Tettra alternatives: 5 apps ranked by verified data
Common reasons people leave Tettra: ten-user minimum on the main plan, and much less useful for teams not on Slack. We ranked 5 alternatives by how directly each one replaces Tettra, then by reviews, real visits and how recently each app's facts were checked against its own website. Slab currently ranks first.
No alternatives match these filters.
Show all 5 alternativesThe best Tettra alternative for…
The highest-ranked app in this list for each need.
Best Tettra alternative for a free plan you can upgrade
NotionA general workspace with Q&A features if you want docs and projects together.
Best Tettra alternative for iPhone and Android
SliteAI answers in Slack plus a fuller document editor.
Best Tettra alternative for working in the browser
GuruEnterprise-grade verification and delivery into more tools than just Slack.
Tettra alternatives: common questions
What is the best alternative to Tettra?
Slab ranks first right now. A clean wiki with a free plan and unified search. Guru and Slite follow it in our ranking.
Is there a free alternative to Tettra?
Yes. Slab (free plan + paid), Notion (free plan + paid) and Outline (free plan + paid) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to Tettra?
None of the 5 alternatives in this list is open source.
Why do people switch from Tettra?
The complaints we hear most: ten-user minimum on the main plan; much less useful for teams not on Slack; no free plan, only a trial.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces Tettra, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.