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Ranked
Quick Reference
- 1KlaviyoFrom $20/mo90.0
- 2ActiveCampaignFrom about $15/mo87.0
- 3HubSpot Marketing HubFrom $20/mo per seat83.5
- 4OmnisendFrom $16/mo80.5
- 5BrevoFrom $9/mo79.5
- 6MailchimpFrom $13/mo76.0
- 7MailerLiteFrom $12/mo75.5
- 8GetResponseFrom $19/mo74.5
- 9MoosendFrom $9/mo72.5
- 10beehiivFrom $49/mo66.5
Flickthru Score out of 100. Tap a tool to jump to its full review.
Evaluation Methodology
AI email marketing
How well the AI drafts on-brand emails and subject lines, builds segments and flows from a prompt, times sends and predicts customer behavior.
Automation & segmentation
How deep the automation builder is, how precisely you can segment and personalize, and how well it connects to your store or CRM.
Value
What the paid plans deliver for their price, including contacts, sends, users, AI access and add-on costs such as SMS.
Privacy & reliability
How the tool handles your content and customer data, and whether customers have faced service or plan problems.
Expert & User Ratings
How highly expert reviewers and verified users rate it.
Klaviyo
Ecommerce email & SMS platform
Best For: Online stores that want AI agents and predictive analytics built on their order data
Price: Free plan; paid from $20/mo for up to 500 active profiles
Klaviyo is an email, SMS and mobile marketing platform built for ecommerce brands, known for its deep store integrations and data-driven flows. Its K:AI tools include a marketing agent that turns a website URL into a marketing plan with draft emails, texts, flows and forms, plus predictive analytics such as customer lifetime value, churn risk and next best product.
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Detailed Analysis
Key features
- K:AI marketing agent (Composer) that builds a marketing plan, on-brand campaigns, flows and forms from a goal or website URL
- Predictive analytics: predicted customer lifetime value, churn risk, RFM analysis and next best product
- Generative tools for email copy, subject lines, segments, flows, translations and image remixing, with brand voice settings
- Personalized send time, channel affinity and AI product recommendations across email, SMS and push
- Deliverability monitoring, flow anomaly detection, volume warnings and guided warming
Pricing
- Free — $0 — up to 250 active profiles, 500 monthly email sends, 150 SMS/MMS credits
- Email — from $20/mo for 251–500 active profiles; around $30/mo at 1,000 and $150/mo at 10,000 profiles, with sends set at about 10 times the profile tier
- SMS — from $15/mo for up to 1,250 SMS/MMS credits, added to an email plan
- Add-ons — Reviews, Analytics and CDP are priced separately
Ecommerce brands, especially on Shopify, that want AI-built campaigns and predictive segments tied closely to purchase data.
Non-retail businesses or very price-sensitive senders with large lists who mainly need simple newsletters.
How it scored
- AI email marketing: 100/100. Its marketing agent drafts whole campaigns, flows and forms from a goal or URL, backed by predictive lifetime value, churn and product scores that reviewers single out.
- Automation & segmentation: 100/100. Ecommerce flows, real-time segmentation and store integrations are deep, with built-in deliverability monitoring and warming tools.
- Value: 70/100. A free plan and a $20/mo entry are low, but monthly costs rise quickly with active profiles and SMS is billed separately.
- Privacy & reliability: 60/100. It says outside AI providers may not train on customer prompts and lists ISO 27001 and SOC 2 Type II, but a May 2026 service disruption and a 2025 billing change for existing customers count against it.
- Expert & User Ratings: 90/100. Reviewers commonly rank it first or second for AI email marketing, and users rate it highly.
Our verdict
Klaviyo ranks first: it has the broadest AI on this page, from an agent that plans whole campaigns, flows and forms from a goal or URL to predicted lifetime value and churn scores, on top of deep ecommerce automation. Costs climb quickly as active profiles grow, SMS and several modules are billed on top, and a May 2026 service disruption delayed sending for about a day.
- Wide AI coverage, from campaign planning and copy to predictive customer scores
- Deep ecommerce flows, segmentation and store integrations
- Users rate it highly on ecommerce app marketplaces
- Price rises steeply with active profile count
- SMS, reviews and analytics modules cost extra
- K:AI agents are English-only for now
- Billing is based on active profiles; suppressing or deleting profiles lowers the count, and paid accounts that exceed their tier move up at the next billing cycle.
- SMS credits are bought monthly, US sends start around $0.012 each, and unused credits do not roll over.
- Predictive analytics and machine learning are core to the platform and cannot be switched off, while generative AI features are optional.
- Price change: From February 18, 2025, Klaviyo required paid email plans to cover each account’s active profile count, which moved existing customers onto active-profile billing.
- Outage: On May 5–7, 2026, a service disruption affected access to Klaviyo, its APIs and message sending for roughly a day, with some campaigns and flows replayed afterward.
