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+
6
11
Open Page Rank 8+
16
30
Open Page Rank 7+
42
76
Open Page Rank 6+
72
135
Open Page Rank 5+
119
253
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
2,383
2,173
United Kingdom
76
528
Canada
83
409
India
74
325
France
40
283
Australia
40
278
Indonesia
84
186
Italy
34
229
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ActBlue | Donorbox |
|---|---|---|
| LCP | 1.5 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, 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.