Zivver | Prevent AI-Powered Email Threats

Can you spot the phish?

Today's email attacks aren't as obvious as they used to be; sneaky threats frequently slip through the net. Phishing, malware, and Business Email Compromise (BEC) are using AI to fool even your most eagle-eyed employees and infiltrate traditional security tools. So, how can you stop the invisible attackers setting out to expose your data?

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Over 10,000 companies email securely with Zivver

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Think you're too smart to fall for a phishing scam? Think again.

Expecting employees to spot risky emails just won’t cut it. Driven by AI, payloadless attacks are impossible to identify, growing smarter and more common.

You need a solution to stop phishing emails before they even reach your inbox, giving you total peace of mind and control over your email defenses. Zivver Email Threat Protection explains the “why” behind every blocked email - so you can build better safeguards to protect your inbox.

With Zivver, you don’t just react to threats - you stay one step ahead.

Automated, transparent, and adaptive email threat protection

Zivver’s solution is designed to fit your organisation’s needs, delivering continuous, intelligent protection that evolves with the threat landscape and reduces manual intervention.

How can you tailor threat detection to your organisation’s unique risks?

Configurable threat detection rules

Every organisation faces different threats and has unique workflows. Zivver lets you instantly protect your business with proven, out-of-the-box detection rules, while also enabling you to build and refine custom rules to address your specific risks and compliance needs.

With machine learning, Zivver’s threat detection automatically adapts and improves over time, ensuring your defenses evolve as threats change.

How does explainable AI help you understand and respond to email threats?

Explainable AI threat detection

Zivver provides clear, actionable insights into why specific emails are flagged, blocked, or quarantined. This transparency empowers your security team to assess and act on threats quickly, while also generating valuable lessons for ongoing awareness training.

AI-driven anomaly detection highlights unusual patterns and prioritizes high-risk threats, helping you stay ahead of attackers and reduce false positives.

How can automation streamline triage and response to email threats?

Automated triage and quarantine

Zivver’s automated workflows rapidly triage and quarantine threats, reducing manual workload for IT and security teams.

Intuitive tools simplify the process of locating and neutralizing active threats, and make reporting, categorization, and escalation fast and accurate - so you can respond to incidents with speed and precision.

Download the Zivver Email Threat Protection product sheet

Block malicious emails before they’re opened.

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Securing our client's most sensitive data

Award-winning and top rated by our customers, users and recipients, you know you’re in safe hands.

[**"We’ve been delighted with the experience. I have nothing but great things to say about Zivver."**
Sue Musumeci

Chronic Care Staffing](/content/case-studies/chronic-care-staffing/index.html)[**"Zivver stood out to us because of its ease of use for everyone – colleagues and employees."**
Steve Turner

GA Solicitors](/content/case-studies/ga-solicitors/index.html)[**"We’re pleased with our experiences with Zivver so far and are looking forward to rolling it out for all employees to utilize."**
Gary Andrew

South Kesteven District Council](/content/case-studies/south-kesteven-district-council/index.html)

All your security needs. All your compliance needs. All-in-one.

Choose a solution that suits your needs – or, get them all for 360-degree protection.



Secure Email

The secure way to send emails and transfer large files. Zivver scans the content of every email before you hit send – detecting human error and preventing data leaks.

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DMARC Service

Authenticate ownership of your domain to stop spoofing attempts, prevent business email compromise, and improve email deliverability.

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Awareness Training

Get adaptive, in-the-moment training with real-world scenarios to help your team understand risk, spot malicious emails, and improve security awareness.

Learn more](/content/products/security-training/index.html)

Frequently asked questions

There's no such thing as a silly question. Whatever your ask, we have the answers.

Zivver works seamlessly with Microsoft 365 and Google Workspace, offering protection for unlimited users and inboxes.

Configuration takes under 30 minutes. Fully cloud-based, Zivver integrates with your email server, establishes a protection baseline, and provides immediate recommendations.

Sign up for a free trial, and our threat intelligence team will help you configure the system. We’ll also identify any missed threats in your existing inboxes.

Sublime specializes in inbound cybersecurity and partners with Zivver to provide cutting-edge, transparent, and customizable threat detection. Learn more about Sublime’s technology here.