Drimsim

Drimsim takes a fundamentally different approach with a universal pay-as-you-go model that works across Europe, Asia, Africa, and beyond. There's no plan expiry, so you load credit and use it whenever you travel, even if you go dormant for months between trips. Established since 2013, it's one of the oldest players in the eSIM space with a proven track record.

Best for occasional travelers or those with unpredictable schedules who don't want to buy time-limited plans. Compared to traditional regional passes with expiry dates, Drimsim's credit-based approach lets you travel at your own pace without the pressure to use your plan before it expires.