ActiveCampaign
Marketing automation & email platform
Best For: Marketers who want deep automation built and tuned by an AI co-pilot
Price: Free trial; paid from about $15/mo for 1,000 contacts billed annually ($19/mo monthly)
ActiveCampaign is an email marketing and automation platform known for its detailed automation builder and segmentation. Its Active Intelligence co-pilot designs and builds multi-step automations, drafts campaigns from a business goal, suggests segments, flags gaps in your marketing and times sends for each contact.
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Detailed Analysis
Key features
- Active Intelligence co-pilot that designs, builds and optimizes multi-step automations from a prompt
- AI Campaign Builder and content generation, with Business Goals that build campaigns from one prompt
- Proactive Campaigns and Gap Finder that suggest campaigns for upcoming moments and missing coverage
- AI brand kits, image generation and editing, and AI-suggested segments
- Predictive sending, plus prompt-based reporting and MCP connectors for Claude and ChatGPT
Pricing
- Starter — about $15/mo billed annually or $19/mo monthly for 1,000 contacts (about $189/mo at 10,000) — sends up to 10 times contacts, 1 user, limited AI, 5 actions per automation
- Plus — about $49/mo billed annually or $59/mo monthly for 1,000 contacts (about $239/mo at 10,000) — 1 user, limited AI, unlimited automation actions
- Pro — about $79/mo billed annually or $99/mo monthly for 1,000 contacts (about $469/mo at 10,000) — sends up to 12 times contacts, 3 users, unlimited Active Intelligence
- Enterprise — about $145/mo billed annually or $179/mo monthly for 1,000 contacts (about $739/mo at 10,000) — sends up to 15 times contacts, 5 users, unlimited Active Intelligence
Small and midsize businesses that rely on detailed automations and want AI to build and improve them.
Senders who want simple newsletters or full AI access on the cheapest plan.
How it scored
- AI email marketing: 90/100. Active Intelligence builds automations and goal-based campaigns from prompts and suggests segments and timing, with full access reserved for Pro and Enterprise.
- Automation & segmentation: 100/100. Reviewers consistently point to its automation builder and segmentation as among the deepest available, with many prebuilt flows and integrations.
- Value: 70/100. Entry prices around $15–19/mo for 1,000 contacts are fair, but AI limits on lower plans, SMS add-ons and steep tiers at 10,000 contacts reduce value.
- Privacy & reliability: 70/100. It says contact and marketing data is not used to train AI models at this time, though its terms leave room for training on marketing content, and an August 2026 EU sending disruption lasted about a day.
- Expert & User Ratings: 90/100. Reviewers place it in the top tier for AI email automation, and users rate it highly.
Our verdict
ActiveCampaign ranks second: its Active Intelligence co-pilot builds automations and goal-based campaigns from a prompt on what reviewers call one of the deepest automation builders available. It trails Klaviyo on predictive AI, and unlimited AI access starts on Pro while SMS and larger contact tiers add noticeably to the cost.
- AI co-pilot builds and tunes multi-step automations from a prompt
- Very deep automation and segmentation options
- Users rate it highly across thousands of reviews
- Unlimited AI access requires Pro or Enterprise
- Starter caps automations at 5 actions
- SMS is a paid add-on and prices rise quickly with contacts
- Starter and Plus get limited Active Intelligence access; Pro and Enterprise get unlimited access.
- SMS is an add-on on Plus and above, starting around $16.83/mo for 1,000 credits, with credits per message varying by country.
- Annual billing lowers the monthly rate; a 14-day free trial includes full platform access.
- Outage: On August 5–6, 2026, campaign sending for EU-region customers was affected for about 25 hours.
HubSpot Marketing Hub
CRM-based marketing automation suite
Best For: B2B and growing teams that want email marketing and Breeze AI agents tied to a CRM
Price: Free plan; Starter from $20/mo per seat (lower rate shown for annual billing)
HubSpot Marketing Hub is the marketing suite of HubSpot’s CRM platform, known for combining email, landing pages, forms and automation with shared contact records. Its Breeze AI includes an AI email writer, a Campaign Agent that turns a goal into a multi-channel campaign, a Nurture Agent that personalizes lead emails, and an Agent Builder for custom AI automations, many of which run on monthly HubSpot Credits.
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Detailed Analysis
Key features
- AI email writer for drafts, subject lines and tone or length edits, available free
- Breeze Campaign Agent that turns one goal into a planned multi-channel campaign
- Nurture Agent that sends each lead a personalized email based on their journey stage
- Agent Builder for custom AI agents using your prompts and CRM data, with advanced triggers on Professional and Enterprise
- Workflows, segmentation and reporting built on the shared HubSpot CRM
Pricing
- Free — $0 — up to 2 users, 2,000 HubSpot-branded email sends a month
- Starter — from $20/mo per seat (a lower rate is shown for some billing terms) — 1,000 marketing contacts, sends up to 5 times the contact tier, 500 HubSpot Credits a month
- Professional — from $800/mo plus a $3,000 one-time onboarding fee — 3 core seats, 2,000 marketing contacts, sends up to 10 times the contact tier, 3,000 credits a month
- Enterprise — from $3,600/mo plus a $7,000 onboarding fee — 5 core seats, 10,000 marketing contacts, sends up to 20 times the contact tier, 5,000 credits a month
B2B companies and scaling marketing teams that want email, automation and AI agents running on the same CRM as sales and service.
