# OutSystems vs Windmill

| Attribute | OutSystems | Windmill |
|---|---|---|
| **Vioscale score** | 50.2 (61% (medium)) | 46.7 (54% (medium)) |
| deployment.options | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"air_gapped":true,"self_hosted":true}` |
| description.long | A platform combining low-code visual development with AI capabilities to help enterprises build, deploy, and manage custom applications and intelligent agents with built-in security, governance, and integration to existing systems. | Windmill is a workflow and application automation platform that enables teams to create internal tools and automate processes. It supports development in standard programming languages, flexible deployment via Docker and Kubernetes, and includes enterprise features such as role-based access control, audit logging, and integration with third-party services. |
| features.capabilities | - | `{"alm_devops":true,"open_source":true,"pro_code_escape_hatch":true,"ai_assisted_generation":true,"workflow_process_automation":true}` |
| integrations.count | 9 | 8 |
| integrations.list | `[{"name":"ServiceNow"},{"name":"SAP"},{"name":"Salesforce"},{"name":"Oracle"},{"name":"NetSuite"},{"name":"Microsoft Dynamics"},{"name":"Azure AD"},{"name":"Okta"},{"name":"SAML-based identity providers"}]` | `[{"name":"Slack"},{"name":"Discord"},{"name":"Svix"},{"name":"OpenAI"},{"name":"Supabase"},{"name":"PostgreSQL"},{"name":"Kubernetes"},{"name":"Docker"}]` |
| platform.support | `{"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"OutSystems Developer Cloud (ODC)","summary":"Contact sales for custom pricing based on application complexity, users, and add-ons","features":["AI-powered app and agent delivery","Full-stack development capabilities","Built-in DevSecOps","Automated code review and quality assurance","Professional support (8x5 or 24x7 upgrade)","Multiple runtime environments (development, non-production, production)","Compliance options (SOC2 Type II, PCI DSS, and others)"],"minSeats":100,"description":"Develop and run apps for employees, customers, and partners. Priced per application, user, and advanced add-ons.","contactSales":true,"includedLimits":{"applications":"1 medium-sized application to start","internal_users":"100 users"}},{"free":true,"name":"OutSystems Personal Edition","contactSales":false}],"addOns":[{"name":"24x7 Professional Support"},{"name":"Compliance Certifications (SOC2 Type II, PCI DSS)"},{"name":"Additional Runtime Environments"},{"name":"Uptime SLA Upgrade (99.95%)"},{"name":"Mobile App Shielding"}],"summary":"Flexible subscription model based on application complexity, user count, and required features. Free tier and Personal Edition available. Custom quotes required for full pricing.","freeTier":true,"sourceUrl":"https://www.outsystems.com/pricing-and-editions","retrievedAt":"2026-08-19T13:44:51.588Z"}` | `{"type":"hybrid","freeTier":true,"sourceUrl":"https://www.windmill.dev/changelog/new-pricing","retrievedAt":"2026-08-25T12:08:42.245Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.transparent | no | no |
| reliability.sla_pct | 99.5 | - |
| security.fedramp | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.soc2 | yes | yes |

## Capabilities (Low Code Platforms)

| Capability | OutSystems | Windmill |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Mobile app generation | - | - |
| Pro code escape hatch | - | ✓ |
| Workflow process automation | - | ✓ |
| Bpmn support | - | - |
| AI assisted generation | - | ✓ |
| Alm devops | - | ✓ |
| Plugin marketplace | - | - |
| Open source | - | ✓ |

*Source: Vioscale. Generated 2026-09-01T17:08:33.124Z. "-" = undocumented, not absent.*