G2 Vendor Directory

Gmelius vs. Quo

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

MetricGmelius

by Gmelius SA

Quo

by Quo

Overall rating4.44.7
Review count7763,423
Ease of use8.69.5
Ease of setup8.49.4
Quality of support8.99.4
Meets requirements8.79.4
NPS56.08465685.20153
Small Business81.5%91.4%
Mid-Market15.8%7.3%
Enterprise2.7%1.2%
Total page views4927,618
Total LLM citations5,79745,305

Gmelius

Gmelius is the first Gmail-native platform where AI agents and your team work together in real time to manage, prioritize, and reply to emails—turning your inbox into a collaborative, self-organizing workspace.

Pros

  • Ease of Use
  • Email Management
  • Team Collaboration
  • Collaboration
  • Communication
  • Features

Quo

Trusted by 90,000+ businesses, Quo (formerly OpenPhone) brings your team’s calls, texts, and contacts into one AI-powered workspace — helping you respond instantly and win more customers. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast.

Pros

  • Ease of Use
  • Customer Support
  • Call Recording
  • Features
  • Easy Setup
  • Customer Service