kitio.aiOnetab AI vs Sumus
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Onetab AI starts at See pricing page and Sumus starts at $20/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Agents in team channels
- Step-by-step visibility
- Human approval of decisions
- Agent marketplace and builder
- Developer API
- AI teammates in group chat
- Teammate marketplace
- Scheduled tasks
- Claude, GPT, Grok and Gemini
- Notion and GitHub connectors
| Feature | Onetab AI | Sumus |
|---|---|---|
| Best for | Team chat where AI agents work alongside people on tasks | Group chat where AI teammates take on tasks with you |
| Category | Agents & automation | Agents & automation |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $20/mo |
| Free plan | Yes | Yes |
| Made by | Onetab AI | Sumus |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Onetab AI starts at See pricing page and Sumus starts at $20/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 1,000 one-time credits
- Up to 3 members
- 10 AI teammates
Pro
$20/mo
- 3,000 credits a month
- Up to 50 members
- Up to 300 AI teammates
- Larger tiers at $40 and $200
Business
$2000/mo
- 300,000 credits a month
- Up to 200 members
Enterprise
Contact sales
- Custom credits and members
- Agreed payment terms
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Onetab AI
- Agents act in a shared channel
- Each step is visible
- Templates for several departments
- Pricing not shown on the site
- Needs a demo for larger teams
- Little technical detail on the homepage
Sumus
- Several model families in one plan
- Agents can work together
- Free tier with starter credits
- Credit use is hard to predict
- Free credits are one-time only
- Top tiers are expensive
Which one should you choose?
Choose Onetab AI if you want:
- Agents act in a shared channel
- Each step is visible
- Templates for several departments
Watch out: pricing not shown on the site.
Choose Sumus if you want:
- Several model families in one plan
- Agents can work together
- Free tier with starter credits
Watch out: credit use is hard to predict.
Onetab AI vs Sumus FAQ
What is the difference between Onetab AI and Sumus?
Onetab AI: Team chat where AI agents work alongside people on tasks. Sumus: Group chat where AI teammates take on tasks with you. Both are agents & automation tools.
Is Onetab AI or Sumus cheaper?
Onetab AI starts at See pricing page and Sumus starts at $20/mo. Check both pricing pages for current plans.
Do Onetab AI and Sumus have free plans?
Onetab AI: Yes. Sumus: Yes.
Who makes Onetab AI?
Onetab AI is made by Onetab AI.
Who makes Sumus?
Sumus is made by Sumus.
Which should I choose, Onetab AI or Sumus?
Choose Onetab AI if you value agents act in a shared channel and each step is visible. Choose Sumus if you value several model families in one plan and agents can work together.