kitio.aiSauna vs OpenCraft AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sauna starts at $29/mo and OpenCraft AI starts at See pricing page. 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
- Proactive cloud agent
- Slack, iMessage and WhatsApp access
- 3,000+ integrations
- Scheduled routines
- Custom app building
- Persistent memory
- Prompt-to-agent runs
- Parallel subagents
- Open-weight models
- Sandboxed execution
- Desktop app
- Persistent memory
| Feature | Sauna | OpenCraft AI |
|---|---|---|
| Best for | Proactive AI teammate that works from Slack, iMessage and the web | Sandboxed AI agent that runs open models and finishes tasks |
| Category | Agents & automation | Agents & automation |
| Pricing model | Free trial | Freemium |
| Starting price | $29/mo | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | Sauna | OpenCraft AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Both offer: Persistent memory.
Pricing compared
Sauna starts at $29/mo and OpenCraft AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Lite
$29/mo
- Sauna Lite model
- iMessage and Slack
- 3,000+ integrations
- Persistent memory
Basic
$99/mo
- Everything in Lite
- Access to all LLMs
Pro
$299/mo
- Everything in Basic
- Shared folders
- Custom models
Team
Contact sales
- Brain access
- Expanded custom models
- Browser automation
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
Sauna
- Works inside messaging apps you already use
- Runs tasks while you are away
- No training on your data
- Higher tiers get expensive quickly
- Lite plan uses Sauna's own smaller model
- No annual billing option
OpenCraft AI
- Runs on open models
- Sandbox limits accidental damage
- Free credits to start
- Plan prices not visible in the evidence
- Credits limit free use
- Newer product with limited track record
Which one should you choose?
Choose Sauna if you want:
- Works inside messaging apps you already use
- Runs tasks while you are away
- No training on your data
Watch out: higher tiers get expensive quickly.
Choose OpenCraft AI if you want:
- Runs on open models
- Sandbox limits accidental damage
- Free credits to start
Watch out: plan prices not visible in the evidence.
Sauna vs OpenCraft AI FAQ
What is the difference between Sauna and OpenCraft AI?
Sauna: Proactive AI teammate that works from Slack, iMessage and the web. OpenCraft AI: Sandboxed AI agent that runs open models and finishes tasks. Both are agents & automation tools.
Is Sauna or OpenCraft AI cheaper?
Sauna starts at $29/mo and OpenCraft AI starts at See pricing page. Check both pricing pages for current plans.
Do Sauna and OpenCraft AI have free plans?
Sauna: No, trial available. OpenCraft AI: Yes.
Who makes Sauna?
Sauna is made by Sauna, based in United States.
Who makes OpenCraft AI?
OpenCraft AI is made by OpenCraft AI.
Which should I choose, Sauna or OpenCraft AI?
Choose Sauna if you value works inside messaging apps you already use and runs tasks while you are away. Choose OpenCraft AI if you value runs on open models and sandbox limits accidental damage.