Compare every plan quickly
KillBiller does the calculations for you and compares every mobile plan on the market. All of the information required is stored in your records. It’s quick, simple, and clear.
Get personalised results
KillBiller results are completely customised to each user. We take call duration, the number of texts, and the amount of mobile data you use into account when comparing networks and tariffs. KillBiller even works out what networks you call the most.
Switch to the cheapest plan
Find a sweet network deal that is cheaper than your existing plan? Use KillBiller to get porting details for that network and request a callback from an operator. People can save big by finding the best mobile deal.
KillBiller is accurate and easy to use. Tap a few buttons and it will do all the hard work for you.
Plans are ranked in order of average monthly cost based on your usage.
Find your perfect plan by filtering your results by network, contract length, mobile data allowance etc.
See a detailed breakdown of where a plan's cost really comes from.
Switch to the plan of your choosing through the app.
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What real users have to say about KillBiller!