Invest in good company

Build your financial literacy or share your experience. Public makes the stock market social, so you can tap into the collective wisdom of a community of investors.

Watch our video
  • Logo Fortune
  • Logo Variety
  • Business Insider
  • Marketwatch
  • Apple New Apps We Love

Invest in stocks

Buy any stock with any amount of money, commission-free. No matter the share price, you can own slices of stock with as little as $5.

Commissions disclosure

Invest in index funds

Invest in popular ETFs from Vanguard, BlackRock and others by the slice, and do it without commission fees.

Commissions disclosure

Buy slices of stock
or the entire thing

Chose how you want to invest. Build a portfolio on your own terms by investing with dollar amounts in fractional shares of stock or buy full shares.

Learn from others

& share your experience

Build your financial literacy within a transparent community. Follow other investors, share insights with people from different professional backgrounds, and never be alone with your charts and numbers.

Group messaging,
made for investors

Start or join group chats to talk about companies and trends. Or, just use them to get your friends together.

Group messages add context to your conversations about investing. Tag a stock ticker to pull in an real-time chart and @-mention other investors to link to their profiles in the app.

Community guidelines

Explore stocks the way you see the world

Our Themes reflect how you experience businesses in your everyday life. No complex jargon, just curated lists designed to help you discover new companies.

From gaming and eSports to female-led companies in the S&P 500, Themes help you understand the stocks and ETFs behind your favorite industries and trends.

No account minimums,
no commission fees

Making the stock market accessible to everyone means no minimums and no commission fees.

Commissions disclosure

Watch before you buy

Use the Watchlist to track companies of interest and see the latest news stories about them.

Breaking news

Receive news stories from premium publishers about the companies you own and follow.

Earn free stock

Grow your portfolio by making your friends investors through a generous referral program.

Best-in-class support

Our Customer Support team is available to guide you through any questions you may have.

Insured investments

Investments made in Public are insured for up to $500,000. See SIPC for details.


Invest in stocks and funds, commission-free.

Follow other investors, see their portfolios, and exchange ideas.

Not investment advice