The new standard for email security

Prevent email attacks, hunt for threats, automate user report triage, and more.

Detect and Prevent

Hunt and Remediate

Hunt and Remediate

Triage and Investigate

Triage and Investigate

You’re in good company

Detection rules have been contributed both publicly and privately by Global 2000 security teams and independent researchers.

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Get Started. Today.

Deploy and integrate a free Sublime instance in minutes.

Managed Instance

Create account in minutes

For organizations of any size. First 100 mailboxes free.

Create Free Account
Request Demo

Get a live demo

Learn how Sublime verifiably closes email attack surface.

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Deploy and self host

Docker for smaller orgs

Limited to 600 active mailboxes. View Docker Guide.

curl -sL https://sublime.security/install.sh | sh

AWS Cloud for enterprise

Scales to any number of mailboxes. View AWS Quickstart

Launch Stack
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Azure, GCP, K8s & Terraform

Coming Soon!

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