Revolutionary Email Security

Keep emails and documents safe, on any cloud service.
Prevent data theft, identity fraud, and phishing that no AI can detect.

6 out of 10 organizations suffer undetected email attacks

Despite adopting security measures, most organizations suffered a breach that went undetected for an average of 204 days. Source: IBM

 

Cloud providersinspect your content

Cloud providers need to access your emails and documents. Your confidential data are available to anyone with the right credentials.

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Protects your privacy

Planck secures all emails and documents before they are shared on the cloud. No servers and no individuals have access to them.

Secure communication toolsare complex to use

Secure email providers and dedicated solutions require a costly setup, and for users to adopt new, unfamiliar tools.

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Works on your existing email account

Planck runs effortlessly on your existing setup. You keep exchanging emails and documents as you do today, just more securely.

Technology providerspromise end-to-end encryption

Big Tech and specialized providers talk about end-to-end email encryption. However, the keys to your security go through their infrastructure.

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Delivers end-to-end encryption

Planck manages security from device to device. Encryption keys never leave your device. Your data is secured before it reaches any servers or individuals.

Content filteringdoes not detect sophisticated phishing

Traditional phishing protection works by inspecting your emails and evaluating whether they look suspicious. It often fails to detect well-crafted and AI-generated phishing emails.

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Blocks all phishing attacks

Planck prevents cyber threats by identifying senders with full certainty, rather than making guesses. Sophisticated spear phishing attacks are detected.

Email security, reimagined

Unintrusive and effective email protection.

Stop Business Email Compromise and meet the highest security standards for public and private institutions.

Install Planck in minutes

Choose between a plugin for your favorite email client or a dedicated application. Keep communicating via email as you do today. Your contacts won't even notice.

Install

Encrypt emails and confidential documents

Regardless of whether your contact uses Planck, you can protect email messages and attachments through strong end-to-end encryption. Only you and the legitimate recipient can read them.

Send

Validate the identity of every sender

Planck establishes peer-to-peer trust between you and your contacts. It validates that every email you receive comes from a legitimate sender and its content hasn't been modified.

Validate

Automatically detect and block email threats

Malicious emails, including advanced phishing and impersonation attempts, are identified and blocked. Planck's advanced email security solution works even if attackers gain access to your or your contacts' email accounts.

Detection
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Certified

Germany's Bundesamt für Sicherheit in der Informationstechnik (BSI) is finalizing the product's certification with number BSI-DSZ-CC-1227.

patent-pending

Patent pending

Planck's patent-pending secure communication ensures privacy while maintaining full interoperability.

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Trusted

We advance cybersecurity in Europe as part of the European Cyber Security Organization.

100% Zero Trust

The only solution that is 100% compliant with NIST SP 800-207.

Open and Compatible

Planck works with any type of email infrastructure and with all your contacts.

Many ways to safeguard your business

Stop data theft

Protect your intellectual property, patents, and sensitive business data from attackers and malicious insiders.

Communicate privately

Exchange confidential emails and files that only the intended recipient can read.

Prevent phishing attacks

Block the most dangerous types of ransomware and AI-powered spear phishing attacks.

Avoid impersonation and identity fraud

Trust your communication and stay protected from AI-based identity fraud and account takeovers.

Simplify data compliance

Stay compliant with data protection and privacy regulations.

Whitepaper: The best type of email security is layered and distributed

The complete guide to email security best practices. Learn why secure email gateways are not the best email security strategy and how you can adopt a simple and effective Zero Trust Architecture to protect email accounts.

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Discover the simplest and most advanced email security solution

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