Cindy KrumvsCyrus Shepard
Cindy Krum
CEO & Founder of MobileMoxie
Zenith Score
87
World Rank
#20
Cyrus Shepard
Founder of Zyppy SEO
Zenith Score
84
World Rank
#34
Change comparison
Verdict
Winner
Cindy Krum
87
+3 points ahead
Runner-up
Cyrus Shepard
84
Category Winners
Visibility
Cindy
85 vs 82
Authority
Cindy
90 vs 86
Trust
Cindy
89 vs 88
Innovation
Cindy
88 vs 84
Cindy Krum wins in 4 categories, while Cyrus Shepard leads in 0 categories.
Expert Analysis
Cindy Krum and Cyrus Shepard bring different experimental approaches to SEO. Cindy, CEO of MobileMoxie with 20 years of experience, pioneered Mobile SEO, ASO, and Mobile-First Indexing. A Top 10 Most Influential SEO, she specializes in voice search and international mobile optimization. Cyrus Shepard, founder of Zyppy SEO with 15 years of experience, takes a scientific approach to SEO. Former Moz Chief SEO Strategist and ex-Google Quality Rater, he's known for data-driven experiments and algorithm research. Cindy Krum et Cyrus Shepard apportent des approches experimentales differentes au SEO. Cindy, PDG de MobileMoxie avec 20 ans d'experience, a ete pionniere du SEO Mobile, de l'ASO et de l'indexation Mobile-First. Top 10 SEO la plus influente, elle se specialise dans la recherche vocale et l'optimisation mobile internationale. Cyrus Shepard, fondateur de Zyppy SEO avec 15 ans d'experience, adopte une approche scientifique du SEO. Ancien Chief SEO Strategist chez Moz et ex-Google Quality Rater, il est connu pour ses experiences data-driven et sa recherche algorithmique.
"Choose Cindy Krum for mobile-specific optimization; choose Cyrus Shepard for experimental, data-driven SEO research."
You need mobile SEO expertise, app store optimization, or voice search strategy.
You want scientific SEO experiments, algorithm research, or data-driven content optimization.
Score Comparison
Detailed Comparison
| Metric | Cindy Krum | Cyrus Shepard |
|---|---|---|
| Zenith Score Breakdown | ||
| Zenith Score | 87+3 | 84-3 |
| World Rank | #20 | #34 |
| Visibility | 85+3 | 82-3 |
| Authority | 90+4 | 86-4 |
| Trust | 89+1 | 88-1 |
| Innovation | 88+4 | 84-4 |
| Profile Details | ||
| Job Title | CEO & Founder of MobileMoxie | Founder of Zyppy SEO |
| Location | Denver, United States | Astoria, United States |
| Years Experience | 20+5 | 15-5 |
| Agency | MobileMoxie | Zyppy SEO |
| Specialties | Mobile SEO, App Store Optimization, Mobile-First Indexing | SEO Experiments, Algorithm Research, SaaS SEO |
| Certifications | 0= | 0= |