Grammarly
Proofreading that turned into a full writing co-pilot across every app.
Writing & Research
Proofreading that turned into a full writing co-pilot across every app.
Open product
Grammarly sits inside the browser, email client and desktop apps, correcting grammar while flagging tone, clarity and missing citations. Generative features draft replies and rewrite sentences in a chosen voice.
Teams get style guides, brand tones and admin controls; the free tier still covers the core corrections most people install it for.
Disclosure. Listings are free. Boosted placement is a paid, clearly-labelled promotion and never affects editor's picks or the organic Top rated order.