AstraCode, compared
How AstraCode's agents compare with Cursor, GitHub Copilot and Windsurf: what each agent does before it hands the work back, how far it reaches beyond the editor, and who chooses the model. Every claim about another product is dated and cited.
- AstraCode vs Cursor vs GitHub Copilot — Three ways to put an AI agent on your code. One of them chooses the model for you, proves its own tests, and follows you from the editor to CI.
- AstraCode vs Cursor — Two AI-first coding environments with the same depth. One of them chooses the model for you and proves its work before handing it back.
- AstraCode vs GitHub Copilot — An extension works through somebody else's editor. An AI-native editor builds the agent in, so planning, running, verifying and reviewing happen in one loop.
- AstraCode vs Windsurf — Same shape, and your extensions carry over either way. So the question is what the agent does with them.
Four AI coding environments, in one pass
Every one of these will write code for you. What separates them is how deeply the agent is built in, how much it does on its own before it hands the work back, and who chooses the model.
| What it is | What the agent does before it reports | |
|---|---|---|
| Cursor | An AI-first editor with agents, MCP, rules, skills, hooks and a CLI. | Plans and edits across the codebase; see their docs for how far it checks its own work. |
| GitHub Copilot | An assistant in the editor you already run, and across GitHub. | Completes, answers, and in agent mode edits across the repository. |
| Windsurf, now Devin Desktop | An AI-native editor, now part of Cognition's Devin. | A local agent with subagents and worktrees, built into the editor. |
| AstraCode | An AI-native coding environment: the editor, the CLI, and agents in your CI. | Plans, edits, runs your tests, proves them, fixes what it broke, and shows you the diff. AstraOne chooses the model. |
Claims about other products here are limited to what they publish themselves, and the individual pages cite it.
Which one to read
- You are weighing all three. AstraCode vs Cursor vs GitHub Copilot: the three side by side.
- You want the whole field. The best AI code editors in 2026, judged on what their agents finish.
- You use Cursor. AstraCode vs Cursor: two AI-first environments with the same depth, and the two things that separate them.
- You use GitHub Copilot. AstraCode vs GitHub Copilot: an assistant beside your code, or an editor built around the agent.
- You use Windsurf. AstraCode vs Windsurf: two AI-native editors, compared on what the agent does.
- You have not chosen yet. Start with what an AI code editor is, which is the category rather than the contest.
What AstraCode brings to the comparison
- AstraOne chooses the model for every task, and brings in a stronger one when a check fails.
- Proven tests. The agent undoes its own change under your tests and confirms they fail without it.
- Powerful agents for bigger work: plan steps handed to agents of their own, parallel agents in their own worktrees, and goals it works at in rounds until they are met.
- Review everywhere: in the editor, from the terminal, and on every pull request.
- One agent, wherever you work: the editor on macOS and Linux, an extension on Windows, the CLI in your terminal and CI, and inside JetBrains IDEs and Zed.
Statements about other products were checked on 1 October 2026 and are cited on the individual pages.