G2 Vendor Directory

Substrata vs. Apollo.io

A side-by-side comparison based on G2 review data.

MetricSubstrata

by Substrata

Apollo.io

by Apollo.io

Overall rating4.94.7
Review count1,1329,851
Ease of use9.89.2
Ease of setup9.89.0
Quality of support9.78.9
Meets requirements9.79.2
NPS98.85057583.992806
Small Business44.3%66.9%
Mid-Market39.8%28.4%
Enterprise15.9%4.7%
Total page views18,00626,360
Total LLM citations3,093186,531

Substrata

Substrata analyzes behavioral data to uncover attitudes, emotions, intentions and power dynamics, helping dealmakers sell smarter and close more deals.

Pros

  • Accuracy
  • Helpful
  • Conversation Analysis
  • Insights
  • Time-saving
  • Analytics

Apollo.io

Apollo.io is an AI-powered go-to-market (GTM) platform that helps revenue teams find, engage, and manage B2B buyers across the entire sales cycle. Apollo.io is the company behind the industry’s first fully agentic GTM platform, transforming how revenue teams execute. Going beyond automation, Apollo’s intelligent agents actively drive results across the entire sales funnel – from prospecting to deal management – all in one place.

Pros

  • Ease of Use
  • Lead Generation
  • Features
  • Helpful
  • Time-saving
  • Automation