SigNoz is an observability platform built on open standards and powered by OpenTelemetry. Its cloud service brings application performance monitoring, logs, traces, metrics, exceptions, infrastructure data, and alerts together in one workspace, helping engineering teams investigate issues without switching between separate tools. Users can correlate telemetry, build dashboards, analyze traces, and query data with a query builder, PromQL, or ClickHouse SQL. The platform also provides monitoring for Kubernetes, hosts, and cloud infrastructure, along with support for LLM and AI-agent telemetry.

SigNoz offers AI-focused capabilities, including Noz, an AI teammate for investigating incidents, tuning alerts, and creating dashboards, as well as an MCP server that lets coding agents access telemetry. Customers can choose SigNoz Cloud or run the self-hosted product on their own infrastructure. Cloud pricing is usage based, without per-user or per-host charges; enterprise deployment options include dedicated cloud and bring-your-own-cloud. SigNoz also highlights SOC 2 Type II and HIPAA compliance, and supports alert notifications through services such as Slack, PagerDuty, email, and webhooks.