Chose 99tests
I find 99test more useful, since it has a phone support feature that many other applications do not have, and also allows testing in Windows Phone app. Overall, it is very useful for small businesses. Also, it's price is very low, which makes it a very competitive application …
Independently Invited by TrustRadius
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info