
OneUptime is an open-source observability platform that monitors uptime for websites and APIs.
OneUptime publishes its monitoring, incident, and observability platform as open source under Apache 2.0, so teams can self-host the Community Edition at any scale while the company sells managed cloud and enterprise subscriptions. Usage pricing starts at one dollar per active monitor per month, with telemetry ingestion at ten cents per gigabyte.
Its trust center lists ISO 27001, 27017, and 27018 certifications, a SOC 2 Type II attestation, HIPAA-compliant deployment, and a 99.95 percent uptime target for enterprise plans. The project repository records more than 7,600 GitHub stars and over 44,000 commits.
The OneUptime codebase originated in 2021: the OneUptime GitHub organization created its repository on June 27, 2021, and the first recorded commit followed on July 4, 2021. The offering operates as the product of HackerBay, Inc., a Delaware corporation that presents OneUptime as its doing-business-as brand.
The platform's documentation positions it as a combined replacement for standalone uptime monitoring, status page, incident management, on-call, logging, and application monitoring tools. The project's about page reports more than 80 contributors and one million-plus downloads, and the repository has accumulated more than 1,100 releases.
OneUptime prices its cloud service in four published plans: a free tier, Growth at 22 dollars per month, Scale at 99 dollars per month, and a custom-priced Enterprise contract. Usage charges add one dollar per active monitor per month, ten cents per SMS or WhatsApp notification, ten cents per call minute, and ten cents per gigabyte of telemetry ingested.
The self-hosted Community Edition under Apache 2.0 is free at any scale, and the pricing FAQ states the company does not discount its SaaS service for non-profit or open-source use beyond published annual and volume terms. Enterprise plans add custom data residency and retention, private-cloud deployment, and a 99.95 percent service-level agreement.
OneUptime is an open-source observability and incident-management platform that combines uptime monitoring, status pages, on-call scheduling, logs, metrics, traces, and error tracking in a single product. Its codebase is published at github.com/OneUptime/oneuptime under the Apache 2.0 license, with enterprise features such as SCIM and audit logs in a separately licensed directory.
The platform runs as a managed cloud service or as a self-hosted deployment through Docker Compose or Kubernetes with Helm, and it targets DevOps, SRE, platform, and developer teams from startups to regulated enterprises. Single sign-on, role-based access, and data-residency options cover United States, European Union, and customer-owned datacenters.