1
FreeSpee is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
2
In terms of market share, Callback Killer is clearly lagging behind, losing to FreeSpee in all segments.
1
Callback Killer has better usage coverage in more websites categories. Including Heavy Industry & Engineering, Home & Garden, Business & Consumer Services, Computers Electronics & Technology and 11 other categories.
2
FreeSpee is leading in Vehicles, Finance, Hobbies & Leisure, Games and 2 other categories.
1
FreeSpee is leading in most countries, including United Kingdom, Italy, Sweden, Germany and 44 other countries.
2
Callback Killer is leading in Russia, Ukraine, Belarus, Kazakhstan and 10 other countries.