Best AI Knowledge Management Software 2026
Rankings based on the CORE™ Customer Market Research System.
Reviewed by the Flickthru team · Last updated · How we evaluate
Market Overview
Internal knowledge bases, wikis and enterprise search tools that use AI to answer employees' questions and keep company knowledge up to date. We reviewed 24 platforms to arrive at the Top 10 ranked below.
Reviewed
Checked
Checks Run
Ranked
Quick Reference
- 1GuruPrice on request80.0
- 2GleanPrice on request75.5
- 3TettraFrom $8/user/mo74.0
- 4Document360Price on request70.0
- 5BloomfirePrice on request69.0
- 6NotionFree plan · Business about $20/member/mo67.5
- 7StonlyPrice on request66.5
- 8SliteFrom $10/user/mo62.5
- 9TrainualPrice on request60.5
- 10ConfluenceFree for up to 10 users · Standard $5.42/user/mo58.5
Flickthru Score out of 100. Tap a tool to jump to its full review.
Evaluation Methodology
AI answers & search
How well the AI finds company knowledge and answers employees' questions accurately, with sources.
Knowledge upkeep
Verification workflows, stale-content alerts, structure and version history that keep knowledge accurate.
Value
What the paid plans give you for the money compared with the other tools here.
Privacy & reliability
How much control you get over your data and how dependable the service has been for customers.
Expert & User Ratings
How highly expert reviewers and verified users rate it.
Guru
Verified AI knowledge platform
Best For: Companies that need AI answers they can trust, backed by verified, owned knowledge.
Price: Price on request
Guru is a knowledge platform in which each piece of knowledge is a card with an owner and a verification status. Its AI answers questions from that verified content and suggests relevant knowledge inside Slack, Teams and the browser.
80
100
50
70
90
Detailed Analysis
Key features
- Verification status and owner shown on every card
- Automated quality checks that flag stale content
- AI suggestions inside Slack, Microsoft Teams and the browser
- AI answers drawn from verified company knowledge
- Cards organised for team-wide sharing and reuse
Pricing
- Custom, quote-based pricing
- No published free trial
- Earlier published pricing started around $15 per user a month
- Contact Guru for current plans and what each includes
Companies that need AI answers they can trust, backed by verified and owned knowledge.
Small teams that want a published price or a self-serve trial.
How it scored
- AI answers & search: 80/100. Answers questions from verified content inside Slack, Teams and the browser, though search can miss older cards.
- Knowledge upkeep: 100/100. Every card has an owner and verification status, plus automated stale-content checks.
- Value: 50/100. Quote-only pricing; earlier published pricing started around $15 per user.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 90/100. Recommended by expert reviewers and rated 4.7 out of 5 by verified users.
Our verdict
Guru ranks first because it combines cited, verified answers with built-in upkeep tools and very strong verified-user ratings of 4.7 out of 5. Quote-only pricing is the main thing holding it back for smaller teams.
- Verification status on every piece of knowledge
- AI suggestions inside Slack, Teams and the browser
- Strong verified-user ratings
- Custom pricing only; no published trial
- Steep setup and admin learning curve
- Search can miss older cards
- Pricing is custom and quote-based, with no published free trial.
- Earlier published pricing started around $15 per user a month.
- Contact Guru for current plans and what each includes.
- Price change: Pricing moved to custom quotes; earlier published pricing started around $15 per user a month.
Glean
Enterprise AI search
Best For: Large organisations with knowledge spread across 20+ apps.
Price: Price on request
Glean is an enterprise AI search and assistant that connects to the apps your company already uses. It returns answers with citations while respecting each person's existing access permissions.
100
40
40
80
90
Detailed Analysis
Key features
- Search across 100+ connected apps
- AI answers with citations
- Answers that respect existing access permissions
- One search box for scattered company knowledge
- Assistant for questions across work tools
Pricing
- Quote-based pricing; no published price
- Reported at around $50 per user a month
- Contact Glean for a quote and plan details
Large organisations whose knowledge is spread across 20 or more apps.
Small teams, or anyone who needs a tool for writing and maintaining documentation.
How it scored
- AI answers & search: 100/100. Gives cited, permission-aware AI answers across 100+ connected apps.
- Knowledge upkeep: 40/100. Finds knowledge but doesn't maintain or improve the documentation.
- Value: 40/100. Quote-only, reported at around $50 per user a month.
