Atlas CMMS
Open-source CMMS for work orders, asset tracking and preventive maintenance

Atlas CMMS is an open-source computerized maintenance management system (CMMS) that provides web and mobile interfaces for work order management, preventive maintenance, asset tracking and inventory control. It is distributed with Docker compose for easy self-hosting and offers a hosted/demo site and official mobile apps for field use. (github.com)
Key Features
- Work order creation, assignment, time logging, priorities and history tracking. (github.com)
- Preventive maintenance (calendar and meter-based triggers) and automation rules for recurring work orders. (github.com)
- Asset/equipment hierarchies, downtime tracking and lifecycle cost visibility. (github.com)
- Inventory and parts management with stock alerts, purchase order automation and consumption tracking. (github.com)
- Dashboards, analytics and reporting for work order compliance, downtime and cost trends. (docs.atlas-cmms.com)
- Web frontend (React + TypeScript), Java Spring Boot API, and mobile app(s) for field technicians. (github.com)
- Deployment via docker-compose using Postgres and MinIO for storage; environment variables provided for configuration. (github.com)
Use Cases
- Facilities and campus maintenance teams managing preventive schedules, service requests and asset histories. (github.com)
- Manufacturing or production teams tracking equipment downtime, work orders and parts consumption. (github.com)
- Field technician workflows using mobile apps to complete work orders, upload photos and log time offline/online. (apps.apple.com)
Limitations and Considerations
- Some advanced capabilities (white-labeling, SSO and other commercial features) require a commercial license; the project is dual-licensed. (github.com)
- The frontend references MUI (Material UI) and offers a MUI X license variable; some pro UI components may require separate licensing. (github.com)
- Production deployments expect Postgres and MinIO (or GCP storage) and require proper env configuration (PUBLIC_FRONT_URL, PUBLIC_API_URL, OAuth2 and API keys for maps). (github.com)
Atlas CMMS is a feature-rich open-source option for teams that need a self-hosted maintenance platform with web dashboards and mobile field apps. It is suitable for organizations that can operate and secure a Docker-based deployment and who may optionally opt for commercial licensing for advanced enterprise features. (github.com)
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Spring Boot
MinIO (S3-compatible)
Docker
TypeScript
React
React Native (SDK)
Material UI
Java