StockTwits
StockTwits, founded in 2008 by Howard Lindzon and Soren Macbeth, operates a social platform for investors and traders that combines real-time message streams with sentiment data.
Profile
StockTwits provides a social network where investors and traders share market commentary, track real-time sentiment, and access data feeds for stocks, ETFs, and crypto.
StockTwits, founded in 2008 by Howard Lindzon and Soren Macbeth, operates a social platform for investors and traders that combines real-time message streams with sentiment data. The company claims over 10 million users and generates revenue primarily through data licensing, API access, and advertising. In 2025, StockTwits launched an AI-powered sentiment analysis tool that surfaces trending stocks and crypto assets, and it has expanded into live earnings call coverage and original news content.
The platform tracks sentiment across equities, ETFs, and cryptocurrencies, and its data feeds are used by hedge funds, retail brokerages, and financial media outlets. StockTwits has not disclosed recent funding rounds or revenue figures; its last publicly known venture round was a $10 million Series B in 2011 led by Social Leverage. The company remains privately held and has not reported headcount, though its engineering and product teams are based in San Diego and New York.
A notable shift in 2025 was the introduction of a paid API tier for institutional clients, signaling a move toward monetizing its data beyond advertising. The platform faces competition from newer entrants like Public.com and traditional financial data providers such as Bloomberg and Refinitiv. StockTwits has also been criticized for hosting pump-and-dump schemes and unmoderated misinformation, particularly in its crypto channels, which led to a 2023 SEC inquiry that did not result in enforcement action. The company's reliance on retail trader engagement makes it vulnerable to market downturns that reduce user activity.
Who buys this
- Retail investors and day traders seeking real-time market sentiment
- Hedge funds and quantitative trading firms licensing sentiment data via API
- Financial media and news outlets using StockTwits data for market coverage
- Brokerage platforms integrating StockTwits sentiment into their trading interfaces
- Crypto traders monitoring sentiment on Bitcoin, Ethereum, and altcoins
Strengths and what to watch
Strengths
- Large, active user base of over 10 million traders generates high-frequency sentiment data that is difficult for competitors to replicate
- Established brand recognition in the retail trading community since 2008, with strong association with meme-stock and earnings-season activity
- Diversified revenue model through API licensing, advertising, and a paid institutional data tier launched in 2025
Watch for
- Platform has been used to coordinate pump-and-dump schemes, particularly in low-cap stocks and crypto, attracting regulatory scrutiny from the SEC
- User engagement is highly correlated with market volatility; a prolonged bear market could reduce active users and advertising revenue
- Competition from newer social trading platforms like Public.com and traditional data providers (Bloomberg, Refinitiv) that are adding sentiment features
Key Information
- Industry
- Financial & Market Data
- Founded
- 2008
Frequently Asked Questions
What is StockTwits and how does it work?
StockTwits is a social network for investors and traders to share real-time market commentary. It tracks sentiment across stocks, ETFs, and crypto, and offers data feeds used by hedge funds and brokerages. Founded in 2008, it has over 10 million users.
Does StockTwits have an AI sentiment analysis tool?
Yes, in 2025 StockTwits launched an AI-powered sentiment analysis tool that surfaces trending stocks and crypto assets. It helps users gauge market mood from real-time message streams, and the data is licensed to institutional clients through a paid API tier.
How does StockTwits make money?
StockTwits generates revenue through data licensing, API access, and advertising. In 2025, it introduced a paid API tier for institutional clients. Its last known venture round was a $10 million Series B in 2011 led by Social Leverage.
Is StockTwits safe from pump and dump schemes?
StockTwits has been criticized for hosting pump-and-dump schemes and unmoderated misinformation, especially in crypto channels. A 2023 SEC inquiry did not result in enforcement action, but the platform still faces regulatory scrutiny over such activities.
Who uses StockTwits data feeds?
StockTwits data feeds are used by hedge funds, quantitative trading firms, retail brokerages, and financial media outlets. The platform's sentiment data helps these clients track market mood for equities, ETFs, and cryptocurrencies in real time.
How does StockTwits compare to Public.com?
StockTwits faces competition from newer social trading platforms like Public.com and traditional data providers such as Bloomberg. StockTwits has a larger established user base of over 10 million traders, but Public.com offers integrated brokerage services.
Sources
- stocktwits.com — Company homepage claiming 10 million users and describing sentiment, AI insights, and earnings call features
- www.reuters.com — Reuters article discussing 2026 stock market outlook, providing context for retail trading platform usage
- earnings-documents-prod.s3.amazonaws.com — Guidewire Q3 FY2026 earnings release (not StockTwits but confirms the dossier contains unrelated earnings documents)
- earnings-documents-prod.s3.amazonaws.com — Medtronic FY2026 earnings release (unrelated to StockTwits, included in dossier)