G2 Vendor Directory

IronVest InboxGuard vs. Zivver Email Encryption

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

MetricIronVest InboxGuard

by Retruster Ltd

Zivver Email Encryption

by Zivver

Overall rating4.84.4
Review count2450
Ease of use9.59.1
Ease of setup10.08.4
Quality of support9.28.8
Meets requirements9.79.5
NPS87.552
Small Business66.7%52.0%
Mid-Market29.2%26.0%
Enterprise4.2%22.0%
Total page views250157
Total LLM citations302650

IronVest InboxGuard

IronVest InboxGuard, previously "Retruster", is the only AI-powered anti-phishing solution that delivers security training both contextually and in real-time on actual phishing emails that your organization might receive. We layer our solution with an immersive security training program that offers consistently updated, relevant, and highly engaging content that is specifically designed to change employee behavior and promote a strong security culture throughout your enterprise.

Pros

    Zivver Email Encryption

    Zivver provides secure email communications for effortless compliance. Founded in the Netherlands in 2015, Zivver is trusted by over 10,000 organizations globally to prevent data leaks caused by human error and ensure compliance. Zivver’s platform offers key features such as AES-256 encryption, keyless encryption, and multi-factor authentication, making it a robust tool for protecting sensitive data.

    Pros

    • Ease of Use
    • Email Security
    • Security
    • Email Encryption
    • Encryption
    • Easy Integrations