1. Products
  2. WhatSim
  3. Alternatives
The best alternatives to WhatSim are WhatsMac, Flexiroam, and esims.io. If these 3 options don't work for you, we've listed a few more alternatives below.
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Best alternatives to WhatSim
  • Use WhatsApp on your Mac
  • Unlimited Data Roaming at over 200 Countries.
  • Make the most of your eSIM compatible device when you travel : esims.io aggregates 4000+ data plans in 200+ countries and helps you compare them
  • ChatSim lets you stay in touch wherever you are. With it, you can send messages and emojis to your friends, family and loved ones from more than 160 countries with the compatible apps like Whatsapp, Line, Kakao, BBM and many others. Pay it once a year, get the best coverage in every spot of the world.