Retarus Press Release
Retarus Achieves “Top Player” Position in Radicati’s “Secure Email – Market Quadrant 2025”
Munich, 02.04.2025 // Retarus, a global provider of cloud-based solutions for secure business communications, has been positioned as a “Top Player” in the latest Radicati report, “Secure Email – Market Quadrant 2025.” According to analyst firm Radicati Group, this positions the company among the market leaders in terms of feature breadth, innovation, and strategic vision.
“Top Players” are characterised by a comprehensive and deep offering of functionalities combined with a clear vision of future market and product developments. Companies in this category are viewed as key drivers of innovation, significantly shaping the industry’s evolution through their technologies.
Comprehensive Security Capabilities and Strategic Foresight
For over 30 years, Retarus has been a leading force in the development and delivery of secure email solutions and is one of the few purely European providers in the market. According to the Radicati Group, “Retarus delivers an “attractive portfolio of email security capabilities in an efficient cloud-based solution that meets the needs of customers of all sizes.”
Retarus’ positioning in the leading quadrant of the report is based on a wide range of strengths that distinguish the company in the field of email security: Retarus delivers a powerful, cloud-based solution that can be flexibly tailored to businesses of all sizes, featuring comprehensive protection against phishing, zero-day exploits, account takeovers, and business email compromise (BEC). Its integrated, patented Patient Zero Detection analyses messages even after delivery, enabling effective tracking and risk mitigation.
Through the user-friendly Retarus Enterprise Administration Portal, administrators gain real-time insight into email communication, including detailed analytics and IT forensics. Additionally, Retarus offers granular access rights and end-to-end encryption to meet the highest security standards.
Data Protection and Compliance “Made in Europe”
Sara Radicati states that “Retarus offers an entirely European based option for compliance-senstive customers and industries.” The Secure Email Gateway features include encryption, archiving, and Transactional Email (TEM), along with a sophisticated security and compliance framework. In the event of a security incident, hardware failure or email server outage, the Email Continuity service ensures uninterrupted, provider-independent email communication.
As an owner-managed company headquartered in Germany, Retarus fully complies with the GDPR and offers its customers maximum data and legal security in their use of cloud-based communication services – even in times of political uncertainty.
Retarus Actively Shaping the Market
Retarus’ position as a Top Player in the Radicati Market Quadrant 2025 highlights the company’s significance as a strategic provider in the field of email security. With Retarus Email Security, the company delivers a highly available and legally compliant solution that functions as a Secure Email Gateway and integrates seamlessly via API into complex IT infrastructures, meeting the highest security requirements. To deliver tailored end-to-end cybersecurity solutions specifically designed for the complex email environments of mid-sized and large enterprises, Retarus works closely with various service providers and value-added resellers (VARs).
Looking ahead, Retarus plans further to integrate artificial intelligence, analytics, and data visualisation while enabling stronger data connectivity with existing systems. These developments will provide customers with even greater transparency in critical correspondence and additional security capabilities.
You can download the full report here.
About Retarus
Retarus is a global provider of API