G2 Vendor Directory

Signal AI vs. Meltwater

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

Signal AI

London

Meltwater

San Francisco, CA

MetricSignal AIMeltwater
Avg. rating4.34.1
Total reviews1913,162
Review growth (QoQ)-100.0%-86.8%
Products on G212
Categories covered613
Best category rank#22 in Brand Intelligence#1 in Media Monitoring
Small Business23.8%41.0%
Mid-Market36.2%37.5%
Enterprise40.0%21.5%