kitio.aiCapacities vs Tettra
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Capacities starts at $9.99/mo and Tettra starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Typed objects
- Linked notes
- Daily notes
- AI assistant
- Calendar integration
- AI answer bot in Slack
- Imports Google Docs and Notion
- Page verification reminders
- Question routing to experts
- Usage analytics
- API access
| Feature | Capacities | Tettra |
|---|---|---|
| Best for | Object-based notes app for building a personal knowledge base | AI knowledge base that answers team questions in Slack |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Free trial |
| Starting price | $9.99/mo | See pricing page |
| Free plan | Yes | No, 30-day trial |
| Made by | Capacities | Tettra |
| Based in | Germany | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Capacities starts at $9.99/mo and Tettra starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Basic
Free
- Free forever
- Full-text search and offline support
- 5 GB media uploads, then 100 MB/month
Pro
$9.99/mo
- AI assistant
- Whiteboards and task management
- Smart queries
- Unlimited media uploads
Believer
From $12.49/mo
- Everything in Pro
- Beta access to major new features
- Supports the independent team
2 plans
Scaling
$8/user/mo billed yearly
- Per user, 10-user minimum
- AI bot in Slack
- Google Workspace integration
- API access
Enterprise
Contact sales
- SSO and SCIM
- Custom import and onboarding
- Custom reporting
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Capacities
- Clear structure without folders
- Generous free plan
- Good for long-term notes
- Object model takes time to learn
- AI only on paid plans
Tettra
- Answers questions where teams already chat
- Imports existing docs quickly
- 30-day trial with all features
- 10-user minimum on Scaling
- Credit card needed after the trial
- Most useful for Slack-based teams
Which one should you choose?
Choose Capacities if you want:
- Clear structure without folders
- Generous free plan
- Good for long-term notes
Watch out: object model takes time to learn.
Choose Tettra if you want:
- Answers questions where teams already chat
- Imports existing docs quickly
- 30-day trial with all features
Watch out: 10-user minimum on scaling.
Capacities vs Tettra FAQ
What is the difference between Capacities and Tettra?
Capacities: Object-based notes app for building a personal knowledge base. Tettra: AI knowledge base that answers team questions in Slack. Both are productivity tools.
Is Capacities or Tettra cheaper?
Capacities starts at $9.99/mo and Tettra starts at See pricing page. Check both pricing pages for current plans.
Do Capacities and Tettra have free plans?
Capacities: Yes. Tettra: No, 30-day trial.
Who makes Capacities?
Capacities is made by Capacities, based in Germany.
Who makes Tettra?
Tettra is made by Tettra, based in United States.
Which should I choose, Capacities or Tettra?
Choose Capacities if you value clear structure without folders and generous free plan. Choose Tettra if you value answers questions where teams already chat and imports existing docs quickly.