Writing
Grammarly
An AI writing assistant that checks grammar, spelling, clarity and tone and offers rewriting and drafting help across apps and browsers.
By Superhuman (formerly Grammarly Inc.). Facts checked on official pages on .
Spec sheet
- Maker
- Superhuman (formerly Grammarly Inc.)
- Category
- Writing
- Also listed under
- Productivity
- Pricing model
- Freemiumsource for Pricing model (external site)
- Open source
- Not open source
- Platforms
- browser extension, Windows, macOS, iOS, Android, web
- Verified on
“Not verified” means we could not confirm the fact on an official page, so we show no value rather than a guess.
Verification notes
About page: the company became Superhuman in October (2025); Grammarly continues as a product.
Sources
Pages we checked on 28 Sept 2026. Always confirm pricing on the official page before you buy.