Comparison · Monitoring
Datadog RUM vs Sentry: which do popular websites use?
As of 2026-10-03, Datadog RUM is detected on 68 of 7,905 popular websites (0.9%) and Sentry on 49 (0.6%): Datadog RUM is 1.4x as common. 2 sites use both.
Adoption at a glance
| Datadog RUM | Sentry | |
|---|---|---|
| Sites using it | 68 | 49 |
| Share of 7,905 sites | 0.9% | 0.6% |
| Share of the top 1,000 sites (719 readable) | 1.4% | 1.0% |
| Only this one of the two | 66 | 47 |
Both: 2 sites. Detected on 2026-10-03 from the home page; a technology that leaves no trace there is not counted.
By site sector
| Sector | Sites | Datadog RUM | Sentry |
|---|---|---|---|
| Other | 6,341 | 0.8% | 0.6% |
| News | 349 | 2.3% | 0.6% |
| Entertainment | 316 | 0.6% | 1.6% |
| Education | 247 | <0.1% | <0.1% |
| Government | 243 | <0.1% | <0.1% |
| Technology | 135 | 0.7% | 3.0% |
| Finance | 97 | 2.1% | 1.0% |
| E-commerce | 92 | 2.2% | 1.1% |
Share of the sector's sites using each technology; sectors with at least 50 sites.
By top-level domain
| TLD | Sites | Datadog RUM | Sentry |
|---|---|---|---|
| .com | 4,168 | 1.4% | 0.8% |
| .org | 439 | <0.1% | 0.2% |
| .net | 335 | 0.3% | 0.6% |
| .ru | 259 | <0.1% | <0.1% |
| .jp | 190 | 0.5% | 0.5% |
| .io | 187 | 0.5% | 1.1% |
| .de | 181 | <0.1% | 1.1% |
| .edu | 160 | <0.1% | <0.1% |
| .gov | 110 | <0.1% | <0.1% |
Top-level domains with at least 100 sites.
Most popular sites using only Datadog RUM
- go.com #182
- substack.com #196
- kick.com #315
- zillow.com #345
- nationalgeographic.com #444
- netgear.com #487
- lanacion.com.ar #522
- hotpepper.jp #530
- marktplaats.nl #571
- cukrarnauandela.cz #1,042
- siriusxm.com #1,279
- abcnews.com #1,287
- hotwire.com #1,349
- thomsonreuters.com #1,408
- redbubble.com #1,550
- deere.com #1,633
- teepublic.com #1,883
- nbcuni.com #2,209
- compass.com #2,378
- foxsports.com #2,445
Most popular sites using only Sentry
- sentry.io #41
- wix.com #278
- ikea.com #280
- coursera.org #563
- savefrom.net #576
- plex.tv #779
- hbomax.com #1,290
- visualwebsiteoptimizer.com #1,385
- razorpay.com #1,775
- archdaily.com #2,066
- wiki.gg #2,073
- admaster.cc #2,084
- mysterium.network #2,093
- dji.com #2,252
- veeam.com #2,255
- huya.com #2,599
- impact.com #2,614
- foreignpolicy.com #2,640
- adweek.com #2,734
- kugou.com #3,071
Each technology
FAQ
- Which is more popular, Datadog RUM or Sentry?
- As of 2026-10-03, Datadog RUM is detected on 68 of 7,905 popular websites (0.9%) and Sentry on 49 (0.6%): Datadog RUM is 1.4x as common. 2 sites use both.
- Which do the most popular websites prefer?
- Among the 719 sites of the top 1,000 that we could read, 10 (1.4%) use Datadog RUM and 7 (1.0%) use Sentry.
- Can a website use both Datadog RUM and Sentry?
- Yes: 2 of the 7,905 sites show both (<0.1%); 66 show only Datadog RUM and 47 only Sentry.