Best Libcsdbg Alternatives & Competitors in 2025

Trace system calls and signals. A diagnostic, debugging and instructional userspace utility.

Valgrind is an instrumentation framework for building dynamic analysis tools.

Monitor all your cloud services with our status page aggregator. IT teams choose IsDown to monitor all their vendors and get alerts whenever an outage occurs. Integration with Datadog, PagerDuty, Slack, Microsoft Teams, and a lot more.

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ltrace intercepts and records dynamic library calls which are called by an executed process and the...

Perf is a simple app monitoring solution paired with meaningful alerts.

Open Source

A simple API to request a user's real-time approval on anything via email, sms + mobile push.

API Monitor is a software that monitors and displays API calls made by applications and services. Its a powerful tool for seeing how Windows and other applications work or tracking down problems that you have in your own applications

A function tracer for the Linux kernel.

Monitor file system, Registry, process, thread and DLL activity in real-time.

C++ exception (and generic) stack trace debug suite

WinAPIOverride : This software allows you to monitor and/or modify any function of a process for any calling convention (stdcall or cdecl)

DTrace is a performance analysis and troubleshooting tool for Solaris, Mac OS X and FreeBSD.

Memory Debugger for Windows, Linux, and Mac

Detours is a software package for re-routing Win32 APIs underneath applications.