VisibleThread offers Free Trial, but LanguageTool does not.
VisibleThread is designed for Large Enterprises, Medium Business and Small Business.
LanguageTool is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of LanguageTool begins at $4.99/User/Month when Billed Yearly, while pricing details for VisibleThread are unavailable.
Some top alternatives to VisibleThread includes Linguix, Grammarly Business, LanguageTool, After the Deadline, WeTransfer, Wordsmith, EpicPxls and WriterZen.
Some top alternatives to LanguageTool includes Gramara, ProWritingAid, Linguix, Grammarly Business, Grammatica, WritingAssistant, Writer and Ginger.