📦

Windmill

Name: Windmill
Brand: Windmill

Turn code into workflows, internal tools, and APIs instantly

softwareLow-Code / No-Code open-sourcelow-codeautomation

Visit Website

Our Verdict

Best for

Dev teams needing open‑source, multi‑language script‑to‑API automation

Skip if

Teams requiring polished UI or low‑code without DSL learning

What is Windmill?

Windmill is an open‑source developer platform that lets you convert Python, TypeScript, Go and SQL scripts into production‑ready workflows, internal tools, and APIs. It provides a low‑code environment where developers can orchestrate, schedule, and expose code without writing boilerplate. The platform supports self‑hosted deployments as well as a managed cloud offering, enabling teams to iterate quickly, share components, and scale automation across the organization while keeping full control over data and infrastructure.

SpecificationsAI-estimated

open source✅ Yes

api available✅ Yes

support optionsEmail, Community Slack, GitHub Issues

key integrationsGitHub, GitLab, Slack, PostgreSQL, MySQL, Kafka

Key Features of Windmill

Execute Python, TypeScript, Go, and SQL scripts as reusable workflow steps.

Design visual pipelines that schedule, branch, and parallelize tasks without writing orchestration code.

Publish any script as a secure HTTP API endpoint with built‑in authentication.

Create internal admin panels and dashboards directly from code, eliminating separate UI development.

Deploy on your own infrastructure or use Windmill's hosted SaaS with automatic scaling.

Version control integration with GitHub and GitLab for CI/CD of workflows.

Built‑in role‑based access control and audit logs for enterprise security compliance.

Extensible plugin system allowing custom connectors to databases, message queues, and third‑party services.

Use Cases for Windmill

Data pipelines

Automate ETL jobs by chaining SQL and Python scripts.

Internal admin tools

Build CRUD interfaces for internal databases without a front‑end team.

API layer for legacy code

Expose existing scripts as RESTful APIs instantly.

Scheduled reporting

Generate and email periodic reports using Go or Python scripts.

Pros & Cons of Windmill

Pros

Open‑source with full code transparency
Supports multiple programming languages
Fast conversion of scripts to APIs and UI
Flexible deployment: self‑hosted or SaaS

Cons

UI is functional but not as polished as dedicated low‑code platforms
Advanced orchestration may require learning its workflow DSL
Managed SaaS pricing can be higher for large teams

Frequently Asked Questions

Is Windmill truly open source?

Yes, the core platform is released under the Apache 2.0 license and the source code is publicly available on GitHub.

Can I run Windmill on my own servers?

Absolutely. Windmill provides Docker images and Helm charts for self‑hosted deployments on any infrastructure.

What languages are supported for scripts?

Python, TypeScript, Go, and SQL are natively supported, and you can add others via custom containers.

Does Windmill offer a hosted version?

Yes, Windmill Cloud provides a managed SaaS offering with automatic scaling, backups, and premium support.

Pricing Overview

View full pricing →

Freemium

Detailed plans are not listed. Visit the official website for pricing information.

Reviews & Ratings0.0

Write a Review See all reviews →

No reviews yet. Be the first to write one!

Top Alternatives & Similar Software

View all alternatives & similar software→

No alternatives available yet.