Softwr

Log Management · head to head

Dynatrace vs Prometheus

Dynatrace logo

Dynatrace

Log Management

Application Performance Management and Observability

From
Free
Rated
-
Full reviewWebsite
Prometheus logo

Prometheus

Network & Connectivity

Open source monitoring and alerting toolkit for cloud native environments

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Dynatrace pricing is commitment based: rates require an annual platform level commitment rather than month to month purchase; Prometheus not suitable for per-request billing as collected data lacks 100% accuracy
  • They diverge on capability: Dynatrace covers AI-powered analytics, Prometheus covers Multi-dimensional Data Model.

Where they differ

Only the attributes on which Dynatrace and Prometheus actually diverge.

Attributes where Dynatrace and Prometheus differ
AttributeDynatracePrometheus
Pricing modelsubscriptionopen-source
PlatformsWeb, ApiLinux, macOS, Windows
CategoryLog ManagementNetwork & Connectivity
Founded20052015

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Dynatrace

  • AI-powered analytics
  • APM
  • Infrastructure monitoring
  • Log analysis
  • API
  • Webhooks
  • REST
  • Web support

Only in Prometheus

  • Multi-dimensional Data Model
  • PromQL Query Language
  • Pull-based Collection
  • Service Discovery
  • Alerting Rules
  • Federation
  • Local Storage
  • Grafana

What people use each for

The jobs each tool is most often brought in to do.

Dynatrace

  • Full stack application performance monitoring with automatic dependency discoverynot Prometheus
  • Kubernetes and container platform observability priced per podnot Prometheus
  • Log ingest, processing and query analyticsnot Prometheus
  • Real user monitoring and session replay for web applicationsnot Prometheus

Prometheus

  • Cloud-native monitoring and alertingnot Dynatrace
  • Time-series metrics collectionnot Dynatrace
  • Infrastructure monitoringnot Dynatrace

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Dynatrace

  • Pricing is commitment based: rates require an annual platform level commitment rather than month to month purchase
  • Full-Stack Monitoring is priced at $58 per month per 8 GiB of host memory, so a 64 GiB host counts as eight units
  • Infrastructure Monitoring at $29 per host per month excludes code level tracing, which requires Full-Stack
  • Session Replay doubles Real User Monitoring cost from $2.25 to $4.50 per 1,000 sessions
  • Runtime Vulnerability Analytics and Runtime Application Protection are each charged separately at $13 per month per 8 GiB host on top of monitoring

Prometheus

  • Not suitable for per-request billing as collected data lacks 100% accuracy
  • Hard limit on scrape body size; large responses cause scrape failure
  • Per-scrape sample limit enforced; exceeding limit marks targets as failed
  • Not designed for long-term durable storage; optimised for metrics collection

Pricing, plan by plan

Dynatrace

Free
  • FreeFree
    • AI-powered analytics
    • APM
    • Infrastructure monitoring

Prometheus

Free

No published plan breakdown. See the Prometheus review.

Which should you pick?

Choose Dynatrace if

  • You need ai-powered analytics.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want apm.
Dynatrace review

Choose Prometheus if

  • You need multi-dimensional data model.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want promql query language.
Prometheus review

Questions people ask

Is Dynatrace or Prometheus better?
Neither clearly leads. Dynatrace starts at Free and Prometheus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dynatrace or Prometheus?
Dynatrace starts at Free and Prometheus at Free.
Does Dynatrace or Prometheus run on more platforms?
Dynatrace runs on Web, Api. Prometheus runs on Linux, macOS, Windows.
Can I use Dynatrace for free?
Both have a free tier, so you can try either at no cost before committing.
What is Dynatrace best used for?
Dynatrace is most often used for full stack application performance monitoring with automatic dependency discovery, kubernetes and container platform observability priced per pod, log ingest, processing and query analytics, real user monitoring and session replay for web applications. Of those, full stack application performance monitoring with automatic dependency discovery and kubernetes and container platform observability priced per pod are not what Prometheus is typically brought in for.
What can Dynatrace do that Prometheus cannot?
Dynatrace covers AI-powered analytics, APM, Infrastructure monitoring, Log analysis. Prometheus covers Multi-dimensional Data Model, PromQL Query Language, Pull-based Collection, Service Discovery.
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