GitHub Copilot review

The market leader with best-in-class code generation, features, and IDE support.

Verdict

GitHub Copilot ranks first for its exceptional code generation quality, powered by OpenAI's latest models, and its market-leading feature set that extends well beyond simple autocompletion.

What customers praise

Its 'Copilot Chat' feature is deeply integrated into the IDE, providing a seamless conversational interface for complex tasks like debugging and test generation.

What customers criticise

While the business tier offers strong privacy controls, concerns about code being handled by a third-party LLM remain for the most security-sensitive organizations. GitHub also moved Copilot to usage-based AI Credits billing on 2026-06-01, which can make heavy chat, agent, and code-review usage costlier to predict even though base seat prices are unchanged.

Best for

Individual developers and enterprise teams seeking the highest quality code generation and the most comprehensive feature set on the market.

At a glance

• Integrations: VS Code, JetBrains IDEs, Vim/Neovim, Azure Data Studio
• Compliance: SOC 2 Type II, ISO 27001
• Regions served: Global
• Typical onboarding: 0 days
• Free tier: yes

Red flags

Public risk signals as of August 2026: none. No material public risk signals as of 2026-05-31. See the full red-flag report.

Alternatives

See alternatives to GitHub Copilot, or compare against the next-ranked entry: GitHub Copilot vs Tabnine.

Source: Top 11 GitHub Copilot vs Tabnine vs Amazon Q Developer: 11 Best AI Coding Assistants 2026, verified August 28, 2026 — no paid placement.