Free AI coding tools compared: Google AI Studio works best for long sessions
For coding work such as Python and HTML, was the most useful overall in real use. It worked especially well for longer , although it still has daily limits.
seemed like the second-best option, but it sometimes misunderstood a prompt or changed code without clearly showing what changed. Claude followed instructions very well and was strong for clean UI and HTML work, but the free limits arrived too quickly for sustained use.
ChatGPT was useful for ideas and step-by-step coding, but felt weaker than the others at and fixing errors. For and , Gemini, Claude, and seemed stronger; for planning and brainstorming, ChatGPT seemed better.
Key points
- was rated as the most usable free option for longer .
- was useful but could misunderstand a prompt or hide some code changes.
- Claude was strong at following instructions and making clean UI or HTML, but free use ran out quickly.
- ChatGPT was better for planning and brainstorming than for .
- For fully free coding work, looked like the most practical starting point.