G2 Vendor Directory

Alfa vs. Cognism

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

Alfa

San Francisco, US

Cognism

London, England

MetricAlfaCognism
Avg. rating4.84.5
Total reviews281,377
Review growth (QoQ)—-10.7%
Products on G211
Categories covered74
Best category rank#10 in Agentic GTM Platforms#4 in Lead Intelligence
Small Business75.0%26.4%
Mid-Market25.0%52.7%
Enterprise0.0%20.9%