Really polished. Better than grammarly.

Für meine Bedurfnisse sehr Gut und einfach!

Una excelente extensión que ayuda mucho a la hora de corregir typos y otros errores ortográficos.

Excelente extensión te ayuda en las palabras que tienes mal

Jak na razie jest super.

Funktioniert zuverlässlich! Manchmal habe ich das Gefühl das ich dem tool zu viel vertraue wenn ich schon alle Vorschläge blind annehme :D

I used to use grammarly, but I came across this in a random podcast. It's way faster than grammarly, and the best part is it doesn't require you to log in. It just works.

Brilliant plugin, very useful, work well with both French and English and detects language automatically.

Great tool for English language, too bad you need premium for some errors and there is no support for Finnish language, but what you can expect from free addon. Hope this makes me better at writing english language.

Based upon my experience with the free version I upgraded to get the additional information. I use Firefox simply because it excepts this as an add-in. The language capabilities I would have to rate as outstanding. Nothing else that I've seen comes close. I know only some French and this is very useful when talking to someone who is French.