According to AlphaMoat, as of 2026-09, the Chrome extension AI Email Assistant for Gmail, Outlook has 49 users (+19.5% MoM), rated 5 (7 reviews) — ranked #5,490 of 9,324 AI browser extensions, and #1,133 of 1,839 in Office & Collaboration.
What is AI Email Assistant for Gmail, Outlook
AI email assistance for Gmail, Outlook, and other web email workflows. Rewrite, improve, and reply with tone-aware suggestions. RewritePilot is an AI email assistant and AI email writer that helps you write clearer, faster, and more professional email replies directly inside Gmail and Outlook.
Whether you're replying to clients, colleagues, leads, customers, or support emails, RewritePilot saves time and helps you communicate with confidence. Use it as an AI email reply generator, email rewriter, Gmail AI assistant, Outlook AI assistant, AI email writing tool, and productivity tool for everyday business communication.
Use RewritePilot to:
- Generate smart AI email replies from the message you're reading
- Rewrite email drafts to sound more professional, polite, concise, friendly, or confident
- Add custom instructions to generate replies or rewrites in your preferred tone and style
- Improve email tone, grammar, clarity, wording, and structure
- Save time on repetitive email responses and inbox workflows
- Write client emails, customer support replies, follow-ups, sales replies, and workplace messages faster
- Get unstuck when you know what to say but need help writing it clearly
Key Features:
- One-click AI Smart Reply generation
- One-click email Rewrite assistance
- Add Instruction feature for custom AI replies and email rewrites
- Custom prompts such as “make it more polite,” “shorter,” “more confident,” or “sound friendly”
- Works inside Gmail and Outlook web
- Shows which AI model is being used
- Fast copy and insert workflow
- Helps with professional emails, business replies, customer support responses, follow-up emails, and daily inbox productivity
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Plans:
- Guest users can try RewritePilot with free usage
- Free registered users get additional free premium usage, then continue with the standard AI model
- Pro users get access to the latest available AI model
- Lifetime access is available with a one-time payment: Pay once $89. Use RewritePilot forever. Limited seats for lifetime deal.
How It Works: 1. Open an email in Gmail or Outlook 2. Select the email text if needed 3. Open RewritePilot 4. Add an optional custom instruction 5. Generate a reply or rewrite 6. Copy or insert into your draft
Privacy & Data Use:
- Email content is processed only to generate the response you request
- Custom instructions are used only to create the reply or rewrite you ask for
- No selling of personal data
- No use of email content for advertising
- Operates only on supported Gmail, Outlook, and RewritePilot pages required for functionality
Best For:
- Gmail users
- Outlook users
- Business professionals
- Founders and small teams
- Sales and support teams
- Customer service replies
- Client communication
- Follow-up emails
- Professional workplace emails
Privacy Policy: https://rewritepilot.app/privacy
Extension profile
User Growth Trend
Popular in Office & Collaboration
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.