G2 Vendor Directory

Mightycause vs. Zeffy

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

Mightycause

Alexandria, US

Zeffy

Montreal, CA

MetricMightycauseZeffy
Avg. rating4.64.9
Total reviews533,532
Review growth (QoQ)-28.6%+790.0%
Products on G211
Categories covered33
Best category rank#5 in Nonprofit Payment Gateway#2 in Donor Management
Small Business88.7%94.1%
Mid-Market11.3%5.5%
Enterprise0.0%0.4%