casadi

The premium Open Source alternative to TOMLAB

🎯 Best for:Optimal control and nonlinear programming in robotics
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LGPL-3.0License

What is casadi?

Replaces commercial symbolic frameworks for nonlinear optimization and algorithmic differentiation. It generates self-contained C-code for embedded applications and interfaces with high-performance solvers like IPOPT.

Tech Stack
C++Mathematics & Statistics

Why casadi?

  • High-performance sparse matrix handling
  • Seamless integration with SUNDIALS
  • Efficient symbolic expression simplification

Limitations

  • Complex API for beginners
  • Requires deep knowledge of optimization theory
  • Documentation is highly technical
3/4/2026
Last Update
432
Forks
782
Issues
LGPL-3.0
License
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Competitor Cost
-$1,440
/ year (est. based on TOMLAB)
Self-Hosted
$0
/ year
Team Size10 Users
150+
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