What is the best alternative to Datadog RUM?

By number of websites, the most widely used alternatives to Datadog RUM are New Relic, Sentry, Microsoft Application Insights, Boomerang, Akamai mPulse. The right one depends on your needs; compare them on adoption, authority, and audience above.

How many alternatives to Datadog RUM are there?

Site Stats Database tracks 17 other monitoring & error tracking tools used by 100 or more websites, plus a long tail of rarer ones. Datadog RUM itself is used by 3,018 websites.

Which monitoring / error-tracking tool has the most websites?

New Relic leads this category with 9,950 websites in our catalog.

Where does this data come from?

Adoption is counted from Site Stats Database's own crawl; authority (Ahrefs Domain Rating) and traffic come from Ahrefs and DataForSEO. Everything reflects the sites we track and refreshes at least monthly.

Datadog RUM Alternatives & Competitors

Last updated July 1, 2026 · refreshes automatically as new data lands.

Looking for an alternative to Datadog RUM? Site Stats Database tracks 17 other monitoring & error tracking tools; the top ones are below, ranked by adoption, with authority and traffic for each and the leading sites that use them. Datadog RUM itself is used by 3,018 websites. Back to Datadog RUM.

Monitoring	Websites	Share	Median DR	Median traffic	Compare

Datadog RUM Alternatives & Competitors

The top Datadog RUM alternatives in depth

New Relic

Sentry

Microsoft Application Insights

Boomerang

Akamai mPulse

Adobe Helix RUM

web-vitals

Dynatrace RUM

Pingdom RUM

Elastic APM

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