Chidori
Reactive runtime for durable AI agents
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Verified · Jul 12, 2026Overview
What is Chidori?
Chidori is a reactive runtime designed to build and deploy durable AI agents. It offers a robust framework for developers looking to create resilient, stateful applications with AI capabilities.
Key differentiator
“Chidori stands out as a specialized reactive runtime for building durable AI agents, offering unique features for managing complex, stateful applications.”
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 focus on JavaScript with secondary support for Python, no official support for other languages
Reports of increased latency and resource consumption when handling large numbers of concurrent AI agents
Fit analysis
Who is it for?
✓ Best for
Teams building long-running AI applications requiring durable state management
Projects needing a robust runtime for complex, stateful workflows
✕ Not a fit for
Applications that do not require persistent state or recovery capabilities
Scenarios where real-time performance is critical and cannot tolerate the overhead of state management
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
Works well with
Integrations
Next step
Get Started with Chidori
Step-by-step setup guide with code examples and common gotchas.