Cua vs Devin: Which is Better in 2026?
Choosing between Cua and Devin comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Devin wins this matchup. UiPath is our overall AI Agents pick. Lucid Train is our free AI Agents pick. Pick Cua if you need AI agents.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Cua
Run AI agents that see, reason, and act on any desktop
Best for you if:
- • You want a free tier before you commit
- • You want open-source and self-hostable, giving full control over infrastructure
- • You want supports all major desktop operating systems plus Android
Devin
AI software engineer by Cognition Labs
Best for you if:
- • You want aI software engineer
- • You want end-to-end tasks
| At a Glance | Cua | Devin |
|---|---|---|
Starts at | FreeFree tier available | $20/monthCore |
Best For | AI Agents | AI Coding |
Rating | - | - |
Free plan | Yes | No |
Choose Cua or Devin?
Choose Cua if
Run AI agents that see, reason, and act on any desktop
- You want a free tier before you commit
- You want open-source and self-hostable, giving full control over infrastructure
- You want supports all major desktop operating systems plus Android
- Your work is AI agents-shaped, not AI coding-shaped
Choose Devin if
AI software engineer by Cognition Labs
- You want aI software engineer
- You want end-to-end tasks
- Your work is AI coding-shaped, not AI agents-shaped
| Feature | Cua | Devin |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | No ratings yet | No ratings yet |
| Categories | AI AgentsDeveloper Tools | AI CodingAI Agents |
In-Depth Analysis
Cua
Run AI agents that see, reason, and act on any desktop
Cua's pricing is fair for its niche, with a generous free Local tier that lets developers test GUI Docker, QEMU, and Apple VZ sandboxes at no cost.
Watch out
Potential overage fees for extra concurrency
Strengths
- +Open-source and self-hostable, giving full control over infrastructure
- +Supports all major desktop operating systems plus Android
- +Built by researchers with deep expertise in computer-use agents (Windows Agent Arena)
Weaknesses
- -Cloud service requires booking a call for access, not self-serve
- -Primarily designed for developers and researchers, not end-users
Key features
Devin
AI software engineer by Cognition Labs
Devin's pricing is fair for individual developers with the $20/month Core plan, offering a pay-as-you-go model.
Watch out
Overage fees of $2.25/ACU on Core plan
Strengths
- +AI software engineer
- +End-to-end tasks
- +Good for automation
- +Innovative approach
- +Active development
Weaknesses
- -Waitlist/limited access
- -Expensive
- -Accuracy varies
- -Not replacement for devs
- -Early stage
Key features
Pricing: Cua vs Devin
| Plan | Cua | Devin |
|---|---|---|
| Tier 1 | Free Local | $20 month Core |
| Tier 2 | Contact us Dedicated fleets | $500 month Team |
| Tier 3 | N/A | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Cua pricing and Devin pricing.
Who Should Use What?
On a budget?
Cua has a free tier. Devin is paid only.
Go with: Cua
Want the highest-rated option?
Neither has ratings yet.
Too early to call on ratings — compare on features and pricing.
Value user reviews?
Neither has ratings yet.
Too early to call — neither has ratings yet.
3 Questions to Help You Decide
What's your budget?
Cua is freemium. Devin is paid. Cua lets you start free.
What's your use case?
Cua is a AI agents tool. Devin is in AI coding. Pick the category that matches your needs.
How important are ratings?
Neither has ratings yet.
Key Takeaways
Devin
- Our pick for this comparison
Cua
- Has a free tier
- Better fit for AI agents
The Bottom Line
Devin wins this matchup. UiPath is our overall AI Agents pick. Lucid Train is our free AI Agents pick. Cua has a free tier if you want to test without paying.
Frequently Asked Questions
Is Cua or Devin better?
Devin is rated in our evaluation. Cua is freemium and Devin is paid.
What are Cua and Devin used for?
Cua: Run AI agents that see, reason, and act on any desktop. Devin: AI software engineer by Cognition Labs.
What does Cua cost vs Devin?
Cua is freemium (free tier + paid plans). Devin is a paid tool. Visit their websites for detailed pricing.