Jetwriter AI

Jetwriter AI is a versatile browser-based writing assistant that also works on mobile. Powered by top models like GPT-5, Claude and Gemini, it drafts emails, corrects grammar, translates, summarizes pages and sparks ideas in seconds. Features include custom styles, prompt templates, model switching, length control, and deep integration with Gmail, LinkedIn, Freshdesk and more. The lightweight (<1 MB) extension stays fast, private and encrypted.