Tettra Wiki is the #11 ranked file management app on Slack, with a free plan available, as of Sep 11, 2026.
AppRanks data: Tettra Wiki ranks #11 in File Management on Slack Marketplace, placing it in the top 14% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Tettra Wiki is a newly-listed Slack app with a limited review volume. It is listed in the File Management category on Slack Marketplace, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Slack Marketplace listing.
Pros
- +Free tier available — no card required to evaluate
Cons
- −No public reviews yet — fit and reliability are unverified
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About Tettra Wiki
How Tettra Wiki works
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Tettra is an AI-powered wiki and knowledge management system that helps you curate important company information, use it to answer repetitive questions in Slack, and keep it up-to-date and organized with automation. Our bot for Slack, Kai, can answer your teammates questions instantly using the content in your Tettra knowledge base. Kai can also find existing questions and answers in channels you tell it to, so you can save them for future reuse. Kai Bot - Can answer questions in DMs - Can answer questions in channels - Can find existing questions and answers that can be stored in Tettra for reuse - Can save thread summaries to store in your knowledge base Slash commands /tettra find [search] Finds pages in Tettra and pulls them right into Slack /tettra new [title] Creates a new Tettra draft right in Slack /tettra request [@person] [title] Requests a new Tettra page from a teammate SSO - Use your Slack account to sign in to Tettra Other features - Reference existing Google Docs or Notion pages in your wiki so you don't have to recreate content - Verify pages on a set schedule so they're always up to date - Analytics to see how your content is performing - Assign content experts who can provide accurate answers - Simple WYSIWYG page editor for new content Happy Customers “By the time we hired a new person, trying to train her became a nightmare. Having Tettra documentation accessible and up to date is key in reducing resolution times and raising satisfaction.” - Luis from Geckoboard, 30 support reps “We needed to find a new knowledge base tool we could use for everybody. Very quickly after launching, the number of redundant questions decreased. Managers direct people to look in Tettra first, since the answer is usually there.” - Isaac from Grandpad, 170 person startup “When we rolled Tettra out, the company took to it like fish to water. They started asking questions, making suggestions, making new articles. Within two weeks, everybody was using it.” - Jessica from Smartbug Media, 150 person agency Come visit us to learn more, see screenshots, and say hello www.tettra.com Disclaimer: Kai is powered by the most advanced LLM technology available today but still may be prone to hallucinations. Admins can see a full log of Kai answers and give feedback to improve the answers over time. Users can also provide real-time feedback (good answer/bad answer) to Kai. More information on how Kai works: https://support.tettra.com/tettras-ai-features/about-ai-features-in-tettra
Screenshots
Category rankings
As of Sep 17, 2026- File Management#11of 83Top 14%
- HR & Team Culture#90of 603Top 15%
- Communication#125of 601Top 21%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Tettra Wiki doesn't have curated competitor matchups yet. Other tracked file management apps on Slack:
Where Tettra Wiki stands in the File Management category
Tettra Wiki ranks #11 of 83 apps in the File Management category, placing it in the top 14% of the listing.
Frequently asked questions
What is Tettra Wiki?
Tettra Wiki is an app for Slack. It is published on Slack Marketplace and tracked by AppRanks, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. It is listed under the File Management category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space.
Is Tettra Wiki free?
Tettra Wiki does not offer a permanent free plan on Slack. Pricing starts at Paid with free trial. Trial availability and exact billing terms are mirrored from the live Slack listing and may change between refresh cycles, so always confirm the headline price on the source marketplace before installing.
Who uses Tettra Wiki?
Tettra Wiki is actively installed across Slack stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the File Management category on Slack.
Where does Tettra Wiki rank on Slack?
Tettra Wiki currently sits at position #11 in the File Management category on Slack. That places it in the top 13% of 83 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.