Hi, how can we help you?

AI Reply Writer is a Chrome extension and web app that drafts high-quality replies for you anywhere you type — email, social media, messaging, comments and reviews. One subscription gives you every top AI model (Gemini, Claude, Llama and GPT) without juggling separate accounts or API keys.

Open the Chrome Web Store, search for “AI Reply Writer,” and click Add to Chrome. Then pin it to your toolbar and sign in with your account. (The extension is launching soon — the “Add to Chrome” button on our homepage goes live the moment it is approved.)

Click Get started free on the homepage and create an account, or sign in if you already have one. Your plan, replies and language preference are tied to your account and follow you across devices.

23 of the places you already work, including Gmail, Outlook, WhatsApp, Instagram, Facebook, Messenger, LinkedIn, X, YouTube, Reddit. The AI button appears right inside the composer you are using.

Open any composer — an email, a DM, a comment — and click the AI Reply button. It reads the context of the conversation and drafts a reply that matches the tone. Review it, tweak if you like, and send. You can also use the AI Chat app on our site to draft anything from scratch.

Yes. In the AI Chat app you can pick a writing style (Professional, Casual, Friendly, Persuasive, Concise) and a length (Short, Medium, Long or Auto). The extension follows the same styles when you draft in place.

The app and website are available in 75 languages, selectable from the 🌐 language picker in the top bar. The AI also writes replies in whatever language you are typing in, so you can work in your own language everywhere.

You choose. The regular models are free on every plan; the advanced models unlock on a paid plan. If a regular model is briefly at capacity, we automatically switch you to another one so you are never blocked.

The free plan gives you 20 replies per month across all 23 platforms, using the fast regular models. No credit card required to start.

Elite adds unlimited regular replies plus 2,000 advanced credits for the premium models, with priority speed. Ultra gives 5,000 advanced credits and adds the Thinking models on top. See the Pricing page for the latest details.

Advanced credits are spent when you generate with a premium (advanced or thinking) model. Replies from the regular models do not use credits. Your credits refresh at the start of each billing period.

Open your dashboard and choose Upgrade plan to move up a tier. You can manage or cancel your subscription any time from the same place — there are no long-term contracts.

You do not need any API keys. The provider keys and usage limits live securely on our server, never in your browser or the extension. There is nothing to leak and nothing to configure.

We send the context you choose to the AI model to draft a reply and return the result. We do not sell your data. See our Privacy page for the full details.

Refresh the page after installing or signing in. Make sure the extension is enabled and pinned, and that you are signed in. If a specific site still does not show the button, submit a ticket and tell us which site.

This is usually a momentary model limit. Try again in a few seconds — the app automatically fails over to another model. If it keeps happening, submit a ticket and mention the model you were using.

Free plans include 20 replies per month. Your count resets at the start of your next billing period, or you can upgrade to Elite or Ultra for unlimited regular replies right away.