Zapier is a tool that allows you to connect your favorite apps, automate workflows, and increase productivity.
Starting at $19.99/month
Best Windmill Alternatives ranked by AI · updated Aug 2026
Windmill is an open-source developer platform for turning scripts into internal tools, workflows, and scheduled jobs. It is aimed at engineering and operations teams that need code-first automation with approvals, retries, observability, and self-hosting.
Top 6 Windmill alternatives
Pipedream is a platform for integrating APIs, automating workflows, and connecting apps.
Free tier available, paid plans starting at $49/month
3
Workflows by Anvil
Anvil
Anvil Workflows is a Python-first platform for building, running, and monitoring durable multi-step workflows. It is aimed at developers who want workflow...
Pros
- Uses Python throughout instead of requiring a separate workflow DSL
- Combines workflow logic with Anvil's UI, server code, and deployment tools
- Accessible to teams already building applications on Anvil
Cons
- Less ecosystem maturity than Temporal or Airflow
- More tightly coupled to the Anvil platform than standalone orchestrators
- Fewer enterprise integrations than Zapier or Power Automate
Free tier; paid plans from $15/mo
Trigger.dev is an open-source platform for running reliable background jobs and long-running workflows in TypeScript. It is suited to developers building AI...
Pros
- Excellent TypeScript support for long-running jobs and AI tasks
- Open-source core allows self-hosting and infrastructure control
- Includes retries, concurrency, schedules, logging, and task visibility
Cons
- Narrower language support than Temporal
- Less built-in agent-specific functionality than Inferable
- Operational features depend on the selected cloud or self-hosted setup
Free self-hosted option; cloud plans available
Activepieces is an open-source automation platform for connecting applications and building reusable workflows. It targets teams seeking a simpler alternative to enterprise...
Pros
- Open-source and self-hostable unlike most hosted alternatives
- Simpler interface than n8n for straightforward automations
- Supports custom pieces and AI workflow components
Cons
- Smaller integration catalog than Autonix or Zapier
- Fewer mature enterprise controls than larger competitors
- Complex workflows may require more troubleshooting
Free self-hosted; cloud from $15/mo
Flows.sh is a workflow automation service for connecting applications and running repeatable processes. It targets users who want to automate tasks through...
Pros
- Focused on repeatable workflows rather than general-purpose project management
- Can reduce the need for custom integration code
- More suitable for lightweight automations than heavyweight enterprise orchestration
Cons
- Smaller ecosystem and community than Zapier, Make, or n8n
- Less mature documentation and third-party coverage than established alternatives
- Pricing and feature limits are less transparent than several competing platforms
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