Google CodeMender vs Amp Code (by Sourcegraph): Side-by-Side Comparison 2026
Google CodeMender vs Amp Code (by Sourcegraph) comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.
Google CodeMender is an AI agent from Google DeepMind — ai agent that finds and fixes security vulnerabilities. Amp Code (by Sourcegraph) is an AI agent from Sourcegraph — agentic coding with full codebase context.
Google CodeMender
Autonomous AI agent from Google DeepMind that detects, debugs, and patches security vulnerabilities in code. Uses Gemini Deep Think models with multi-agent architecture combining static analysis, dynamic analysis, fuzzing, and SMT solvers. Has upstreamed 72 security fixes to open-source projects in its first six months.
- ✓ Autonomous vulnerability detection
- ✓ Automated patch generation
- ✓ Multi-agent architecture with specialized sub-agents
- ✓ Static analysis and dynamic analysis
- ✓ Differential testing
Usage-based · 1 plan
Amp Code (by Sourcegraph)
Amp Code (formerly Sourcegraph Cody Agent) , AI coding agent from Sourcegraph. Focuses on autonomous task execution across repositories. Cody continues to exist as a separate context-aware assistant.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Test generation
Free · 3 plans
| Feature | Google CodeMender | Amp Code (by Sourcegraph) |
|---|---|---|
| Category | Agent | Agent |
| Starting Price | Usage-based | Free |
| Model Family | Gemini | Multi-model |
| Documentation | — | ✓ |
| Open Source | No | Partial (extension) |
Pricing verified May 4, 2026. Google CodeMender pricing | Amp Code (by Sourcegraph) pricing
Key Differences
- Free tier: Amp Code (by Sourcegraph) has a free tier; Google CodeMender does not.
- Model family: Google CodeMender uses Gemini; Amp Code (by Sourcegraph) uses Multi-model.
- Open source: Google CodeMender: No. Amp Code (by Sourcegraph): Partial (extension).
- Platforms: Google CodeMender runs on Cloud (Google DeepMind infrastructure); Amp Code (by Sourcegraph) runs on Desktop, Web.
- Provider: Google CodeMender is built by Google DeepMind; Amp Code (by Sourcegraph) is built by Sourcegraph.
Which Should You Choose?
Choose Google CodeMender if you want automated detection and patching of vulnerabilities in large open-source codebases. Choose Amp Code (by Sourcegraph) if you want autonomous planning and multi-file task execution. Read our full reviews to see which fits your workflow.