Best ChatGPT alternatives

ChatGPT is our S-tier pick for writing: general drafting and rewriting. If it isn’t the right fit, these are the other tools we rank.

Strong at long-form writing and nuanced tone; flagship model is Claude Opus 5.5 (Sep 2026).

Best for: Long-form writing and nuanced tone

Best for grammar and editing in any app where you type. Its company is now called Superhuman, and Grammarly is sold as part of that suite.

Best for: Grammar and editing wherever you type

The Daily 5.