ChurnZero vs mParticle
Head-to-head usage across the sites we track.
Top sites by authority
ChurnZero · mParticle · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
8
Open Page Rank 8+
3
74
Open Page Rank 7+
10
207
Open Page Rank 6+
23
313
Open Page Rank 5+
27
401
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
ChurnZero · mParticle · share of sites in each country using one or the other
United States
157
5,521
Canada
64
679
United Kingdom
56
508
India
65
485
Australia
36
400
Mexico
36
381
Germany
29
375
France
32
358
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ChurnZero | mParticle |
|---|---|---|
| LCP | 2.1 s | 1.5 s |
| INP | 75 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 700 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.