Activepieces vs Windmill
Activepieces
activepieces.com
Windmill
windmill.devSide by side
| Figure | Activepieces | Windmill |
|---|---|---|
| Price from | $20/mo | $120/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 4 |
| Spec score · Task Automation Software | 9.0 (#1) | 8.7 (#4) |
| Spec score · Ai Automation | 9.1 (#2) | 8.6 (#5) |
| Integrations | The integrations catalog lists 764 pieces, including Gmail, Slack, OpenAI, Notion, Google Sheets, HubSpot, and Salesforce. | Windmill Hub lists more than 200 resource types, including Google services, GitHub, GitLab, Slack, Microsoft Teams, AWS, S3, BigQuery, ClickHouse, Datadog and Discord. |
| Product | Activepieces is an AI automation platform for teams to build workflows and AI agents with governance and security controls. | Windmill is an open-source workflow engine and developer platform for building endpoints, workflows and user interfaces. |
| Security | The security page states that the platform has SOC 2 Type 2, AES-256 encryption at rest, TLS in transit, and a 2026 penetration test. | Windmill lists granular permissions, RBAC, secret management, OAuth, SSO and audit logs among its enterprise features. |
| Support | The pricing page lists community support for Free and Plus, email support for Team, and dedicated support for Ultimate. | The free self-hosted plan includes community support on Discord, while Enterprise lists 24/7 priority support with a 3-hour response time. |
Plans
Activepieces
- FreeFree
- Plus$20 a month
- Team$200 a month
- Embed$36,000 a year
- Enterprise controlPriced on request
- UltimatePriced on request
Windmill
- Free and Open-sourceFree
- Free and Open-sourceFree
- Enterprise$120 a month
- Enterprise example configuration$170 a month
In their own words
Activepieces
Activepieces is an AI automation platform for teams building workflows and AI agents, with governance and security controls. Users can describe an outcome in chat and have the platform create a flow or agent. Flows support branching, retries, waitpoints, subflows, error handling, human approvals, and inline TypeScript. Its catalog lists 764 integrations, including Gmail, Slack, OpenAI, Notion, Google Sheets, HubSpot, and Salesforce; every piece is included on every plan. Activepieces runs in its cloud, on customer infrastructure, or in air-gapped environments. Connected apps can also be made available through one MCP server for clients such as Claude, Cursor, and Windsurf. The company says customer automations, runs, documents, and prompts are not used to train models. Free includes 1,000 credits a month and one user; when credits run out, further runs wait until the next day’s refresh. Plus is $20 a month, and Team is $200 a month. It is available through web, API, and self-hosting.
Windmill
Windmill is an open-source workflow engine and developer platform for building endpoints, workflows and user interfaces. It is aimed at teams making internal software across engineering, data, sales, support and marketing. Scripts can be written in TypeScript, Python, Go, PHP, Bash, C#, SQL, Rust, Ruby and R, among other languages. Windmill combines a script editor, low-code flow builder, and low-code, React or Svelte app builders. Scripts and flows can be triggered by webhooks, schedules, HTTP routes, queues or an open API. Its Hub lists more than 200 resource types, including GitHub, Slack, AWS, BigQuery and PostgreSQL; users can also define custom resource types with schemas. Local development through the CLI and Git sync support version control and deployment workflows. Self-hosting is supported. The free and open-source plan is free and includes three workspaces, 50 users, 10 GiB of workspace object storage and 100 guest app users per 30 days. Enterprise is $120 a month and includes a month-long trial. Enterprise features include granular permissions, RBAC, secret management, OAuth, SSO and audit logs.