dotMemory - dotMemory allows users to analyze memory usage in a variety of .NET and .NET Core applications.
OProfile - OProfile is an open source project that includes a statistical profiler, capable of profiling all running code at low overhead.
VisualVM - VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling...
Kcachegrind - Callgrind is a profiling tool and KCachegrind is able to visualize output of the profilers.
JProfiler - JProfiler is the leading Java Profiler for profiling on the JVM. JProfiler's intuitive UI helps you resolve performance bottlenecks, pin down memory leaks and understand threading issues.
Screaming Frog - Screaming Frog is search engine marketing agency offering search engine optimisation and pay-per-click advertising services.