Hermione
Organize and streamline data science code efficiently.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Hermione?
Hermione helps Data Scientists set up more organized codes in a quicker and simpler way, enhancing productivity and maintainability of their projects.
Key differentiator
“Hermione stands out by providing a streamlined approach specifically tailored for the needs of Data Scientists, focusing on enhancing code organization and maintainability without adding unnecessary complexity.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Primary support is for Python, limited documentation and examples for other languages
GitHub repository has low activity with few contributors and long wait times for issue resolution
Fit analysis
Who is it for?
✓ Best for
Teams that need to maintain a large number of data science projects and want to ensure consistent organization.
Individual Data Scientists looking for tools to streamline their workflow and improve code quality.
✕ Not a fit for
Projects requiring real-time data processing where setup time is critical.
Small-scale projects or prototypes where minimal setup overhead is preferred.
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Works well with
Integrations
Next step
Get Started with Hermione
Step-by-step setup guide with code examples and common gotchas.