Small senders or ecommerce stores that only need affordable newsletters and store-triggered flows.
How it scored
- AI email marketing: 90/100. Breeze agents plan campaigns, personalize nurture emails and run custom automations, though the deeper agents sit on Professional and run on credits.
- Automation & segmentation: 90/100. CRM-native workflows and segmentation are deep, with event-based agent triggers and reporting on the higher tiers.
- Value: 60/100. Starter is inexpensive, but Professional starts at $800/mo with a $3,000 onboarding fee, and contacts and credits add to the bill.
- Privacy & reliability: 70/100. Third-party AI providers may not train on customer data and HubSpot holds SOC 2 Type 2, but its own model training is on by default and some 2026 workflow delays held up email sends.
- Expert & User Ratings: 90/100. Reviewers often rank it among the top AI email marketing suites, and users rate it well across many reviews.
Our verdict
HubSpot Marketing Hub ranks third: its Breeze AI agents plan campaigns and personalize nurture emails using CRM data, with email, automation and sales records in one place. Its advanced AI and automation sit on Professional, which starts at $800/mo plus a $3,000 onboarding fee, and many AI features use monthly credits.
- Breeze agents plan campaigns and personalize nurture emails from CRM data
- Email, automation and CRM share one contact record
- Free AI email writer and a usable free plan
- Big price jump from Starter to Professional, plus onboarding fees
- Many AI features consume credits that reset monthly
- Content Agent and advanced agent automation require Professional or higher
- Pricing is based on marketing contacts; extra contact tiers cost more and cannot be downgraded until renewal.
- Included HubSpot Credits reset monthly and do not roll over; extra credits cost $0.010 each.
- AI model training on account data is on by default; a Super Admin can switch it off in AI settings.
- Outage: On April 21, 2026, workflow and automation actions were delayed for about six and a half hours for North American customers, with some email workflow actions held up to six hours.
Omnisend
Ecommerce email & SMS platform
Best For: Online stores, especially on Shopify, that want ecommerce automations with AI help on a budget
Price: Free plan; paid from $16/mo for 500 contacts
Omnisend is an email, SMS and push platform built for ecommerce stores, known for prebuilt shopping automations and tight store integrations. Its AI writes and refines email copy, subject lines and preheaders, builds segments and signup forms from a plain-language description, and on Pro adds personalized product recommendations, dynamic content and personalized send times.
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Detailed Analysis
Key features
- AI copywriting and subject line generator that drafts or refines email text in a chosen tone
- AI Segment Builder that creates audiences from a plain-language description, plus churn-risk flags and RFM groups
- Personalized product recommender, dynamic content and personalized sending time on Pro
- Forms AI and brand assets AI that pull your logo, colors and fonts from your store
- Prebuilt ecommerce automations such as cart and browse abandonment, with email, SMS and web push in one flow
Pricing
- Free — $0 — 250 contacts, 500 emails a month, 500 web push, Omnisend branding on emails and forms
- Standard — from $16/mo for 500 contacts — 6,000 emails a month (12x list size), no branding, Forms AI and Reports AI; personalized content and sending time are paid add-ons
- Pro — from $59/mo for 2,500 contacts — unlimited emails under fair use, advanced reporting, product recommender, dynamic content and personalized sending time
- SMS — sold as a separate credits subscription, from $0.009 per US message and as low as $0.007 at higher volumes
Ecommerce brands that want ready-made shopping automations and practical AI for copy, segments and product picks without enterprise pricing.
Non-ecommerce businesses or teams that need advanced predictive analytics and a deeper AI agent.
How it scored
- AI email marketing: 80/100. Its AI writes copy and subject lines, builds segments from a prompt and personalizes product picks and send times, with the deeper tools on Pro.
- Automation & segmentation: 80/100. Prebuilt ecommerce flows, store integrations and email, SMS and push in one workflow suit online stores well.
- Value: 80/100. Plans start low and include basic AI, but the most useful personalization AI needs Pro or add-ons and SMS is now extra.
- Privacy & reliability: 70/100. Its terms say customers own AI inputs and outputs and processing follows a DPA, but it does not clearly state whether data trains AI, and it is moving legacy Pro customers to new SMS billing.
- Expert & User Ratings: 90/100. Reviewers frequently rank it among the top AI email tools for ecommerce, and users rate it highly.
Our verdict
Omnisend ranks fourth: it gives online stores ready-made shopping automations with AI that writes copy, builds segments from a prompt and recommends products, at prices well below Klaviyo. Its most useful personalization AI needs Pro or add-ons, it has no agent that plans whole campaigns, and SMS is now billed separately.
