Devin vs Knostic: Which is Better in 2026?
Choosing between Devin and Knostic 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 Knostic if you need security.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Devin
AI software engineer by Cognition Labs
Best for you if:
- • You want aI software engineer
- • You want end-to-end tasks
Knostic
Secure AI agents and coding assistants, block data exfiltration
Best for you if:
- • You want provides visibility into shadow AI usage across the organization
- • You want blocks data exfiltration and destructive commands in real time
| At a Glance | Devin | Knostic |
|---|---|---|
Starts at | $20/monthCore | Custom |
Best For | AI Coding | Security |
Rating | - | - |
Free plan | No | No |
Choose Devin or Knostic?
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 security-shaped
Choose Knostic if
Secure AI agents and coding assistants, block data exfiltration
- You want provides visibility into shadow AI usage across the organization
- You want blocks data exfiltration and destructive commands in real time
- Your work is security-shaped, not AI coding-shaped
| Feature | Devin | Knostic |
|---|---|---|
| Pricing Model | Paid | Paid |
| User Rating | No ratings yet | No ratings yet |
| Categories | AI CodingAI Agents | SecurityAI Agents |
In-Depth Analysis
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
Knostic
Secure AI agents and coding assistants, block data exfiltration
Strengths
- +Provides visibility into shadow AI usage across the organization
- +Blocks data exfiltration and destructive commands in real time
- +Addresses supply chain risks specific to AI development tools
Weaknesses
- -Requires integration with existing development environments and AI tools
- -May introduce additional overhead for security teams to manage policies
Key features
Pricing: Devin vs Knostic
| Plan | Devin | Knostic |
|---|---|---|
| Tier 1 | $20 month Core | N/A |
| Tier 2 | $500 month Team | N/A |
| Tier 3 | custom Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Devin pricing and Knostic pricing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Devin
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?
Both are paid. Pricing won't help you decide here.
What's your use case?
Devin is a AI coding tool. Knostic is in security. Pick the category that matches your needs.
How important are ratings?
Neither has ratings yet.
Key Takeaways
Devin
- Our pick for this comparison
Knostic
- Better fit for security
The Bottom Line
Devin wins this matchup. UiPath is our overall AI Agents pick. Lucid Train is our free AI Agents pick.
Frequently Asked Questions
Is Devin or Knostic better?
Devin is rated in our evaluation. Both are paid.
What are Devin and Knostic used for?
Devin: AI software engineer by Cognition Labs. Knostic: Secure AI agents and coding assistants, block data exfiltration.
What does Devin cost vs Knostic?
Devin is a paid tool. Knostic is a paid tool. Visit their websites for detailed pricing.