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Broker Comparison

Alpaca Trading vs CapTrader

Compare Alpaca Trading and CapTrader side by side: fees, regulation, platforms.

Alpaca Trading

Alpaca Trading

API-driven and algorithmic traders

Alpaca Trading is a US API-first broker offering commission-free stocks, ETFs, options and crypto trading wit…

VS
CapTrader

CapTrader

Active traders wanting broad market access

CapTrader is a German introducing broker for Interactive Brokers offering access to 1.2 million securities ac…

Head-to-head comparison

Alpaca Trading vs CapTrader
Feature Alpaca Trading CapTrader
Minimum deposit - -
Stock trading fee Commission: Free for self-directed retail API accounts; SEC fee and FINRA TAF pass-through on sell transactions From EUR 2 (European exchanges, 0.1% of order volume); from USD 2 (US exchanges, USD 0.01 per share)
Regulators FINRA, SIPC, FinCEN BaFin, CBI
Best for API-driven and algorithmic traders Active traders wanting broad market access
Markets & account
Stocks
ETFs
Forex
-
CFDs
-
Crypto
-
Bonds
-
Options
Futures
-
Fractional Shares
-
Margin
Demo Account
Funds
-
Multi Currency
-

Pros & cons

Alpaca Trading

Alpaca Trading

Pros

  • Commission-free stocks, ETFs and options for self-directed retail API accounts
  • Paper trading environment available at no cost
  • Fractional shares supported
  • 24/5 extended trading hours on 100+ US stocks
  • Multi-leg options strategies supported
  • FINRA/SIPC member with up to $500,000 SIPC protection
  • Margin available at 4x intraday and 2x overnight
  • Securities lending program with potential income for shareholders

Cons

  • Platform is primarily API-driven; web and mobile apps are available but offer fewer features than conventional retail brokerage interfaces
  • Crypto accounts are not protected by FDIC or SIPC
  • Domestic wire withdrawals cost $25; international wires cost $50
  • Outbound ACATS transfer costs $100
  • Not suited for investors who prefer a full-featured retail brokerage app
  • Commission-free status may not apply to accounts opened through business partners
CapTrader

CapTrader

Pros

  • No account management or inactivity fee
  • Access to 1.2 million securities on 170+ exchanges in 40 countries
  • Low stock and ETF commissions from EUR 2 or USD 2
  • Options trading from EUR 2 per contract
  • Futures trading from EUR 1 per contract
  • Free unlimited demo account
  • Multiple platform options including Trader Workstation and TradingView
  • German-language support with a dedicated phone hotline

Cons

  • High minimum deposit of EUR 2,000 (EUR 25,000 for corporate accounts)
  • Trader Workstation has a steep learning curve
  • No direct crypto spot trading - only crypto futures and ETNs
  • Bank transfer is the only deposit/withdrawal method
  • Second and subsequent withdrawals per month carry a fee
  • Platform complexity may overwhelm beginners
Alpaca Trading

Alpaca Trading

Alpaca Trading is a US API-first broker offering commission-free stocks, ETFs, options and crypto trading with a paper trading environment and margin accounts.

Visit Alpaca Trading Read review

Your capital is at risk. Other fees apply.

CapTrader

CapTrader

CapTrader is a German introducing broker for Interactive Brokers offering access to 1.2 million securities across 170+ exchanges with low per-trade commissions and no inactivity fee.

Visit CapTrader Read review

Your capital is at risk. Other fees apply.

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