According to AlphaMoat, as of 2026-09, the Chrome extension Smart AI Reply has 22 users (-4.3% MoM), rated 5 (5 reviews) — ranked #7,192 of 9,324 AI browser extensions, and #1,421 of 1,839 in Office & Collaboration.
AI-powered email reply generator The "Smart AI Reply -Email Writer Assistant" is a productivity-focused Chrome extension that leverages AI to help you write smart, professional email replies with just one click — directly inside Gmail. Designed to enhance your workflow, this tool analyzes the content of the email thread and instantly generates a context-aware, human-like response using advanced AI models.
Whether you're responding to business inquiries, handling support messages, or simply want to save time typing repetitive responses, Email Writer Assistant can help you write confidently and efficiently. Once installed, a “Smart AI Reply” button appears in your Gmail compose window. When clicked, it processes the email content and inserts a well-structured reply based on a professional tone, ready for you to review or send.
All processing is handled securely via a cloud-based API, and no personal data is stored. This extension ensures that your email writing is not only faster but also clearer, more professional, and personalized. It’s perfect for busy professionals, customer service agents, freelancers, and anyone who deals with email regularly.
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.