Alpaca review

Updated September 28, 2026 · SumCue Editorial Team · Facts checked September 26, 2026

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Our verdict

Alpaca is a commission-free broker built for experienced traders and day-traders, charging a stock trade fee of $0 across a stocks, etfs and options account set. Held money sits under SIPC protection of SIPC up to USD 500,000, and the Trading API, TradingView and Mobile app route suits active traders who place their own orders.

Key facts

Best for
Commission-free, self-directed trading with an API, a mobile app and fractional shares.
Stock trade fee
$0↗
Markets
Stocks, ETFs, Options, Crypto↗
Regulators
SIPC↗
Investor protection
SIPC up to USD 500,000↗
Options contract fee
$0↗
Platforms
Trading API, TradingView, Mobile app↗
Legal entity
ALPACA SECURITIES LLC↗
Support channels
Chat, Help-centre, Community, Email↗
Features
Demo account, Fractional shares, Crypto, Options, Mobile app
Pricing model
Commission-free
Audience
Experienced traders, Day traders
Official website
alpaca.markets

Crypto exchanges

Taker fee
0.1% to 0.25%↗
Maker fee
0% to 0.15%↗
Exchange type
Cex↗

Facts checked September 26, 2026, 5 sources

Apps and profiles

Get the app
App Store

Pros and cons

Pros

  • Stock trades cost $0 under a commission free model, with options at $0.
  • Held money carries SIPC protection of SIPC up to USD 500,000.
  • Fractional shares and a demo account come with stocks, etfs and options trading and Trading API, TradingView and Mobile app.

Cons

  • Support runs on chat, help centre and community, with no phone line among them.
  • Crypto takers pay 0.1% to 0.25% against 0% to 0.15% for makers, so frequent trading costs more.
  • The audience is experienced and day traders and crypto runs as a cex, so it suits neither beginners nor self-custody holders.
Alpaca

Ready to try Alpaca?

Scored 9.2 / 10 by SumCue.

Who it suits

  • Experienced traders and day-traders (experienced and day traders) who place their own orders.
  • API users running strategies through Trading API, TradingView and Mobile app.
  • Investors who want fractional shares alongside stocks, etfs and options.

Who should look elsewhere

  • Traders who need forex or cfds: CFI covers stocks, etfs and forex, a wider set than Alpaca's stocks, etfs and options.
  • People after a loan rather than a brokerage account: Fiesta Credito MX is listed with CONDUSEF.
  • Investors wanting a bank-led app rather than a trading API: bunq lists stocks, etfs and crypto.

Who runs it

Alpaca Securities LLC is the legal entity behind the account, and the broker appears in the SIPC member list as SIPC member 69928 in the US. Support runs on chat, help centre and community, so a help centre and a community forum carry much of the load rather than a phone line, and the entity's own listing is the place to check the membership record.

How Alpaca compares

Where Alpaca is available

Licence in United States
SIPC (SIPC member 69928), checked September 26, 2026

Frequently asked questions

What does it cost to buy shares?+

Alpaca runs a commission free model, so a stock trade fee of $0 applies on equities, and options are priced at $0. The site median for stock trade fees across the brokers listed is €0, which places Alpaca in the cheapest tier of the comparison.

What do crypto trades cost?+

Crypto orders sit on a cex, with makers paying 0% to 0.15% and takers paying 0.1% to 0.25%. The cheaper side therefore comes from adding liquidity rather than removing it, and the site median taker fee of 0.25% puts Alpaca at the pricier end for frequent traders.

How is the money protected?+

Held investments sit under SIPC up to USD 500,000, and the broker appears in the US member list as SIPC member 69928. The only regulator named in the licences is SIPC, and that figure is a limit under the scheme rather than a cover for market losses.

What can I actually trade?+

The same account covers stocks, etfs and options. Fractional shares let you hold a slice of a share rather than a whole unit, and a demo account lets you rehearse before risking money. The demo account, fractional shares and crypto list covers trading tools only, so positions are yours to run rather than managed for you.

Which platforms can I use?+

Orders can go through Trading API, TradingView and Mobile app. The API suits anyone running their own strategy, the mobile app handles manual orders, and TradingView adds charting alongside execution. Because the API is a main route, the account leans towards traders comfortable setting orders up themselves.

How do I get help?+

Support runs on chat, help centre and community, meaning chat, email, a help centre and a community forum, with no phone line among the options. For a broker aimed at experienced and day traders, questions are likely to be answered in the forum rather than by a named adviser.

Who is Alpaca built for?+

The stated audience is experienced and day traders. That points to people who already know what they want to trade and want commission-free execution through an API, rather than beginners or investors who want a fund selected for them. Fractional shares make small tickets easier to hold alongside that.

How much do retail accounts lose?+

The site median for retail accounts that lose money is 72.03%, and commission-free dealing at $0 does not reduce it. That figure is a reminder that a commission free model changes the cost side only, while losses on this account still come from market moves.

Sources

Compiled from 6 source pages, checked September 26, 2026. We did not open an account.

Not confirmed yet: Minimum deposit, Account fee, Inactivity fee, Retail accounts that lose money.

Alpaca

Alpaca

Commission-free, self-directed trading with an API, a mobile app and fractional shares.

9.2/10See alternatives