Independent side-by-side comparisons of synced eSIM providers and destinations.
Find the right plan at the right price — we compare so you don't have to.
WaviSIM is a free, independent eSIM comparison website. We compare plans from multiple eSIM providers side by side so you can find the best plan for your trip. We do not sell eSIMs directly - when you choose a plan, you are taken to the provider website to complete your purchase.
Yes - completely free. We earn a small affiliate commission from eSIM providers when you purchase through our links, at no extra cost to you. This is how we keep the comparison service free and independent.
An eSIM (embedded SIM) is a digital SIM built into your device. Instead of a physical SIM card, you scan a QR code to activate a data plan - no swapping, no waiting for delivery. It sits alongside your regular SIM and is used only for mobile data.
Most modern smartphones support eSIM, including iPhone XS and later, Google Pixel 3 and later, and many Samsung Galaxy models (S20+). Check your settings under Cellular or Mobile Data for an Add eSIM or Add Data Plan option.
Click Copy next to any promo code shown on a plan, then paste it at checkout on the provider website.
Yes. Many plans are regional or global and cover multiple countries. Look for plans labelled Europe, Asia, or Global on our Destinations page.
No. Your travel eSIM is completely separate from your regular SIM. You keep your home number active for calls and texts while the eSIM handles mobile data.
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