# OpenWOP alternatives and comparisons

> Source: https://openwop.dev/comparisons/ · OpenWOP, the open-source protocol for multi-agent workflow orchestration.

OpenWOP is an open protocol for multi-agent workflow orchestration, so it sits beside agent frameworks, durable-execution engines and automation platforms rather than replacing them. Pick a framework to write agents, Temporal for production durability, and n8n for visual automation; pick OpenWOP when you need one contract for how runs start, stream, wait for approval and replay across hosts.

Checked 4 October 2026. Every comparison links its sources and says where the other tool is the better choice.

## Side by side

| Tool | What it is | Licence | Best at |
|---|---|---|---|
| OpenWOP | Wire protocol plus conformance suite | CC BY 4.0 spec, Apache 2.0 code | A portable run contract: approvals, event log, fork and replay; new, with no independent host yet |
| [LangGraph](https://openwop.dev/comparisons/langgraph/) | Agent framework plus hosted runtime | MIT library, Elastic-2.0 server | Building stateful agents in Python or JavaScript |
| [CrewAI](https://openwop.dev/comparisons/crewai/) | Multi-agent framework plus platform | MIT | Fast role-based multi-agent apps in Python |
| [AutoGen, Agent Framework, AG2](https://openwop.dev/comparisons/autogen/) | Agent frameworks | MIT, MIT, Apache 2.0 | .NET and Azure agents; community multi-agent in Python |
| [Temporal](https://openwop.dev/comparisons/temporal/) | Durable-execution engine | MIT | Production durable execution in any domain |
| [n8n](https://openwop.dev/comparisons/n8n/) | Low-code automation platform | Sustainable Use (fair-code) | Visual automation with thousands of integrations |

## Protocols it works with

- [A2A, MCP and OpenWOP](https://openwop.dev/comparisons/a2a-openwop-mcp/): MCP connects an agent to tools, A2A lets agents delegate to each other, and OpenWOP runs the workflow they take part in.
- [OpenExO 3.0 and OpenWOP](https://openwop.dev/comparisons/openexo-3-openwop/): how an organisational framework maps onto the protocol.

## Something out of date?

These pages describe other projects as of the date above. If a fact has changed, [open an issue](https://github.com/openwop/openwop/issues) and we will correct it.