Semplice vs Photoshelter

Semplice significantly outperforms Photoshelter by 21.9 points - a gap large enough to suggest structural differences in how each platform supports web quality.

Semplice leads in: AI Readability, Security, Efficiency, Structure, Load Complexity, Lighthouse. Photoshelter leads in: nada. Semplice has a broader performance advantage across dimensions.

The platforms split industry wins evenly across 2 shared verticals - the overall score gap may be driven by a few outlier sites rather than a consistent pattern.

Photoshelter has 4.6× more audited sites than Semplice. Larger samples surface more variation and may pull averages toward the mean, so this comparison should be read with that in mind.