Blogger vs Substack
Head-to-head usage across the sites we track.
Top sites by authority
Blogger · Substack · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
2
Open Page Rank 8+
31
13
Open Page Rank 7+
71
54
Open Page Rank 6+
115
128
Open Page Rank 5+
226
221
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Blogger · Substack · share of sites in each country using one or the other
India
9,027
736
Indonesia
9,177
197
United States
4,756
2,486
Brazil
4,082
290
Spain
2,185
282
United Kingdom
1,664
799
Canada
1,213
611
Egypt
1,731
78
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Blogger | Substack |
|---|---|---|
| LCP | 2.7 s | 1.6 s |
| INP | 75 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 1500 ms | 500 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.