Global Email Encryption Market 2025 – 2034

The size of the email encryption market

According to the CMI Team's most recent market research, the global email encryption market is expected to grow at a rate of 22.5% per year from 2025 to 2034. The market is expected to be worth USD 6.4 billion by 2025.The value is expected to reach USD 31.1 billion by 2034.

A Look at the Email Encryption Market

According to experts at CMI, email encryption is the process of coding or scrambling the contents of an email so that only the person who is supposed to get it can read it. The goal is to keep the message safe and private, especially since it is being sent over networks that could be dangerous, like the internet.

The email encryption industry is growing because of things like more cyber threats and email data breaches, strict rules for following the law, the rise of cloud-based services and remote work, and the rise of mobile devices and BYOD policies.

What makes the email encryption market grow and change

The rise of mobile devices and BYOD policies

The email encryption business is growing because more people are using mobile devices and Bring Your Own Device (BYOD) rules. Because so many employees use their own laptops, cell phones, and tablets to access business email systems under BYOD policies, the potential for cybercrime has grown.

Email encryption is very important for sending private information over public or unsecured networks safely. Also, endpoint security can't be made to work together because BYOD situations create different device ecosystems. Encryption locks email data, making it impossible to access even if equipment is lost or damaged.

Global Email Encryption Market 2025–2034 (in billions)

More and more cyberthreats

As cyberthreats like ransomware, phishing, and man-in-the-middle attacks become more common, email encryption is becoming more popular. It is even more important to be proactive about the security of communication channels. Email encryption is a necessary security measure against new threats because it keeps communication private and safe.

Also, the industry is becoming more important because hackers are taking advantage of weaknesses, which makes the need for strong encryption solutions even greater. To lower the risk of cyber vulnerabilities, top companies are also using mergers and acquisitions (M&As) to bring in new technologies.

For example, in December 2023, Proofpoint, Inc., a top cybersecurity and compliance company, said it had successfully bought Tessian, a company that was the first to use modern artificial intelligence (AI) to automatically find and protect against both accidental data loss and new email threats.

This acquisition will give businesses the best protection against human layer vulnerabilities, no matter what deployment strategy they choose.

Problems with interoperability

When different organizations use different email encryption technologies, it can cause compatibility problems because there is no standardization. This could make communication and collaboration more difficult because people who use different email clients or systems might not be able to properly decrypt or access encrypted emails.

By Region, End User, Component, Deployment, and Organization Size

Coverage of the Report

Company Profile, Revenue Estimation and Forecast, Competitive Landscape, Growth Factors, and Recent Trends

Area of Interest

North America, Europe, Asia Pacific, the Middle East and Africa, and South and Central America

Recent Changes in the Email Encryption Market

In May 2023, CipherMail released version 5.5.3 of its email encryption gateway and version 4.5.3 of its Webmail Messenger. Show more