Award-winning email security
built for modern threats

InfraRed 100 honors 100 transformative companies in cloud infrastructure, identifying those who set new benchmarks for reliability, scalability, security, and innovation.

Notable Capital 
‍Rising in Cyber recognizes the 30 most promising private cybersecurity startups, selected not by analysts, but by 150 active CISOs and senior security executives.

Globee Awards
‍Recognized as the "Hot Cybersecurity Company of the Year" in the annual Globee Cybersecurity Awards.

Cyber Defense Magazine
‍Named a winner in the Cyber Defense Magazine's Global InfoSec Awards "Email Security and Management" category.

Cybersecurity Insiders Recognized as a winner in the "Email Security" category of the Cybersecurity Excellence Awards.

Sublime has been named as a High Performer in G2’s Summer 2026 reports in multiple categories. Sublime ranked highly in Intelligent Email Protection, Cloud Email Security, and Email Anti-spam and more!

Sublime has been awarded Easiest To Do Business With in G2’s Summer 2026 reports in multiple categories, such as Cloud Email Security, Email Anti-Spam, and more!

Awarded based on customer satisfaction and willingness to recommend Sublime Security to peers and colleagues.

Sublime has been named to Fast Company's prestigious annual list of the World's Most Innovative Companies of 2026. Sublime Security was recognized as this year's top security company and was named among the top 50 most innovative companies overall.

The Cloud Awards
‍Sublime has been named as a winner  in The 2026 Security Awards in the Best Security Solution for Email/Communication Systems Category. 

Fortune & Lightspeed
‍Sublime has been named to the 2026 Cyber60 List, presented by Lightspeed, Fortune, and AWS Startups.

Sublime has been named as a High Performer in G2’s Spring 2026 reports in multiple categories. Sublime ranked highly in Intelligent Email Protection, Cloud Email Security, and Email Anti-spam and more!

Sublime was recognized as having the Easiest Setup in G2’s Spring 2026 report for Email Anti-spam.

Sublime has been recognized as having the Best Support in G2’s Spring 2026 reports in multiple categories including Cloud Email Security and Intelligent Email Protection.