Marketing agents
n8n
Open-source workflow engine with AI agent nodes for the decision loop
n8n is an open-source workflow automation platform with first-class AI agent nodes. It can host the marketing agent's decision loop: read the warehouse, call an LLM to pick the next action, publish creative, and turn ads on or off on a schedule. Self-hostable (fair-code) or via n8n Cloud, with a permission model for human-in-the-loop approval.
GitHub stars
206,759
daily snapshots
2026-09-01 to 2026-10-09
What n8n is
n8n is an AI workflow automation platform for technical teams. It combines a visual builder with code nodes so you can build complex agentic workflows without getting boxed in.
Key features
- Visual + code - build visually, drop into JavaScript or Python anywhere.
- Multi-agent setups - orchestrate several agents and RAG systems.
- Multiple models - connect cloud or offline AI models.
- Traceable reasoning - inspect every decision on the canvas.
- Human in the loop - pause for approval when needed.
- Self-hostable - run fully on-prem with Docker.
- Enterprise governance - SSO, RBAC, audit logs.
Install
Deploy with Docker, self-host from GitHub, or use the hosted version.
Use case
n8n is best for technical teams that want flexible, visual automation with AI. It is stronger than no-code tools for complex logic and cheaper than bespoke engineering for many integrations.
License
Faircode license; self-hosted and hosted options available.
Honest caveat
n8n’s power comes from its flexibility, which also means a learning curve. Non-technical users may need help setting up nodes, credentials, and error handling.
At a glance
Who's behind it
n8n
- GitHub stars
-
https://github.com/n8n-io/n8n
206,759 stars - updated 2026-10-09
- License
- Sustainable Use License
- Platforms
- self-hosted, cloud
- Install
npx n8n- Model support
- AI agent nodes work with OpenAI, Anthropic, Google, and local models via Ollama or LM Studio
- Website
- https://n8n.io