Prevent advanced email attacks including BEC, QR code phishing, HTML smuggling, callback phishing, extortion, VIP impersonation, malware/ransomware, and more with adaptive inbound email threat detection.
Sublime keeps inboxes safe while decreasing the effort for security teams.
By leveraging AI and machine learning within detections, Sublime catches more attacks while generating fewer FPs.
Security teams can automate email triage based on user reports, attack types and TTPs, department or user-level risk, and more.
ADÉ, the Autonomous Detection Engineer, creates and updates coverage autonomously, so Sublime evolves with attacks.
Sublime’s adaptive approach to inbound email security combines behavioral analysis, AI agents, and machine learning to detect and stop the full spectrum of email attacks.

Our AI-powered Autonomous Security Analyst (ASA) fully automates triage and remediation of user-reported emails. Then our Autonomous Detection Engineer (ADÉ) takes ASA results and closes coverage gaps for novel attacks.

Sublime uses a combination of AI agents, machine learning, and behavioral analysis to shut down email attacks with industry-leading efficacy.

Sublime deeply inspects every part of a message and leverages behavioral context, natural language understanding (NLU), computer vision (CV), link analysis, QR code analysis, logo detection, Base64 decoding, recursive file explosion, entity recognition and more to detect sophisticated attacks.

Sublime automatically quarantines new messages that match previous user reports by grouping similar content.
Experience how our email security platform stops advanced threats while giving your team full transparency.
Sublime is a comprehensive email protection platform that integrates with your security stack and is designed to improve your team’s efficiency.
Build custom workflows and integrations with comprehensive API access.
Integrate seamlessly with existing security orchestration and response tools.
Safely isolate suspicious messages automatically or with a single click.
Automatically cluster related attacks to understand threat patterns and accelerate response.
Monitor security posture with customizable reporting and threat visibility.
Integrate custom business logic and commercial threat intelligence.
Sublime supports both pre-delivery prevention and post-delivery remediation.
First-class Automation feature to reduce SOC workload and tailor response actions.
The black box approach to email security no longer works.
It reduces visibility on how
Brex may be attacked and
the tactics and techniques
used by attackers.
With Sublime, we now have transparency and the confidence to keep up with emerging threats.
The ability to automate remediations with high confidence and minimize manual reviews unlocks a new level of efficiency in our SOC. It’s hard to imagine going back to life before Sublime.
What I love about the platform is that it just works. I’m so tired of all these tools I have to futz with, and Sublime is just easy.
With Sublime, we no longer wait weeks for vendor updates. Our team reacts instantly - which is critical for our fast-moving environment.
See how Sublime delivers autonomous protection by default, with control on demand.