sumo
The premium Open Source alternative to OriginLab Origin
🎯 Best for:Researchers needing rapid, reproducible visualization of electronic structure data.
What is sumo?
Replaces manual data extraction from VASP and CASTEP with automated command-line plotting tools. Generates publication-quality band structures and density of states using matplotlib.
Tech Stack
PythonChemistry & Materials
Why sumo?
- • Direct VASP integration
- • Publication-ready defaults
- • Lightweight CLI
Limitations
- • No interactive GUI
- • Limited to specific codes
- • Requires Python knowledge
2/12/2026
Last Update
86
Forks
60
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to sumo instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on OriginLab Origin)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%