DeepL is a translator service that stands out for its very good translation quality. It doesn't support as many languages as Google Translate, but new ones are added all the time and there are already so many that it's unlikely to reach its limits.
European alternatives to Grammarly
Grammarly is a spelling and grammar checker from the USA.
This pages lists European Grammarly alternatives from companies based in a member state of the European Union (EU) or the European Free Trade Association (EFTA).