Helps many people to improve their grammar and writing. Even I have very worse mistakes in my spellings. This helps me a lot while writing!

Extension doesn't recognize the user is logged in. Its Terms of Service are also ridiculous.

"By uploading or entering any User Content, you give Grammarly (and those it works with) a nonexclusive, worldwide, royalty-free and fully-paid, transferable and sublicensable, perpetual, and irrevocable license to copy, store and use your User Content (and, if you are an Authorized User, your Enterprise Subscriber’s User Content) in connection with the provision of the Software and the Services and to improve the algorithms underlying the Software and the Services."

Removes spaces when I'm writing which is very annoying, other than that it is very good at spell checking.

excellent program

I love, love, love the Grammarly program I add it to program I use, I have the premium one and would never change I will stay with this program as long as it exists, my only pet peeve about it is that I am in Canada but I have to pay the US price so a little costly.

It no longer works in Firefox. After logging in, the extension still didn't work

The add-on will not sign in. When I click "Log In," I am taken to the "My Grammarly" page of the app/website.

Doesn't work (doesn't notice you're logged in).

While Grammarly does a pretty good job, it doesn't fully cater for dyslexia, I still find myself using the google search bar to find a word, but it's the best one I have found so far.