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    Sublime Email Security Platform

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    Sublime stops more email attacks with less work. Our agentic platform protects, adapts, and responds in real-time, eliminating vendor bottlenecks.
    4.9

    Overview

    Sublime's agentic platform stops more email attacks with less work. It's team of AI agents work like a digital SOC team in your environment, triaging and blocking advanced threats while adapting protections at adversary speed. It provides full transparency and automation by default, with control on demand for advanced teams, eliminating vendor bottlenecks or one-size-fits-all limits.

    Get an AWS Private Offer and speak with the team at sales@sublimesecurity.com 

    Highlights

    • By stopping more attacks and reducing false positives, Sublime delivers a superior autonomous AI experience that requires less work. For advanced teams, the platform is fully extensible, allowing you to author your own detections and hunt for threats with a level of precision that one-size-fits-all solutions can't.
    • Block sophisticated threats (BEC, novel phishing, QR-based phishing) and reduce the false positives that waste time and disrupt workflows. Sublime's tailored protections deliver a demonstrably higher catch rate, validated by the world's most demanding security teams.
    • Protect Microsoft 365 and Google Workspace accounts with no MX changes. Deploy in Sublime Cloud or self-host on AWS.

    Details

    Categories

    Delivery method

    Deployed on AWS
    New

    Introducing multi-product solutions

    You can now purchase comprehensive solutions tailored to use cases and industries.

    Multi-product solutions

    Features and programs

    Financing for AWS Marketplace purchases

    AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
    Financing for AWS Marketplace purchases

    Pricing

    Sublime Email Security Platform

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    Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.

    12-month contract (1)

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    Dimension
    Description
    Cost/12 months
    Price per Mailbox
    Annual price per mailbox starting at
    $76.20

    Vendor refund policy

    We do not currently support refunds.

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    Legal

    Vendor terms and conditions

    Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .

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    Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.

    Usage information

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    Delivery details

    Software as a Service (SaaS)

    SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.

    Support

    Vendor support

    Sublime Security Support Policy can be found at

    AWS infrastructure support

    AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.

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    Customer reviews

    Ratings and reviews

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    4.9
    30 ratings
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    30 external reviews
    External reviews are from G2  and PeerSpot .
    reviewer2805510

    Advanced email protection has enabled us to safeguard partners and reduce costly phishing risks

    Reviewed on Apr 02, 2026
    Review provided by PeerSpot

    What is our primary use case?

    Our main use case is two-fold. Primarily, as a channel partner, our core focus is channel enablement. We actively pitch, demonstrate, and distribute Sublime Security to our partner network, who then deploy it for end-user organizations. Secondarily, we 'drink our own champagne' by running it internally to protect our own business communications.

    When we position it to our partners, we frame it as an advanced email security platform. It goes far beyond traditional junk filtering by actively hunting the sophisticated threats that bypass native defenses—specifically Business Email Compromise (BEC), CEO fraud, invoice scams, fake login pages, and malware attachments.

    How has it helped my organization?

    As a distributor, the positive impact for us is measured by how well the product performs for our partners and their end-users. Sublime Security has been a major positive because it perfectly fits our criteria for 'best-in-breed' solutions. Specifically, it delivers strong ROI, saves employee time, and significantly reduces risk exposure by preventing expensive breaches. Because it checks all these boxes, we've been able to successfully enable our partners across all our regions to confidently take it to market.

    Another major positive is its deployment model. In today's cybersecurity landscape, 'rip-and-replace' is a massive hurdle for buyers. Sublime works flawlessly with existing tools, enhancing a customer's current stack rather than forcing them to rebuild it.

    What is most valuable?

    The standout features of Sublime Security revolve around its ability to catch advanced threats that bypass native defenses. Specifically, it excels at blocking malware attachments and stopping Business Email Compromise (BEC), such as CEO fraud and invoice scams.

    A major advantage is its fast time-to-value because it isn't a rip-and-replace solution. Instead, it acts as a 'smarter layer' that enhances existing protections like Microsoft 365 or Google Workspace. While native security catches the obvious junk, Sublime uses flexible, customizable detection logic to catch the highly sophisticated attacks that easily slip through standard filters.

