ai-framework
CrewAI
Role-playing multi-agent framework — agents that work together
Open-source multi-agent framework. Define Agents with roles + goals + tools → Crews execute sequentially or collaboratively. Standalone (no LangChain). Python. MIT.
Pricing
| Tier | Price | Notes |
|---|---|---|
| OSS (MIT) | Free | MIT-licensed Python framework. Free forever. |
| Enterprise | Custom | Managed CrewAI Enterprise — deploy + monitor Crews in the cloud. Custom pricing. |
Limits
| Tier | Metric | Value | Notes |
|---|---|---|---|
| — | enterprise features | Management UI, deployment, monitoring, SSO, audit logs | Enterprise tier |
| — | execution modes | Sequential, Hierarchical (manager agent + workers), Parallel | Execution modes |
| — | flows pattern | Flows = event-driven deterministic workflows between Crews | CrewAI Flows |
| — | language | Python only (no JS) | Supported languages |
| — | license | MIT | OSS license |
| — | observability | OpenLIT + Langfuse + LangSmith integrations out of box | Obs support |
| — | standalone | Built from scratch — NOT a LangChain wrapper | Standalone design |
Features
- CrewAI Enterprise UI — Managed cloud for deploying + monitoring crews.
- Hierarchical Process — Manager agent delegates to workers.
- Human Input — human_input=True pauses for human review/approval.
- MCP Tool Support — Consume MCP servers as Agent tools.
- Memory — Short-term, long-term, entity memory per Crew/Agent. · docs
- Observability Integrations — Langfuse, LangSmith, AgentOps, OpenLIT.
- Planning Feature — Optional planner agent that plans before task execution.
- Task Guardrails — Validate task output + retry with feedback.
- Testing — Test Crews deterministically with eval metrics.
- Tools — 70+ pre-built tools (search, scrape, file, vision, code exec). · docs
- Training — Train agents from feedback loops.
Developer interfaces
| Slug | Name | Kind | Version |
|---|---|---|---|
| cli | CrewAI CLI | cli | 0.x |
| enterprise | CrewAI Enterprise | rest | v1 |
| sdk-python | crewai (Python) | sdk | 0.140.x |
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Staxly is an independent catalog of developer platforms. Outbound links to CrewAI are plain references to their official pages. Pricing is verified at publication time — reconfirm on the vendor site before buying.