G2 Vendor Directory

Silent Auction Pro vs. Bloomerang Giving Platform

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

MetricSilent Auction ProBloomerang Giving Platform
Avg. rating4.84.6
Total reviews1261,247
Review growth (QoQ)—+68.4%
Products on G213
Categories covered27
Best category rank#14 in Auction#2 in Grant Management
Small Business81.0%80.9%
Mid-Market17.5%18.1%
Enterprise1.6%1.0%