- Privacy & reliability: 80/100. Answers respect each person's existing access permissions.
- Expert & User Ratings: 90/100. Widely recommended by expert reviewers, with the most user reviews here, rated 4.5 out of 5.
Our verdict
Glean ranks second because it has the broadest cited, permission-aware AI search and the most user reviews here, with verified users rating it 4.5 out of 5. It sits just behind Guru because it finds knowledge rather than maintaining it, and pricing is aimed at enterprises.
- Cited AI answers across 100+ connected apps
- Answers respect existing access permissions
- Most widely reviewed tool here
- Quote-only pricing; reported around $50 per user a month
- Complex setup across many systems
- Doesn't improve the underlying documentation
- Pricing is quote-based with no published price list; it is reported at around $50 per user a month.
- Setup is complex because it connects across many systems.
- Contact Glean for a quote and plan details.
- Outage: No major outage found in news coverage.
Tettra
Internal Q&A wiki
Best For: Small and mid-size teams that answer repeat questions in Slack or Teams.
Price: From $8/user/mo
Tettra is an internal wiki built around answering repeat questions. Its AI-assisted Q&A works in Slack and Microsoft Teams, and it suggests pages that are outdated or missing.
70
90
90
70
50
Detailed Analysis
Key features
- AI-assisted Q&A in Slack and Microsoft Teams
- Suggestions that flag outdated and missing pages
- Content verification
- Internal wiki with page ownership
- Workflow to turn repeated questions into documentation
Pricing
- From $8 per user a month
- 30-day trial
- Contact Tettra for higher plans and details
Small and mid-size teams that answer repeat questions in Slack or Teams.
Teams that need a native mobile app or an enterprise-scale search across many apps.
How it scored
- AI answers & search: 70/100. AI-assisted Q&A works in Slack and Microsoft Teams.
- Knowledge upkeep: 90/100. Offers content verification, page ownership and flags for outdated or missing pages.
- Value: 90/100. From $8 per user a month with AI Q&A and upkeep tools included.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 50/100. Recommended by one expert reviewer group.
Our verdict
Tettra ranks third because it offers the strongest value here, with AI Q&A and upkeep tools from $8 per user a month. It sits below the two leaders on breadth and on the number of reviews.
- From $8 per user a month with a 30-day trial
- AI Q&A in Slack and Microsoft Teams
- Flags outdated and missing knowledge
- No native mobile app
- Needs regular content review
- Smaller vendor than the enterprise names
- Plans start from $8 per user a month, with a 30-day trial.
- There is no native mobile app.
- Contact Tettra for higher plans and details.
Document360
Structured knowledge base
Best For: Teams that need tightly structured documentation with AI search and writing help.
Price: Price on request
Document360 is a structured knowledge base for documentation. It adds AI search, an AI writing agent, article summaries and a chatbot on top of a category hierarchy with version history.
80
80
50
70
50
Detailed Analysis
Key features
- AI search across the knowledge base
- AI writing agent and article summaries
- Chatbot for answering questions
- Analytics that reveal documentation gaps from searches
- Category hierarchy with version history and rollback
Pricing
- Quote-based pricing
- 14-day trial
- Contact Document360 for plan details
Teams that need tightly structured documentation with AI search and writing help.
Teams that want real-time co-authoring or a published price list.
How it scored
- AI answers & search: 80/100. Includes AI search, a writing agent, summaries and a chatbot.
- Knowledge upkeep: 80/100. Category hierarchy, version rollback and gap analytics.
- Value: 50/100. Quote-only pricing with no published price.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 50/100. Recommended by one expert reviewer group.
Our verdict
Document360 ranks fourth because it has the broadest built-in AI among the dedicated knowledge bases and strong structure. It sits lower than the leaders because pricing is quote-only and it lacks real-time co-authoring.
- AI search, writing agent, summaries and chatbot
- Analytics that reveal documentation gaps
- Detailed structure and version rollback
- Quote-only pricing
- No real-time co-authoring
- Learning curve for advanced features
- Pricing is quote-based, with a 14-day trial.
- It has no real-time co-authoring.
- Contact Document360 for plan details.
Bloomfire
Multimedia knowledge platform
Best For: Organisations with lots of video, audio and slide content to make searchable.
Price: Price on request
Bloomfire is a knowledge platform for multimedia content. Its AI search reaches inside video transcripts, handles audio and images natively, and automates content upkeep.
