You might know Fidelity and Charles Schwab as fund managers, but they're also big players in the online brokerage industry. Fidelity and Charles Schwab give their clients the ability to make stock, stock option, ETF, and mutual fund trades from the comfort of their own homes, effectively bringing Wall Street to the average individual.

If you're looking to open a brokerage account to start making investments, Fidelity and Charles Schwab might have what you're looking for. Here's how these two brokers compare on everything from commissions to mobile apps for trading.

Trading costs and commissions

You don't have to pay an arm and a leg to make a trade any more. Fidelity and Charles Schwab have highly competitive commission rates that won't break the bank. Here's how they compare.

Broker

Stocks/Options

ETFs

Mutual funds

Fidelity

$7.95 per trade + $0.75 per options contract

$7.95 per trade

$49.95 per purchase

Charles Schwab

$8.95 per trade + $0.75 per options contract

$8.95 per trade

$76.00 per purchase

Source: Company websites.

As you can see, the difference amounts to just $1 per trade for stocks, stock options, and ETFs. Though the difference in commissions for mutual funds may appear large, we'd caution that investors can occasionally avoid transaction fees on mutual funds by shopping from funds that are commission-free.

Commission-free ETFs and NTF Funds

If you like funds, Fidelity or Charles Schwab could be a very good broker for you. Both brokers offer thousands of no-transaction-fee (NTF) mutual funds and commission-free ETFs that help you avoid commissions on certain funds.

Broker

Commission-free ETFs

NTF Mutual funds

Fidelity

91 ETFs (iShares and Fidelity)

3,632

Charles Schwab

200+ (Schwab, State Street, Guggenheim, PowerShares, etc.)

3,989

Source: Company websites.

Truthfully, investors can find plenty to like on the list of commission-free ETFs and mutual funds offered by either broker. Fidelity and Charles Schwab both offer a compelling line up of funds that could be used to build a diversified retirement portfolio, without paying a transaction fee to buy them.

Account minimums

Fidelity requires that its clients start with an initial deposit of $2,500, whereas Charles Schwab offers no-minimum brokerage accounts. Charles Schwab might get the advantage here for investors who want to start small, but neither brokers' account minimums are especially high. Retirement investors should always check to see if they qualify for bonuses and other offers for opening an IRA account.

Trading platform

The Motley Fool is all about the virtues of buy-and-hold investing, and we often hold individual stocks for years at a time. Therefore, we don't do much trading, and we certainly don't obsess about what our trading platform looks like when we go to make a trade. In truth, we're the wrong people to ask about platforms for traders.

But for investors who think in terms of years, Fidelity and Charles Schwab fulfill the most basic need by enabling you to buy and sell an investment with just a few clicks. Realistically, we tend to think that the "quality" of a trading platform is mostly just a personal opinion, anyway, so we'll defer to your opinion when it comes to the trading platforms.

Smiling woman using smartphone with abstract illustrations of what she could be seeing on her screen

Fidelity and Charles Schwab customers give high ratings to their broker's mobile apps. Image source: Getty Images.

International stocks and ADRs

Want to shop stocks on foreign markets? Fidelity can route your order to 25 different countries around the world, but you'll pay a steeper commission for each trade. However, you can trade American Depositary Receipts (ADRs) at the standard commission rate, given ADRs are listed in the United States.

Investors can trade ADRs on Schwab's platform, and they also have access to over 30 international markets through Schwab's Global Services Desk. The Schwab Global Account platform also offers trading in eight currencies and 12 foreign markets.

Research quality and tools

Discount brokers used to be simple no-frills operators that gave their customers not much more than a way to trade stocks online. That's changing, however, as discount brokers add more research tools and give their investors access to more information as a perk of being a client. Both Fidelity and Charles Schwab offer research that compliments a long-term investment horizon.

Schwab clients get access to news from the major wire services, the firm's proprietary research, in addition to research from third-parties that include Credit Suisse, Morningstar, and S&P, just to name a few of its providers. Fidelity has news from the wire services, analyst upgrade and downgrade information from more than 100 different firms, and access to thousands of reports from third-parties like Morningstar, and S&P. You can find plenty to read about your investments as a client of either brokerage.

Mobile app

Customers and users of both brokers think highly of their mobile applications. Here's how each brokers' users and clients rated their mobile capabilities on iOS and Android (as of 12/05/2016).

Broker

Apple App Store

Android Store

Fidelity

4.0 stars

4.5 stars

Charles Schwab

3.5 stars

4.0 stars

Source: Relevant app stores.

Picking a brokerage account for you

If you want low-cost trades, a wide selection of no-transaction-fee funds, and ample research capabilities, you'll find that Charles Schwab and Fidelity both have what you're looking for. Truly, people who take the long-view with their investments could be quite pleased with the capabilities of either brokerage.

To be clear: The Motley Fool does not endorse any particular broker. That said, we are interested in helping investors pick the right broker for their individual needs. Check out Fool.com's Broker Center for a comparison of brokerage firms and current special offers. 

Editor's Note: This article originally incorrectly stated that Charles Schwab didn't provide access to international exchanges. The Fool regrets the error.