Devin vs Kilo Code (2026)
Updated April 29, 2026
Overview
Devin by Cognition is the first fully autonomous AI software engineer. It can plan, write code, debug, deploy, and handle entire development tasks from start to finish using its own code editor, terminal, and browser. Devin works alongside human engineers on real-world codebases, handling tasks like bug fixes, feature implementations, and codebase migrations with minimal human intervention.
Kilo Code is an open-source AI coding agent for VS Code, JetBrains, and the CLI with 500+ models at zero markup. Compare its pricing, pros and cons.
Key features
Core capabilities each platform advertises.
- Fully autonomous software engineer
- Plans, codes, tests, and deploys
- Slack and IDE integration
- Parallel task execution
- Full development environment access
- VS Code, JetBrains, and CLI
- Ask, Architect, Code, Debug, and custom modes
- 500+ models through Kilo Gateway, BYOK, or local models
- Code completion and generation
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Dramatically reduced pricing makes AI coding accessible at USD 20/month
- Strong performance on routine tasks—bug fixes, tests, and glue code
- Autonomous operation through Slack reduces context switching
- Proven ROI with companies like Nubank reporting 20x cost savings
Cons
- Completes only 15 percent of complex tasks without human help
- Gets stuck in technical dead-ends requiring intervention
- Cannot handle integration conflicts or unclear decision points
- Tasks take much longer than expected—days instead of hours for straightforward work
Pros
- Free and open source under MIT
- No markup on model usage
- 500+ models, including BYOK and local
- Same agent across VS Code, JetBrains, and the CLI
Cons
- 5% processing fee on credit purchases
- Now owned by Anaconda, with product integration details still to come
- Audit logs, SSO, and SCIM are Enterprise only
What people are saying
Brilliant coding assistant — works great for both VS Code and JetBrains IDEs with access to many providers.
Read full reviewDevin or Kilo Code — which should you choose?
Choose Devin if you wantChoose if you want
- End-to-end feature development
- Bug fixing with full autonomy
- Repository-wide migrations
- Automated testing and QA
- DevOps and infrastructure tasks
Choose Kilo Code if you wantChoose if you want
- Multi-step refactors across an existing codebase
- BYOK coding with no provider markup
- Standardizing one agent across VS Code and JetBrains
- Private coding workflows with local models
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