Automessage — AI Reply Suggestions for Gmail

Generates 3 AI reply suggestions for any open Gmail thread via OpenRouter.

Automessage — Free AI Reply Suggestions for Gmail Stop staring at a blank reply box. Automessage reads your email thread and instantly creates three ready-to-send reply options. For free. Save hours every day. Most email replies follow a predictable structure: acknowledge, respond, close. Automessage handles that scaffold automatically. The moment you open a thread, it analyzes the subject and the most recent message, then generates three distinct, contextually appropriate drafts in seconds. Click one, tweak a line if needed, and hit Send. What used to take two minutes takes ten seconds. Replies that actually sound right Generic AI-generated text is easy to spot — and easy to ignore. Automessage lets you choose the tone that fits the situation: Professional for clients and stakeholders, Friendly for colleagues and partners, or Concise when you just need to unblock someone fast. The replies include proper greetings, body paragraphs, and sign-offs — not fragments that still require heavy editing. Works with any AI model you trust Powered by OpenRouter, Automessage gives you access to GPT-4o, Claude 3, Gemini Flash, and dozens more — all from a single API key. Use the fast, affordable default or swap in a premium model for high-stakes emails. You stay in control. Your data stays yours Your email content is sent only to the OpenRouter API to generate suggestions — nothing else. Your API key is stored locally on your device and never touches any external server. No analytics, no tracking, no data retention. The details that matter Three distinct replies appear automatically when you open any thread — no button to click, no waiting Hit ⟳ Refresh to regenerate a completely new set of options anytime Adjust model and tone inline with the ⚙ Settings panel — no need to leave Gmail Suggestions are cached for 5 minutes, so switching back to a thread feels instant Works on standard Gmail (mail.google.com) in Chrome If email is eating your day, Automessage gives you most of it back.