Fees
| Platform fee | Flat monthly subscription; plan-dependent |
|---|---|
| Share dealing | Plan-dependent; headline online trades from £3.99 |
| Fund dealing | Plan-dependent; funds available |
| FX fee | Tiered FX charge |
| Exit fee | Pending |
| Inactivity fee | Pending |
| Regular investment fee | £0 for regular investing |
Investment universe
UK stocks ✓
US stocks ✓
International stocks ✓
ETFs ✓
Investment trusts ✓
Funds/OEICs ✓
Bonds/gilts ✓
Fractional shares ✗
Options/derivatives ✗
Crypto ✗
Platform features
Mobile app
Yes
Web platform
Yes
Advanced charting
No
Order types
market, limit, stop
Research provided
Yes
Customer service
phone, secure_message
Factual pros
- Flat-fee account pricing rather than percentage custody fee
- Offers funds, shares, ETFs, investment trusts and bonds
- Regular investing service is listed separately from standard dealing
Factual cons
- Monthly subscription applies regardless of account size
- Dealing charges depend on plan and trade type
- No fractional share dealing in the ISA
Sam's review
Interactive Investor is a UK execution-only investment platform using a flat-fee subscription model. Its Stocks & Shares ISA supports funds, UK and overseas shares, ETFs, investment trusts and bonds. Charges depend on the selected service plan and dealing activity. The platform offers web and app access.
Sam’s review goes here.
Sources
- ISA account — accessed 2026-05-01
- charges — accessed 2026-05-01
- international investments — accessed 2026-05-01
- independent fee cross-check — accessed 2026-05-01