Aider vs Sourcegraph Cody
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Aider if you want open-source ai pair programming in your terminal, backed by git (Supervised agent, free); choose Sourcegraph Cody if you want enterprise ai coding assistant grounded in sourcegraph's code graph (Copilot, enterprise).
| Aider | Sourcegraph Cody | |
|---|---|---|
| What it is | Open-source AI pair programming in your terminal, backed by Git | Enterprise AI coding assistant grounded in Sourcegraph's code graph |
| Type | agent | product-with-agents |
| Autonomy | Supervised agent | Copilot |
| Pricing | free · Free (open source; pay your own model costs) | enterprise · Enterprise; reported from $59/user/mo (no free/pro tier) |
| Best for | developers | enterprise |
| Deployment | self-hosted | saas, self-hosted |
| Modalities | text, code | text, code |
| Models | model-agnostic | model-agnostic |
| Protocols | function-calling, rest-api | function-calling, rest-api |
| Integrations | Git, GitHub, OpenAI, Anthropic, Google Gemini, DeepSeek | VS Code, JetBrains, GitHub, GitLab, Bitbucket |
| Capabilities | 4 documented | 3 documented |
Aider
- +Fully open source (Apache-2.0) and free; you only pay your chosen model provider
- +Git-native: every AI change is a reviewable, revertible commit
- +Model-agnostic with a repo map that scales to larger codebases
- -Terminal-only with no GUI or IDE-native experience for those who want one
- -Runs locally and edits real files, so a human must review every change
Sourcegraph Cody
- +Grounded in Sourcegraph's code graph for whole-codebase context
- +Strong fit for orgs already using Sourcegraph code search
- +Enterprise security and self-hosted options
- -Free and Pro tiers were discontinued in 2025; now enterprise-only
- -Individual/agentic developer use was pushed to a separate product (Amp)
Which should you choose?
Aider is open-source ai pair programming in your terminal, backed by git, best for developers. Sourcegraph Cody is enterprise ai coding assistant grounded in sourcegraph's code graph, best for enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.