Datadog vs Pingdom RUM
Head-to-head usage across the sites we track.
Top sites by authority
Datadog · Pingdom RUM · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
62
15
Open Page Rank 8+
786
114
Open Page Rank 7+
2,305
315
Open Page Rank 6+
3,895
568
Open Page Rank 5+
5,913
912
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Datadog · Pingdom RUM · share of sites in each country using one or the other
United States
78,213
3,700
United Kingdom
14,112
2,103
Canada
14,219
1,791
India
12,015
1,898
Australia
10,155
1,295
South Korea
10,236
503
Germany
9,314
1,420
France
8,839
1,326
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Datadog | Pingdom RUM |
|---|---|---|
| LCP | 2.1 s | 2 s |
| INP | 100 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 700 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Pingdom RUM to Datadog
| Domain | When |
|---|---|
| atlassian.com | May 2026 |