“After we came to the conclusion that internal testing simply is not enough for us anymore, we decided to do crowdtesting. If the product reaches a certain degree of complexity, internal testing requires too many resources. Furthermore, unbiased testers find mistakes, which would remain undiscovered otherwise.”

“The test with the Testbirds Crowd helped a lot and we were able to further optimize our application and adjust it even better to the conditions in the real-life scenario. The testers found bugs we possibly would have not found by ourselves. As the project was realized very quickly, we …