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
7
Open Page Rank 8+
3
70
Open Page Rank 7+
10
193
Open Page Rank 6+
25
300
Open Page Rank 5+
30
392
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
175
4,565
Canada
82
865
United Kingdom
69
556
India
76
547
Australia
45
437
Germany
40
411
Mexico
39
411
France
39
393
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ChurnZero | mParticle |
|---|---|---|
| LCP | 2.2 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 700 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.