What is the best free AI app like ChatGPT?

The best free AI app like ChatGPT depends on what you want most.

My top pick for a general-purpose ChatGPT-like experience is Microsoft Copilot. It offers free chat and web-connected answers, and it also includes image generation in many regions/features.

If you want the most natural writing help, Claude is a strong choice. If you want search-focused answers with citations, Perplexity AI is often the best fit because it works more like an AI search engine.

One caveat: free tiers often have message limits, slower access at busy times, or feature restrictions, so the “best” option can change depending on availability. Exact features can also vary by region and over time, so it’s worth checking the current app listings or official pages.