Alternatives

Tettra alternatives in 2026: six Slack knowledge tools compared

Tettra costs $8 per user a month billed yearly, or $10 monthly, with a 10-user minimum. The main Tettra alternatives are Guru and Slite for verified wikis, Question Base and Kipwise for Slack answer bots, Slab for a free wiki, and Enhanciar for answers from Slack, email, Drive, tickets and code at $100 a month for up to 10 people.

Last updated October 2026 · Prices checked 30 October 2026 on each vendor’s own page · Written by the Enhanciar team

Disclosure: we make Enhanciar, one of the six tools below. Every competitor price links to that vendor’s own page, and we say plainly where another tool is the better pick.

What Tettra does well

Tettra is an internal knowledge base built around one problem: the same questions asked again and again in Slack. Its AI bot, Kai, searches your Tettra pages and answers in Slack DMs and channels. It can also pull answers from past Slack threads, summarise threads, and turn repeated questions into FAQ pages. On the upkeep side it has page verification, reports on stale and unowned pages, and page requests (Tettra pricing and plan details).

That focus is Tettra’s strength. If your team is on Slack, writes things down, and wants someone to own each page, it does the job at a fair price.

What Tettra costs

Scaling: $8 per user a month billed yearly, or $10 billed monthly. 10-user minimum, so at least $80 a month on yearly billing or $100 on monthly.
Enterprise: custom pricing, with lower per-user rates for large seat counts. SSO (SAML) and SCIM are paid add-ons on Scaling and included on Enterprise.
No free plan. There is a 30-day trial; a card is needed once it ends.

Source: tettra.com/pricing, checked 30 October 2026.

Why teams look for a Tettra alternative

They are on Microsoft Teams. Tettra’s integrations page lists Slack, Google Workspace, GitHub and Zapier. Teams was not on it when we checked.
The 10-seat minimum. A team of four still pays for ten.
Their knowledge lives in Notion, Confluence or Drive. Tettra can import content, but its listed live integrations are short.
Nobody keeps the pages current. Verification only helps if owners act on the reminders.
They want the bot to do more than answer. For example, file the ticket or draft the reply after the answer.

The short version

Need Slack and Microsoft Teams, with strong verification, at a larger company? Guru.
Want a nicer wiki to write in, with AI search across tools? Slite.
Want a Slack bot that learns from docs you already have in Drive, Confluence and Notion? Question Base or Kipwise.
Want a free wiki for a small team? Slab.
Want answers from Slack, Gmail, Drive, Notion, Jira and GitHub without writing pages, plus the follow-up drafted for approval? Enhanciar.

Comparison

Tettra and six alternatives, side by side.

Tool	What it is	Answers in	Price (checked 30 Oct 2026)	Free plan
Tettra (for reference)	Knowledge base with Kai AI, verification and stale-page reports	Slack, web	$8 per user a month billed yearly, $10 monthly, 10-user minimum (source)	No, 30-day trial
Enhanciar	Company brain: reads your tools, answers with the source, drafts the follow-up for approval	Web, Slack, MCP (Claude, Cursor), API	Solo $24/mo, Team $100/mo flat for up to 10 people, billed monthly, plus your own AI key (pricing)	No
Guru	Verified knowledge cards with cited AI answers	Slack, Microsoft Teams, browser, web	Not published; quote from sales (source)	Not offered on the pricing page
Slite	Docs and wiki with Ask and Slite Agent	Web	Basic $10, Pro $20 per member a month, billed yearly (source)	No, 14-day trial
Question Base	Slack AI answer agent trained on your docs, wikis and past chats	Slack	Annual Pro from $6,000 a year, or $5 per user a month, paid yearly; a $1,000 two-month pilot (source)	No
Kipwise	Slack knowledge agent with cited answers	Slack	$10 per user a month, 3-user minimum, with $5 of AI credit per person plus $2 per user of shared team credit; top-ups at cost (source)	No, 7-day trial with $2 of AI credit
Slab	Lightweight team wiki with AI Ask on Business	Web	Startup $6.67, Business $12.50 per user a month, billed yearly (source)	Yes, up to 10 users

US dollar list prices from each vendor’s own page on 30 October 2026. Monthly-billing prices for Slite and Slab are not shown on their pages, so we list the yearly figure only. If something is wrong, email us and we will fix it.

Worked example

A 10-person team, priced per month.

Tool and plan	10 people, per month	Notes
Tettra Scaling	$80 (yearly) or $100 (monthly)	Same price at 4 people, because of the 10-user minimum
Kipwise Agent	$100	Includes $70 of AI credit a month; top-ups at cost
Slab Business	$125 (yearly)	Cheapest plan with AI Ask
Slite Pro	$200 (yearly)	Plan with Slite Agent and cross-tool search
Enhanciar Team	$100 plus your AI provider’s usage	Flat for up to 10 people, monthly, cancel any time

List price times 10 seats, before tax. Question Base and Guru are left out because their pages quote a yearly starting figure or no figure at all.

Stay on Tettra, or pick Guru or Slab, if

Your team writes pages and you want named owners and verification dates on each one.
You want a written source of truth that new hires can read start to finish.
You need Microsoft Teams (Guru) or a free tier (Slab).

