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Understand the differences before you shortlist.

Datadog×Prometheus×
AttributeDatadogOther licensePrometheusOpen source
Overview
Primary focusObserve infrastructure and applicationsOpen-source, pull-based metrics monitoring and alerting toolkit
DeploymentWebSelf-hosted
Source modelOther licenseOpen source
Pricing modelpaidopen source
API availableYesYes
Windows desktopYesYes
Mobile appNot specifiedNot specified
OverviewDatadog collects infrastructure metrics, logs, traces, and other signals so teams can investigate services and configure alerts.Prometheus scrapes time-series metrics from instrumented targets, stores them locally, and evaluates alerting rules with PromQL, forwarding alerts to Alertmanager. It has no built-in dashboarding or long-term storage layer of its own.
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DatadogOther license
Primary focus
Observe infrastructure and applications
Deployment
Web
Source model
Other license
Pricing model
paid
API available
Yes
Windows desktop
Yes
Mobile app
Not specified
Overview
Datadog collects infrastructure metrics, logs, traces, and other signals so teams can investigate services and configure alerts.
Visit vendor ↗View full profile →
PrometheusOpen source
Primary focus
Open-source, pull-based metrics monitoring and alerting toolkit
Deployment
Self-hosted
Source model
Open source
Pricing model
open source
API available
Yes
Windows desktop
Yes
Mobile app
Not specified
Overview
Prometheus scrapes time-series metrics from instrumented targets, stores them locally, and evaluates alerting rules with PromQL, forwarding alerts to Alertmanager. It has no built-in dashboarding or long-term storage layer of its own.
Visit vendor ↗View full profile →

ⓘ Confirm technical details and prices with each vendor before making a decision.