Jetwriter AI is a personalized AI writing assistant available as a browser extension, web app, and mobile app for replying to emails, correcting grammar, translating text, and answering questions on whatever page a user has open. Devcraft Studio, based in Gurugram, India, and founded by Gourav Goyal, built the product, which launched publicly in 2023 and now counts more than 600,000 users.
The Chrome extension weighs under 1MB and works across sites including Gmail, LinkedIn, and Outlook, referencing a user's past emails and web search results to draft context-aware replies rather than generic boilerplate text. Jetwriter routes requests across multiple underlying models, including GPT-5.1, Claude, and Gemini, and adds live web search so answers can reference current information rather than only what a base model already knows, plus voice-to-prompt input in multiple languages.
Jetwriter AI suits professionals who want AI writing help embedded directly into their existing email and browsing workflow rather than switching to a separate chat tab. The Free plan includes 15 AI responses a month at no cost; the Pro plan runs $12 a month for unlimited use, and an Elite plan at $18 a month adds priority access to higher-quality responses.
