API Monitor is described as 'Windows program that lets you monitor and control API calls made by applications and services. Its a powerful tool for seeing how applications and services work or for tracking down problems that you have in your own applications' and is a process monitoring tool in the development category. There are more than 10 alternatives to API Monitor for a variety of platforms, including Linux, Windows, Mac, Android and BSD apps. The best API Monitor alternative is Process Monitor, which is free. Other great apps like API Monitor are Valgrind, Stratoshark, SpyStudio and lurk.
Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, Registry and process/thread activity. It combines the features of two legacy Sysinternals utilities, Filemon and Regmon, and adds an extensive list of enhancements including rich and...
Valgrind is an instrumentation framework for building dynamic analysis tools. There are Valgrind tools that can automatically detect many memory management and threading bugs, and profile your programs in detail. You can also use Valgrind to build new tools.
Provides an unprecedented view into application activity on systems, enabling exploration and analysis with advanced features. Familiar to Wireshark users, it offers seamless integration with Falco and Sysdig CLI, empowering IT professionals with comprehensive diagnostics and troubleshooting capabilities.
SpyStudio is the best product to trace user-mode API calls on Windows. SpyStudio is an Application tracer which shows and interprets calls, displaying the results in a structured way which is easy for any IT professional to understand.
This software allows you to monitor and/or modify any function of a process for any calling convention (stdcall or cdecl).
strace is a diagnostic, debugging and instructional userspace utility for Linux. It is used to monitor interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state.
ApproveAPI? is a developer API for requesting a user's real-time approval on anything via Email, SMS, and in-app Mobile Push notifications with a consistent tap-to-approve user experience.
Libcsdbg is a C++ exception stack tracer. When an exception is thrown, caught and handled, libcsdbg offers the tools to create and process the exception stack trace, the path the exception has propagated up the call stack, unwinding it, up to the section were it was handled.
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Only monitors (some) system calls, not win32 APIs.