kitio.aiDevin vs Cosine
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Cosine has the lower starting price: about $19 a month, against $20 for Devin.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cloud sandbox per task
- Slack and Jira integration
- Devin Wiki
- PR review replies
- Parallel sessions
- Ticket-to-PR agent
- Cosine CLI
- Desktop app
- Jira and Linear integration
- Model choice per task
| Feature | Devin | Cosine |
|---|---|---|
| Best for | Autonomous AI software engineer from Cognition | AI software engineer for tickets, with CLI, desktop and cloud |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | $20/mo | $19/mo |
| Free plan | Yes | No |
| Made by | Cognition | Cosine |
| Based in | United States | United Kingdom |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Cosine has the lower starting price: about $19 a month, against $20 for Devin.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- Light agent quota
- Limited model availability
- Unlimited inline edits and Tab completions
Pro
$20/mo
- Higher quotas incl. frontier models
- Full model availability, free SWE-2
- Access to Devin Cloud agents
- Extra usage at API pricing
Teams
$80/mo
- Plus $40/mo per full dev seat
- Up to 200 users
- Centralized billing and admin analytics
- Priority support
Max
$200/mo
- Everything in Pro
- Significantly higher quotas
Enterprise
Contact sales
- Custom terms for large organizations
4 plans
Starter
$19/mo
- 4M credits / month
- $6.50 per 1M extra credits
- For solo developers
Team
$199/mo
- 47M credits / month
- $5.00 per 1M extra credits
- For growing teams
Enterprise
$999/mo
- 240M credits / month
- $4.50 per 1M extra credits
- For regulated industries
Custom
Contact sales
- Tailored enterprise solution
- Private deployment options
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
Devin
- Works fully in the background
- Integrates with team tools
- Handles repetitive migrations well
- Output needs careful review
- Heavy tasks consume quota quickly
Cosine
- No per-user seat fees
- Good fit for bug backlogs
- Private deployment option
- No free plan
- Team plans are expensive
Which one should you choose?
Choose Devin if you want:
- Works fully in the background
- Integrates with team tools
- Handles repetitive migrations well
Watch out: output needs careful review.
Choose Cosine if you want:
- No per-user seat fees
- Good fit for bug backlogs
- Private deployment option
Watch out: no free plan.
Devin vs Cosine FAQ
What is the difference between Devin and Cosine?
Devin: Autonomous AI software engineer from Cognition. Cosine: AI software engineer for tickets, with CLI, desktop and cloud. Both are coding tools.
Is Devin or Cosine cheaper?
Cosine has the lower starting price: about $19 a month, against $20 for Devin.
Do Devin and Cosine have free plans?
Devin: Yes. Cosine: No.
Who makes Devin?
Devin is made by Cognition, based in United States.
Who makes Cosine?
Cosine is made by Cosine, based in United Kingdom.
Which should I choose, Devin or Cosine?
Choose Devin if you value works fully in the background and integrates with team tools. Choose Cosine if you value no per-user seat fees and good fit for bug backlogs.