N8n

Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamless AI integration and rich customization.

FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms…

RuleGo is a lightweight, high-performance, embedded, next-generation component orchestration rule engine framework for Go.

Open-source AI agents and workflow automation. Self-host or embed in your SaaS. Apache 2.0 alternative to n8n and Zapier.

Trigger.dev – build and deploy durable AI agents and workflows

Agent-ready RPA suite with out-of-the-box automation tools. Built for individuals and enterprises.