G2 Vendor Directory

RMail vs. Zix Email Encryption

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

MetricRMail

by RPost

Zix Email Encryption

by OpenText

Overall rating4.94.5
Review count6330
Ease of use9.79.0
Ease of setup9.87.9
Quality of support9.78.9
Meets requirements9.69.8
NPS93.54838765.517241
Small Business63.8%33.3%
Mid-Market25.9%50.0%
Enterprise10.3%16.7%
Total page views207193
Total LLM citations487540

RMail

RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RMail installs into one’s existing Microsoft 365 Outlook, Gmail, Salesforce.com, or other email and business management systems. Install an RMail App: • Sender Selects: sender clicks the RMail “Send Registered” button and selects send features.

Pros

  • Ease of Use

Zix Email Encryption

Zix Email Encryption interfaces with your existing email environment (Zix can also host your mailbox) to secure it far beyond its native capabilities. It makes encryption automatic, easy, effective, and defensible to anyone, anywhere, on any device. Some features include: policy-based email protection and data loss prevention, content scanning with robust compliance filters, and multiple secure delivery options using patented Best Method of Delivery (BMOD).

Pros