Pynguin
Automated unit test generation for Python
TestSpark
IntelliJ plugin for AI and search-based unit test generation
UnitTestBot
Unit test generation by symbolic execution and fuzzing
Appetize.io
Cloud iOS simulators and Android emulators in the browser
Corellium
Virtual Arm-based iOS and Android devices for testing and security research
AWS Device Farm
Testing on real mobile devices and desktop browsers hosted on AWS