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
3
Open Page Rank 8+
34
14
Open Page Rank 7+
75
60
Open Page Rank 6+
122
137
Open Page Rank 5+
244
226
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
Indonesia
11,061
236
India
10,429
805
United States
5,508
2,725
Brazil
4,596
314
Spain
2,615
336
United Kingdom
1,924
862
Egypt
2,169
104
France
1,891
303
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Blogger | Substack |
|---|---|---|
| LCP | 2.7 s | 1.9 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, 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.