SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Kcachegrind - Callgrind is a profiling tool and KCachegrind is able to visualize output of the profilers.
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
Valgrind - Valgrind is an instrumentation framework for building dynamic analysis tools.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
dotMemory - dotMemory allows users to analyze memory usage in a variety of .NET and .NET Core applications.