- AI copy, subject lines and segment building are available from the free plan
- Strong prebuilt ecommerce flows and store integrations
- Unsubscribed contacts are not billed
- Product recommendations, dynamic content and send-time AI require Pro or paid add-ons
- SMS is no longer bundled and costs extra
- Less suited to businesses without an online store
- Billing counts subscribers and non-subscribers such as customers who ordered without opting in; only unsubscribed contacts are excluded.
- Paid plans carry an introductory discount for the first three months; no annual discount is shown on the pricing page.
- Legacy Pro customers move to the current Pro plan on October 26, 2026, and SMS is then billed as a separate credits subscription.
- Price change: In 2026 Omnisend announced that Legacy Pro plans will move automatically to the current Pro plan on October 26, 2026, with SMS no longer bundled, so some existing Pro customers may pay more in total for SMS.
Brevo
Multichannel email, SMS and CRM platform
Best For: Small and midsize businesses that want low-cost email plus SMS, WhatsApp and a CRM in one place
Price: Free plan; paid from $9/mo for 5,000 emails a month
Brevo is a multichannel marketing platform covering email, SMS, WhatsApp, push, chat and a sales CRM, known for pricing based mainly on monthly email volume. Its Aura AI assistant writes campaign text and subject lines, generates full email designs using brand colors and tone pulled from your website, translates templates, builds draft automation flows from a description and picks send times, with AI segmentation and data analysis on the top plan.
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Detailed Analysis
Key features
- Aura AI marketing agent that generates email designs, campaign text, subject lines and images, and can apply your brand voice from your website or past campaigns
- Automation flows drafted from a text description, with triggers, delays and splits pre-filled for you to finish
- AI send time optimization (Standard and up) and AI segmentation plus an AI data analyst on Professional
- Email, SMS, WhatsApp, web and mobile push, and live chat from one account, with a built-in sales CRM
- MCP server that lets assistants such as ChatGPT and Claude run reports and manage campaigns in your account
Pricing
- Free — $0 — up to 300 emails a day, Brevo logo on emails, basic reporting
- Starter — from $9/mo ($97/yr billed annually) — 5,000 emails a month, AI content generator, advanced segmentation, 1 marketing seat; logo removal is an add-on
- Standard — from $18/mo ($194/yr billed annually) — unlimited automation workflows, A/B testing, AI send time optimization, advanced reporting, up to 3 marketing seats, no Brevo footer
- Professional — from $350/mo base ($3,780/yr) — 150,000+ emails a month, 10 seats, WhatsApp and push, contact scoring (RFM, CLV), AI segmentation and AI data analyst; Enterprise is custom
Budget-conscious small businesses that send moderate volumes and want email, SMS and a simple CRM under one bill.
Teams that want the most advanced predictive AI without paying for the top Professional tier.
How it scored
- AI email marketing: 80/100. Its AI drafts full email designs, copy and subject lines in your brand voice and outlines automations, though deeper AI segmentation is limited to the top plan.
- Automation & segmentation: 80/100. Unlimited workflows from Standard, plus SMS, WhatsApp and CRM data, give it broad automation reach, with contact scoring reserved for Professional.
- Value: 80/100. Entry plans start at $9 and $18 a month, but contact caps on low tiers and a steep jump to Professional limit the savings for growing lists.
- Privacy & reliability: 60/100. Brevo offers a DPA and states fixed retention periods, but it does not clearly say whether customer data trains its AI, and customers saw repeated service disruptions, including email sending delays, between July and October 2026.
- Expert & User Ratings: 90/100. Reviewers often list it among strong value picks for AI email marketing, and users rate it highly across a large number of reviews.
Our verdict
Brevo ranks fifth: it pairs low, volume-based entry pricing with an AI assistant that drafts full campaigns and automation outlines across email, SMS and WhatsApp. Its deeper AI segmentation sits on the much pricier Professional plan, and customers saw repeated service disruptions in mid to late 2026.
- Low entry prices based on email volume rather than list size alone
- AI drafts complete campaign designs and starter automation flows from a prompt
- Email, SMS, WhatsApp, chat and CRM in one platform
- AI segmentation, contact scoring and translation are reserved for Professional
- Large price step from Standard to Professional
- SMS credits and logo removal on Starter cost extra
- Plans are priced mainly by monthly email volume; entry tiers also cap the number of marketing contacts, so check contact limits before buying.
- Annual billing saves about a tenth versus monthly, and SMS is bought as separate credits priced by country.
- Aura can be switched off from its control center, and AI-generated text is never applied to a campaign without your action.
- Outage: Between July and October 2026, Brevo reported repeated service disruptions, including delays to email sending, campaign statistics and automations.
Mailchimp
All-in-one email marketing platform
Best For: Small businesses that want a familiar email builder with AI writing help on mid-tier plans
Price: Free plan; paid from $13/mo for 500 contacts (first 12 months)
Mailchimp, owned by Intuit, is a widely used email marketing platform for small businesses, known for its templates, ease of use and large integration library. Its generative AI, branded Intuit Assist, drafts email copy and subject lines, generates designs from a brand kit and helps build automations, and is included on the Standard and Premium plans.
