G2 Vendor Directory

Prism vs. Apollo.io

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

MetricPrism

by OpenAI

Apollo.io

by Apollo.io

Overall rating4.44.7
Review count609,851
Ease of use8.89.2
Ease of setup9.59.0
Quality of support8.68.9
Meets requirements9.19.2
NPS55.55555683.992806
Small Business53.3%66.9%
Mid-Market26.7%28.4%
Enterprise20.0%4.7%
Total page views44026,360
Total LLM citations46186,531

Prism

Prism is OpenAI’s free, LaTeX-native scientific writing workspace that combines a full-featured collaborative editor with an AI assistant tuned for research and academic documents. You can draft, edit, compile, and manage citations without bouncing between tools. It’s framed as a complete environment for serious scientific writing: unlimited collaborators and projects, integrated compilation and fast iteration, and AI help for tasks like fixing issues, turning images into LaTeX/code, and streamlining citation workflows (including Zotero-related citation search).

Pros

    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