The Fidelity SIPP is a low-cost self-invested personal pension. The service fee is 0.35% a year on funds, falling to 0.20% above GBP 250,000, and is capped at GBP 90 a year if you hold shares and ETFs. Fund dealing is free; share deals cost GBP 7.50. You pick the investments, or use a ready-made option.
Account type - Self-invested personal pension (defined contribution - you choose the investments)
Service fee (funds) - 0.35% a year up to GBP 250,000, then 0.20%; below GBP 25,000 it is GBP 90 a...
Service fee (shares, ETFs, investment trusts) - 0.35% but capped at GBP 90 a year (GBP 7.50 a month)
Fund dealing - Free online
Plus 4 more in the full guide

freedomisntfree.co.uk/guides/fidelity-sipp-uk