n8n
Open-source workflow automation platform for connecting 400+ apps and services with visual editor, AI capabilities, and powerful self-hosted integrations.
Flowise
Self-hosted visual LLM flow builder for creating AI applications with drag-and-drop interface.
Heyform
Self-hosted form builder for creating custom surveys, contact forms, and data collection tools.
Teable
Super-fast no-code database platform built on PostgreSQL with spreadsheet interface, real-time collaboration, and self-hosted Airtable alternative.