MediaWikiFree, multilingual wiki software for collaboration and documentation.
vs
TettraAI powered knowledge base that answers questions for you in Slack
Comparison · Knowledge Management · weekly run Nov 3
MediaWiki 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 0 for MediaWiki.
Choose MediaWiki if…
- You prefer a larger, established vendor (501–1,000 employees)
Choose Tettra if…
- You want the brand AI engines rank higher (7.2 vs 0)
- Good option for internal company knowledge management
- Simple internal wiki with low administration
- Among highest-rated for willingness to recommend
AI visibility side by side
Latest weekly run · Nov 3
| Metric | MediaWiki | Tettra |
|---|---|---|
| Visibility score | 0% | 7.2% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #51 | #15 |
| Share of voice | 0% | 1.9% |
| Mentions this run | 0 | 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
MediaWiki 0pp · Tettra 0pp over 0 weekly runs.
Engine by engine
Tettra leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
MediaWikiTettra
Head to head in AI answers
0 engine answers name both brands
0MediaWiki ranked higher
0Tettra ranked higher
Features, pricing & fit
| Dimension | MediaWiki | Tettra |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | $8 per seat / mo |
| Free plan | — | No · 30-day trial |
| Deployment | Self-hosted, server-based application | Cloud only; self-hosting not offered |
| Support | Support desk, Professional development and consulting | Help center, Live chat, Priority support on Enterprise plan |
| Founded | 2002 | 2015 |
| Headquarters | — | Boston, MA, United States |
| Employees | 501–1,000 | 1–10 |
| Funding | — | Seed |
| Best for | Small to midsize businesses, nonprofits and universities that want a free, self-hosted wiki | Small and mid-market businesses of 10 to 500 employees that rely heavily on Slack |
Plans side by side
MediaWiki
Pricing not available.
Tettra
Scaling$8user/month, 10 user minimum
EnterpriseCustomcustom pricing, contact sales
Pros and cons
Themes from the AI answers that mention each brand
MediaWiki
Profile in progress.
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, “MediaWiki vs Tettra”, https://slateindex.ai/compare/mediawiki-vs-tettra, data of Nov 3, 2026. Licence: CC BY 4.0.