70
80
50
70
70
Detailed Analysis
Key features
- AI search inside video transcripts
- Native handling of audio and images
- Automated content upkeep
- Q&A for sharing knowledge at scale
- Central library for multimedia knowledge
Pricing
- Quote-based pricing
- No published price list
- Contact Bloomfire for plan details
Organisations with lots of video, audio and slide content to make searchable.
Teams that want a published price or highly customised analytics.
How it scored
- AI answers & search: 70/100. AI search reaches inside video transcripts and media, but answers are less central to the product.
- Knowledge upkeep: 80/100. Automates content upkeep.
- Value: 50/100. Quote-only pricing with no published price.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 70/100. Recommended by one expert reviewer group and rated 4.6 out of 5 by verified users.
Our verdict
Bloomfire ranks fifth because it does multimedia search well and verified users rate it 4.6 out of 5. It sits behind the top four because pricing is quote-only and its AI answers are less central than the leaders'.
- AI search inside video transcripts and media
- Automated content upkeep
- Q&A for sharing knowledge at scale
- Quote-only pricing
- Limited analytics customisation
- Bulk imports need manual setup
- Pricing is quote-based with no published price list.
- Bulk imports need manual setup.
- Contact Bloomfire for plan details.
Notion
All-in-one workspace
Best For: Teams that keep docs, wikis and projects together and want AI Q&A across all of it.
Price: Free plan · Business about $20/member/mo
Notion is an all-in-one workspace for docs, wikis and projects. Its AI answers questions across the whole workspace, summarises long pages and runs agents.
80
50
60
60
70
Detailed Analysis
Key features
- AI Q&A across the workspace
- Summaries of long pages
- AI agents
- Flexible pages and databases
- Docs, wikis and projects in one place
Pricing
- Free plan for basic use
- Full AI requires the Business plan, about $20 per member a month
- The standalone AI add-on was removed in May 2025
- Check Notion for other plans and current details
Teams that keep docs, wikis and projects together and want AI Q&A across all of it.
Teams that want built-in verification workflows without relying on tidy structure.
How it scored
- AI answers & search: 80/100. Workspace-wide AI Q&A, summaries and agents.
- Knowledge upkeep: 50/100. Structure depends on team discipline, with few verification tools.
- Value: 60/100. Full AI requires the Business plan at about $20 per member a month.
- Privacy & reliability: 60/100. The standalone AI add-on was removed for existing customers in May 2025.
- Expert & User Ratings: 70/100. Recommended by one expert reviewer and rated 4.5 out of 5 by verified users.
Our verdict
Notion ranks sixth because its workspace-wide AI is among the most capable here, with verified users rating it 4.5 out of 5. It sits lower as a knowledge base because structure depends on team discipline and full AI needs the Business plan.
- AI Q&A and summaries across the workspace
- Flexible pages and databases
- Free plan for basic use
- Full AI only on the Business plan
- Structure depends on team discipline
- Fewer built-in verification tools
- Full AI requires the Business plan, about $20 per member a month.
- The standalone AI add-on was removed in May 2025, so a cheaper plan cannot add AI separately.
- The free plan is for basic use, so check Notion for other plans.
- Price change: May 2025: the standalone AI add-on was removed; full AI moved into the Business plan.
- Outage: No major outage found in news coverage.
Stonly
Interactive guides and knowledge agents
Best For: Teams that turn processes into interactive step-by-step guides and want AI to keep them current.
Price: Price on request
Stonly turns knowledge into interactive, branching step-by-step guides. AI knowledge agents monitor content health and flag stale guides, while process agents automate multi-step workflows.
60
80
50
70
80
Detailed Analysis
Key features
- Interactive branching step-by-step guides
- AI knowledge agents that watch content health
- Automatic flags for stale guides
- Process agents for multi-step workflows
- Geared to support and operations processes
Pricing
- Quote-based pricing
- 14-day trial
- Contact Stonly for plan details
Teams that turn processes into interactive guides and want AI to keep them current.
Teams that mainly want a general documentation wiki.
How it scored
- AI answers & search: 60/100. AI agents focus on content health and processes more than on answering questions.
- Knowledge upkeep: 80/100. AI knowledge agents flag stale guides automatically.
- Value: 50/100. Quote-only pricing with no published price.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 80/100. Recommended by one expert reviewer and rated 4.8 out of 5 by verified users.
Our verdict
Stonly ranks seventh despite strong AI upkeep features and verified-user ratings of 4.8 out of 5. It leans towards support and operations processes and pricing is quote-only.
