YouSEO is an AI-powered YouTube growth toolkit for creators at every stage — keyword research, AI titles, thumbnail scoring, SEO audits & Shorts tools.
We kept seeing creators do everything right — filming, editing, posting consistently — and still get 14 views. Not bad content. Just guesswork: no idea what to title a video, which thumbnail would get clicked, or when to post.
So we built YouSEO — an AI-powered YouTube growth toolkit for creators at every stage. 33 tools in one web app, no extension needed: keyword research, AI titles, thumbnail click-score prediction, video & Shorts SEO audits, best time to post, and a YouTube AI Coach.
The goal isn't going viral. It's making sure that when a creator does the work, the work has a fair chance of being found.
Our stack
YouSEO is a web-first app with native Android and iOS clients, built on a modern JavaScript framework. It connects to the official YouTube Data API for real channel analytics, with a layer of AI models powering keyword research, title generation, thumbnail click-score prediction, and our YouTube AI Coach. Everything runs in the browser — no extension needed, any device, anywhere. → youseo.app