Explore tools connected to this topic.
Active Pro listings from this category appear first. Your sort applies within Pro and Free results.
Better StackUptime Monitoring & Status PagesBetter Stack is a hosted platform for uptime monitoring, on-call alerting, incident management, status pages, logs, traces, metrics, error tracking and an AI SRE agent, with a free tier and usage-based telemetry pricing.CommercialWeb platformFreemium
DatadogMonitoring & ObservabilityDatadog is a SaaS observability and security platform that collects metrics, traces, logs and events through its open-source Agent and 1,000+ integrations, with per-host and per-volume pricing across regional sites.CommercialWeb platformPaid
GarageStorage & NASAGPLv3 object store written in Rust that implements the S3 API, replicates data across zones over ordinary Internet links and runs as a single binary. Built for small to medium self-hosted clusters, not for maximum throughput.Open sourceSelf-hosted
GrafanaMonitoring & ObservabilityGrafana is the open source visualization and alerting server from Grafana Labs. It queries Prometheus, Loki, Elasticsearch, InfluxDB, PostgreSQL and other data sources in place, and runs self-managed on Linux, Windows, macOS, Docker or Kubernetes, or as Grafana Cloud.Open sourceSelf-hostedFreemium
HatchetData Engineering & OrchestrationHatchet queues and runs background tasks, DAG workflows and durable tasks written with SDKs for Python, TypeScript, Go and Ruby. It adds retries, concurrency, rate limits, cron and a dashboard, self-hosted on PostgreSQL or as Hatchet Cloud.Open sourceSelf-hostedFreemium
Highlight.ioMonitoring & ObservabilityHighlight.io is an open-source monitoring platform for session replay, error monitoring, logs and traces. LaunchDarkly acquired Highlight in April 2025; the hosted service ended on February 28, 2026, while the repository stays open.Open sourceSelf-hosted
New RelicMonitoring & ObservabilityNew Relic is a hosted observability platform that collects metrics, events, logs and traces from agents and OpenTelemetry. Pricing is usage-based on data ingest and users or compute, with a free tier of 100 GB per month.CommercialWeb platformFreemium
OneUptimeUptime Monitoring & Status PagesOneUptime is an open-source observability platform from HackerBay, Inc. that combines uptime and infrastructure monitoring, status pages, incident management, on-call paging and OpenTelemetry logs, metrics and traces, as a cloud service or self-hosted.Open sourceSelf-hostedFreemium
OpenObserveMonitoring & ObservabilityOpenObserve (O2) is an AGPL-3.0 observability platform written in Rust for logs, metrics, traces, RUM, dashboards, alerts, pipelines and LLM observability, self-hosted as a single binary or HA cluster, or used as a cloud service.Open sourceSelf-hostedFreemium
PrometheusMonitoring & ObservabilityPrometheus is an Apache-2.0 monitoring system and time series database from the CNCF. It scrapes metrics over HTTP from discovered targets, stores them locally, queries them with PromQL and evaluates alerting rules that are sent to Alertmanager.Open sourceSelf-hosted
TempsPaaS & App DeploymentOne self-hosted Rust binary that deploys apps from git and bundles managed databases, web analytics, session replay, Sentry-compatible error tracking, OpenTelemetry, uptime, email and an AI gateway. Dual-licensed MIT or Apache 2.0.Open sourceSelf-hostedFreemium
UptraceMonitoring & ObservabilityUptrace is an AGPL-3.0 observability platform that ingests OpenTelemetry traces, metrics and logs into ClickHouse, with dashboards, SQL and PromQL-like queries, alerting, incidents and SLOs. Self-hosted editions and a usage-billed cloud.Open sourceSelf-hostedFreemium
ZabbixMonitoring & ObservabilityZabbix is an open-source distributed monitoring platform from Zabbix LLC (Riga, Latvia). It collects metrics with agents or agentless checks, detects problems with triggers, sends alerts and shows dashboards. Version 8.0 LTS adds OpenTelemetry, APM and ClickHouse.Open sourceSelf-hostedFreemium