Best Self-Hosted Automation Tools in 2026

Tools that let you automate repetitive workflows, integrate services, and trigger actions across applications.

The top-rated pick is n8n with 181,408 GitHub stars.

5 self-hosted automation tools — ranked by GitHub stars. Browse all

n8n

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Alternative to:

Make

Flowise

Flowise is an open-source, visual, low-code/no-code tool designed to help users build AI agents and sophisticated LLM-powered workflows through a drag-and-drop interface. It features a Node.js backend and a React frontend, along with modular components for integrations and API documentation—making it accessible to both developers and non-technical users.

Alternative to:

Make

Apache Airflow

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Alternative to:

Zapier

Lightpanda

A headless browser built from scratch in Zig, optimised for AI agents and automation with 9x less memory and 11x faster execution than Chrome.

Alternative to:

Playwright

Automatisch

The open source Zapier alternative. Build workflow automation without spending time and money.

Alternative to:

Zapier

Why self-host?

Self-hosting puts you in control. You own your data, avoid vendor lock-in, and eliminate recurring subscription costs. For teams handling sensitive data or operating under strict compliance requirements, running your own infrastructure is often the only viable option.

Want to compare all open source options including cloud-hosted ones? See the best open source automation tools →