n8n
Free and source-available fair-code workflow automation with AI capabilities.
68.0kstars
workflow-automationlow-code
Advantages
- +Top open-source Zapier/Make alternative
- +Visual workflows with AI nodes
- +Self-hosted, data remains under your control
Limitations
- -AI node features still rapidly evolving
- -Community nodes vary in quality
- -High-concurrency enterprise use needs optimization