Activepieces vs Windmill
Side-by-side comparison of features, pricing, ratings, and alternatives.
Activepieces is an open-source, no-code automation tool that lets you connect apps and create custom workflows without writing code. It provides a visual editor and a library of pre-built actions, making it easy to automate repetitive tasks. Positioned as a self‑hosted alternative to Zapier, Activepieces can run on your own infrastructure or be used via the hosted cloud service, giving you full control over data privacy and scalability.
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.
- Fully open-source and self‑hostable
- No-code visual editor lowers entry barrier
- Extensible with custom code steps
- Free tier includes unlimited workflows
- Open‑source with full code transparency
- Supports multiple programming languages
- Fast conversion of scripts to APIs and UI
- Flexible deployment: self‑hosted or SaaS
- Smaller connector library than major SaaS competitors
- Self‑hosting requires technical setup
- Limited native mobile app support
- 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
More alternatives & similar tools
Alternatives to Activepieces
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View all →The Verdict
AI-generated from listing dataWindmill offers deeper developer‑centric scripting and API capabilities, while Activepieces provides a more beginner‑friendly no‑code visual builder with a larger connector library.
Key differences
- •Windmill lets you turn Python, TypeScript, Go, and SQL scripts into reusable workflow steps and secure APIs; Activepieces focuses on no‑code drag‑and‑drop with optional custom JavaScript/TypeScript steps.
- •Activepieces advertises over 200 native SaaS connectors; Windmill lists only a handful (GitHub, GitLab, Slack, PostgreSQL, MySQL, Kafka).
- •Windmill includes built‑in audit logs and enterprise‑grade role‑based access; Activepieces offers RBAC but no explicit audit‑log feature.
- •Windmill’s UI is functional but less polished, requiring learning its workflow DSL for advanced orchestration; Activepieces provides a more polished visual editor that lowers the learning curve.
Pricing & value
Both are freemium, but Windmill’s managed SaaS can become costly for large teams, whereas Activepieces’ free tier offers unlimited workflows.
Ease of use / learning curve
Activepieces’ drag‑and‑drop no‑code builder is easier for non‑developers; Windmill requires learning its workflow DSL.
Features & depth
Windmill supports multiple programming languages, API publishing, internal admin panels, and audit logs, giving richer developer‑focused capabilities.
Integrations & ecosystem
Activepieces claims over 200 native connectors; Windmill lists only a few core integrations.
Collaboration
Both provide role‑based access control for team collaboration.
Security & privacy
Windmill includes built‑in authentication, audit logs, and enterprise‑grade RBAC; Activepieces mentions RBAC but no audit‑log feature.
Support
Both offer community channels (Slack/GitHub) and email support; no distinction in the provided facts.
Choose Activepieces if…
Non‑technical teams or startups wanting quick no‑code workflows with many SaaS connectors.
Choose Windmill if…
Developer teams needing code‑first automation, API exposure, and enterprise security controls.
Common questions
Can I self‑host both platforms?
Yes, both Windmill and Activepieces are open‑source and can be self‑hosted.
Which tool supports more programming languages out of the box?
Windmill supports Python, TypeScript, Go, and SQL scripts; Activepieces only allows custom JavaScript/TypeScript steps.
Do either platforms provide audit logs for compliance?
Windmill explicitly includes audit logs; Activepieces does not mention audit‑log capability.


