Dynaconf
Configuration manager with plugins for Django, Flask and FastAPI.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Dynaconf?
Dynaconf is a powerful configuration management tool that supports multiple sources like environment variables, YAML files, and more. It integrates seamlessly with popular web frameworks such as Django, Flask, and FastAPI to manage application settings effectively.
Key differentiator
“Dynaconf stands out as a versatile and flexible configuration manager for Python web frameworks, offering extensive support for multiple configuration sources and seamless integration capabilities.”
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
Official docs focus on basic configuration and lack detailed examples for complex scenarios
GitHub issues are not frequently addressed by maintainers, and Stack Overflow has few questions tagged with Dynaconf
Fit analysis
Who is it for?
✓ Best for
Developers working on Django, Flask, or FastAPI projects who need a robust configuration manager.
Teams looking for a flexible and extensible way to manage application settings across multiple environments.
✕ Not a fit for
Projects that require real-time dynamic configuration changes without restarting the application.
Applications with extremely strict performance requirements where even minor overhead is unacceptable.
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
Next step
Get Started with Dynaconf
Step-by-step setup guide with code examples and common gotchas.