Google CodeMender vs Amp Code (by Sourcegraph): Side-by-Side Comparison 2026
Google CodeMender vs Amp Code (by Sourcegraph) comparison 2026. Side-by-side features, pricing & capabilities.
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 Mar 20, 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.