ParagraphAI

ParagraphAI is a cross-platform writing assistant for drafting, rewriting, proofreading, summarizing, translating, and replying to messages. Its AI keyboard works inside mobile apps, while its browser extension brings the same tools to email, documents, and websites. Users can adjust tone, formality, and length, correct grammar and spelling, create content from prompts or templates, and translate across more than 40 languages. ParagraphAI offers a free account with paid plans for higher usage.