- AI agents flag stale guides automatically
- Interactive branching step-by-step guides
- Very strong verified-user ratings
- Quote-only pricing
- Geared to processes and support more than general documentation
- Very large guides can slow down
- Pricing is quote-based, with a 14-day trial.
- It is geared to support and operations processes more than general documentation.
- Contact Stonly for plan details.
Slite
Team wiki with AI search
Best For: Remote teams that want a simple, collaborative wiki with an AI 'Ask' search.
Price: From $10/user/mo
Slite is a team wiki with real-time co-editing, structured spaces and templates. Its AI 'Ask' feature answers questions using your documents.
60
60
80
70
50
Detailed Analysis
Key features
- AI 'Ask' answers from your documents
- Real-time co-editing
- Structured spaces and templates
- Simple wiki suited to remote teams
- Straightforward setup and adoption
Pricing
- From $10 per user a month, billed yearly
- 14-day trial
- Contact Slite for higher plans and details
Remote teams that want a simple, collaborative wiki with AI search.
Teams with very long documents or a need for bulk import and export.
How it scored
- AI answers & search: 60/100. AI Ask answers from your docs but struggles with long documents.
- Knowledge upkeep: 60/100. Structured spaces and templates, behind the leaders on upkeep tools.
- Value: 80/100. From $10 per user a month billed yearly.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 50/100. Recommended by one expert reviewer group.
Our verdict
Slite ranks eighth because it is simple to adopt and priced clearly, with useful AI answers. It sits behind the leaders on upkeep tools and depth, and reviewers note limits with long documents and import and export.
- AI 'Ask' answers from your docs
- Real-time co-editing and structured spaces
- Simple to adopt
- Struggles with long documents
- Limited bulk import and export
- Fewer page design options
- Plans start from $10 per user a month, billed yearly, with a 14-day trial.
- Bulk import and export are limited.
- Contact Slite for higher plans and details.
Trainual
SOP and onboarding knowledge
Best For: Growing businesses documenting processes and onboarding new staff.
Price: Price on request
Trainual centralises standard operating procedures and onboarding in one place. AI helps teams draft training and process content faster, and the tool tracks who has completed what.
50
70
50
70
80
Detailed Analysis
Key features
- Central home for SOPs and onboarding
- AI help drafting training and process content
- Tracking of training completion
- Consistent procedures across the team
- Suited to businesses formalising how they work
Pricing
- Quote-based pricing
- No published price list
- Contact Trainual for plan details
Growing businesses documenting processes and onboarding new staff.
Teams that want a general-purpose wiki or offline access.
How it scored
- AI answers & search: 50/100. AI mainly helps draft SOPs and training content.
- Knowledge upkeep: 70/100. Keeps procedures consistent and tracks completion, but needs a planned structure.
- Value: 50/100. Quote-only pricing with no published price.
- Privacy & reliability: 70/100. Offers the standard data controls for this type of tool.
- Expert & User Ratings: 80/100. Recommended by one expert reviewer and rated 4.8 out of 5 by verified users.
Our verdict
Trainual ranks ninth because it is more specialised, focusing on SOPs and onboarding rather than general knowledge, despite verified-user ratings of 4.8 out of 5. It needs a planned structure up front, has no offline access and uses quote-only pricing.
- AI helps draft SOPs and onboarding content
- Tracks training completion across the team
- Keeps procedures consistent
- Quote-only pricing
- Needs a planned structure up front
- No offline access
- Pricing is quote-based with no published price list.
- It has no offline access.
- Contact Trainual for plan details.
Confluence
Team wiki (Atlassian)
Best For: Teams already on Jira that want a low-cost wiki with AI included.
Price: Free for up to 10 users · Standard $5.42/user/mo
Confluence is Atlassian's team wiki, with templates, review automation and deep links to Jira. Atlassian's Rovo AI is bundled into paid plans, running on monthly credits.
50
70
80
50
50
Detailed Analysis
Key features
- Team wiki with templates
- Review automation
- Deep Jira integration
- Rovo AI bundled into paid plans
- Structured spaces for large teams
Pricing
- Free for up to 10 users
- Standard: $5.42 per user a month
- Rovo AI runs on monthly credits, about 25 per user on Standard (roughly 2 to 3 chats)
- Higher plans available; check Atlassian for current details
Teams already on Jira that want a low-cost wiki with AI included.
