TooSIM is described as 'Prepaid eSIM store that gives you instant, low-cost mobile data in over 200 countries — starting at just $3.99' and is an app in the travel & location category. There are more than 10 alternatives to TooSIM for Web-based, Android, iPhone, iPad and Android Tablet. The best TooSIM alternative is Saily. It's not free, so if you're looking for a free alternative, you could try Airalo or LimitSIM. Other great apps like TooSIM are Simsima, Ovosim, PuraSIM and Smart eSIM.
Travel with instant eSIM data, local plans in 180+ countries, secure browsing, ad blocker, web protection, reliable service, easy setup, on-demand top-ups, no contracts, and continued use of your original number for seamless global connectivity while avoiding roaming charges.
Panama
Simsima is the travel eSIM built for travelers who value speed and privacy. Get instant 4G/5G data in 200+ countries in under 60 seconds — no SIM swap, no ID check, no KYC. Install in one tap with our Smart Link, or scan the QR sent by email — no app required.
Spain
EU
OVOSIM is a global eSIM platform that lets travelers access mobile data in 200+ countries without physical SIM cards. Buy, install, and activate your data plan instantly from your phone, avoid roaming fees, and stay connected anywhere with fast, reliable coverage.
United States
United States
PuraSIM is a travel eSIM service that provides prepaid mobile data plans for more than 200 destinations.
SpainEU
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
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.
CheapereSIM sells prepaid travel data plans as eSIMs for 190+ countries. It aggregates several wholesale eSIM providers and routes each purchase to whichever is cheapest for that destination, so pricing tracks the wholesale market rather than a fixed markup.
United States
Travely eSIM makes staying connected abroad simple and affordable. With direct installation, travelers can access fast, reliable data in 200+ countries and regions, no roaming fees, no physical SIM swaps.
United States
eSIMs in 30 Seconds. Unbeatable Prices. No apps. Just instant, high-speed data for your trip. Pick your destination and connect the moment you land.
Canada
Stay connected from the moment you land with our multi-network data plans that offer uninterrupted 5G speed in 200+ countries. Enjoy in-app voice calling packs and reach any landline or non-WhatsApp number in 50+ countries.
Singapore
