Which AI Coding Agent Should I Use?
Answer four questions and get a ranked shortlist of AI coding agents that fit how you work: where you code, how much you want the agent to do on its own, whether open source matters, and how much model flexibility you want. Every agent links to its own source.
Top matches for you
Matches because it works terminal / cli, assists while you code.
Matches because it works terminal / cli, assists while you code.
Matches because it works terminal / cli, assists while you code.
Syndai is our own product. We have tried to weight this honestly. Ranking is based only on the four answers above and the static facts listed under each agent. It is a starting point, not a ruling.
Common questions
- How does this tool pick an agent?
- It scores a fixed list of agents against your four answers. An agent gains points when it matches your chosen interface (terminal, IDE, or async cloud), your autonomy level, your open-source preference, and your model-flexibility preference. The top three by score are shown, each with the reasons it matched.
- What is the difference between an assistant and an autonomous agent?
- An assistant works alongside you while you code and edits with you in the loop. An autonomous agent takes a task and runs it on its own, often returning a pull request. Several tools here do both; a few focus on one mode.
- Is Syndai ranked fairly here?
- Syndai is our own product, so we label it as first-party in the results and weight every agent by the same rules. Async cloud agents that return a pull request rank well when you ask for that, and so do the others that fit. The tool is a starting point for your own comparison, not a ruling.