G2 Vendor Directory

Kantar vs. Similarweb

Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.

Kantar

London, GB

Similarweb

New York

MetricKantarSimilarweb
Avg. rating4.24.5
Total reviews141,671
Review growth (QoQ)—-31.0%
Products on G215
Categories covered116
Best category rank#14 in Digital Advertising Intelligence#1 in Digital Advertising Intelligence
Small Business21.4%26.0%
Mid-Market50.0%42.8%
Enterprise28.6%31.3%