Zenfolio vs Format — Platform Benchmark

50.9

Zenfolio

4 sites

54.4

Format

73 sites

WINNER

Score Summary

Avg AI Readability

53.0 54.8

Avg Security

58.3 66.5

Avg Efficiency

48.5 50.2

Avg Total Score

50.9 54.4

Avg Structure

69.7 47.4

Avg Load Complexity

34.8 50.9

Avg Lighthouse

38.8 52.4

Best Site Score

55.1 68.9

Worst Site Score

47.0 27.3

Zenfolio Format

Performance by Industry

Average total score for each platform within shared industries.

Industry	Zenfolio	Format
Architecture	—	60.6 5 sites
Corporate-personal	—	63.3 2 sites
Photography	—	53.7 66 sites

Comparison Insights

Overall Verdict

Format holds a modest 3.5-point lead over Zenfolio. The difference is real but not decisive.

Dimension Edge

Zenfolio leads in: Structure. Format leads in: Security, Load Complexity, Lighthouse. Format has a broader performance advantage across dimensions.

Opportunities for improvement

Zenfolio could target Security, Load Complexity, Lighthouse to close the gap.
Format could target Structure to improve.

Industry-by-Industry Results

The platforms split industry wins evenly across 3 shared verticals - the overall score gap may be driven by a few outlier sites rather than a consistent pattern.

Sample Size Consideration

Format has 18.3× more audited sites than Zenfolio. Larger samples surface more variation and may pull averages toward the mean, so this comparison should be read with that in mind.