Rebtel vs Viber
March 09, 2025 | Author: Adam Levine
14★
Free calls to Rebtel users and cheap international calling to everyone else – Use WiFi, 3G or local minutes to make calls. Call abroad at some of the world's lowest rates. Free calls and texts to other Rebtel users. No commitment - your first call is free
11★
Viber is a mobile app that provides free international calls and text messages to other Viber users using 3G or Wi-Fi. Uses your existing contact list - check out which of your phone contacts and friends is already on Viber so that you can call and text them for free.
See also:
Top 10 VoIP services for business
Top 10 VoIP services for business
Rebtel and Viber are, at their core, two rather determined attempts by humanity to avoid paying exorbitant phone bills while still talking to people on the other side of the planet. Both let you make calls, send messages and generally annoy your friends with digital noise. They work on phones, computers and whatever other glowing rectangles people carry these days, provided there’s an internet connection or, in the case of Rebtel, a particularly cooperative set of local numbers. And, of course, both will gladly take your money for premium features, because even in the future, there’s no such thing as a free lunch—or call.
Rebtel, which hails from Sweden (a country well-known for its efficient furniture and long winters), has been at this game since 2006. Unlike Viber, it doesn’t particularly care about your need to send dancing cat stickers to friends—it’s all about making international calls, even without an internet connection, which feels almost like magic. It’s designed for people who move countries as often as they change socks and it makes sure they can still reach home without being financially ruined in the process. However, if you’re hoping for free chats and emojis, you may be rather disappointed.
Viber, on the other hand, emerged in 2010 from Israel, before being swept up by Rakuten, which presumably looked at it and thought, “This will do nicely.” Unlike Rebtel, it’s less about serious international calling and more about making sure you can tell your friends about the fascinating sandwich you just ate—preferably with an accompanying animated sticker. It encrypts your chats, creates group conversations and even has communities where strangers can argue about things they’ll never agree on. If Rebtel is for practical people trying to stay in touch across borders, Viber is for everyone else, who just want to keep talking for free until their battery dies.
See also: Top 10 VoIP services
Rebtel, which hails from Sweden (a country well-known for its efficient furniture and long winters), has been at this game since 2006. Unlike Viber, it doesn’t particularly care about your need to send dancing cat stickers to friends—it’s all about making international calls, even without an internet connection, which feels almost like magic. It’s designed for people who move countries as often as they change socks and it makes sure they can still reach home without being financially ruined in the process. However, if you’re hoping for free chats and emojis, you may be rather disappointed.
Viber, on the other hand, emerged in 2010 from Israel, before being swept up by Rakuten, which presumably looked at it and thought, “This will do nicely.” Unlike Rebtel, it’s less about serious international calling and more about making sure you can tell your friends about the fascinating sandwich you just ate—preferably with an accompanying animated sticker. It encrypts your chats, creates group conversations and even has communities where strangers can argue about things they’ll never agree on. If Rebtel is for practical people trying to stay in touch across borders, Viber is for everyone else, who just want to keep talking for free until their battery dies.
See also: Top 10 VoIP services