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Public App Review 2022: Pros and Cons


Public App Review 2022: Pros and Cons

It’s clear from the popularity of online forums about investing (hi, Reddit), that a lot of beginner investors value the advice of fellow investors as much as — or more than — that of an actual financial advisor.

So it was only a matter of time before an investment app built the community right into its platform.

Public is one of the earliest active investing apps and the only one that puts people and community at the center of its platform.

Through our Public app review, we’ll show you what this app offers for beginner investors, including investment options, fees and requirements (hint: very little), financial education and more.

What Is Public?

Public is a popular active investing app that boasts a people-first focus and commission-free stock market trading.

Through the app, you can buy and sell fractional shares of stocks, exchange-traded funds (ETFs) and cryptocurrencies. Most users use the app for long-term investing, but you can use it to build a portfolio as an active trader, too.

Public was one of the earliest apps to make fractional shares easy to trade online, opening up investment opportunities to tons of everyday investors who could never afford to keep up with the likes of Wall Street.

Features of Public

The Public investing app is designed to make buying and selling stocks accessible, improve your financial knowledge, and connect investors to share, learn and build a community.

Public Review: Features and Services

Features Details
Minimum investment $0
Commissions $0
Premium level option No
Portfolio mix Fractional, ETFs, crypto
Retirement account options No
College savings account No
Socially responsible investing Yes, various ways
Tax loss harvesting No
Automatic rebalancing No
Access to human advisors No
Banking No
Community Follow investors; tips
Financial education Guides and tutorials
Customer service [email protected]

How Does Public Work?

Public is designed for active investing. It offers guidance through educational resources and community to help you curate the portfolio of your choice for short- and long-term investing.

Opening an Account

To open a Public account, you have to be at least 18 years old and a U.S. citizen, permanent resident or visa holder with a valid Social Security number and U.S. address.

To get started, you can download the app for iOS or Android and create your account. Don’t forget to include a profile picture to connect with the community!

There’s no minimum deposit required to open your account — but you can’t invest until you move money in to invest with.

You can fund your account by connecting your bank account via Plaid (sign in with your online banking username and password) or confirming your account through microdeposits. You can also fund your Public account with a debit card. You can only withdraw funds to your bank account or via wire transfer, the latter of which comes with a fee of $30.

Before you start investing, the Public team recommends you browse its Investing Themes to discover what kinds of stocks and funds you want to own. You can invest as little as $1 at a time.

Public Fees

The Public app is free to use — you won’t pay a subscription fee or account management fees to have an account on the app. You’ll also pay no commissions, and no fees for basic actions like depositing and withdrawing money or transferring your portfolio balance from another broker.

You’ll just pay fees for less common actions like domestic wire transfers, bad checks and paper statements.

In lieu of trading fees, Public includes an option to tip with your trades. You still get totally commission-free stock trading, but the company hopes users will support the platform through fair tips for the service, as this is one of few ways it earns money.

You’ll pay a trading fee if you invest in crypto through Public, which is split between the company and its crypto broker. The fee is a 1% to 2% markup, so it’s reflected in the price of the currency you buy, rather than added separately as a fee.

Public Investment Options

Through Public, you can buy and sell stocks available on U.S.-based stock exchanges, via fractional shares and ETFs. It offers more than 5,000 stocks and funds, covering the majority of publicly traded companies in the U.S.

Unlike many micro-investing apps, Public does not offer curated or managed portfolios. You have to choose each stock, fund or currency you want in your portfolio. It also doesn’t support mutual funds.

It does, however, suggest “investing themes,” curated lists of stocks and funds that align with a set of interests of values, like:

  • Women in leadership
  • Educational technology
  • Diversity in leadership
  • Sports
  • American made
  • SaaS companies
  • Cannabis businesses
  • Green energy companies

Tax Management

Because you actively manage your Public portfolio yourself, you’re responsible for tax management of your investments. Public doesn’t offer tax loss harvesting.

Access to Investor Community

Public doesn’t give you access to professional financial advisors for personal financial advice. Instead, its unique attraction is its strong community of investors and the social media–style feed of stock tips and other investors’ activity.

Through the app, you can peep other investors’ portfolios and follow them to keep up with their moves in the market.

The app also has built-in learning tools, articles and educational events to help you understand the stock market and become a better investor.

Public Customer Experience

Public’s one-on-one customer support is sparse. You can contact customer service through live chat once you’re signed into your account in the app or via email at [email protected], but it doesn’t list a phone number.

Instead of robust live support, it publishes an extensive self-service collection of Help articles to answer your questions about the app. And you always have the community to lean on for investment questions.

The Public app has more than 1 million users, according to NextAdvisor, and it enjoys a rating of 4.7 out of 5 stars in the Apple App Store (iOS) and 4.5 out of 5 stars on Google Play (Android).

Pros and Cons About Public

Public is a popular investing app, but it has benefits and drawbacks like any other.


  • Commission-free trading
  • No minimum investment
  • Fractional shares available
  • Easy to find socially responsible investments
  • Active investor community
  • Robust investor education resources


  • No managed funds
  • No human advisors or robo-advisor
  • Sparse customer support
  • No tax-advantaged investment accounts for retirement or college savings

More Ways to Decide About Public

Public might be right for you if….

  • You’re a beginner investor and want to learn more.
  • You’re interested in active trading.
  • You enjoy learning from a community.
  • You want to invest in your interests or values.

Public might not be right for you if…

  • You’re not interested in managing your own investments.
  • You want a self-directed retirement account.
  • You want to open a college savings account.
  • You’re not interested in connecting with an investor community.

Frequently Asked Questions (FAQs) About Public

We’ve rounded up answers to the most common questions about Public investing app.

Public is a well-known and popular investing app with more than 1 million users and a company valuation of more than $1 billion as of February 2021, according to TechCrunch. The company is a member of the SIPC, which insures investments up to $500,000.

How Does Public Make Money?

Without any subscription fees, management fees or commissions, Public earns money in limited ways. It includes an option to add a tip when you make a trade, though you can still trade totally free. It also earns money in ways that are common for financial institutions: securities lending, interest on investment account balances and markups on crypto transactions. The company is also backed by venture capital.

Does Public Earn Payment for Order Flow?

No. Public previously earned money through payment for order flow (PFOF), a kickback brokerages receive for trades on their platform. Since Feb. 16, 2021, it’s discontinued the practice and no longer earns money this way.

Is Public Investing Safe?

Like any investing you do through a legitimate broker, your investments with Public are SIPC-insured up to $500,000. As with all investing, you risk losing money if the stocks and ETFs you buy through Public decrease in value.

Dana Sitar is a Certified Educator in Personal Finance®. She’s written about work and money for publications including Forbes, The New York Times, CNBC, The Motley Fool, Codetic and a column for Inc. Magazine. She founded Healthy Rich to publish stories that illuminate the diversity of our relationships with work and money.

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