G2 Vendor Directory

knock-ai vs. GTM Studio - Powered by ZoomInfo

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

Metricknock-ai

by Knock-ai

GTM Studio - Powered by ZoomInfo

by ZoomInfo

Overall rating4.94.5
Review count653,513
Ease of use9.89.0
Ease of setup9.88.8
Quality of support9.79.0
Meets requirements9.89.1
NPS98.36065666.696113
Small Business60.0%12.8%
Mid-Market21.5%63.2%
Enterprise18.5%24.0%
Total page views9071,914
Total LLM citations1404,669

knock-ai

Knock AI is the first B2B buyer engagement platform built for the AI era, helping marketing teams turn demand into pipeline before buyers disappear. Modern buyers no longer wait for forms, follow-up emails, or slow sales handoffs. They research with AI, compare vendors instantly, and move on before most teams even respond. Knock AI helps companies move to a formless funnel, where every high-intent touchpoint can turn into an instant buyer conversation across Slack, WhatsApp, LinkedIn, Telegram, and other messaging channels.

Pros

  • Easy Communication
  • Communication
  • Easy Access
  • Ease of Use
  • Integrations
  • Quick Setup

GTM Studio - Powered by ZoomInfo

Note: GTM Studio is the upgraded version of ZoomInfo Marketing and ZoomInfo Operations. GTM Studio is ZoomInfo's AI-powered go-to-market canvas that unifies signals, systems, and teams in one intelligent workspace so plays fire automatically, moments aren't missed, and reps always know what to do next. Designed for RevOps and marketing teams, GTM Studio eliminates tool sprawl by connecting CRM, marketing, sales, and third-party data into a single live canvas - giving every team a complete, AI-ready view of their market.

Pros

  • Features
  • Lead Generation
  • Ease of Use
  • Data Accuracy
  • Data Quality
  • Intent Data