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Detailed Analysis
Key features
- Intuit Assist generative AI for email copy, subject lines and preview text on Standard and Premium
- Creative Assistant that generates email designs from your brand kit
- Pre-built customer journeys with AI-written emails
- Send time optimization and content checks for campaigns
- Predictive segmentation on Premium, plus A/B and multivariate testing
Pricing
- Free — $0 — 250 contacts, 500 sends a month (250 a day), 1 seat, Mailchimp branding, no AI
- Essentials — from $13/mo for the first 12 months (500 contacts) — sends up to 10 times your contact limit, 3 seats, no generative AI
- Standard — from $20/mo for the first 12 months (500 contacts) — sends up to 12 times your contact limit, 5 seats, generative AI included
- Premium — from $350/mo for the first 12 months (10,000 contacts) — sends up to 15 times your contact limit, unlimited seats, predictive segmentation
Small businesses and nonprofits that want an easy, well-known email tool with AI help for writing and design.
Teams that need AI on entry plans, multilingual AI or predictable costs as lists grow.
How it scored
- AI email marketing: 80/100. Intuit Assist drafts copy, subject lines, designs and AI-written journeys alongside send-time optimization, though reviewers find it narrower than the leaders and it is limited to Standard and up, English and select countries.
- Automation & segmentation: 80/100. Automations, testing and segmentation are solid, with predictive segmentation reserved for Premium and a large integration library.
- Value: 60/100. Introductory pricing is low, but billing counts unsubscribed contacts, AI starts at Standard and Premium jumps to $350/mo.
- Privacy & reliability: 70/100. Intuit’s privacy statement says personal information may be used to train its AI models, and no AI-specific opt-out is described.
- Expert & User Ratings: 80/100. Users rate it well across a very large number of reviews, while reviewers place it mid-pack for AI email marketing.
Our verdict
Mailchimp ranks sixth: its Intuit Assist tools draft copy, designs and AI-written journeys and it adds send-time optimization and predictive segments, all inside a familiar, easy builder. Generative AI starts on Standard, billing counts unsubscribed contacts and listed prices are introductory, which keeps its value below the tools above it.
- Easy builder with many templates and integrations
- Generative AI included at no extra cost on Standard and Premium
- Large user base and plenty of learning resources
- No generative AI on Free or Essentials
- Unsubscribed contacts count toward billing
- Intuit Assist is in beta, English-only and limited to select countries
- Subscribed, unsubscribed and non-subscribed contacts all count toward your plan; archive contacts to avoid paying for them.
- Listed prices are introductory for the first 12 months, and going over your contact limit adds a charge to your bill.
- SMS is a separate add-on in select countries, bought as monthly credit blocks that do not roll over.
MailerLite
Email marketing platform for small businesses
Best For: Small businesses and creators who want simple, affordable email with AI writing help
Price: Free plan; paid from $12/mo for 500 subscribers ($10.80/mo billed annually)
MailerLite is an email marketing platform known for its clean editor, low prices and landing page and website tools. Its HeyLite AI tools write text blocks and subject lines, build HTML emails and landing pages from a description, pick a send time for each subscriber, and an MCP server lets assistants such as Claude and ChatGPT work in your account.
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Detailed Analysis
Key features
- AI writing assistant that generates text blocks in the campaign, landing page and pop-up editors from a prompt and tone
- AI subject line generator on all plans, with more credits on paid plans
- AI-generated HTML emails (beta) and AI-generated landing pages built from a short description
- Smart sending that times each campaign to when a subscriber is most likely to engage
- MCP server that lets external AI tools such as Claude, ChatGPT and Cursor manage content in your account
Pricing
- Free — $0 — up to 250 subscribers, 2,500 emails a month, 2 seats, 3 automations, MailerLite logo, limited subject line AI
- Comfort — $19/mo or $17.10/mo billed annually for 1,000 subscribers ($89/mo or $80.10/mo at 10,000) — emails up to 10x your tier, 3 seats, AI writing assistant, smart sending, logo removal
- Power — $39/mo or $35.10/mo billed annually for 1,000 subscribers ($129/mo or $116.10/mo at 10,000) — unlimited emails under fair use, unlimited seats, maximum AI credits
- Enterprise — custom pricing — for 200,000+ subscribers
Small businesses, creators and nonprofits that want an easy, affordable email tool with practical AI writing and send-time help.
Ecommerce brands or larger teams that need predictive analytics, AI segmentation or complex branching automation.
How it scored
- AI email marketing: 70/100. Its AI writes copy and subject lines, builds HTML emails and landing pages and times sends, but it lacks predictive analytics and some tools are in beta.
- Automation & segmentation: 70/100. Its automation builder and segmentation are easy to use but simpler than deeper platforms, and Comfort caps the number of automations.
- Value: 90/100. Comfort costs $19 a month at 1,000 subscribers and $89 at 10,000 with AI writing and smart sending included.
- Privacy & reliability: 80/100. It says customer data processed with its AI is not used to train OpenAI or Google models, stores data in the EU and holds ISO 27001, though it cut free-plan limits for existing accounts in 2026.
