ActBlue vs Donorbox
Head-to-head usage across the sites we track.
Top sites by authority
ActBlue · Donorbox · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
5
11
Open Page Rank 8+
12
32
Open Page Rank 7+
39
75
Open Page Rank 6+
68
134
Open Page Rank 5+
116
247
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
ActBlue · Donorbox · share of sites in each country using one or the other
United States
2,056
1,924
United Kingdom
66
455
Canada
88
342
India
70
320
Australia
40
243
France
33
235
Italy
34
198
Germany
42
184
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ActBlue | Donorbox |
|---|---|---|
| LCP | 1.4 s | 1.8 s |
| INP | 50 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 700 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.