Analyst Reports

Find out what renowned analyst firms such as Forrester, Gartner, IDC, and KLAS have to say about Retarus' cloud-based products.
Secure Email – Market Quadrant 2025
Retarus is positioned as Top Player, delivering „an attractive portfolio of email security capabilities in an efficient cloud-based solution that meets the needs of customers of all sizes.
Frost Radar: Email Security, 2024
Retarus is positioned in the Frost Radar among the top 21 email security providers. This publication focuses on the email security sector of the cybersecurity industry, and presents competitive profiles of each company on the Frost Radar, considering their strengths and the opportunities that best fit those strengths.
Secure Email – Market Quadrant 2024
This Radicati Market Quadrant provides a competitive view of key players in the Secure Email solutions market. Retarus is positioned as a key market player in the Radicati Secure Email Market Quadrant.
KuppingerCole Leadership Compass: Email Security, December 2023
The report provides an overview of the Email Security market and examines vendor service functionality and innovation approaches. Retarus has been evaluated in this report.
Gartner<sup>®</sup> Tool: Vendor Identification for Email Security
Retarus is represented as a provider of secure email gateways and email data protection. Gartner’s Tool helps security and risk management leaders to evaluate email security services