GitHub Copilot review: the original AI code assistant still delivers

Updated 2026-07-06 · By Alex Liu

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Frequently Asked Questions

Is better than Copilot for my workflow?

Depends on your stack. Cody (Sourcegraph) is best for large codebases with cross-repo context. Copilot is best for VS Code + standard workflows. Cursor is best for AI-first coding. I use Cody for saas.pet because it understands my whole monorepo. For a typical project, Copilot is the safer bet.

How accurate is on large codebases (100K+ lines)?

Cody (Sourcegraph) handles 100K+ line codebases well because it indexes your whole repo. Copilot struggles with large codebases because it only sees the current file plus recent context. For a 500-line project, both are similar. For a 100K+ line project, Cody is significantly better.

Does send my code to its servers?

Yes, by default. Both Cody and Copilot send code context to their LLM providers. Cody offers privacy mode where code is not stored or used for training. I have privacy mode on for client work. Read the terms before using any AI code assistant on proprietary code.

Is worth the subscription if I already use Cursor?

For most people, no. Cursor and Copilot cover 90% of use cases. Cody is the differentiator for large codebases. If you work on a single project under 50K lines, stick with Cursor or Copilot. If you work on multiple large repos, Cody is worth the additional $9/mo.

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Alex, founder of saas.pet
By Alex Founder, saas.pet

I've been testing and reviewing AI tools for 2+ years. I run saas.pet as a side project while working as a software engineer. I buy every subscription I review. No vendor pitches, no free accounts. If a tool is in my rotation, I pay for it.

📅 Last updated 2026-07-06 LinkedIn Dev.to
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📊 How this tool ranks
is ranked 4.5/5 in saas.pet's AI Code Assistant category. Ranking factors: my 90+ days of hands-on testing (40%), community votes (30%), feature completeness (20%), and pricing fairness (10%). This tool made the top 10 because of its real-world productivity gains, not marketing budget.

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