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Broker Comparison

ii vs Public

Compare ii and Public side by side: fees, regulation, platforms.

ii

ii

Flat-fee long-term investors

ii is a flat-fee investment platform with ISA, SIPP, Trading Account, funds, ETFs, shares, bonds, managed opt…

VS
Public

Public

Active investors who want options rebates and API access

Public is a US multi-asset investing platform offering stocks, ETFs, options, bonds, crypto, margin, AI tools…

Head-to-head comparison

ii vs Public
Feature ii Public
Minimum deposit — —
Stock trading fee UK and US shares (incl. ETFs & Investment trusts): Core £3.99 per trade; Plus £3.99 per trade; Premium £2.99 per trade $0 for regular market-hours US-listed stocks and ETFs; $2.99 per extended-hours trade; OTC stocks $2.99 per trade
Regulators FCA SEC, FINRA, SIPC, FDIC, NYSDFS
Best for Flat-fee long-term investors Active investors who want options rebates and API access
Markets & account
Stocks
ETFs
Crypto
—
Bonds
Options
—
Funds
—
Investment Plans
Ready Made Portfolios
—
Multi Currency
—
Business Account
—
Isa
—
Sipp
—
Fractional Shares
—
Margin
—

Pros & cons

ii

ii

Pros

  • Core plan starts at £5.99 per month
  • Regular investments are Free on every plan
  • No fees for transfers in or out
  • SIPP, ISA and Trading Account sit under one plan
  • Hold up to 9 currencies in SIPP and Trading Account
  • Plus includes 1 free monthly trade; Premium includes 2
  • Funds cost £1.49 on Plus and Free on Premium
  • Plus gives 5 free family accounts; Premium gives unlimited

Cons

  • Core is limited to portfolios up to £100,000
  • Junior ISA is not included on the Core plan
  • Same day GBP and EUR withdrawals cost £15
  • Other currency withdrawals cost £15
  • Telephone trades cost £49
  • Non-personal accounts add £30 per month
  • Premium costs £39.99 per month
  • Core FX conversion is 0.75%
Public

Public

Pros

  • $0 regular-hours US stock and ETF trades
  • Options rebates of $0.06-$0.18 per stock or ETF contract
  • Margin rates range from 4.90% to 4.25%
  • Public API supports programmatic trading
  • High-Yield Cash Account pays 3.30% APY with no fees
  • Direct indexing starts with as little as $1,000
  • SIPC protection up to $500,000 for cash and securities
  • FDIC protection up to $5 million for High-Yield Cash Account

Cons

  • $2.99 extended-hours stock and ETF trades without Premium
  • OTC stock trades cost $2.99 without Premium
  • Inactivity fee is $3.99 every month
  • Outgoing ACAT transfers cost $100
  • Instant Withdrawals cost up to 3.5%, minimum $1
  • Crypto assets are not FDIC or SIPC insured
  • Fractional shares are not transferable outside Public
  • Premium costs $10 monthly or $96 annually unless waived
ii

ii

ii is a flat-fee investment platform with ISA, SIPP, Trading Account, funds, ETFs, shares, bonds, managed options and multi-currency investing.

Visit ii Read review

Your capital is at risk. Other fees apply.

Public

Public

Public is a US multi-asset investing platform offering stocks, ETFs, options, bonds, crypto, margin, AI tools, a trading API and cash products.

Visit Public Read review

Your capital is at risk. Other fees apply.

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