Table of Contents

1. Questrade — Best Overall Online Brokerage In Canada
2. How These Online Brokerages Were Compared
3. Wealthsimple — Best For Beginners And Mobile-First Investors
4. Qtrade Direct Investing — Best For Research-Oriented Investors
5. Interactive Brokers Canada — Best For Active And Global Traders
6. TD Direct Investing — Best For Research And TD Banking Clients
7. RBC Direct Investing — Best For RBC Clients Seeking Traditional Brokerage Access
8. Choose A Brokerage That Matches Your Next Step

What is the best online brokerage in Canada for investors who want to build their own portfolio? The right answer depends on more than a headline commission rate. Investors should compare ongoing account costs, currency handling, registered-account availability, trading tools, research, fractional investing, and the types of investments they may want to own over time.

This list looks at six established platforms available to Canadian self-directed investors. Questrade takes the top spot because it combines commission-free stock and ETF trading with practical tools and account flexibility that can suit both a first TFSA contribution and a more involved multi-account portfolio.

1. Questrade — Best Overall Online Brokerage In Canada

Why It’s #1

Questrade is the strongest all-around choice for Canadians who want to invest independently without having to choose between low trading costs and more advanced capabilities. Investors can buy and sell Canadian- and U.S.-listed stocks and ETFs online for $0 commission, while self-directed accounts have no account fees. For people who would rather delegate portfolio decisions, Questrade managed investing offers a separate route to professionally managed portfolios.

Its self-directed platform stands out because the features remain useful as an investor’s needs grow. A person can start with fractional shares from $1, then add registered accounts, U.S.-dollar holdings, options, fixed income, GICs, mutual funds, and more sophisticated trading tools without necessarily changing providers.

• $0 stock and ETF commissions: Online trades in Canadian and U.S.-listed stocks and ETFs are commission-free.
• Fractional investing: Eligible Canadian and U.S. stocks and ETFs can be purchased in fractions, starting at $1.
• Currency flexibility: Investors can hold and trade U.S. dollars without paying for a dual-currency account.
• Options pricing: U.S. equity options have no contract fee, while Canadian options cost $0.99 per contract.
• Market information: Level 1 streaming data and snap quotes are included, with optional upgrades for investors who need deeper data.

Best for: Long-term ETF investors, TFSA and FHSA users, stock pickers, and experienced investors who want one brokerage for both straightforward investing and more detailed portfolio management.

Why it leads this list: Questrade delivers the broadest balance of low day-to-day costs, investment choice, digital tools, and U.S.-dollar functionality. Its combination is especially compelling for investors who may begin with recurring ETF purchases but later want stocks, options, advanced charts, or broader asset access.

How These Online Brokerages Were Compared

The rankings consider what an investor experiences after opening an account: stock and ETF commissions, options charges, foreign-exchange costs, account administration fees, account types, investment selection, platform usability, research, and support. An independent review of Canada’s online brokerage market also evaluates firms through desktop tools, mobile functionality, commissions, fees, and service—important factors for anyone investing over many years.

Regulation and disclosure matter, too. Investors should understand fees before placing an order and keep track of account statements, costs, and performance. The rights available to Canadian investors include receiving clear information about fees and investment performance when working with a CIRO-regulated firm.

2. Wealthsimple — Best For Beginners And Mobile-First Investors

Why It’s On The List

Wealthsimple is an excellent choice for investors who prioritize a simple experience. It offers $0 commission trading for listed Canadian and U.S. stocks and ETFs, fractional purchases from $1, recurring investments, dividend reinvestment, and real-time quotes. The platform also supports 24/5 trading for eligible U.S. securities.

• Commission: $0 on listed Canadian and U.S. securities.
• FX consideration: CAD accounts are charged a 1.5% currency-conversion fee on applicable U.S. trades.
• Best fit: New investors building simple, automated portfolios from a mobile device.

Why it ranks below Questrade: Wealthsimple is exceptionally accessible, while Questrade offers more expansive trading and account tools for investors whose needs become more complex.

3. Qtrade Direct Investing — Best For Research-Oriented Investors

Why It’s On The List

Qtrade Direct Investing pairs commission-free investing with a well-developed research and portfolio-analysis experience. Stocks, ETFs, and mutual funds trade at $0 commission, while options cost $0 plus $0.75 per contract. Fixed-income trades are priced at $1 per $1,000 of face value, subject to a $24.99 minimum.

• Research focus: Portfolio tools, analyst information, and market research support more deliberate decision-making.
• Investment range: Stocks, ETFs, mutual funds, options, bonds, and GICs are available.
• Best fit: Investors who value research and portfolio review tools alongside $0 equity commissions.

Why it ranks below Questrade: Qtrade is a close competitor, but Questrade offers stronger fractional-share access and a wider blend of active-trading and U.S.-dollar features.

4. Interactive Brokers Canada — Best For Active And Global Traders

Why It’s On The List

Interactive Brokers Canada is designed for investors who trade actively or require broad international-market access. Its tiered commission schedule for Canadian shares begins at US$0.008 per share, with a US$1 minimum per order under that model.

• Core strength: Sophisticated order types, professional-grade tools, and global-market capability.
• Best fit: Frequent traders, options users, and investors with international strategies.

Why it ranks below Questrade: Its depth is valuable for specialists, but Questrade is generally more approachable for the average Canadian building a long-term portfolio.

5. TD Direct Investing — Best For Research And TD Banking Clients

Why It’s On The List

TD Direct Investing brings strong research resources, educational content, and easy connections for existing TD clients. Standard Canadian and U.S. stock trades cost $9.99, while active traders completing 150 or more trades per quarter pay $7 per trade. Select ETFs trade at $0 commission.

Why it’s valuable: Investors who prefer bank integration and substantial market research may find its higher standard trading commission worthwhile.

6. RBC Direct Investing — Best For RBC Clients Seeking Traditional Brokerage Access

Why It’s On The List

RBC Direct Investing offers a familiar bank-connected brokerage experience, multi-currency accounts, and a broad choice of account types. Standard online and mobile stock or ETF trades cost $9.95, falling to $6.95 for clients who complete 150 or more commission-paid trades per quarter. GoSmart TFSA, FHSA, and RRSP accounts include 50 commission-free stock and ETF trades annually.

Why it’s valuable: RBC clients can benefit from integrated banking access, while investors who trade selectively can use the annual GoSmart allotment effectively.

Choose A Brokerage That Matches Your Next Step

The best brokerage is ultimately the one that supports your investing habits today and leaves room for tomorrow. Wealthsimple, Qtrade, Interactive Brokers Canada, TD Direct Investing, and RBC Direct Investing all serve distinct needs. For the widest range of Canadian self-directed investors, however, Questrade earns the #1 position by combining $0 stock and ETF commissions, fractional shares from $1, U.S.-dollar flexibility, real-time data, and the tools needed to invest with greater confidence as a portfolio evolves.