Teams that expect heavy daily AI use, given the small monthly credit allowances.
How it scored
- AI answers & search: 50/100. Rovo AI is limited by small credit allowances, and reviewers find its suggestions limited.
- Knowledge upkeep: 70/100. Strong structure, templates, review automation and Jira links.
- Value: 80/100. Standard at $5.42 per user a month with Rovo bundled, but only about 2-3 AI chats per user.
- Privacy & reliability: 50/100. Cloud prices rose for existing customers in 2025.
- Expert & User Ratings: 50/100. Recommended by one expert reviewer.
Our verdict
Confluence ranks tenth because, although it is the lowest-cost structured wiki here with strong structure and Jira links, its AI allowance is small. Reviewers find the AI suggestions limited, which places it below the AI-focused tools.
- Free for up to 10 users; Standard $5.42 per user
- Rovo AI bundled into paid plans
- Strong structure and Jira integration
- AI limited by small monthly credit allowances
- Large migrations need manual work
- AI suggestions seen as limited by reviewers
- It is free for up to 10 users, and Standard is $5.42 per user a month.
- Rovo AI runs on monthly credits, about 25 per user on Standard, which is roughly 2 to 3 chats.
- Confluence Cloud Standard prices rose in October 2025.
- Price change: Oct 2025: Confluence Cloud Standard prices rose, and Data Center pricing has also increased.
- Outage: No major Confluence Cloud outage found for 2024–2026.
Comparison Table
Select products using the Add To Compare buttons above.
How to Choose
Separate finding knowledge from maintaining it
Enterprise search tools such as Glean find answers across the apps you already use, but they do not improve the documents behind them. Wikis and knowledge bases such as Guru, Tettra and Document360 help you keep content accurate. Decide which problem you have before comparing features.
Check that AI answers are cited and permission-aware
Look for answers that link back to their source and respect each person's existing access rights, so staff only see what they are allowed to. Ask for a demo on your own documents, since answer quality depends heavily on how well your content is written and organised.
Look for verification and stale-content alerts
Knowledge goes out of date quickly. Tools with verification owners, review reminders or automated stale-content flags, such as Guru, Tettra and Stonly, reduce the manual clean-up effort. Without them, accuracy depends on people staying tidy.
Understand how AI is priced
AI may be bundled, sold on a higher plan or limited by monthly credits. Confluence bundles Rovo AI with monthly credit allowances, and Notion places full AI on its Business plan. Ask what is included at the plan you would actually buy.
Expect quote-only pricing at the enterprise end
Guru, Glean, Document360, Bloomfire, Stonly and Trainual do not publish a full price list on this page's evidence, so budget for a sales conversation. Tettra, Slite, Confluence and Notion publish entry prices or free plans, which makes small-team trials easier.
Match the tool to your content type
Video-heavy libraries suit Bloomfire, step-by-step processes suit Stonly, and SOPs with onboarding tracking suit Trainual. General team documentation fits Slite, Notion or Confluence. Choosing by content type usually matters more than the length of the feature list.
Frequently Asked Questions
What is AI knowledge management software?
It is software that stores company knowledge, such as documents, wikis and process guides, and uses AI to answer employees' questions, suggest relevant content and flag out-of-date pages. Some tools search across your existing apps, while others are the place where the knowledge is written.
Which tool is best for a small team on a budget?
Tettra starts from $8 per user a month with a 30-day trial and offers AI Q&A in Slack and Microsoft Teams. Confluence is free for up to 10 users, and Slite starts from $10 per user a month billed yearly after a 14-day trial.
Do I need enterprise search like Glean or a wiki?
If knowledge is scattered across 20 or more apps, an enterprise search tool such as Glean can surface it without moving anything. If the problem is that documentation is missing or outdated, a wiki or knowledge base is the better starting point.
Are there free options?
Confluence is free for up to 10 users and Notion has a free plan for basic use. Several others, including Tettra, Slite, Document360 and Stonly, offer time-limited trials of 14 to 30 days rather than a free plan.
How do I keep AI answers accurate?
Assign owners to content, set review reminders and use verification features where they exist. Guru shows who verified each card, and Tettra and Stonly flag outdated or missing content. AI answers are only as good as the documents behind them.
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 24 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 answers & search, 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.
- Editorial independence: Rankings are decided by Flickthru’s editorial process alone. Placement cannot be bought.
This ranking was last updated in September 2026.