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interactive investor vs Public

Compare interactive investor and Public side by side: fees, regulation, platforms.

interactive investor

interactive investor

Flat-fee long-term investors

interactive investor is a UK flat-fee investment platform for shares, funds, ETFs, bonds, ISAs and SIPPs, wit…

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

interactive investor vs Public
Feature interactive investor Public
Minimum deposit — —
Stock trading fee UK & US Shares (incl. ETFs & Investment trusts): £3.99 on Core and Plus; £2.99 on Premium $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

interactive investor

interactive investor

Pros

  • Flat monthly plans start at £5.99 instead of a percentage fee
  • Free regular investing across all plans
  • Next-day GBP and EUR withdrawals have no charge
  • Plus includes 1 free monthly trade; Premium includes 2
  • Premium makes fund trades and dividend reinvestments free
  • Trading Account can hold up to 9 currencies
  • Plus includes 5 free family accounts; Premium includes unlimited
  • Transfers in and out have no ii charge

Cons

  • Core portfolios are limited to £100,000 before Plus applies
  • Core FX conversion fee is 0.75%
  • Other international shares cost £9.99 on Core
  • Same-day GBP and EUR withdrawals cost £15
  • Telephone trades cost £49
  • Junior ISAs are unavailable on the Core plan
  • Premium costs £39.99 per month
  • Company Account applications must be posted
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
interactive investor

interactive investor

interactive investor is a UK flat-fee investment platform for shares, funds, ETFs, bonds, ISAs and SIPPs, with managed portfolios and multi-currency investing.

Visit interactive investor 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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