n8n vs OpenAI Responses API
A side-by-side comparison to help you choose the right tool.
90
n8n scores higher overall (90/100)
But the best choice depends on your specific needs. Compare below.
| Feature | n8n | OpenAI Responses API |
|---|---|---|
| Our score | 90 | 87 |
| Pricing | Community Edition is available for self-hosting. Cloud and business plans are paid and usage-based by execution. | Usage-based API pricing; costs depend on the models and tools you use. |
| Free plan | Yes | No |
| Best for | Technical teams that want self-hosted automation, Developers mixing code with workflow orchestration, Organizations building AI agents and internal process pipelines | Product teams building assistants or agents on OpenAI, Developers migrating from older endpoint patterns, Apps that need streaming and tool invocation in one API |
| Platforms | web, linux, docker, api | api |
| API | Yes | Yes |
| Languages | en | en |
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| Get started | Visit site |
n8n
90
- Pricing
- Community Edition is available for self-hosting. Cloud and business plans are paid and usage-based by execution.
- Free plan
- Yes
- Best for
- Technical teams that want self-hosted automation, Developers mixing code with workflow orchestration, Organizations building AI agents and internal process pipelines
- Platforms
- web, linux, docker, api
- API
- Yes
- Languages
- en
- Pricing
- Usage-based API pricing; costs depend on the models and tools you use.
- Free plan
- No
- Best for
- Product teams building assistants or agents on OpenAI, Developers migrating from older endpoint patterns, Apps that need streaming and tool invocation in one API
- Platforms
- api
- API
- Yes
- Languages
- en
90Choose n8n if:
- You are Technical teams that want self-hosted automation
- You are Developers mixing code with workflow orchestration
- You are Organizations building AI agents and internal process pipelines
- You want to start free
87Choose OpenAI Responses API if:
- You are Product teams building assistants or agents on OpenAI
- You are Developers migrating from older endpoint patterns
- You are Apps that need streaming and tool invocation in one API
FAQ
- What is the difference between n8n and OpenAI Responses API?
- n8n is n8n is the technical team's automation platform: flexible, scriptable, and available as both cloud and self-hosted. it is one of the strongest choices for builders who want more control than saas automation tools usually allow. OpenAI Responses API is openai's newer response-oriented api surface for building assistants and agents with streaming, tools, and model control.
- Which is cheaper, n8n or OpenAI Responses API?
- n8n: Community Edition is available for self-hosting. Cloud and business plans are paid and usage-based by execution.. OpenAI Responses API: Usage-based API pricing; costs depend on the models and tools you use.. n8n has a free plan.
- Who is n8n best for?
- n8n is best for Technical teams that want self-hosted automation, Developers mixing code with workflow orchestration, Organizations building AI agents and internal process pipelines.
- Who is OpenAI Responses API best for?
- OpenAI Responses API is best for Product teams building assistants or agents on OpenAI, Developers migrating from older endpoint patterns, Apps that need streaming and tool invocation in one API.