Software Alternatives, Accelerators & Startups

Oatpp

Zero-dependency, performance oriented Web Framework for Rapid development in C++.

Best Oatpp Alternatives & Competitors in 2025

The best Oatpp alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project supporting...

    Open Source

    /gnu-compiler-collection-alternatives
  2. A Fast and Easy to use microframework for the web.

    Open Source

    /crow-alternatives
  3. Forget the data hassle. Manage all your KPIs from every system, perfectly customized to your needs—all in one place, in minutes.

    Visit website

    Visit website
  4. 10

    Qt-based web framework using the elegant approach of Catalyst framework

    Open Source

    /cutelyst-alternatives
  5. C++ micro web framework inspired by Python Flask

    /crow-framework-alternatives
  6. The Tiny C Compiler is an x86, x86-64 and ARM processor C compiler created by Fabrice Bellard.

    /tiny-c-compiler-alternatives
  7. pcc is a C99 compiler which aims to be small, simple, fast and understandable.

    /portable-c-compiler-alternatives
  8. Pelles C for Windows

    /pelles-c-alternatives
  9. High performance, middleware oriented C++14 http web framework

    Open Source

    /silicon-web-framework-alternatives
  10. zapcc is a caching C++ compiler based on clang, designed to perform faster compilations

    /zapcc-alternatives
  11. The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed for portability and...

    Open Source

    /nasm-alternatives
  12. Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.

    Open Source

    /websocketd-alternatives
  13. PCem emulates an IBM 5150 PC, several models of clones and successors, along with various graphics...

    Open Source

    /pcem-alternatives
  14. Emscripten is an LLVM to JavaScript compiler.

    Open Source

    /emscripten-alternatives
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