Extend vs n8n
A side-by-side comparison of features, pricing, and characteristics.
Extend
Extend is a production-ready document processing toolkit designed to transform unstructured PDFs into high-quality structured data.
Read the full reviewn8n
n8n is a workflow automation platform that combines visual drag-and-drop building with code-based flexibility for technical teams.
Read the full review| Attribute | Extend | n8n |
|---|---|---|
| Pricing type | Free + paid (from $500/mo) | Free + paid (from $20/mo) |
| Korean support | No | No |
| Platforms | Web, API | Web, Desktop, Self-hosted |
| Open source | No | No |
| API available | - | Available |
| SDK | - | Available |
| LLM-based | - | Yes |
| Multimodal | - | Yes |
| AI model | - | OpenAI GPT, Anthropic Claude, Google Gemini, DeepSeek-V3 / R1, Mistral, Cohere, Ollama (Llama |
| GitHub Stars | - | 203.7K |
| Vendor | Extend AI | n8n (n8n GmbH) |
| Category | Productivity & Automation | Productivity & Automation |
| Details | View | View |
Extend key features
- Confidence scoring and multi-pass review agents
- End-to-end document workflow orchestration
- Studio interface for schema iteration and evaluation
- Composer Agent for automatic schema refinement
n8n key features
- Hybrid visual and code-based workflow editor
- AI agent integration and LLM embedding
- Self-hosted and on-premise deployment options
- Advanced debugging tools (step re-run, data mocking)
- Library of 1700+ automation templates