Connect to the Strongest UK Network
Wherever you are, KeySIM automatically connects to the best available signal from Vodafone, O2, EE, or Three for uninterrupted access.
Reliable, High-Speed Licensed Internet
KeySIM’s fully licensed internet SIMs deliver stable speeds even during network congestion — ideal for events, construction, and emergency teams.
Instant Activation, No Contracts
Enjoy true flexibility with our PAYG model — activate your SIM instantly when needed and deactivate when finished, with no long-term commitment.
Secure Connectivity Built In
Enhance protection with fixed IPs, IPsec tunnelling, and custom website filtering through our hosted virtual routers.
Where Temporary Broadband Makes a Difference
Healthcare & Emergency Response
Reliable data access for mobile clinics, emergency hubs, and remote care units.
Healthcare & Emergency Response
Reliable data access for mobile clinics, emergency hubs, and remote care units.
Event Connectivity
Seamless WiFi for ticketing, payments, and live event coordination.