TanaYour meetings. Minus the homework.
vs
TettraAI powered knowledge base that answers questions for you in Slack
Comparison · Knowledge Management · weekly run Nov 3
Tana vs Tettra
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Tettra is the stronger AI pick in Knowledge Management: it has a visibility score of 7.2 versus 1.3 for Tana.
Choose Tana if…
- You want a free plan to start
- You need SOC 2 Type 2 or GDPR compliant coverage
- You prefer a larger, established vendor (11–50 employees)
- powerful node-based outliner
Choose Tettra if…
- You want the brand AI engines rank higher (7.2 vs 1.3)
- You want a lower entry price ($8 vs $19)
- Good option for internal company knowledge management
- Simple internal wiki with low administration
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Tana | Tettra |
|---|---|---|
| Visibility score | 1.3% | 7.2% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #42 | #15 |
| Share of voice | 0.6% | 1.9% |
| Mentions this run | 3 | 11 |
| Positive in AI answers | — | 27% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Tana 0pp · Tettra 0pp over 0 weekly runs.
Engine by engine
Tettra leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
TanaTettra
Head to head in AI answers
0 engine answers name both brands
0Tana ranked higher
0Tettra ranked higher
Features, pricing & fit
| Dimension | Tana | Tettra |
|---|---|---|
| Pricing model | Per seat | Per seat |
| Entry price | Free; paid from $19 per seat / mo | $8 per seat / mo |
| Free plan | Yes | No · 30-day trial |
| Deployment | Desktop app for Mac, Windows and Linux, plus web | Cloud only; self-hosting not offered |
| Compliance | SOC 2 Type 2, GDPR compliant | — |
| Support | FAQ on tana.inc, Designated customer success manager on the Business plan | Help center, Live chat, Priority support on Enterprise plan |
| Founded | — | 2015 |
| Headquarters | Palo Alto, CA, United States | Boston, MA, United States |
| Employees | 11–50 | 1–10 |
| Funding | Series A · $25M raised | Seed |
| Best for | AI-native teams whose agents need meeting context | Small and mid-market businesses of 10 to 500 employees that rely heavily on Slack |
Plans side by side
Tana
Free$0free forever
Pro$19per member per month, billed monthly
Business$35per member per month, billed yearly (from price)
Tettra
Scaling$8user/month, 10 user minimum
EnterpriseCustomcustom pricing, contact sales
Pros and cons
Themes from the AI answers that mention each brand
Tana
- powerful node-based outliner
- turns messy notes into structured networked hubs
- advanced AI-powered knowledge management
Tettra
- Good option for internal company knowledge management
- Simple internal wiki with low administration
- Among highest-rated for willingness to recommend
- Offers a 30-day free trial
- Discount of 20%
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Tana vs Tettra”, https://slateindex.ai/compare/tana-vs-tettra, data of Nov 3, 2026. Licence: CC BY 4.0.