We're planning to provide more options in the future for paraphrasing in languages other than English, as QuillBot is only presently available for paraphrasing in Dutch,French,Spanish,Germany,Turkish,Indonesian.
YES, QuillBot.one is offering API
As a full-sentence thesaurus, QuillBot was developed to assist students and professionals in writing more assuredly and rapidly. And thus far, we've been successful: our users have used the tools on our platform to develop a variety of projects, including doctorate theses, legal emails, document translations, and web content.
QuillBot was created as a full-sentence thesaurus to help writers, both professionals and students, write more confidently and quickly. And thus far, our efforts have been fruitful: our users have created a wide range of projects using the capabilities on our platform, including doctoral theses, legal emails, document translations, and online content.
QuillBot was developed to aid users in improving their own writing, not in plagiarising other people's work and passing it off as their own. Plagiarism shouldn't be a concern if QuillBot is being used correctly.