About Riff

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. It also answers DMs and drafts your own posts, and it never posts or sends for you.

At a glance

What it is

Fresh replies for every post, written on your computer

Pricing

Exchange

Primary category

Social Media

Source code

Closed source / hosted

What to consider before using Riff

Riff is one of many tools in its category. Before committing to it, weigh a few practical points that tend to decide whether a tool actually fits your work:

Match the tool to your real task, not to its feature count. A tool that excels at your specific job beats one with a longer checklist you will never use.
Check how it fits your existing workflow — integrations, export formats, and whether the output needs heavy manual cleanup.
Read the license and pricing terms for commercial use, especially if you plan to publish or resell what the tool produces.

We describe Riff and its alternatives honestly so you can compare on substance. Browse the similar tools below to see how it stacks up against other options in the same category.

RiffExchange

About Riff

At a glance

What to consider before using Riff

Alternative tools

unblurry