G2 Vendor Directory

CS2 vs. Campaign Stars

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

CS2

San Jose, California

Campaign Stars

Oakland, US

MetricCS2Campaign Stars
Avg. rating4.94.8
Total reviews9341
Review growth (QoQ)-100.0%—
Products on G211
Categories covered94
Best category rank#5 in Marketing Automation Consulting#9 in Account-Based Marketing Agencies
Small Business7.4%38.9%
Mid-Market80.2%38.9%
Enterprise12.3%22.2%