Windmill vs Activepieces: Features, Pricing and User Reviews 2026

Windmill

Open-Source Workflow Automation Platform

Workflow Automation Data Orchestration+1 more

Activepieces

Open-Source AI Automation for Teams

Workflow Automation Enterprise Integration Platform+1 more

Windmill

Open-Source Workflow Automation Platform

Workflow Automation Data Orchestration+1 more

Activepieces

Open-Source AI Automation for Teams

Workflow Automation Enterprise Integration Platform+1 more

Windmill

Windmill is a developer platform that combines code with visual workflow building. You can write scripts in Python, TypeScript, Go, Bash, or SQL, and the platform automatically creates user interfaces for them. Unlike traditional low-code tools, Windmill lets you use real code while still providing visual tools for non-developers.

The platform works as a workflow engine that connects different scripts together. You can schedule tasks, create APIs from your scripts, and build custom apps with a drag-and-drop interface. Windmill supports both cloud hosting and self-hosting on your own servers.

There are free and paid versions. The free version includes unlimited script creation and basic features, while paid plans offer more executions, advanced support, and enterprise features like audit logs.

Activepieces

Activepieces is a workflow automation platform that connects your business apps and creates automatic actions between them. You build flows by dragging steps onto a canvas, choosing when things should happen and what actions to take. Unlike basic automation tools, Activepieces includes AI agents that can make smart decisions and handle complex tasks on their own.

The platform offers both cloud-hosted and self-hosted versions. This means you can run it on your own servers for complete data privacy, or use their cloud service for quick setup. It supports over 350 integrations including Google Sheets, Slack, Gmail, and AI tools like ChatGPT. You can also write custom code when needed, making it flexible for both simple and advanced automation needs.

Features of Windmill and Activepieces

Windmill

Multi-language script support (Python, TypeScript, Go, Bash, SQL)
Auto-generated user interfaces from code
Visual workflow editor with drag-and-drop
Custom app builder with 60+ components
Schedule scripts or trigger via webhooks
Git integration for version control
Over 100 pre-built integrations
Self-hosted or cloud deployment options
Enterprise-grade security and permissions
Real-time execution monitoring and logs

Activepieces

350+ app integrations with popular tools
AI agents with decision-making abilities
Visual drag-and-drop flow builder
Open-source with MIT license
Self-hosted and cloud deployment options
Built-in data tables for storage
Human approval workflows
Custom JavaScript code support
MCP server integration for AI tools
Real-time flow testing
Template library
API access for developers

Use Cases of Windmill and Activepieces

Windmill

Workflow Automation Job Scheduling Workflow Deployment

Activepieces

Workflow Automation Application Integration Cross-System Data Sync Custom Integration Building

Pricing of Windmill and Activepieces

Windmill

Windmill offers flexible pricing for both cloud and self-hosted deployments.

Cloud Pricing includes several tiers. The Free plan gives you 1,000 executions monthly with unlimited scripts, flows, and apps. Perfect for testing and small projects. The Team plan starts at $10 per month per developer and includes 10,000 executions per seat, 7-day audit logs, and priority Discord support. You can add operators at $5 monthly for non-developer team members. Enterprise plans begin at $840 monthly with unlimited audit logs, dedicated infrastructure, and 24/7 support with a 3-hour response time.

Self-Hosted Pricing is completely free for the open-source version with unlimited executions. The Enterprise self-hosted edition starts at $120 monthly and includes advanced features like SAML support, distributed caching, and commercial licensing. Annual plans offer a 16% discount on all paid tiers.

Activepieces

Activepieces offers flexible pricing for different needs and team sizes. The free plan includes 1,000 tasks per month, 2 active flows, and 200 AI credits. This works well for individuals testing automation or running simple workflows.

The Plus plan costs $25 per month and gives you unlimited tasks, 10 active flows, 500 AI credits, unlimited tables, and email support. This plan suits small teams and growing businesses.

For power users, the Business plan is $150 monthly with 50 active flows, 1,000 AI credits, support for 5 users, 10 projects, and API access. You can add more users as needed.

Enterprise customers get custom pricing with options for self-hosting, single sign-on, audit logs, custom roles, and dedicated support. Contact their sales team for a quote.

Embed pricing starts at $800 per month for developers wanting to add Activepieces into their own products, with enterprise embed options from $2,500 monthly.