Cindy KrumvsKoray Tuğberk GÜBÜR

Cindy Krum
CEO & Founder of MobileMoxie
Zenith Score
87
World Rank
#20
Koray Tuğberk GÜBÜR
Founder & CEO of Holistic SEO
Zenith Score
95
World Rank
#2
Change comparison
Verdict
Winner
Koray Tuğberk GÜBÜR
95
+8 points ahead
Runner-up
Cindy Krum
87
Category Winners
Visibility
Koray
85 vs 93
Authority
Koray
90 vs 96
Trust
Koray
89 vs 94
Innovation
Koray
88 vs 98
Cindy Krum wins in 0 categories, while Koray Tuğberk GÜBÜR leads in 4 categories.
Expert Analysis
Cindy Krum and Koray Tugberk Gubur bring different specialized expertise to SEO. Cindy, CEO of MobileMoxie with 20 years of experience, pioneered Mobile SEO, ASO, and Mobile-First Indexing. Named Top 10 Most Influential SEO, she leads voice search and international mobile optimization. Koray Gubur, founder of Holistic SEO with 12 years of experience, is the world-leading expert in Topical Authority. He specializes in semantic SEO, entity optimization, and search engine science. Cindy Krum et Koray Tugberk Gubur apportent des expertises specialisees 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. Nommee Top 10 SEO la plus influente, elle dirige la recherche vocale et l'optimisation mobile internationale. Koray Gubur, fondateur de Holistic SEO avec 12 ans d'experience, est l'expert mondial de l'Autorite Thematique. Il se specialise en SEO semantique et optimisation d'entites.
"Choose Cindy Krum for mobile-first optimization; choose Koray Gubur for topical authority building."
Your priority is mobile SEO, ASO, or voice search optimization.
You want to build topical authority through semantic SEO and entity optimization.
Score Comparison
Detailed Comparison
| Metric | Cindy Krum | Koray Tuğberk GÜBÜR |
|---|---|---|
| Zenith Score Breakdown | ||
| Zenith Score | 87-8 | 95+8 |
| World Rank | #20 | #2 |
| Visibility | 85-8 | 93+8 |
| Authority | 90-6 | 96+6 |
| Trust | 89-5 | 94+5 |
| Innovation | 88-10 | 98+10 |
| Profile Details | ||
| Job Title | CEO & Founder of MobileMoxie | Founder & CEO of Holistic SEO |
| Location | Denver, United States | Istanbul, Turkey |
| Years Experience | 20+8 | 12-8 |
| Agency | MobileMoxie | Holistic SEO & Digital |
| Specialties | Mobile SEO, App Store Optimization, Mobile-First Indexing | Topical Authority, Semantic SEO, Entity SEO |
| Certifications | 0= | 0= |