Your AI browser extension analyzes YouTube videos and X posts, finds relevant stocks, and explains why the content could be bullish or bearish.
In 2005, Sam Altman was a Stanford sophomore in YC’s first batch, building a startup in a little Cambridge office while Paul Graham cooked the founders dinner.
Twenty years later, as co-founder & CEO of OpenAI, he closed Startup School 2026 in conversation with YC’s Garry Tan — on agents, ambition, and why the ceiling for what a startup can take on has never been higher.
Made for friends and anyone curious about stocks.
Install the extension and sign in with a free account. Choose a source and select Show signals.
See the evidence behind each outlook, then decide what to explore.
HowBullish reads a source and identifies what it could mean for the public companies discussed. You get company names and tickers, a five-level outlook, and original quotes to help you assess the reasoning.
On YouTube, use the HowBullish card beside the video. On X, use Show signals on a post. For other articles and web pages, click the HowBullish toolbar icon to analyze the readable page text. You can also send selected text to the web workspace.
Yes. All features are free, with no card, subscription or analysis credits. Sign in with a free account to analyze sources and save your results.
HowBullish is now free for everyone. Previous billing records remain available in My account. Contact admin@howbullish.com with questions about a previous payment.
Use desktop Chrome. Choose Add to Chrome and sign in with a free account. Download the ZIP, unzip it, open chrome://extensions, turn on Developer mode, and choose Load unpacked to select the extension folder. The download page walks you through each step. This early release uses manual installation while our Chrome Web Store listing is being prepared.
YouTube and X videos need complete captions available in your browser. If captions are unavailable, you can paste a complete transcript into the web workspace. X posts and articles can be analyzed from their visible text. Private and restricted videos are not supported.
Strong Bullish, Bullish, Neutral, Bearish and Strong Bearish describe the direction and strength of the source’s implications for a company. They are not price targets or confidence scores. Read the reasons and original quotes before drawing a conclusion.
A company name alone is not enough. A source may contain no supported outlook, only an incidental mention, or too little useful context. A result with no signals is a valid outcome; it does not mean the analysis failed.
The outlook describes the implications of the source, not a personalized recommendation or a guaranteed price prediction. Original references appear beside each reason so you can check the interpretation. AI can make mistakes, and ticker identities are not independently verified. You make the final judgment.
If tibo is here can i get a reset?
Where is my rate limit reset? Lmao
startups used to be weird, what happened! i closed my eyes and now everyone is a founder