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Sublime Security pros and cons

4.5 out of 5

Pros & Cons summary

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Prominent pros & cons

PROS

Sublime Security strengthens email security posture, reduces phishing risk, improves response time, and increases confidence in security controls.
Sublime Security saves time and money by reducing 40% of manual work and increasing IO operations.
Sublime Security's autonomous AI agents detect threats autonomously, safeguarding email data from phishing, malware, and cyber attacks.
Sublime Security adds a smarter layer to existing protections, catching threats missed by Microsoft 365 or Google Workspace.
Sublime Security provides AI-driven detection that reduces false positives, improves alert severity, and offers timely notifications to SOC analysts.

CONS

Sublime Security needs better executive-level summaries and a more advanced reporting dashboard.
Scalability remains an issue, but it is expected to improve over time.
There are frequent false positives that result in administrative overhead.
End users lack the ability to access their quarantined emails.
More integrations with SOAR platforms and SIEM tools are needed to enhance its value.
 

Sublime Security Pros review quotes

reviewer2764257 - PeerSpot reviewer
Manager Security Operations Center at a educational organization with 10,001+ employees
Oct 10, 2025
Overall, the auditability and the ability to evaluate the information in Sublime through various mechanisms made me very comfortable with setting these capabilities to auto-remediation.
reviewer2805510 - PeerSpot reviewer
Partner Account Manager at a wholesaler/distributor with 51-200 employees
Apr 2, 2026
This is why it provides absolute value; it adds a smarter layer that catches anything missed by Microsoft 365 or Google Workspace protection, as attackers can breach those systems easily using flexible detection logic that security teams can quickly customize.
reviewer2809026 - PeerSpot reviewer
Associate Software Engineer at a computer software company with 201-500 employees
Jul 3, 2026
Since I have been using Sublime Security personally, I have noticed specific improvements like fewer spam emails and improved detection, which saves me time.
Learn what your peers think about Sublime Security. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
908,745 professionals have used our research since 2012.
LARK IT - PeerSpot reviewer
Head of IT at a manufacturing company with 51-200 employees
Nov 30, 2023
I like its ability to detect and block.
 

Sublime Security Cons review quotes

reviewer2764257 - PeerSpot reviewer
Manager Security Operations Center at a educational organization with 10,001+ employees
Oct 10, 2025
While they do provide API-level access and web hooks, I believe more out-of-the-box integrations with SOAR platforms and SIEM tools would enhance Sublime's value.
reviewer2805510 - PeerSpot reviewer
Partner Account Manager at a wholesaler/distributor with 51-200 employees
Apr 2, 2026
To improve Sublime Security, I think the learning curve is the primary concern; it is powerful, but it is not plug and play.
reviewer2809026 - PeerSpot reviewer
Associate Software Engineer at a computer software company with 201-500 employees
Jul 3, 2026
I would say there are very minimal changes needed regarding Sublime Security; for first-time users, it can be difficult knowing how to write the tool.
Learn what your peers think about Sublime Security. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
908,745 professionals have used our research since 2012.
LARK IT - PeerSpot reviewer
Head of IT at a manufacturing company with 51-200 employees
Nov 30, 2023
The ability for users to look at their own quarantine box needs improvement. So at the moment, it doesn't give you the ability to see every email that has been quarantined. No end-user has the ability to see what's being quarantined. It's only people who have access to the back-end platform that can actually see what has been quarantined. The end user doesn't know if they have an email that has been quarantined, only if they're expecting something that didn't come through.