Amazon Associates vs Post Affiliate Pro
Head-to-head usage across the sites we track.
Top sites by authority
Amazon Associates · Post Affiliate Pro · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
18
1
Open Page Rank 8+
118
9
Open Page Rank 7+
272
39
Open Page Rank 6+
437
76
Open Page Rank 5+
784
134
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Amazon Associates · Post Affiliate Pro · share of sites in each country using one or the other
United States
7,810
751
Japan
4,660
175
Germany
2,673
580
India
2,795
412
United Kingdom
2,666
461
Canada
2,320
403
France
1,890
335
Italy
1,762
312
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Amazon Associates | Post Affiliate Pro |
|---|---|---|
| LCP | 1.9 s | 2 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 900 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.