GitHub Copilot vs Sourcegraph Cody

GitHub Copilot

Pros

• Tightest integration with GitHub itself, from pull requests to Actions
• Supported across the widest range of editors and IDEs of any assistant here
• Frequent access to multiple frontier models (GPT, Claude, Gemini) under one subscription

Cons

• The 2026 move to usage-based billing for chat and agent requests makes monthly cost harder to predict
• Code completions and Next Edit Suggestions are free of charge, but agentic work now draws down metered credits fast
• Suggested code still needs review — it can be verbose or subtly wrong, especially in less common languages

Sourcegraph Cody

Pros

• Context quality benefits directly from Sourcegraph's mature code search and indexing
• Strong option for very large, sprawling codebases where single-file context tools struggle
• Robust self-hosted and air-gapped deployment for regulated industries

Cons

• No longer available to individuals or small teams — free and Pro plans were discontinued in mid-2025
• Enterprise contracts start high, putting it out of reach for most teams under a few hundred seats
• Agentic, multi-file editing capability trails newer agent-first tools like Cursor or Copilot's agent mode

GitHub Copilot is the better fit for:

• Speeding up boilerplate and repetitive code writing
• Getting a first-pass explanation of unfamiliar code
• Drafting tests and documentation alongside a change
• Getting a first-pass review on a pull request before a human looks
• Holding suggestions to a team's conventions with repository instructions
• Adding tests to code that shipped without any

Sourcegraph Cody is the better fit for:

• Large organizations with monorepos where context across the whole codebase matters
• Regulated enterprises that need self-hosted or air-gapped AI coding tools
• Teams already using Sourcegraph code search who want AI chat layered on top
• Answering where is this used across hundreds of repositories
• Standardising common AI prompts across an engineering organisation
• Assessing the blast radius of a change before making it