    Finally, the platform gives you deep visibility and fast search capabilities across all email activity. Without a tool like this, investigations take far too long, and teams lack visibility into what actually breached the inbox. Sublime solves this by offering rapid detection, automated response actions, and the ability to quickly remove malicious emails in bulk.

    What needs improvement?

    Based on the feedback we receive from our partners and their end-users, there are two main areas for improvement: the learning curve and pricing for smaller organizations. First, while the platform is incredibly powerful, it isn't simply 'plug-and-play.' Security teams need to invest time into learning the product to extract its full value.

    Second, the cost can feel a bit steep for small-to-medium-sized businesses (SMBs). However, we always caveat this by looking at the ROI: a single breach could put a small company completely out of business. While the upfront cost might seem high to them, preventing just one catastrophic breach means the tool instantly pays for itself.

    For how long have I used the solution?

    I have been using the solution for eighteen months.

    What other advice do I have?

    On a scale of one to ten, I rate Sublime Security  a nine out of ten because I believe there are a couple of negatives regarding scalability for catering to enterprise and small to medium enterprises. Additionally, the product requires a learning phase, and it is not readily usable right away.

    Sublime Security  merits this rating because of a couple of changes that need to be addressed. If it catered to both small and enterprise businesses on a pricing scale, it would receive a ten, but it is not far away.

    Kyle B.

    Effortlessly Blocks Malicious Emails, Saves Time

    Reviewed on Feb 23, 2026
    Review provided by G2
    What do you like best about the product?
    I like that the Sublime Email Security Platform is highly automated, which saves us time. We've significantly cut down the hours we used to spend reviewing emails and reported emails, reducing our annual effort by 400 hours. The initial setup was extremely easy.
    What do you dislike about the product?
    I have no complaints at this time.
    What problems is the product solving and how is that benefiting you?
    I use Sublime Email Security Platform to prevent malicious emails, solving the problem of phishing emails reaching users. It's highly automated, saving us time and reducing our email review effort by 400 hours annually.
    Maryam S.

    Robust Malware Protection with Seamless Setup

    Reviewed on Feb 18, 2026
    Review provided by G2
    What do you like best about the product?
    I appreciate the Sublime Email Security Platform for its detection and automation features, especially behavior and content-based detection. The initial setup was great and seamless, making the transition from Minecast very smooth.
    What do you dislike about the product?
    Na
    What problems is the product solving and how is that benefiting you?
    I use Sublime Email Security Platform for malware protection, benefiting from its detection and automation features like behavior and content-based detection.
    Jack G.

    Flexible Detection Rules with Sublime Email Security

    Reviewed on Feb 17, 2026
    Review provided by G2
    What do you like best about the product?
    I appreciate how user-friendly both the UI and API of the Sublime Email Security Platform are, which allows me to create in-depth detections and automations easily. I like that Sublime MQL facilitates deep customization when creating detection rules, capturing specific scenarios with various email attributes. The platform provides complex detection rule creation that would be challenging with other solutions, and it's impressive how the functions in MQL allow for intricate rule construction, down to prevalence within the configured tenant. The powerful language of Sublime provides extensive coverage with its rules, which is another aspect I find valuable.
    What do you dislike about the product?
    Availability of ASA via the Sentinel integration? Allowing the summary to be forwarded to Sentinel.
    What problems is the product solving and how is that benefiting you?
    I use Sublime Email Security Platform for creating complex detection rules efficiently with MQL. The user-friendly UI and API enable seamless detection and automation, and the platform's powerful customization allows specific email scenarios to be captured.
    Jonathan C.

    Powerful and Intuitive Email Security Solution

    Reviewed on Feb 11, 2026
    Review provided by G2
    What do you like best about the product?
    I like how the Sublime Email Security Platform is really intuitive and offers a lot of functionality. The API backend is robust, letting us expand capabilities and add automation. The reporting, hunting, and rule creation journey are great. I also appreciate that the initial setup is really easy.
    What do you dislike about the product?
    Nothing.
    What problems is the product solving and how is that benefiting you?
    I use Sublime Email Security Platform to handle detections and manage coverage effectively. It fills gaps where other tools can't, with powerful MQL for custom rules tailored to our needs.
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