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
9
Open Page Rank 8+
3
80
Open Page Rank 7+
9
212
Open Page Rank 6+
24
315
Open Page Rank 5+
27
400
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
3,561
Canada
69
676
United Kingdom
57
520
India
65
493
Australia
37
402
Mexico
31
394
Germany
28
372
Spain
27
366
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ChurnZero | mParticle |
|---|---|---|
| LCP | 2 s | 1.6 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 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.