- Expert & User Ratings: 80/100. Reviewers include it among useful AI email tools for small businesses, and users rate it highly.
Our verdict
MailerLite ranks seventh: it offers the strongest value on this page, with AI writing, subject lines, HTML email generation and smart sending on a low-cost plan, plus a clear written commitment that its AI partners don’t train on customer data. Its AI is lighter than the platforms above it, with no predictive analytics, and some tools are still in beta.
- Low prices at 1,000 and 10,000 subscribers, with AI writing and smart sending on Comfort
- Clear written commitment that customer data does not train its AI partners’ models
- Unsubscribed and bounced contacts are not billed
- No predictive analytics or AI segment building
- AI HTML emails and in-context suggestions are still in beta
- Comfort caps automations, forms and landing pages
- Plan names changed on June 16, 2026: Growing Business is now Comfort and Advanced is now Power, with new prices and limits.
- The free plan is limited to 250 subscribers and 2,500 emails a month, and sending locks if active subscribers go above 250.
- Annual billing saves a tenth; billing counts every address active during the cycle, even if deleted later.
- Price change: On July 1, 2026, existing MailerLite free accounts moved to new lower limits of 250 subscribers and 2,500 emails a month, after the June 16, 2026 plan update.
GetResponse
Email marketing & automation platform
Best For: Small businesses and creators who want an AI campaign builder plus landing pages and automation
Price: Paid from $19/mo for 1,000 contacts ($15.58/mo billed annually)
GetResponse is an email marketing platform that bundles newsletters, marketing automation, landing pages, webinars and course tools. Its OpenAI-powered AI campaign generator builds a landing page, welcome email and newsletter from a few business details, and its AI email generator produces a full email with copy, image and subject line in a chosen tone.
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Detailed Analysis
Key features
- AI campaign generator that creates a landing page, welcome autoresponder and newsletter from keywords, audience, industry and tone
- AI email generator that builds a complete email with copy, stock image and subject line in under a minute
- AI subject line generator for A/B tests and an AI writing assistant for newsletters and automations
- Marketing automation workflows with “Perfect timing” send scheduling on Marketer and higher
- Landing pages, signup forms and 150+ email templates with a drag-and-drop editor
Pricing
- Starter — $19/mo or $15.58/mo billed annually for 1,000 contacts — 3 users, AI email and subject line generator limited to 3 uses
- Marketer — $59/mo or $48.38/mo billed annually for 1,000 contacts — 5 users, full AI email generator, unlimited AI landing page creator, marketing automation, Perfect timing
- Creator — $69/mo or $56.58/mo billed annually for 1,000 contacts — 5 users, Marketer features plus creator tools
- Enterprise (MAX) — custom pricing — unlimited users, SMS marketing, dedicated sending domain and rebranding options
Small businesses that want AI to spin up a full starter campaign, landing page included, inside one email and automation tool.
Ecommerce brands that need predictive analytics, AI segmentation or built-in SMS on mid-tier plans.
How it scored
- AI email marketing: 70/100. Its AI builds whole starter campaigns and complete emails from a prompt, but it lacks predictive analytics and limits AI use on the entry plan.
- Automation & segmentation: 80/100. Marketer and higher include visual automation workflows, send-time scheduling and ecommerce features alongside landing pages.
- Value: 70/100. Starter is affordable, but the plans that unlock automation and full AI start at $59 a month for 1,000 contacts.
- Privacy & reliability: 80/100. Its AI is powered by OpenAI and the vendor says generated content stays private, with stated retention periods after account closure.
- Expert & User Ratings: 80/100. Reviewers place it mid-pack among AI email tools, and users give it solid ratings.
Our verdict
GetResponse ranks eighth: its AI campaign generator builds a landing page, welcome email and newsletter together from a few details, inside a tool that also covers automation and webinars. AI is limited to a few uses on Starter, automation and send-time features need the $59 Marketer plan, and it lacks predictive analytics.
- AI campaign generator produces a landing page and emails together
- Landing pages, webinars and automation in one platform
- Annual billing lowers the monthly price noticeably
- Starter allows only 3 uses of the AI email and subject line generator
- Automation and send-time features start at the $59 Marketer plan
- SMS marketing is limited to Enterprise
- Prices shown are for 1,000 contacts and rise with list size; check the slider for larger lists.
- Annual billing gives a discount over monthly billing on every self-serve plan.
- The AI generators run on OpenAI technology; the vendor says user data is not stored or shared externally.
Moosend
Budget email marketing & automation platform
Best For: Budget-conscious small businesses and online stores that want automation recipes and AI writing at a low price
Price: Free trial; paid from $9/mo for 500 subscribers
Moosend is a low-cost email marketing platform known for its visual automation builder with ready-made recipes for ecommerce flows such as cart abandonment. Its AI Writer drafts subject lines, email copy, landing pages and forms in a chosen tone, while Audience Discovery looks for behavior patterns and AI product recommendations suggest items for each subscriber and help build smart segments.
