The tailored Abnormal AI alternative for email security

Move beyond one-size-fits-all AI. Get adaptive email security tailored to your environment, with full visibility and control.

Trusted by leading security teams
CompassSpotifyBentlerelasticSnowflakeenergyrampzscalercentricaCriblAnduril

Evolve beyond the vendor black box

Full transparency into every decision

See the reasoning for every detection and result.

Tailored coverage that evolves

AI agents author, backtest, and deploy new detections in hours, not months.

Independence from vendor bottlenecks

Deploy your own org-specific detections without waiting on vendor queues.

How Sublime delivers better email security 

Sublime empowers security teams with tailored detections, explainable alerts, and automation - so you can prevent, detect, and respond to threats faster and with confidence.

Stop more attacks with fewer false positives

Block sophisticated threats like BEC and novel phishing with a higher catch rate, and fewer workflow-breaking false alarms.

Gain full visibility, with control on demand

See what's being blocked and customize detection policies for your environment without vendor dependency.

Automate the abuse mailbox

Automate triage, investigation, and remediation of user-reported messages, cutting MTTR from hours to seconds and freeing your team.

Don’t take our word for it

Sublime gives us the ability to use our email security solution across the organization in ways we previously couldn't. It is easy, effective, and evolves with the threat landscape.

Haider Dost

Head of Global Threat Detection and Threat Intelligence

Sublime gives us the ability to use our email security solution across the organization in ways we previously couldn't. It is easy, effective, and evolves with the threat landscape.

Haider Dost

Head of Global Threat Detection and Threat Intelligence

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.

Alex Carter

Mark Hillick

CISO, Brex

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.

JJ Agha

JJ Agha

CISO, Fanduel

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.

Jason Kikta

Jason Kikta

CISO, Automox

With Sublime, we no longer wait weeks for vendor updates. Our team reacts instantly - which is critical for our fast-moving environment.

Ronald Richards

OVO Energy