This Finpip overview summarizes Swissquote as commonly marketed to retail traders (founded 1996; HQ: Gland, Switzerland). Typical platforms include Advanced Trader, MetaTrader 4, MetaTrader 5.
Regulatory snapshot (not legal advice): FINMA (CH); FCA (UK branch); banking and brokerage group
Official website: https://www.swissquote.com/. Confirm licence numbers, product availability, and costs there before funding an account.