Cheap eSIM Data Plans for Travel Worldwide

Immediately after purchase, your personal QR code is displayed directly on the website – so you can install it right away. Additionally, you receive an email with the QR code and your invoice. If you wish, you can also use your dashboard to manage your eSIM or top up – this is optional, registration is not required.

Yes, your number stays – sim.do complements it with regional or worldwide data plans. sim.do is a data-only eSIM – it doesn't replace your phone number, but complements it with internet data, depending on the plan for a specific destination, region, or worldwide. Your main SIM remains active, so you can continue to receive calls and SMS via your own number. With sim.do, you use roaming-free mobile data – ideal for WhatsApp, Skype, Teams, and similar apps. In the future, sim.do will also enable WiFi and VoIP calls directly.

Yes. The eSIM automatically detects when you arrive at your travel destination and connects to the best available network there. You don't need to configure anything – simply enable data roaming, and you're connected.

It depends on your destination and data needs. sim.do offers worldwide, regional, and destination-based plans – such as for Europe, Asia, or America – with local network coverage and flexible duration. All plans are prepaid, without contracts or subscriptions.

We offer two main types of data plans: Trip Plans – e.g., 10 GB for 30 days, ideal for vacations, business trips, or longer stays. Daily Plans – with 5 GB high-speed data per day and unlimited data afterwards (Fair Use Policy throttling). These reset daily at midnight – perfect for power users or digital nomads.

No. With sim.do, you don't need registration or ID verification, as is often required with physical SIM cards. You can buy, install, and use your eSIM immediately – completely digital, without formalities.

sim.do works in over 200 destinations worldwide. This includes regional zones like Europe, Asia, North and South America, Africa, and Oceania. Whether weekend trip or world tour – you stay online everywhere, without SIM swaps or roaming charges.

Yes, sim.do works in Turkey and in over 200 other destinations. You get stable 4G/5G connections at particularly competitive prices. Our goal is to undercut all providers on price while remaining the most user-friendly eSIM platform worldwide – fast, transparent, and flexible.