ProProfs Knowledge Base 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 0.7 for ProProfs Knowledge Base.
Choose ProProfs Knowledge Base if…
- You prefer a larger, established vendor (201–500 employees)
- free-forever tier with unlimited public views
Choose Tettra if…
- You want the brand AI engines rank higher (7.2 vs 0.7)
- AI answers describe it more positively (27% vs 0% positive)
- Good option for internal company knowledge management
- Simple internal wiki with low administration
AI visibility side by side
Latest weekly run · Nov 3
| Metric | ProProfs Knowledge Base | Tettra |
|---|---|---|
| Visibility score | 0.7% | 7.2% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #43 | #15 |
| Share of voice | 0.2% | 1.9% |
| Mentions this run | 1 | 11 |
| Positive in AI answers | 0% | 27% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
ProProfs Knowledge Base 0pp · Tettra 0pp over 0 weekly runs.
Engine by engine
Tettra leads on 2 of 3 engines
Head to head in AI answers
0 engine answers name both brands
Features, pricing & fit
| Dimension | ProProfs Knowledge Base | Tettra |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | $8 per seat / mo |
| Free plan | — | No · 30-day trial |
| Deployment | Cloud hosted, with no installation | Cloud only; self-hosting not offered |
| Support | — | Help center, Live chat, Priority support on Enterprise plan |
| Founded | — | 2015 |
| Headquarters | Santa Monica, California | Boston, MA, United States |
| Employees | 201–500 | 1–10 |
| Funding | — | Seed |
| Best for | — | Small and mid-market businesses of 10 to 500 employees that rely heavily on Slack |
Plans side by side
ProProfs Knowledge Base
Pricing not available.
Tettra
Pros and cons
Themes from the AI answers that mention each brand
ProProfs Knowledge Base
- free-forever tier with unlimited public views
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, “ProProfs Knowledge Base vs Tettra”, https://slateindex.ai/compare/proprofs-knowledge-base-vs-tettra, data of Nov 3, 2026. Licence: CC BY 4.0.