Jetwriter AI

Jetwriter AI is a personalized AI writing assistant for individuals (and small teams) that helps write and reply to emails and messages, improve text, and work with web pages across everyday sites.

Key capabilities include:

• Context-aware website integrations for drafting and replying inside tools such as Gmail, LinkedIn, Freshdesk, Zendesk, Slack, and WhatsApp Web, reducing copy-paste and tab switching.
• Multi-model chat and writing with support for models including GPT-5.1, Claude Sonnet, and Gemini, plus the ability to switch models depending on the task.
• Personalization controls like AI profiles and custom writing styles to match tone, role, and recurring communication patterns.
• Editing and understanding tools including grammar fixes, rewriting, translation (14+ languages), summarization, page Q&A, voice input, file attachments, OCR, and support for Markdown, code, and LaTeX.

Pricing: Freemium. Free includes 15 AI responses/month (basic models). Pro is $12/month (or $9/month billed annually, $108/year). Elite is $18/month (or $14/month billed annually, $168/year), both with unlimited usage, advanced/thinking models, and priority support.

Notable for its lightweight browser extension with deep in-page workflows, cross-device access via web and mobile apps, and privacy claims stating data is or .