This Finpip overview summarizes XM as commonly marketed to retail traders (founded 2009; HQ: Limassol, Cyprus). Typical platforms include MetaTrader 4, MetaTrader 5, XM WebTrader.
Regulatory snapshot (not legal advice): CySEC; ASIC; DFSA; FSC Belize and others; check your client agreement
Official website: https://www.xm.com/. Confirm licence numbers, product availability, and costs there before funding an account.