What does Riff do?
Riff is a free Chrome extension that turns your rough point into a fresh reply for any post on X, LinkedIn, Facebook or Instagram. It uses Gemini Nano, the AI built into Chrome, so it runs on your computer with no account and no API key and no text is sent to servers. It also answers DMs and drafts your own posts, and it never posts or sends for you.
Who should use Riff?
Facebook and Instagram, LinkedIn, People who reply a lot on X are the clearest fit based on how the product is positioned.
Best fit
Pricing: Free
Platforms: Chrome (desktop)
How much does Riff cost?
Free Check the provider’s own page for the latest pricing, packages and terms.
Details, pricing and availability can change. We use provider information, verified owner updates and editorial review where available. Check the provider’s own page before making a purchase, booking or important decision.
Profile last updated 21 Oct 2026.
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