Best of 2026
Best Documentation & Knowledge Base apps
The 10 highest-scoring Documentation & Knowledge Base apps on AppFinder, each with the facts behind its position.
Positions come from our organic score, led by people: community upvotes, visitor ratings and feedback, then how complete the listing is and how recently it was updated. Verification, Pro plans, team ratings and advertising are not inputs, and nothing paid can add an upvote. How ranking works
At a glance
- Ranked here
- 10
- Apps in Documentation & Knowledge Base
- 15
- With a free plan
- 10 of 10
Top 10 Documentation & Knowledge Base apps
Ranked by organic score: upvotes and ratings from people. Payment never changes this order.How ranking works
Position 1
Build apps and workflows on a spreadsheet-database
Why it’s here
- Includes Kanban boards, Public API, AI assistant and 5 more
- Integrates with Google Calendar, Google Drive, Jira and 3 more
- Free plan available
- Available on Web, macOS, Windows, iOS and Android
Visit site: Airtable (opens in a new tab)Sign in to upvote Airtable. It's free, and each account gets one upvote per app.
Sign in to votePosition 2
Calm project management with everything in one place
Why it’s here
- Includes Docs & wiki, Kanban boards, Task management and 3 more
- Integrates with Zapier
- Free plan available
- Available on Web, macOS, Windows, iOS and Android
Visit site: Basecamp (opens in a new tab)Sign in to upvote Basecamp. It's free, and each account gets one upvote per app.
Sign in to votePosition 3
One app for tasks, docs, chat and goals
Why it’s here
- Includes Docs & wiki, Kanban boards, AI assistant and 7 more
- Integrates with Figma, GitHub, GitLab and 7 more
- Free plan available
- Available on Web, macOS, Windows, Linux, iOS and Android
Visit site: ClickUp (opens in a new tab)Sign in to upvote ClickUp. It's free, and each account gets one upvote per app.
Sign in to votePosition 4
Docs that work like apps
Why it’s here
- Includes Docs & wiki, AI assistant, Forms & surveys and 4 more
- Integrates with Figma, GitHub, Gmail and 4 more
- Free plan available
- Available on Web, iOS and Android
Visit site: Coda (opens in a new tab)Sign in to upvote Coda. It's free, and each account gets one upvote per app.
Sign in to votePosition 5
Customer messaging for small businesses
Why it’s here
- Includes Docs & wiki, Workflow automation, Help desk & ticketing and 2 more
- Integrates with HubSpot, Shopify, Slack and 3 more
- Free plan available
- Available on Web, macOS, Windows, iOS and Android
Visit site: Crisp (opens in a new tab)Sign in to upvote Crisp. It's free, and each account gets one upvote per app.
Sign in to votePosition 6
Connected workspace for docs, wikis and projects
Why it’s here
- Includes Docs & wiki, Public API, AI assistant and 5 more
- Integrates with Figma, GitHub, Google Drive and 3 more
- Free plan available
- Available on Web, macOS, Windows, iOS and Android
Visit site: Notion (opens in a new tab)Sign in to upvote Notion. It's free, and each account gets one upvote per app.
Sign in to votePosition 7
Open-source project management software
Why it’s here
- Includes Docs & wiki, Kanban boards, Sprint planning and 5 more
- Integrates with GitHub and GitLab
- Open source
Visit site: OpenProject (opens in a new tab)Sign in to upvote OpenProject. It's free, and each account gets one upvote per app.
Sign in to votePosition 8
Open-source project and issue tracking
Why it’s here
- Includes Docs & wiki, Kanban boards, Public API and 5 more
- Integrates with GitHub, GitLab and Slack
- Open source
- Available on Web, iOS and Android
Visit site: Plane (opens in a new tab)Sign in to upvote Plane. It's free, and each account gets one upvote per app.
Sign in to votePosition 9
Open-source product analytics suite
Why it’s here
- Includes Public API, Forms & surveys, Self-hosting and 6 more
- Integrates with HubSpot, Segment, Slack and 2 more
- Open source
Visit site: PostHog (opens in a new tab)Sign in to upvote PostHog. It's free, and each account gets one upvote per app.
Sign in to votePosition 10
Project management for software teams
Why it’s here
- Includes Docs & wiki, Kanban boards, Public API and 4 more
- Integrates with Bitbucket, Figma, GitHub and 4 more
- Free plan available
Visit site: Shortcut (opens in a new tab)Sign in to upvote Shortcut. It's free, and each account gets one upvote per app.
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