Spell check is highly inaccurate even allowing for differences in US & UK spelling.
Grammar check is a hoot.

Last and most critical application inserts promo codes that really dick up the results to the point I'm getting error messages for the extra codes.

Grammarly is a useful tool for anyone and everyone - not just those who are English majors, novelists or anyone else in the writing realm. As someone who writes and types a lot online for school, Grammarly has been useful in fixing my errors! If I am hastily taking notes for class, writing an essay, or completing an assignment, Grammarly has gone in and shown me where my errors are, and automatically has suggestions for those mistakes. It is such an easy add-on to use, and is not intrusive nor annoying to have. Grammarly has been one of my favorite add-ons that I've used, and that is saying a lot.

We all type quickly and often don't really take the time to look back at what we do type, so Grammarly is an efficient tool to use to fix those mistakes. I would definitely recommend it for any and all people.

20171009-Mo., …: up'd. The Firefox extension, ‘Grammarly’ reminds me of ‘Writers Workbench’ / WWB (at AT&T / Bell Labs).

I have been trying Grammarly Permium for a year.
I use it on an every day basis for my work. I type fast and make lotso f typos. So, yes it does work, but it is not perfect. A user with no gramatical knowledge could be compromised at times as it gives atlternative words and substitutions. Of all the grammar tools it's the best. A lot of workd still needs doing to be 100% accurate. I like it, and I send them feed back when I see something odd or something that could be more fluent sounmding. Good response tieme on behalf of their customer services. I'm satisfied, I know in a short space of time they will be number one.

The very first world it decided to spell check? [not grammar] was in English correct but in American wrong as they miss out letters all over the place. In this case changing the meaning or meaning one of two things. Making uncertainty where English had clarity. I have removed it. It lasted 3 minutes. I suspect my grammar is better than the usual user. I still know that then and than are different, quite different.

Grammarly had the good foresight to listen to Mozilla and update their add-on, before the final release of Firefox 57. As a result, it is completely compatible. -- Is also a wonderful spell and grammar checker.

Grammarly adds a much need source of equity to the world. Well, at least for those who can pay.

They even have real live people to help correct papers.

Equality, by way of equity, is not far way for those who can afford an education and Grammarly's services.

Grammarly is great, it does not save the world though.

This is very good for my studies. Good job

This is nce n gd

It working more professionally.

I am typing this in order to see if it actually works. It kind of does, however, not very good. I have to find out mistakes myself in order for it to be fixed. The free account simply gives you options to fix but not fix it directly for you. You still have to have a brain

Okay if you're not good a grammar, but only really useful for Americans - can't be changed to English spelling.

It is the best teacher

Bagus

Todo

complete waste of time, slow inefficient, induces errors of it's own making me take the time to correct them.

You need to make an account to use it, and the extension also tracks you, placing ads on web pages that it never tells you about. Still, the actual spell checker is good.

It works a lot better than the default Firefox spellcheck, but there are some concerns.

Firstly, you have to have an account. You can get one for free, although the will still have access to your personal information. There is no reason for a company to require you to have an account to use a free product, other than tracking.

Also, they collect your data and sell it to advertisers. This includes everything you type. I have yet to find out whether or not that includes passwords, but I would assume it does.

Finally, it's a bit slower than other programs.

Overall, I think it's a really good add-on. Impossible to find a better alternative.