Nina Kowalski
Data & Rankings AnalystNina builds RatingFacts data reports and category rankings from aggregated rating data. She designs reproducible methodologies so every ranking can be verified and updated.
2 Published Articles
Website
Articles by Nina Kowalski
Independent reviews, analyses, and guides written for RatingFacts.
11 min
#online stores
#best stores 2026
Highest-Rated Online Stores of 2026: 10 Shops Customers Love Most...
Highest-rated online stores of 2026 by ACSI + RatingFacts data: Amazon, Chewy, and Nordstrom tie at 82/10...
9 min
#online retailers
#complaints
10 Most-Complained-About Online Retailers of 2026 (Data Report)
The 10 most-complained-about online retailers of 2026, ranked by BBB complaint volume, Trustpilot sentime...