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Oat++ Alternatives
Similar projects and alternatives to Oat++
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Joplin
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS..
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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FizzBuzz Enterprise Edition
FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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drogon
Discontinued Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows [Moved to: https://github.com/drogonframework/drogon] (by an-tao)
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RESTinio
Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use
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C++ REST SDK
Discontinued The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.
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Cutelyst
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
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drogon
Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows
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Restbed
Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++ applications.
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SaaSHub
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better Oat++ alternative or higher similarity.
Oat++ discussion
Oat++ reviews and mentions
Posts with mentions or reviews of Oat++.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2026-02-15.
- Oat – Ultra-lightweight, semantic, zero-dependency HTML UI component library
- Oat++: Light and powerful C++ web framework
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Serving Static Files and Single Page Applications on Oat++ (OatPP)
Oat++(OatPP) is a lightweight C++ Web framework. Out of the box, it provides REST API with built-in JSON serialization/deserialization features, which could be interfaced with your DTOs.
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Installing and Using The OatPP (Oat++) Library
mkdir temp && cd temp git clone https://github.com/oatpp/oatpp.git
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Experience using crow as web server
I looked at oatpp and drogon, which are both great, but feel too high-level for my purposes. I tried drogon and got something working, but it feels like too much for my requirements, as in particular I'd like to slot in my choice of Json and message-body handling. C.f. the simple approach in Crow, which I easily understand and build on.
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What isn't cpp used on web servers as much as other languages?
With the right libraries, C++ could be a good fit for applications that want to expose a fast web API to things that need lots of compute (simulators, for instance) or I/O (interactive editing of large datasets). Projects like Oat++ and Crow give me hope that we might see such an ecosystem develop.
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REST APIs using C++. (Is this even done much?)
Lots of other options have been mentioned, but I'll throw Oat++ into the mix. I used it for this purpose and it was reasonably painless.
- C/C++ framework for REST API implementation
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People talking about C++ and Java as bad languages. Let me introduce to you: Java++
https://github.com/oatpp/oatpp +WASM ;)
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Server with oat++. Installation. CmakeLists.txt
cd "some/temp/path/for/repositories" git clone https://github.com/oatpp/oatpp.git cd oatpp mkdir build && cd build cmake .. (sudo) make install
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A note from our sponsor - SaaSHub
www.saashub.com | 6 Oct 2026
Stats
Basic Oat++ repo stats
26
8,655
5.2
11 months ago
oatpp/oatpp is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of Oat++ is C++.
Sponsored
AppSignal knows why the f*#k it crashed.
Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
www.appsignal.com