GitHub Copilot Chat & agent
GitHubLatest Copilot assistants with inline chat, agent mode, and IDE plus GitHub-native agents.
Best for
Teams on GitHub, boilerplate, and standard enterprise IDE rollouts.
OpenAI
OpenAI’s shipping coding agents and completions behind ChatGPT IDE and Codex tooling.
Strengths & direction
API-first agents, cloud sandboxes, and GPT‑stack integrated coding. Optimized for product teams evaluating practical fit—not lab benchmarks alone.
Pricing
Paid / API
Verify on the vendor site before production commitments.
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Terminal-native coding agent that plans, edits, and runs tools in your repo.
Best for
Refactors, multi-file edits, and git-aware development workflows.