Primasim is described as 'Prepaid eSIM marketplace that offers instant, affordable mobile data in over 200 countries — starting from just $3.99' and is an website in the travel & location category. There are more than 25 alternatives to Primasim, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Android Tablet apps. The best Primasim alternative is silent.link. It's not free, so if you're looking for a free alternative, you could try eSIMFree or Airalo. Other great sites and apps similar to Primasim are eSIM+, Yesim, Roamify and Saily.
Skyalo – Your Ultimate eSIM Solution for Global Connectivity
Tired of expensive roaming fees and searching for local SIM cards? With Skyalo, you can instantly connect to mobile networks in 200+ countries using eSIM technology. No need for a physical SIM – just install, activate.
United States
Prepaid mobile-data plans cover more than 150 countries and arrive by email as an eSIM QR code. Install before departure or enter the details manually, retain a primary SIM for calls and texts, then check remaining data and plan validity or add a top-up in the app.
Azerbaijan
Instantly activate global eSIM data plans with 4G/5G speeds in over 200 countries, offering flexible options from 1 GB to unlimited, real-time tracking, multi-language and currency support, no physical SIM needed, and advanced plan management for all users.
United States
Roafly eSIM: Instantly access the best local rates worldwide. Say goodbye to high roaming fees and SIM card hassles! Enjoy seamless connectivity on your travels.
United Kingdom
Travel like a local with Nomad! Get high speed, flexible, no-contract mobile data and SMS at unbeatable prices. No more switching out SIM cards - download an eSIM from any of our 100+ countries and get connected in 5 minutes.
United States
Getting ready to travel? GigSky provides affordable data plans to over 190 countries, available straight from your iPhone using its eSIM which gives you a 2nd data line. Choose from 1-day, 15-day or 30-day eSIM data plans. Save over 90% off carrier roaming fees!.
United States
Roamless is a next-gen travel internet app using a Single Global eSIM™ for instant, reliable connectivity in 200+ countries.
United States
Textr eSIM is a prepaid mobile data service that provides data connection in over 130 countries. Simplify your internet connectivity while traveling around the world!.
United States
International eSIM delivers seamless global connectivity with next-gen eSIM technology—no physical SIMs, no roaming hassle. Just instant, reliable data, voice and global teams.
TooSIM is a prepaid eSIM store that gives you instant, low-cost mobile data in over 200 countries — starting at just $3.99.
Cyprus
EU
Travel eSIM Connect offers seamless, 100% digital connectivity in 200+ countries with prepaid and unlimited data plans, easy QR code activation, and reliable global support for a hassle-free travel experience.
United Kingdom
Sooty eSIM: Stay connected worldwide with instant eSIM activation. No roaming fees, fast data, and seamless coverage. Travel smart with Sooty!
United States
