APM tools have some of the most generous free tiers in IT software — New Relic offers 100GB/month of free data ingestion. Datadog APM has a 14-day trial. Elastic APM is open source. ManageEngine Applications Manager offers a free edition for up to 5 monitors. The challenge with free APM is data retention and the volume of traces needed for meaningful insight.
11 tools with free access highlighted below, plus 4 more in this category.
Datadog APM provides distributed tracing and code-level profiling unified with infrastructure metrics, logs, and security in a single platform — the most integrated APM experience available, with the tradeoff that per-host pricing plus span ingestion costs make the total bill difficult to predict before production deployment.
Best for: Cloud-native engineering teams running microservices architectures on AWS, Azure, or GCP that need distributed tracing correlated with infrastructure metrics, logs, and security signals in one platfor
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Datadog Infrastructure is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Dynatrace is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Elastic Observability is positioned here as a infrastructure monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Grafana Cloud is positioned here as a infrastructure monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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ManageEngine Applications Manager provides server and application performance monitoring with published pricing from $595 for 25 monitors — filling the gap between enterprise APM platforms like Dynatrace and basic server monitoring tools, with the caveat that it covers application health metrics rather than true code-level distributed tracing.
Best for: Mid-market IT operations teams that need application performance visibility — response times, availability, resource consumption, database query performance — without the complexity and cost of full A
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New Relic is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Prometheus is the open-source metrics engine that has become the de facto standard for cloud-native infrastructure and application monitoring — powering the metrics layer of most Kubernetes environments — but it is a metrics collection and alerting engine, not a full APM platform, and operating it at scale requires genuine engineering investment.
Best for: Platform engineering and SRE teams running Kubernetes-native workloads that need metrics collection, alerting, and service discovery integrated with the CNCF ecosystem. Also fits teams that want to bu
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Sematext Cloud is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Site24x7 is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Splunk Observability Cloud is positioned here as a infrastructure monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Other apm tools tools
These tools are part of the apm tools category but may not match the free tools filter above. Worth reviewing if the primary options don't fit.
AppDynamics (Cisco) is an enterprise APM platform with deep code-level diagnostics, business transaction correlation, and automatic baseline detection — purpose-built for large Java, .NET, and Node.js environments where application performance directly impacts revenue, but priced and sold as an enterprise platform that excludes most SMBs.
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LogicMonitor is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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SolarWinds Server & Application Monitor is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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VMware Aria Operations is positioned here as a server monitoring software option for teams comparing rollout fit, operating model, pricing structure, and how much administrative effort the product is likely to create after implementation.
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Free Tools FAQ for apm tools
Which APM tool has the best free tier?
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New Relic offers 100GB/month of free data ingestion — the most generous in the APM market. Elastic APM is fully open source. Grafana Tempo provides free trace storage with limits. Datadog APM requires a paid plan after the trial.
Is free APM useful for production?
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New Relic's free tier handles small production workloads well. Elastic APM (self-hosted) is production-grade with no limits if you manage the infrastructure. Free tiers work for 1-5 services; beyond that, data volume usually pushes you to paid.
What APM features are missing in free tiers?
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Advanced distributed tracing, AI-powered anomaly detection, service maps at scale, extended data retention (beyond 7-14 days), and custom dashboards with alerting. Free APM answers 'is it slow?' but not always 'why is it slow?'
