EntityX is the most popular Self-Hosted alternative to EnTT.
EntityX is the most popular Open Source & free alternative to EnTT.
- EntityX is Free and Open Source
EnTT Alternatives
EnTT is described as 'Gaming meets modern C++ - a fast and reliable entity-component system (ECS) and much more. EnTT is a header-only, tiny and easy to use library for game programming and much more written in modern C++, mainly known for its innovative entity-component-system (ECS) model' and is an app in the development category. There are four alternatives to EnTT for Self-Hosted, Windows and Linux. The best EnTT alternative is EntityX, which is both free and Open Source. Other great apps like EnTT are Flecs, ECSY and Entitas.
Alternatives list
Flecs is a Fast and Lightweight ECS (Entity Component System). Flecs packs as much punch as possible into a small library with a tiny C99 API and zero dependencies.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux

Flecs is the most popular Windows & Linux alternative to EnTT.
- Flecs is Free and Open Source
Entitas is a super fast Entity Component System Framework (ECS) specifically made for C# and Unity. Internal caching and blazing fast component access makes it second to none. Several design decisions have been made to work optimal in a garbage collected environment and to go...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted










