How to Compare Email Security Solutions Using A/B Testing

Summary

A structured A/B comparison can help organizations evaluate email security solutions fairly by using equal deployment conditions, aligned configurations, consistent threat metrics, and broader criteria such as support and integrations.

Key points

• Give each solution identical visibility across relevant tenants and domains, and test with the same dataset over a synchronized timeline.
• Consult vendors on optimal configuration while considering long-term use and ensuring collected data remains searchable.
• Set shared evaluation criteria before testing and account for differences in how vendors classify threats.
• Assess accuracy, threats detected, precision, and response effectiveness; follow up with vendors when results appear inaccurate.
• Consider support, integrations, training, and alignment with the organization’s security strategy alongside performance metrics.