BoldGrid Post and Page Builder vs Substack

Head-to-head usage across the sites we track.

Detections for BoldGrid Post and Page Builder end in Jan 2019. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.

Top sites by authority

BoldGrid Post and Page Builder · Substack · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

BoldGrid Post and Page Builder · Substack · share of sites in each country using one or the other

United States 1

2,486

United Kingdom 0

799

India 0

736

Canada 0

611

Australia 0

362

Germany 0

306

Brazil 0

290

Spain 0

282

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

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.

All BoldGrid Post and Page Builder sites · All Substack sites