CrewAI
★ 60.0k
vs
open-multi-agent
★ 7.0k
CrewAI vs open-multi-agent
CrewAI: CrewAI is a lean, lightning-fast Python framework designed for multi-agent automation, independent of other agent frameworks. It empowers developers to build autonomous AI agents with both high-level simplicity and precise low-level control for various scenarios.; open-multi-agent: OMA (Open Multi-Agent) is a self-hosted TypeScript runtime for single agents, task pipelines and goal-planned teams. Consequential actions pause for durable approvals bound to a hash of what the reviewer saw, and every run leaves a record that can be verified offline.
01
TL;DR
CrewAIMulti-Agent · ★ 60.0k
When to choose:
- You want a Python framework that combines autonomous role-based agent teams (Crews) with deterministic event-driven workflows (Flows).
- You need built-in checkpointing, structured outputs, human-in-the-loop input, and MCP/A2A support under an MIT license.
When to skip:
- Your stack is .NET or multi-language; Microsoft Agent Framework or Google ADK cover non-Python runtimes.
- You want a lightweight, single-agent loop focused purely on strict Pydantic type validation; Pydantic AI is simpler for that.
open-multi-agentMulti-Agent · ★ 7.0k
Run agents that must get human sign-off before writing files or running shell
02
Side-by-Side Comparison
Field
CrewAIopen-multi-agentCategory
Multi-Agent
Multi-Agent
Stars
★ 60.0k
★ 7.0k
License
MIT
MIT
Install Command
uv tool install crewai
npm install @open-multi-agent/core
Updated
1d ago
3d ago
Open Source
Yes
Yes
Tags
Multi-Agent Systems, AI Automation, Python
agent-runtime, typescript, human-in-the-loop
03
Features
CrewAI01Standalone & Lean
02Flexible & Precise
03Seamless Integration
04Deep Customization
05Reliable Performance
open-multi-agent01runAgent, runTasks and runTeam execution modes
02Durable approvals that survive restarts and fail closed on tampering
03Run records verifiable offline, byte for byte
04Works with hosted, local (Ollama, vLLM) and Chinese model providers
05No telemetry and no hosted control plane
04
Use Cases
CrewAI↳Write Job Descriptions
↳Trip Planner
↳Stock Analysis
open-multi-agent↳Run agents that must get human sign-off before writing files or running shell
↳Build PR review or security analysis agents with audit trails
↳Embed a multi-agent team in an existing Node.js backend
05
Best For
CrewAIMost PopularEssentialTrending
open-multi-agentEssentialTrending
FAQ
FAQ
What is the difference between CrewAI and open-multi-agent?
Both CrewAI and open-multi-agent are in the Multi-Agent category. CrewAI has 60.0k stars, while open-multi-agent has 7.0k stars.
Which is better, CrewAI or open-multi-agent?
The best choice depends on your use case. Choose CrewAI if Write Job Descriptions, and open-multi-agent if Run agents that must get human sign-off before writing files or running shell.
Is CrewAI free or open source?
Yes, CrewAI is open source on GitHub (MIT).
Is open-multi-agent free or open source?
Yes, open-multi-agent is open source on GitHub (MIT).
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