Open-source workflow automation
Replacing: Zapier
| Project | What it is | Stars | Last release | Replaces |
|---|---|---|---|---|
| n8n Active Custom | Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations. | 209k | Oct 29, 2026 | Zapier |
| Huginn Active MIT | Create agents that monitor and act on your behalf. Your agents are standing by! | 50.2k | Oct 26, 2026 | Zapier |
| Activepieces Active Mixed or custom | A no-code workflow automation tool with a visual builder, hundreds of integrations and AI agent features. | 25.3k | Oct 29, 2026 | Zapier |
| Windmill Active Mixed or custom | A developer platform that turns scripts into webhooks, workflows and internal UIs. | 18.3k | Oct 29, 2026 | Zapier |
| Automatisch Slowing down Mixed or custom | A workflow automation tool that connects apps without code, similar to Zapier. | 14.0k | Aug 8, 2025 | Zapier |