Crypto Exchange vs Traditional Broker: Where Should You Buy Bitcoin in 2026?

You can now buy Bitcoin through your stock broker or a dedicated crypto exchange. Here is what actually matters when choosing.

Traditional Brokers Offering Crypto

Fidelity, Schwab, Interactive Brokers, and Robinhood all offer Bitcoin and Ethereum trading. The big limitation: you cannot move your crypto to a self-custody wallet. Your Bitcoin stays on the broker''s platform. You own the exposure, not the coins.

Dedicated Crypto Exchanges

Coinbase, Kraken, and Gemini allow you to buy crypto and withdraw it to your own hardware wallet. This is true self-custody — "not your keys, not your coins." Exchanges also offer a much wider selection of coins beyond BTC and ETH.

Key Considerations

Self-custody vs. convenience: If you plan to hold Bitcoin as a long-term store of value, self-custody is important to serious crypto proponents. If you just want exposure in your existing investment account, a broker is simpler. Tax reporting: Both brokers and exchanges now issue 1099 forms for US customers. Security trade-offs: Exchange hacks are real (Mt. Gox, FTX). Self-custody eliminates exchange risk but introduces the risk of losing your seed phrase. Fees: Brokers often advertise zero commission but earn on the spread. Dedicated exchanges charge 0.1–1.5% explicit fees, which can be lower on high volume.

Who Should Use What

Casual investors who want Bitcoin in their existing brokerage — use your broker. Serious crypto holders who intend to use self-custody, stake, or hold long-term — use a dedicated exchange and move coins to a hardware wallet. Traders who want altcoins — a broker will not have them, use an exchange.

The Fidelity Crypto Option

Fidelity Crypto is notable because Fidelity is one of the most trusted names in finance and they actually custody the coins themselves rather than through a third party.