On a £50,000 Stocks & Shares ISA invested in ETFs with monthly trading,
Dodl costs £75/year and Trading 212 costs £0/year — Trading 212 is £75/year cheaper at this size.
Use the calculator below for your exact portfolio size and asset mix.
Portfolio size
£50,000
£1k£500k
Account type
Investing in
Annual cost across portfolio sizes
Your portfolio: £50,000
Fee table at key portfolio sizes (ISA · Funds)
| Portfolio | Dodl | Trading 212 | Cheaper |
|---|
Monthly trading assumed. Verify fees at source before switching.
Features comparison
| Feature | Dodl | Trading 212 |
|---|---|---|
| Invests in | Funds, Etfs, Shares | Etfs, Shares |
| Stocks & Shares ISA | ✓ | ✓ |
| SIPP | ✗ | ✗ |
| GIA | ✓ | ✓ |
| Lifetime ISA | ✓ | ✗ |
| Flexible ISA | ✗ | ✓ |
| Fractional shares | ✗ | ✓ |
| Regular investing | ✗ | ✓ |
| Mobile app | ✓ | ✓ |
| FSCS protected | ✓ | ✓ |
| Founded | 2023 | 2004 |
Verdict
Choose Dodl if…
Cost-conscious beginners who want AJ Bell's backing and FSCS protection without AJ Bell's full range or capped-fee complexity. The flat 0.15% with no dealing fees is simple and competitive at smaller portfolio sizes.
Choose Trading 212 if…
Active traders and ETF investors who want zero fees and a flexible ISA (so you can withdraw and re-invest within the same tax year). Note there is no SIPP, so not suitable as a standalone pension platform.
Use the calculator above to find the cheapest option for your specific portfolio size and investing style.
Affiliate links — we may earn a commission at no cost to you. Rankings based on fees only.
Read our full reviews: Dodl review · Trading 212 review
Related comparisons
Dodl vs AJ Bell
Trading 212 vs AJ BellDodl vs Barclays Smart Investor
Trading 212 vs Barclays Smart InvestorDodl vs Fidelity
Trading 212 vs FidelityDodl vs Freetrade
Trading 212 vs FreetradeDodl vs Hargreaves Lansdown
Trading 212 vs Hargreaves LansdownDodl vs Interactive Investor
Trading 212 vs Interactive InvestorDodl vs InvestEngine
Trading 212 vs InvestEngineDodl vs Vanguard
Trading 212 vs Vanguard