Which is more popular, Chidori or Trigger.dev?

Trigger.dev has more GitHub stars (16,445 vs 1,365).

Which is more actively developed, Chidori or Trigger.dev?

Trigger.dev had more commits in the last 90 days (710 vs 82).

Should I use Chidori or Trigger.dev?

Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.

Chidori vs Trigger.dev

Side-by-side comparison of two AI agent tools

Chidoriopen-source

A reactive runtime for building durable AI agents

Trigger.devopen-source

Trigger.dev – build and deploy durable AI agents and workflows

Metrics

	Chidori	Trigger.dev
Stars	1.4k	16.4k
Star velocity /mo	4.171122994652406	1.4k
Commits (90d)	82	710
Releases (6m)	5	10
Overall score	0.4482976145018797	0.8124194788720216

Pros

+Time travel debugging allows reverting to previous execution states for better understanding of agent behavior and decision paths
+Multi-language support (Python and JavaScript) with familiar programming patterns, avoiding the need to learn new DSLs or frameworks
+Visual debugging environment with monitoring and observability features for understanding complex AI workflow execution

Cons

-Being in v2 suggests it may still be evolving with potential breaking changes and incomplete features
-Rust-based runtime may introduce complexity for teams without Rust expertise when customization or debugging runtime issues is needed
-Limited documentation in the provided materials suggests the learning curve and setup process may require additional research

Use Cases

•Building long-running AI agents that need to pause execution for human approval or input before proceeding with critical decisions
•Debugging complex AI workflows by stepping through execution history and understanding how agents reached specific states or decisions
•Developing AI agents with branching logic where you need to explore different execution paths and revert to optimal decision points

View Chidori Details View Trigger.dev Details

FAQ

Which is more popular, Chidori or Trigger.dev?: Trigger.dev has more GitHub stars (16,445 vs 1,365).
Which is more actively developed, Chidori or Trigger.dev?: Trigger.dev had more commits in the last 90 days (710 vs 82).
Should I use Chidori or Trigger.dev?: Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.