Interactive Brokers UK vs AJ Bell: which is better? Comparison 2026
By our public methodology Interactive Brokers UK scores 88 out of 100 and AJ Bell scores 80. Below: the factors and facts where they differ, each fact with its source.
Score breakdown
| Interactive Brokers UK | AJ Bell | |
|---|---|---|
| Safety | 94 | 95 |
| Cost | 93 | 38 |
| Products | 100 | 87 |
| Service | 50 | 100 |
Pros and cons
Interactive Brokers UK
- Low commission on the reference order
- Long track record as a licensed firm
- Member of the national investor compensation scheme
- Wide choice of asset classes
AJ Bell
- Long track record as a licensed firm
- Member of the national investor compensation scheme
- Wide choice of asset classes
- States officially that client assets are held separately from its own
- Charges a periodic account or custody fee
Facts side by side
| Fact | Interactive Brokers UK | AJ Bell |
|---|---|---|
| Licensed since | 2002 register.fca.org.uk | 2001 register.fca.org.uk |
| Investor compensation scheme | Yes register.fca.org.uk | Yes ajbell.co.uk |
| Commission on the reference order | 0.1% interactivebrokers.co.uk | 0.5% ajbell.co.uk |
| Client assets held separately | Yes interactivebrokers.co.uk | Yes ajbell.co.uk |
| Financial reports online | Yes interactivebrokers.co.uk | Yes ajbell.co.uk |
| No account or custody fee | Yes interactivebrokers.co.uk | No ajbell.co.uk |
| Asset classes (of 5) | 5 interactivebrokers.co.uk | 4 ajbell.co.uk |
| Tax-advantaged account | Yes interactivebrokers.co.uk | Yes ajbell.co.uk |
| Mobile app | Yes interactivebrokers.co.uk | Yes ajbell.co.uk |
| Open an account online | Not verified | Yes ajbell.co.uk |
| Support channels (of 3) | 3 interactivebrokers.co.uk | 3 ajbell.co.uk |
| Annual tax statement | Not verified | Yes ajbell.co.uk |