Grammarly functions fine but being closed source, I have decided to abandon it since I'm pretty sure it maintains its "free" service by analyzing and selling whatever users are typing. If you're going to use this service, and open an account (which is optional), do yourself a favor and sign up using a Free email masking service such as SimpleLogin and using an open source password manager like Bitwarden.

If any Grammarly developers are reading this, please improve your transparency and make your products open source so that the ever growing privacy conscious community can embrace your service. Thank you!

in some websites there are already corrections. but this isn't bad

handy tool

This is the best

I enjoy all the features this app offers, but I gave it a three out of five because it slows my browser considerably. Most especially, it freezes completely in G. Docs.

Re-installed but unfortunately didn't still work

firefox add-on login doesn't work!!!

It asks me to login but never lets me login.

Does not work... It says "Grammarly is active, but key features are missing" I cleared cookies, all datas, re-installed plugin, ... always same with macOS 11.0.1 - Firefox 84.0.2, That's really annoying for this such a cool thing.