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Broker Comparison

Alpaca Trading vs InvestEngine

Compare Alpaca Trading and InvestEngine 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
InvestEngine

InvestEngine

Low-cost passive ETF investing

InvestEngine is a UK ETF-only platform with commission-free DIY portfolios across ISA, SIPP, GIA, and busines…

Head-to-head comparison

Alpaca Trading vs InvestEngine
Feature Alpaca Trading InvestEngine
Minimum deposit - -
Stock trading fee Commission: Free for self-directed retail API accounts; SEC fee and FINRA TAF pass-through on sell transactions -
Regulators FINRA, SIPC, FinCEN FCA
Best for API-driven and algorithmic traders Low-cost passive ETF investing
Markets & account
Stocks
-
ETFs
Crypto
-
Options
-
Fractional Shares
-
Margin
-
Demo Account
-
Ready Made Portfolios
-
Investment Plans
-
Isa
-
Sipp
-
Business Account
-

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
InvestEngine

InvestEngine

Pros

  • No platform fee for DIY portfolios
  • No account opening, deposit, withdrawal, or inactivity fees
  • No FX conversion fee - all ETFs traded in GBP
  • SIPP and ISA with zero platform fee
  • Business accounts available for UK limited companies
  • Managed portfolios priced at 0.25% per year when available
  • Over 830 ETFs from providers including iShares and Vanguard
  • Auto-rebalancing on DIY, managed, and LifePlan portfolios

Cons

  • ETFs only - no individual stocks, bonds, funds, or other asset classes
  • Trades execute in a once-daily bulk order, not in real time
  • No limit orders, stop-loss orders, or price alerts
  • SIPP drawdown not supported - transfer elsewhere to start withdrawing
  • Employer and company director pension contributions not accepted via SIPP
  • Managed portfolios and LifePlan portfolios currently unavailable to new investors
  • No interest paid on uninvested cash
  • No demo account with virtual funds
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.

InvestEngine

InvestEngine

InvestEngine is a UK ETF-only platform with commission-free DIY portfolios across ISA, SIPP, GIA, and business accounts. Managed portfolios at 0.25% per year are currently unavailable to new investors.

Visit InvestEngine Read review

Your capital is at risk. Other fees apply.

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