Best Self-Hosted Zapier Alternatives in 2026
Zapier is a workflow automation platform that connects 5,000+ apps to automate repetitive tasks without coding. Free tier available; paid plans start at $29.99/mo.
21 Self-Hosted Alternatives to Zapier
n8n
180KOpen-source-ish workflow automation for people who write code and people who don't — the 180K-star platform technical teams actually adopt.
Huginn
49KBuild agents that monitor the web, watch for events, and take automated actions on your behalf. Like IFTTT or Zapier, but self-hosted and infinitely customizable.
Kestra
27KEvent-driven orchestration platform for building, scheduling, and monitoring data pipelines and workflows in code.
Node RED
23KLow-code programming tool for wiring together hardware devices, APIs, and online services with a browser-based flow editor.
Activepieces
21KMIT-licensed, self-hostable Zapier replacement with unlimited runs and a clean UI non-technical teams actually use.
Automa
21KAutoma lets you run browser extension for automating repetitive tasks entirely on your own server.
Temporal
19KBuild invincible apps with Temporal's open source durable execution platform. Eliminate complexity and ship features faster. Talk to an expert today!
Windmill
16KWindmill offers execution runtime, orchestrator, app builder as a self-hosted workflow automation.
Trigger
14KTrigger is a TypeScript-based application that provides developer-friendly platform for building.
Automatisch
14KAutomatisch offers self-hosting, avoid vendor lock-in, wide range of integrations as a self-hosted workflow automation.
Pipedream
11KPipedream is a JavaScript-based application that builds powerful applications by connecting all your services with ease, using code or no code.
xyOps
3.6KXyOps lets you run workflow automation and server monitoring entirely on your own server.
Dagu
3.2KReleased under GPL-3.0, Dagu provides powerful Cron alternative on self-hosted infrastructure.
Hook0
1.4KFor API integration, Hook0 is a self-hosted solution that provides webhook solution for effortless event-driven communication between applications.
autokitteh
1.1KSelf-hosted workflow automation tool that provides durable workflow automation in just a few lines of code.
ActiveWorkflow
867ActiveWorkflow is a Ruby-based application that automates workflows using any programming language.
ByteChef
741ByteChef is a Java-based application that creates intelligent automation workflows combining AI agents.
Figranium
411Figranium lets you run browser automation and extraction tool entirely on your own server.
Computir Cloud
40Computir Cloud offers AI agent operating system, extensive integrations, full ownership and customization as a self-hosted developer tools.
RapidForge
33RapidForge lets you run lightweight platform for building webhooks entirely on your own server.
CTFreak
CTFreak is a self-hosted server management replacement for ActiveBatch, Cronitor, and more.
Why Look for Zapier Alternatives?
Zapier is a workflow automation platform that connects 5,000+ apps to automate repetitive tasks without coding. Free tier available; paid plans start at $29.99/mo.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
21 Best Open-Source Alternatives to Zapier
n8n
The world’s most popular workflow automation platform for technical teams. — 179,339 GitHub stars. Licensed under Custom.
Kestra
Event-driven declarative orchestrator — 26,538 GitHub stars. Licensed under Apache-2.0.
Activepieces
Friendly open source all-in-one automation tool — 21,227 GitHub stars. Licensed under MIT.
Automa
Automa is a browser extension for automating tasks by connecting blocks. — 21,148 GitHub stars. Licensed under Open Source.
Windmill
Turn scripts into workflows and UIs. — 16,002 GitHub stars. Licensed under Custom.
Trigger
A developer-friendly platform for building, scheduling, and managing background jobs in your applications with minimal setup. — 14,047 GitHub stars. Licensed under Apache-2.0.
Automatisch
Automate business processes without coding. — 13,781 GitHub stars. Licensed under AGPL-3.0.
Hook0
Open source webhook server and UI — 1,385 GitHub stars. Licensed under Custom.
ByteChef
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding. — 737 GitHub stars. Licensed under Open Source.
Huginn
Create agents to monitor and act online. — 48,881 GitHub stars. Licensed under MIT.
Node RED
Low-code programming for event-driven applications — 22,899 GitHub stars. Licensed under Apache-2.0.
Temporal
Durable execution platform for reliable workflows. — 18,909 GitHub stars. Licensed under MIT.
Pipedream
Build powerful applications by connecting all your services with ease, using code or no code. — 11,169 GitHub stars. Licensed under Open Source.
xyOps
Workflow automation and server monitoring — 3,530 GitHub stars. Licensed under BSD-3-Clause.
Dagu
Cron alternative with a web UI — 3,166 GitHub stars. Licensed under GPL-3.0.
autokitteh
Developer platform for workflow automation — 1,106 GitHub stars. Licensed under Apache-2.0.
ActiveWorkflow
Automate workflows using any programming language. — 867 GitHub stars. Licensed under NOASSERTION.
Read full ActiveWorkflow review
Figranium
Browser automation and extraction tool — 409 GitHub stars. Licensed under GPL-3.0.
Computir Cloud
Build custom AI agents with 240+ integrations. — 40 GitHub stars. Licensed under Open Source.
Read full Computir Cloud review
RapidForge
Rapid app development and deployment — 33 GitHub stars. Licensed under Apache-2.0.
CTFreak
Task scheduler for script execution, monitoring, and more. Licensed under Proprietary.
Why Self-Host Instead of Zapier?
- Data ownership. Your data stays on your server, not on Zapier’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
How much can you save?
Zapier (Professional)
$30/mo
Billed monthly
$360/year
n8n (self-hosted)
$10/mo
VPS hosting only. $0 per-user fees.
$320 year 1 (incl. $200 setup)
Your annual savings
$40
Year 1 (after setup cost). Year 2+: $240/year (67% less).
That's $20 saved every month.
n8n runs on a $10/mo VPS with unlimited users. Setup by upready.dev starts at $200 (one-time). Zapier pricing as of March 2026.
Why teams switch from Zapier
- → Data ownership. Your data stays on your server -- not on Zapier's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Head-to-Head Comparisons
Both are automation tools. Apache Airflow has 5 unique features, Huginn has 3.
Both are automation tools. Apache Airflow has 5 unique features, Kestra has 2.
Both are automation tools. Apache Airflow has 4 unique features, Trigger has 2.
Both are automation tools. ARA has 4 unique features, Huginn has 3.
Both are automation tools. Budibase has 6 unique features, Huginn has 2.
Both are automation tools. ByteChef has 4 unique features, Dify has 3.
Both are automation tools. Dagu has 15 unique features, Dify has 1.
Both are automation tools. Dagu has 15 unique features, n8n has 1.
Both are automation tools. Dify has 4 unique features, Figranium has 3.
Both are automation tools. Dify has 4 unique features, Kestra has 2.
Both are automation tools. Dify has 3 unique features, Trigger has 2.
Both are automation tools. Frappe Builder has 3 unique features, n8n has 5.
Both are automation tools. Huginn has 3 unique features, Label Studio has 4.
Both are automation tools. Illa has 3 unique features, Kestra has 2.
Both are automation tools. Huginn has 2 unique features, SQLPage has 6.
Both are automation tools. Kestra has 2 unique features, Skyvern has 4.
Both are automation tools. Kestra has 1 unique feature, Trigger has 2.
Both are automation tools. n8n has 4 unique features, Terrateam has 2.
n8n is better for business workflow automation (CRM, marketing, data pipelines). Node-RED is better for IoT, hardware, and low-level system automation. Choose based on your automation domain.
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