entt
The premium Open Source alternative to Unity DOTS
🎯 Best for:Developers building high-performance games requiring massive entity counts.
What is entt?
A high-performance alternative to Unity's DOTS for C++ developers. It uses a header-only architecture to provide cache-friendly entity management for data-heavy simulations.
Tech Stack
C++Game Development
Why entt?
- • Extreme execution speed
- • Modern C++17/20 design
- • No runtime dependencies
Limitations
- • Steep learning curve
- • Template-heavy code
- • Manual memory management
3/5/2026
Last Update
1,061
Forks
19
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to entt instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Unity DOTS)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%