SigNoz ships an open-source, self-hostable alternative to proprietary observability suites such as Datadog and New Relic. The project reports more than 10 million downloads, over 25,000 GitHub stars, and a contributor base of 140 or more.
Because the platform is built natively on OpenTelemetry, teams are not locked into a single vendor's data model. SigNoz can run fully self-hosted, as a managed cloud, or brought into the customer's own cloud environment.
Marketsand Markets sizes the observability tools and platforms market at USD 10.47 billion in 2025 and projects it will reach USD 22.99 billion by 2031, a 14.1 percent compound annual growth rate.
Growth drivers include the complexity of cloud-native applications, the cost pressure of production downtime, and AI-driven resilience requirements in modern software operations.
SigNoz offers its open-source Community edition free for self-hosted deployment, while its cloud platform bills on usage rather than per user or per host.
Cloud pricing starts at $49 per month for the Teams plan, with logs and traces metered at $0.30 per GB and metrics at $0.10 per million samples, and Enterprise plans start at $4,000 per month.
