G2 Vendor Directory

OpenSesame vs. Product Marketing Alliance

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

OpenSesame

Decentralized Global Company

Product Marketing Alliance

San Francisco, California, United States

MetricOpenSesameProduct Marketing Alliance
Avg. rating4.64.7
Total reviews186909
Review growth (QoQ)-80.0%-60.0%
Products on G211
Categories covered53
Best category rank#11 in Language Learning#14 in Online Course Providers
Small Business3.3%31.3%
Mid-Market39.7%45.7%
Enterprise57.1%23.0%