G2 Vendor Directory

Luminance vs. Retell AI

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

MetricLuminance

by Luminance Technologies Ltd.

Retell AI

by Retell AI

Overall rating4.54.8
Review count352,640
Ease of use8.99.1
Ease of setup9.19.0
Quality of support8.88.6
Meets requirements9.09.2
NPS8092.739778
Small Business40.0%85.9%
Mid-Market45.7%14.1%
Enterprise14.3%0.0%
Total page views3484,705
Total LLM citations34668,798

Luminance

Luminance is an advanced AI platform designed to revolutionize the way businesses handle their contracts, offering comprehensive solutions from creation and negotiation to post-execution analysis. Developed by AI experts from the University of Cambridge, Luminance employs a 'Panel of Judges' approach, utilizing diverse models to ensure legal-grade accuracy across all contract-related tasks.

Pros

    Retell AI

    Retell AI is a powerful conversational AI platform designed to automate voice, SMS, and chat interactions with natural, humanlike performance. Built on top of your choice of large language models (LLMs), Retell allows teams to spin up real-time AI agents that handle calls, trigger messaging workflows, and integrate seamlessly into your existing systems—all without writing code. At its core, Retell delivers Voice Agent Automation that feels indistinguishable from speaking with a real person.

    Pros

    • Ease of Use
    • Helpful
    • User Interface
    • Integrations
    • Simple
    • Easy Integrations