G2 Vendor Directory

Devin AI vs. Retell AI

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

MetricDevin AI

by Cognition AI

Retell AI

by Retell AI

Overall rating4.34.8
Review count852,640
Ease of use8.99.1
Ease of setup8.99.0
Quality of support8.88.6
Meets requirements8.89.2
NPS55.29411892.739778
Small Business55.3%85.9%
Mid-Market25.9%14.1%
Enterprise18.8%0.0%
Total page views9254,705
Total LLM citations1,56068,798

Devin AI

From migrating millions of files to fixing thousands of lint errors, Devin can clear your backlog, modernize your codebase, and help you build more.

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