APM & Error Tracking Tools Market Share & Usage Statistics (2026)
Sentry runs on 1,851,998 live websites, 72.0% of the 2,572,673 sites we detect using APM & error tracking tools. Below, all 58 tools we detect in this category, ranked by live websites, with market share and 30-day adoption momentum.
Data updated Aug 19, 2026
- #1
Sentry
Sentry is an open-source error monitoring and performance platform founded in 2012 by David Cramer.
Live websites1,851,998Market Share71.99%Top CountryUnited States - #2
New Relic
New Relic is an observability platform for application performance, infrastructure and real user monitoring.
Live websites226,775Market Share8.81%Top CountryUnited States - #3
Datadog
Datadog (NASDAQ: DDOG) is a cloud monitoring platform spanning infrastructure monitoring, APM, log management and real user monitoring.
Live websites148,622Market Share5.78%Top CountryUnited States
APM & Error Tracking Market Data
Adoption and 30-day momentum across 58 apm & error tracking technologies, measured from our live detection crawl.
Biggest Movers
Expert Insight: APM & Error Tracking Tools Market Share & Momentum
Sentry's share of this category is real, but most of it arrived with a website builder rather than a purchase.
We detect an error or performance tool on about 2.57M live sites, and the top three hold roughly 87% of them. Read that concentration carefully. Every tool here is found by the agent it loads in the browser, so the shares describe where monitoring code ends up on public pages rather than who signed a contract.
Three tools hold most of the market
Sentry sits on roughly 72% of detected sites, New Relic about 9% and Datadog about 6%. The gap is wider than the products are. Around 58% of Sentry's domains also run Wix, which loads the SDK on the sites it builds, so much of the leader's share reflects one platform decision rather than hundreds of thousands of separate ones.
The gains are in the mid-pack
Microsoft Application Insights added the most domains over the latest 30 days, roughly 5,700 on a base near 31,000, the strongest relative move of any established tool here. Boomerang and Akamai mPulse each added around 4,000. None of the three is a newly detected technology, so these are additions to a base we already had rather than a rule that just started firing.
Both of the biggest names shrank
Sentry lost about 6,300 more domains than it gained over the latest 30 days, and New Relic about 4,500, while most of the mid-pack grew. Dropped here means the agent stopped appearing in our crawl. On platform-built sites that often reflects the platform changing what it loads rather than a business cancelling anything.
What this category cannot show you
Server-side monitoring leaves no trace on a public page, so an agent running across thousands of hosts behind the origin is invisible to us while a single marketing site is fully visible. Datadog is the clearest case, because its business is infrastructure and what we count is its browser agent. Treat these figures as a map of front-end monitoring, and note that Dynatrace is split across a main entry and a separate RUM product.
Market Share
- Sentry71.99%
New Relic8.81%- Datadog5.78%
Boomerang2.05%
BugSnag2%
Google Cloud Trace1.87%- …Others7.5%
APM & Error Tracking
FAQ.
What is APM & Error Tracking software?
APM & Error Tracking covers the tools a site can load or configure to handle this part of its stack. We detect one of the 58 apm & error tracking tools in this category on 2,572,673 live sites. A detection means we found the technology on the site, which is not the same as a paid account.
What are the most popular apm & error tracking platforms?
Across 2,572,673 detected sites, the most widely found apm & error tracking tools are: Sentry (71.99% share, 1,851,998 sites), New Relic (8.81% share, 226,775 sites), Datadog (5.78% share, 148,622 sites). Others we see regularly include Boomerang and BugSnag.
Which apm & error tracking tool has the largest market share?
Sentry is the most widely detected apm & error tracking tool at 71.99% share, on 1,851,998 sites. The largest share of those sites belongs to Business Consulting and Services companies, and to businesses in the 1-10 employee band.
Which industries use apm & error tracking software the most?
The industries with the most detected sites in this category are Retail, Business Consulting and Services, Construction, Real Estate, Restaurants. Industry mix follows where these tools get installed, so a category carried by website builders or agency templates will lean toward the verticals those platforms serve rather than the vendor's target buyer.
Which countries have the highest adoption of apm & error tracking tools?
We detect the most apm & error tracking sites in United States, United Kingdom, Canada, Brazil, Australia. Country here is the company's registered location in our enriched data rather than where the site is served from, so read it as a ranking of markets rather than a measure of any single one.
How do I choose the right apm & error tracking platform?
Start from your own size, industry and primary use case rather than from share. Sentry, New Relic and Datadog are the three we detect most often in this category, which tells you what is common, not what fits you. Compare their integrations, pricing tiers and support commitments against the workflow you actually run, and check each vendor's own documentation for current capabilities.
How many companies use apm & error tracking software?
TechnologyChecker.io detects apm & error tracking tools on 2,572,673 live sites. That is a count of sites carrying the technology, not a count of paying customers, and a site running two tools in this category is counted under each. We crawl 2 billion+ URLs across 29.9M live business domains each sweep.
What is the source of this data?
TechnologyChecker.io's web crawling and technology detection platform. We've logged 2.12 billion total detections over 20+ years, covering 40,000+ technologies across the 29.9M live business domains we successfully crawl each sweep. Detection methods include JavaScript analysis, HTTP headers, HTML patterns, DNS records, and certificate transparency logs.