G2 Vendor Directory

QualityUnit vs. Zendesk

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

QualityUnit

Bratislava, Slovakia

Zendesk

San Francisco, CA

MetricQualityUnitZendesk
Avg. rating4.54.3
Total reviews1,6927,720
Review growth (QoQ)-100.0%-48.6%
Products on G224
Categories covered1435
Best category rank#15 in Complaint Management#1 in Live Chat
Small Business69.0%39.5%
Mid-Market21.9%46.7%
Enterprise9.1%13.7%