Glowroot
Open source, low-overhead application performance monitoring (APM) for Java
New Relic
Observability platform for application performance monitoring
Crowdsourced Testing
Crowdtesting services by a community of testers
ARX
Open source tool for anonymizing sensitive personal data
jCrasher
Automatic robustness tester for Java
Defensics
Black-box fuzz testing tool for protocols, file formats and interfaces