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Detailed Analysis
Key features
- AI Writer that drafts subject lines, email body copy, landing pages and forms with tone and length settings
- Audience Discovery that analyzes customer behavior to find audiences and estimate likely next actions
- AI product recommendations and smart segments for personalized ecommerce emails
- Visual automation builder with dozens of triggers and prebuilt recipes such as cart abandonment and back-in-stock
- Landing pages, signup forms, A/B testing of two variants and custom reports
Pricing
- Pro — from $9/mo for 500 subscribers, or $7.20/mo billed annually — unlimited emails, 5 team members, automations, landing pages
- Pro at larger lists — about $24/mo at 2,500 subscribers and $88/mo at 10,000 subscribers billed monthly, with discounts for biannual and annual billing
- Moosend+ — custom pricing — Pro features plus add-ons such as transactional email, dedicated IPs, SSO and extra team members
- Pay-as-you-go credits — $350 for 350,000 credits, up to $1,000 for 1,000,000
Small businesses and WooCommerce stores that want ecommerce automation recipes and AI copy help without paying premium-platform prices.
Teams that need a free plan, extensive templates, deep reporting or very responsive support.
How it scored
- AI email marketing: 70/100. It combines an AI Writer with behavior-based audience discovery and AI product recommendations, though reviewers say little about how well the AI performs.
- Automation & segmentation: 70/100. Its visual builder offers many triggers and ecommerce recipes, while users note limited templates and basic reporting.
- Value: 80/100. Paid plans start at $9/mo for 500 subscribers with unlimited emails, which keeps costs low for small lists.
- Privacy & reliability: 80/100. It does not clearly state how customer data is used with its AI.
- Expert & User Ratings: 70/100. Users rate it well for ease of use and price, while reviewers point to weaker support and limited features.
Our verdict
Moosend ranks ninth: it combines AI writing, product recommendations and behavior-based audiences with a capable ecommerce automation builder at a low price. Users note limited templates and reporting and some editor bugs, and it has no free plan.
- Low entry price with unlimited emails on the Pro plan
- Automation recipes for ecommerce flows such as cart abandonment
- AI copy, product recommendations and behavior-based audiences built in
- No free plan, only a 30-day trial
- Templates and reporting are limited, according to users
- Some users report editor bugs and inconsistent support
- Pricing rises with subscriber count, and biannual or annual billing lowers the monthly rate.
- Transactional email and dedicated IPs require the custom-priced Moosend+ plan.
- The 30-day trial allows up to 1,000 contacts, 1 published automation and 2 team members.
beehiiv
Newsletter publishing & growth platform
Best For: Newsletter publishers who want growth, monetization and AI writing and image tools in one place
Price: Free plan; paid from $49/mo billed yearly for 1,000 subscribers
beehiiv is a newsletter platform built for publishers and creators, known for its growth tools such as referral programs and recommendations, its ad network and paid subscriptions. Its AI Writer drafts, extends, shortens, translates and spell-checks post text, AI Image generates images from prompts, and its MCP connection lets assistants such as Claude, ChatGPT and Gemini work with the account.
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Detailed Analysis
Key features
- AI Writer that drafts text from a prompt with length and tone options, and completes, shortens, extends, simplifies and translates text
- AI Image that generates images from a prompt in several styles inside the editor
- beehiiv MCP that connects AI assistants such as Claude, ChatGPT and Gemini to the account
- Automations, segmentation and growth tools such as referral programs and recommendations
- Monetization through an ad network, paid subscriptions and digital products, plus a website builder
Pricing
- Free — $0 — up to 2,500 subscribers, 1 team seat, 1 publication, 30-day analytics lookback; beehiiv branding stays
- Lite — $49/mo billed yearly at 1,000 subscribers — up to 100,000 subscribers, 2 team seats, 3 publications, automations, beehiiv MCP, AI Writer and AI Image
- Pro — $95/mo billed yearly at 1,000 subscribers — up to 250,000 subscribers, 10 team seats, 10 publications, a higher AI credit allowance, branding removal
- Enterprise — custom pricing
Independent publishers and media brands that want to grow and earn from a newsletter, with AI help for drafting text and images.
Ecommerce stores or B2B marketers who need deep store-triggered automation, predictive analytics or CRM-style segmentation.
How it scored
- AI email marketing: 70/100. Its AI drafts, edits and translates newsletter text and creates images on every paid plan, but it does not offer AI segmentation, send-time optimization or predictive analytics.
- Automation & segmentation: 60/100. Automations, segments and growth tools suit newsletters, while store integrations and branching flows are lighter than full marketing platforms.
- Value: 60/100. The free plan is useful, but paid plans start at $49/mo billed yearly and branding removal needs the $95/mo Pro plan.
- Privacy & reliability: 70/100. It is moving existing customers to new plans at renewal from November 2026, and it does not clearly say how content is used with its AI.
- Expert & User Ratings: 70/100. Reviewers include it among AI email tools for publishers, and users rate it well, though user review counts are small.
