Jules vs Devin (2026)
Side-by-side comparison of Jules vs Devin — pricing, capabilities, integrations, deployment complexity, and ratings. Last updated April 2026.
Data sourced from The AI Agent Index · Updated daily
Jules
by Google
Google's proactive AI coding agent that scans repos for issues and proposes fixes autonomously, powered by Gemini.
Devin
by Cognition AI
The most autonomous AI software engineer — handles full tasks end-to-end from Slack.
Capabilities
Jules
Devin
Pros & Limitations
Editorial assessmentJules
Pros
- ✓Proactive approach autonomously scans repos and proposes fixes without waiting for developer commands
- ✓Free to use powered by Gemini 3 Pro making it accessible to any team regardless of budget
- ✓Deep GitHub integration with automatic PR creation and code review workflows
Limitations
- ⚠Proactive suggestions can generate noise if the agent flags low-priority issues that distract from feature work
- ⚠Quality of autonomous fixes is inconsistent especially on complex architectural problems
- ⚠Limited to GitHub workflows with no support for GitLab, Bitbucket, or other platforms yet
Devin
Pros
- ✓Fully autonomous — can handle entire feature implementations
- ✓Integrates with GitHub for PR-based workflows
- ✓Detailed action logs for every task
Limitations
- ⚠Very expensive — enterprise pricing only
- ⚠Can make incorrect assumptions on ambiguous tasks
- ⚠Not suitable for real-time pair programming
Frequently asked questions
What is the difference between Jules vs Devin?
See the full comparison above.
Which is best for my team — Jules vs Devin?
How does pricing compare between Jules vs Devin?
Jules uses a free model, starting at $0 per month. Devin uses a subscription model, starting at $20 per month.
View full Jules profile
Pricing, reviews, integrations →
View full Devin profile
Pricing, reviews, integrations →
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