G2 Vendor Directory

Prism vs. TESS AI

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

MetricPrism

by OpenAI

TESS AI

by Pareto Group

Overall rating4.44.7
Review count60495
Ease of use8.89.1
Ease of setup9.59.0
Quality of support8.68.9
Meets requirements9.18.9
NPS55.55555682.38342
Small Business53.3%88.4%
Mid-Market26.7%7.7%
Enterprise20.0%3.9%
Total page views4401,715
Total LLM citations468,685

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

    TESS AI

    Tess AI is the Agentic AI platform for the future of work. Create AI agents that collaborate, communicate, and drive productivity across your organization - integrated with over 150 AI Models

    Pros

    • Ease of Use
    • Artificial Intelligence
    • Useful
    • Features
    • AI Features
    • AI Advancements