G2 Vendor Directory

Zignal Labs vs. Alert Media

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

Zignal Labs

San Francisco, California

Alert Media

Austin, Texas

MetricZignal LabsAlert Media
Avg. rating4.04.7
Total reviews40587
Review growth (QoQ)—+57.1%
Products on G211
Categories covered45
Best category rank#51 in Threat Intelligence#1 in Emergency Notification
Small Business30.0%5.5%
Mid-Market30.0%56.1%
Enterprise40.0%38.4%