lifelines
Survival analysis library in pure Python
Pricing
See website
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is lifelines?
Lifelines is a comprehensive survival analysis library written entirely in Python. It provides tools for estimating and plotting survival functions, hazard rates, and more.
Key differentiator
“Lifelines stands out with its comprehensive set of tools and models specifically tailored for survival analysis in pure Python.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Fit analysis
Who is it for?
✓ Best for
Research teams needing comprehensive survival analysis tools written in Python
Academics working on time-to-event data who prefer open-source solutions
Business analysts looking to predict customer churn using survival models
✕ Not a fit for
Teams requiring real-time analysis as lifelines is designed for batch processing
Developers needing a web-based interface, as it's primarily a Python library
Cost structure
Pricing
Free Tier
None
Starts at
See website
Model
Flat rate
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None
Performance benchmarks
How Fast Is It?
Ecosystem
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Next step
Get Started with lifelines
Step-by-step setup guide with code examples and common gotchas.