Arize Phoenix vs n8n
Side-by-side comparison with live GitHub signals. Last updated April 1, 2026.
| Metric | Arize Phoenix | n8n |
|---|---|---|
| GitHub Stars | 8.5K | 182.0K |
| Contributors | 120 | 427 |
| Last Commit | Mar 28, 2026 | Apr 1, 2026 |
| Open Issues | — | 1455 |
| License | open-source | source-available |
| Pricing | freemium | freemium |
| Free Tier | Yes | Yes |
| Category | dev-tools | dev-tools |
| Trending | Yes | No |
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About Arize Phoenix
Arize Phoenix is an open-source observability platform for LLM applications. It provides tracing for multi-step agent workflows, built-in evaluation with LLM-as-judge and code-based evals, dataset management for experiments, and a visual UI for debugging prompt/response pairs. Phoenix integrates with OpenTelemetry, LangChain, LlamaIndex, and OpenAI, and can run locally or in the cloud.
View full listingAbout n8n
n8n is a fair-code workflow automation platform combining a visual node editor with custom JavaScript/Python code. Features native AI capabilities via LangChain-based agent workflows, 400+ integrations, 900+ ready-to-use templates, and MCP client/server support. Enterprise features include SSO, advanced permissions, and air-gapped deployment. The most popular open-source workflow automation engine, powering thousands of AI agent workflows. Self-host or use n8n cloud.
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