G2 Vendor Directory

Boomerang vs. InsideSales

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

MetricBoomerang

by Boomerang

InsideSales

by InsideSales

Overall rating4.64.5
Review count31618
Ease of use9.09.0
Ease of setup8.88.6
Quality of support9.49.3
Meets requirements9.39.0
NPS68.96551769.331158
Small Business20.0%15.4%
Mid-Market70.0%36.3%
Enterprise10.0%48.3%
Total page views289293
Total LLM citations743188

Boomerang

Boomerang is the warm-intro orchestration layer for B2B sales teams. We turn your team's network, your customers, your investors and board, and your advisors into a measurable pipeline channel. Most B2B sales motions broke between 2022 and 2026. Cold email reply rates fell 70 percent at the senior buyer altitude. AI SDR volume produced brand damage at scale. Senior buyers built defensive infrastructure that does not distinguish between thoughtful outreach and spam. The signal layers (6sense, ZoomInfo, Apollo, Demandbase) still work. The activation layer they fire into stopped converting.

Pros

  • Lead Generation
  • Opportunity Management
  • Time-saving
  • Ease of Use
  • Helpful
  • Account Management

InsideSales

Accelerate your company’s revenue with Playbooks from InsideSales, the smartest sales engagement platform. With Playbooks, sales professionals increase productivity, optimize customer interactions, and connect to the right buyers. Playbooks goes beyond a traditional sales auto dialer or sequencer. It doesn’t just help your team do more, it helps them do more of the right things. Reps are provided with additional contacts and recommendations of who, when, and how to reach out—making their efforts more effective.

Pros