G2 Vendor Directory

Servis.ai vs. Apollo.io

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

Servis.ai

Campbell, California

Apollo.io

San Francisco, CA

MetricServis.aiApollo.io
Avg. rating4.24.7
Total reviews449,851
Review growth (QoQ)—+7.0%
Products on G211
Categories covered427
Best category rank#34 in Business Scheduling#2 in Lead Capture
Small Business79.1%66.9%
Mid-Market20.9%28.4%
Enterprise0.0%4.7%