Ufinance Extension
Adds dark mode, curated stock links, AI chat, and a notes box on top of Yahoo Finance.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Chrome
Best for
Active traders who live inside Yahoo Finance
Not for
Users of finance platforms besides Yahoo
4.5 out of 5
Scored by a Toolio reviewer after real useOur verdict
uFinance layers dark mode, more than 45 curated shortcut links per ticker, live AI chat across 50-plus models, and a simple notes box onto the Yahoo Finance website. It's aimed at people who already live in Yahoo Finance and want faster navigation plus AI answers without leaving the page. Everything is scoped to Yahoo Finance, it's an unofficial add-on rather than something Yahoo built, and the notes feature stays basic with no tagging or search.
✓What it does well
Curated stock shortcutsProvides over 45 curated links tailored to each stock ticker.
Multi-model AI chatAdds live AI chat with over 50 language model options for stock questions.
Ticker notesLets you jot notes and reflections directly on the ticker page.
✕Where it falls short
Yahoo Finance onlyWorks only on the Yahoo Finance website, with no support for other finance platforms.
Unofficial add-onIt's not affiliated with or endorsed by Yahoo, so compatibility depends on Yahoo's own site staying unchanged.
Basic notesThe notes feature is a simple text box, without tagging, search, or organization tools.
Key features
Curated stock shortcutsProvides over 45 curated links tailored to each stock ticker.
Sidebar searchSpeeds up navigation to ticker pages or search results from the sidebar.
AI chatAdds live AI chat with over 50 language model options for stock questions.
Ticker notesLets you jot notes and reflections directly on the ticker page.