Our verdict
beehiiv ranks tenth: it pairs strong newsletter growth and monetization tools with AI writing, translation and image generation on every paid plan. Its automation and segmentation are lighter than full marketing platforms, it has no send-time or predictive AI, and branding removal needs the $95/mo Pro plan.
- AI Writer and AI Image are included on all paid plans and the free trial
- Referral, recommendation and ad network tools for growing and earning from a newsletter
- Free plan for up to 2,500 subscribers
- Automation and segmentation are lighter than full marketing platforms
- Branding removal requires the $95/mo Pro plan
- Existing customers move to new plans at renewal from November 2026
- Plans were renamed in October 2026: Scale became Lite and Max became Pro, and existing customers switch at their first renewal on or after November 1, 2026.
- The pricing page shows yearly-billed prices at 1,000 subscribers; prices rise with subscriber count.
- Spell check in the AI Writer works for English only, and translation covers seven language options.
- Price change: beehiiv introduced new plans on October 1, 2026, and existing customers move to them at their first renewal on or after November 1, 2026.
Comparison Table
Select products using the Add To Compare buttons above.
How to Choose
Start with what you sell
Online stores get the most from platforms that use order and browsing data for flows, product picks and predictive segments, while B2B teams benefit from email tied to a CRM and creators from newsletter growth tools. Choose the type of platform first, then compare AI features within it.
Look at what the AI actually does
Some tools only write copy and subject lines, while others build segments and automations from a prompt, pick send times for each contact or plan whole campaigns from a goal. Decide which jobs take you the most time and check that the AI covers those, not just that a tool has AI.
Check which plan the AI is on
Many platforms keep generative AI, send-time optimization or predictive analytics to mid or top tiers, cap AI use with credits or limit it to a few uses on entry plans. Confirm that the features you want are on the plan you can afford.
Work out the price at your list size
Most plans are priced by contacts or by monthly sends, and costs can jump sharply as a list grows. Price your plan at your current list and at double that size, and check whether unsubscribed contacts count toward billing and whether SMS costs extra.
Test automation and deliverability on a trial
Build a welcome series and one store or CRM-triggered flow during a free plan or trial, and set up domain authentication before sending. This shows quickly whether the builder, segments and integrations fit how you work.
Keep a person in the loop
AI drafts still need checking for accuracy, tone and offers before they reach customers. It is also worth reading how each tool uses your customer data with its AI, since some use it to improve their own models and others say they don’t.
Frequently Asked Questions
What do AI email marketing tools do?
They use AI to draft emails and subject lines, generate designs, build audience segments and automated flows from a short description, and choose the best time to send to each contact. Some also predict customer behavior, such as likely lifetime value or churn, and a few can plan an entire campaign from a goal.
Which AI email marketing tool is best for ecommerce?
Klaviyo and Omnisend are built around store data, with prebuilt flows such as abandoned cart, product recommendations and AI segmentation. Klaviyo goes further on predictive analytics and AI agents, while Omnisend costs less at smaller list sizes.
Is there a free AI email marketing tool?
Several tools on this page, including Klaviyo, Omnisend, HubSpot, Brevo, Mailchimp, MailerLite and beehiiv, have free plans, but they cap contacts or sends and often add the vendor’s branding. Some include basic AI writing on the free plan, while send-time and predictive features usually need a paid plan.
Do these tools use my customer data to train AI?
It varies. MailerLite says customer data processed with its AI is not used to train its AI partners’ models, HubSpot trains its own models on account data by default but lets an admin turn this off, and Intuit, which owns Mailchimp, says personal information may be used to train its AI. Check each tool’s AI terms if this matters to you.
How are these different from AI sales outreach and copywriting tools?
This page ranks platforms for marketing email and newsletters sent to subscribers and customers. AI sales outreach tools focus on cold email sequences to prospects, and AI copywriting tools write text without sending it, so we rank those separately.
How We Evaluated
Every Flickthru ranking follows the same five-step process, applied the same way to every product on the page.
- Market scan: We gathered the 25 platforms recommended across current expert reviews, buyer guides and verified-user ratings, then shortlisted the 10 that best fit this category and offer their own built-in AI.
- Evidence gathering: For each shortlisted product we collected features, plans and current pricing from the vendor, alongside the strengths and weaknesses reported in recent expert reviews.
- Risk checks: We checked every product for recent price changes and service reliability. Anything relevant is summarised in the product’s Detailed Analysis and reflected in its score.
- Scoring: Each product is scored against the five criteria in our Evaluation Methodology using the same rules for every product, and the Flickthru Score out of 100 combines them. AI email marketing, the main job these tools do, counts most. Value is judged on what the paid plans deliver for their price. Each product’s Detailed Analysis explains how it scored on every criterion. Each criterion is scored from 1 to 10, where 8 means good, 9 very good and 10 excellent.
- Editorial independence: Rankings are decided by Flickthru’s editorial process alone. Placement cannot be bought.
This ranking was last updated in October 2026.