Both are FCA-regulated and FSCS-protected. The real difference is fees, account types and how each platform feels to use. Verified against each provider’s published charges.
Fees verified July 2026. Capital at risk. Information, not financial advice.
Cost-conscious DIY investors who want to keep every fee at zero.
Investors who want funds and shares on one platform without paying Hargreaves Lansdown prices.
Tick what you need. No account, no email. The answer is on this page.
Tick what you need above and we'll tell you which of the two covers it.
Account availability verified July 2026. Capital at risk. Information, not financial advice.
Reviewers consistently rate the app as easy to use and good value, and many mention the competitive interest paid on uninvested cash.
The most common criticisms are slow identity verification for new accounts and support that can take time to respond.
Read Trading 212 reviews on TrustpilotReviewers repeatedly mention that the platform is easy to use and communication is clear. AJ Bell has been Which? Recommended for eight years running.
Occasional gripes about transfer times and the dealing charge compared with app-only rivals.
Read AJ Bell reviews on Trustpilot| Fee | Trading 212 | AJ Bell |
|---|---|---|
| Platform fee | £0 | 0.25% on funds up to £250k (tiered lower above); shares capped at £3.50/month in an ISA and £10/month in a SIPP |
| Share dealing | £0 commission | £5.00 per trade |
| Fund dealing | ETFs only, £0 commission | £1.50 per trade |
| FX fee | 0.15% | 0.75% on the first £10k, tiered lower above |
| Stocks & Shares ISA | Free | Platform fee applies, no separate ISA charge |
| SIPP | Free | Platform fee applies, capped at £120/year for shares |
| Withdrawals | Free | Free |
| Minimum to start | £1 | £25/month or £500 lump sum |
Trading 212 built its name on removing fees. There is no platform fee, no dealing commission and no account charge on its ISA or SIPP. The only cost most investors pay is a 0.15% currency conversion fee when buying shares priced in dollars or euros.
The trade-off is scope. You can hold shares and ETFs but not traditional funds, and support is app-based. For an investor who wants a global tracker ETF inside an ISA at close to zero cost, it is very hard to beat on price.
AJ Bell sits in the sweet spot between cheap app-only brokers and expensive full-service platforms. You get funds, shares, ETFs, a well-regarded SIPP and a Lifetime ISA, with caps that keep costs sensible for share investors.
It suits people who want one account for everything, particularly ETF investors who benefit from the £3.50 monthly cap in an ISA. Fund-heavy portfolios above six figures should compare the 0.25% fee against a flat-fee platform like Interactive Investor.
It depends on what you hold and how often you trade. Trading 212's platform fee is £0, against 0.25% on funds up to £250k (tiered lower above); shares capped at £3.50/month in an ISA and £10/month in a SIPP at AJ Bell. On dealing, Trading 212 charges £0 commission for shares and eTFs only, £0 commission for funds, while AJ Bell charges £5.00 per trade for shares and £1.50 per trade for funds. Fees verified July 2026.
Trading 212 is best for cost-conscious DIY investors who want to keep every fee at zero. AJ Bell is best for investors who want funds and shares on one platform without paying Hargreaves Lansdown prices. Both are FCA regulated and covered by the FSCS.
On Trading 212's ISA: Free. On AJ Bell's ISA: Platform fee applies, no separate ISA charge. Trading 212 offers a flexible ISA and AJ Bell does not. Minimums are £1 at Trading 212 and £25/month or £500 lump sum at AJ Bell.
Trading 212 offers a SIPP (free). AJ Bell offers a SIPP (platform fee applies, capped at £120/year for shares).
Trading 212 scores 4.6 out of 5 on Trustpilot (Excellent) from tens of thousands of reviews. AJ Bell scores 4.8 out of 5 (Excellent) from around 14,000 reviews. The most common criticisms are slow identity verification for new accounts and support that can take time to respond. Occasional gripes about transfer times and the dealing charge compared with app-only rivals.
Yes. UK platforms accept ISA and SIPP transfers in, and you start the transfer with the receiving provider rather than the one you are leaving. Trading 212 charges free on withdrawals and AJ Bell charges free. Transfer as cash and you are out of the market while it settles; transfer in specie and you keep your holdings but it takes longer.
Trading 212 or AJ Bell, the account is the easy part. What decides when you can retire is how much goes in and for how long. Delphina works that out from what you already hold and what you pay in each month.
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