Launching on Tuesday, 9 March 2027

This one has a booked launch day and has not had it yet. Upvotes open when it goes live.

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Riff

Fresh replies for every post, written on your computer

Web
Browser extension

Launching March 9, 2027

About Riff

Riff is a free Chrome extension that helps you reply on X, LinkedIn, Facebook and Instagram. You paste your rough point. Gemini Nano, the AI built into Chrome, writes a fresh reply for that exact post. You read it, edit it if you want, and press send yourself.

Riff also answers your DMs in LinkedIn Messaging, Messenger on facebook.com and Instagram Direct. When a chat is new, it writes the first message. It can draft your own posts too.

Everything runs on your computer. There is no account, no API key, no server and no monthly bill. Riff never posts or sends anything for you.

Install: https://chromewebstore.google.com/detail/riff-fresh-replies-and-po/oapafjkedoiikjneaadcdojmophehfhl

Built by Michael Zima, Zima Media OÜ, Tallinn, Estonia.

Key features

Writes fresh replies for X, LinkedIn, Facebook, Instagram
Answers DMs on LinkedIn, Messenger, Instagram Direct
Creates posts and threads with adjustable tone and length
Runs on-device AI (Gemini Nano) with no server costs
Supports multiple voice presets and repurposing across sites
Saves your point and chat history between sessions

Built with

Cloudflare

Riff

About Riff

Key features

Built with

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