OneUptime is a complete open-source observability platform designed to replace fragmented tools like Pingdom, StatusPage.io, PagerDuty, and New Relic with a single unified system. It addresses the operational complexity of modern infrastructure by combining uptime monitoring, status pages, incident management, on-call scheduling, log aggregation, application performance monitoring (APM), and error tracking into one cohesive solution. Built for DevOps teams, SREs, and engineering leaders managing distributed systems, OneUptime reduces tool sprawl and operational toil while improving incident response times and customer communication during outages. The platform is fully open-source under Apache 2.0, with both self-hosted and cloud deployment options available.
What You Get
- Uptime Monitoring - Monitor website, API, and service availability from global locations with real-time alerts via email, SMS, Slack, or other channels when downtime occurs.
- Status Pages - Create custom-branded public status pages to communicate service health and maintenance windows to customers without requiring them to log in.
- Incident Management - Collaboratively manage incidents from detection to resolution with timeline tracking, task assignment, and post-mortem documentation.
- On-Call & Alerts - Schedule rotating on-call shifts with escalation policies to ensure the right person is notified based on severity and time of day.
- Logs Management - Centralize logs from multiple services, search with filters, and analyze patterns to troubleshoot issues without switching tools.
- Application Performance Monitoring (APM) - Track key performance metrics including response time, throughput, error rate, and user satisfaction for web applications.
- Error Tracking - Automatically capture and display errors with stack traces, contextual data, and user impact details to accelerate debugging.
- Workflow Automation - Integrate with Slack, Jira, GitHub, and 5000+ other apps via webhooks and connectors to automate alert routing and incident updates.
Common Use Cases
- Building a multi-tenant SaaS dashboard with real-time analytics - Use OneUptime to monitor API endpoints for each tenant, display status pages per customer, and trigger alerts when latency exceeds thresholds.
- Creating a mobile-first e-commerce platform with 10k+ SKUs - Track service health across microservices, correlate errors from frontend JS with backend logs, and reduce MTTR during high-traffic sales events.
- Problem: Teams use 7+ tools for monitoring and incident response → Solution: OneUptime consolidates uptime checks, status pages, on-call schedules, and incident logs into one dashboard - Eliminates context switching and reduces miscommunication during outages.
- DevOps teams managing microservices across multiple cloud providers - Centralize logs and APM data from AWS, GCP, and Azure into one interface with unified alerting and incident workflows.
Under The Hood
OneUptime is a comprehensive monitoring and observability platform designed to provide intelligent infrastructure insights and automated system responses through AI-driven agents. The platform integrates traditional monitoring capabilities with modern micro-frontend architecture and intelligent automation systems.
Architecture
This system adopts a modular monolithic structure with well-defined layers and feature-based organization.
- The architecture follows a layered design separating UI, API, and utility components for clear separation of concerns
- Modules are grouped by functional areas such as Accounts, AdminDashboard, and AIAgent to promote modularity and maintainability
- Design patterns like Factory, Strategy, and Singleton are applied in key components such as CodeAgentFactory and TaskHandlerRegistry
- Inter-module communication is handled through shared utilities and centralized API endpoints, ensuring loose coupling between services
Tech Stack
The system is built using TypeScript and React, with Node.js backend services supporting a modern web development stack.
- Built predominantly in TypeScript with React for frontend UI components and Node.js for backend services, leveraging Express-like API patterns
- Relies on a range of dependencies including Common library modules, TypeORM for database operations, and EJS for templating
- Development tools include esbuild for build configuration, nodemon for hot-reloading, and ts-node for runtime compilation
- Testing is handled via Jest with coverage reporting and npm-based automation scripts for test execution and auditing
Code Quality
The codebase emphasizes reliability through extensive testing and consistent error handling practices.
- Comprehensive test coverage across multiple modules reflects a mature approach to ensuring system stability and correctness
- Error handling is implemented consistently using try/catch blocks and exception-based patterns for runtime resilience
- Code follows standard TypeScript and JavaScript conventions with moderate consistency in naming and structure
- Some technical debt is present in the form of extensive mocking and a proliferation of utility modules that may indicate over-engineering
What Makes It Unique
OneUptime distinguishes itself through its integration of AI automation with traditional infrastructure monitoring.
- Features a modular micro-frontend architecture that enables flexible and scalable UI development
- Employs an intelligent agent system capable of autonomously detecting and resolving system issues without human intervention