Choose Enhanciar if

Your answers live in Slack threads, Gmail, Drive, Notion, Jira, Linear, Zendesk and GitHub, and nobody has time to copy them into a wiki.
You want every answer to link to its exact source, and a clear “I don’t know” when it cannot find one.
You want the next step drafted (a ticket, a reply, a Notion page, a calendar event) and a person to approve it.
You want one flat price for up to 10 people instead of a 10-seat minimum.

The six alternatives in more detail

1. Enhanciar

Enhanciar takes the opposite approach to Tettra. Instead of asking people to write and verify pages, it reads the tools where the work already happens: Slack, Gmail, Google Drive, Calendar, Notion, Confluence, Jira, Linear, Zendesk, GitHub and Postgres. Anyone, from sales to support to engineering, asks a question on the web or in Slack and gets the answer with a link to the source. When two sources disagree, it says so. When it does not know, it can ask the most likely teammate in Slack and keep the reply.

After the answer, it drafts the follow-up: a Jira, Linear or GitHub issue, a Slack post, a Gmail draft, a Notion page or a calendar event. Each one waits for a person to approve it. Limits to know: no wiki editor, no free plan, no Microsoft Teams app, no CRM connector yet, and the SOC 2 audit is in progress.

2. Guru

Guru is the closest match to Tettra’s verification model, built for bigger teams. Knowledge is stored as cards that experts re-check, and AI answers with citations appear in Slack, Microsoft Teams and the browser. Guru now sells through sales with custom pricing (Guru pricing). Our longer write-ups: Enhanciar vs Guru and Guru alternatives.

3. Slite

Slite is a docs and wiki tool that is pleasant to write in. Basic ($10 per member a month, billed yearly) answers from Slite docs; Pro ($20) adds Slite Agent and search across connected tools such as Slack and Jira (Slite pricing). See Slite alternatives and Enhanciar vs Slite.

4. Question Base

Question Base is a Slack answer agent. You connect sources such as Google Drive, Confluence and Notion, and it answers in Slack channels; experts can save or correct answers so it improves (Question Base). Pricing is yearly: Annual Pro is listed from $6,000 a year, or $5 per user a month, and a two-month pilot is $1,000 (Question Base pricing). More in Question Base alternatives.

5. Kipwise

Kipwise runs a knowledge agent inside Slack that answers with links to sources and respects each person’s permissions. It is $10 per user a month with a 3-user minimum, and each seat includes $5 of AI credit a month plus $2 of shared team credit, with top-ups charged at cost (Kipwise pricing). Good for small Slack teams that want a bot more than a wiki.

6. Slab

Slab is a clean team wiki, free for up to 10 users. Startup is $6.67 and Business is $12.50 per user a month, billed yearly; AI Ask starts on Business (Slab pricing). Pick it if you want Tettra’s “write it down once” habit for less money.

A quick test before you switch

List the 20 most viewed Tettra pages and the 20 most asked Slack questions from last month.
For each question, check whether the answer is in a Tettra page, a Slack thread, a doc in Drive or Notion, or a ticket.
If most answers are in Tettra pages, stay on a wiki. If most are elsewhere, try a tool that reads those sources directly.
Run the same 20 questions through your shortlist and count how many come back with a correct, linked source.

Getting started with Enhanciar

Sign up at enhanciar.in, pick Solo ($24 a month) or Team ($100 a month for up to 10 people), add your own AI key from Anthropic, OpenAI, Google or a compatible provider, and connect Slack first. Then invite the bot with /invite @Enhanciar. Plans are monthly. Want a walkthrough? Book a demo.

Sources (checked 30 October 2026)

FAQ

Things people ask.

How much does Tettra cost in 2026?

Tettra's Scaling plan is $8 per user a month billed yearly, or $10 billed monthly, with a 10-user minimum. That puts the floor at $80 a month on yearly billing. Enterprise is custom. There is a 30-day trial and no free plan (tettra.com/pricing, checked 30 October 2026).

Does Tettra work with Microsoft Teams?

Tettra's integrations page lists Slack, Google Workspace, GitHub and Zapier. Microsoft Teams was not listed when we checked in October 2026. If you need Teams, Guru lists both Slack and Teams.

What is Kai in Tettra?

Kai is Tettra's AI bot. It searches your Tettra content and answers questions, including in Slack DMs and channels on the Scaling plan.

What is the cheapest Tettra alternative?

Slab is free for up to 10 users, and its Startup plan is $6.67 per user a month billed yearly. Its AI Ask feature starts on the $12.50 Business plan. Kipwise is $10 per user a month with a 3-user minimum, including $5 of AI credit per person.

Does Enhanciar replace Tettra's verification and stale-page reports?

Not directly. Enhanciar has no wiki pages to verify. It answers from your live sources, links every answer to the message or doc it came from, and flags when two sources disagree, such as an old policy and a new one.

Can Enhanciar answer in Slack like Tettra's Kai?

Yes. Mention @Enhanciar in a Slack thread and it answers there with sources. When it does not know, it can ask the most likely teammate in Slack and keep the reply for next time.

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Connect Slack and the tools behind it. Ask in plain English and get the answer with its source. $100 a month for up to 10 people, plus your own AI key.

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