amoCRM vs Perfex CRM
Head-to-head usage across the sites we track.
Top sites by authority
amoCRM · Perfex CRM · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
0
Open Page Rank 8+
8
0
Open Page Rank 7+
13
1
Open Page Rank 6+
21
1
Open Page Rank 5+
32
1
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
amoCRM · Perfex CRM · share of sites in each country using one or the other
Russia
2,484
3
Brazil
547
35
Belarus
419
1
Kazakhstan
351
0
Mexico
291
8
Argentina
238
7
Ukraine
242
2
Germany
227
6
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | amoCRM | Perfex CRM |
|---|---|---|
| LCP | 2.3 s | 2.3 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1100 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.