G2 Vendor Directory

Red Sift OnDMARC vs. Sendmarc

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

MetricRed Sift OnDMARC

by Red Sift

Sendmarc

by Sendmarc

Overall rating4.84.9
Review count11053
Ease of use9.59.6
Ease of setup9.59.8
Quality of support9.89.9
Meets requirements9.79.9
NPS91.74311996.153846
Small Business11.5%43.4%
Mid-Market56.7%35.8%
Enterprise31.7%20.8%
Total page views813490
Total LLM citations4,0991,181

Red Sift OnDMARC

Red Sift OnDMARC is a DMARC management and email authentication platform that helps organizations stop unauthorized use of their email domains and reach full DMARC enforcement. Over 1,200 organizations across healthcare, finance, retail, and government use OnDMARC, including Domino's, Capgemini, ZoomInfo, Athletic Greens, and Wise. DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email security standard that prevents attackers from spoofing a domain.

Pros

  • Customer Support
  • Ease of Use
  • Easy Setup
  • DMARC Management
  • Implementation Ease
  • User Interface

Sendmarc

Sendmarc is a DMARC implementation and management platform designed to help organizations authenticate their email domains and gain full visibility of their email-sending ecosystem. The platform consolidates and analyzes data from multiple email service providers, enabling teams to assess configuration issues, monitor authentication activity, and identify unauthorized senders. Our implementation process supports organizations in safely moving toward a DMARC enforcement policy, reducing email impersonation and spoofing risks while ensuring that legitimate email continues to flow as expected.

Pros

  • Implementation Ease
  • Simple
  • Guidance
  • Ease of Use
  • Installation Ease
  • Customer Support