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Sublime Security pros and cons

4.5 out of 5

Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

Sublime Security significantly reduces manual work by 40% and enhances IO operations for businesses.
It ensures email protection against phishing, malware, and cyberattacks with its autonomous AI agents and Microsoft 365 integration.
The platform is highly appreciated for its seamless integration with APIs, providing visibility into email activities.
The ability to detect, block, and add a smarter layer of security beyond Microsoft 365 or Google Workspace is a key feature.
Sublime Security offers comprehensive auditability and evaluation tools, facilitating auto-remediation and peace of mind.

CONS

Sublime Security requires optimization to enhance performance.
It currently lacks scalability but may evolve over time.
Users experience a significant number of false positives, increasing administrative overhead.
End-users cannot access their quarantine box, limiting transparency.
The learning curve is steep, lacking plug-and-play capabilities.
 

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.
Find out what your peers are saying about Sublime Security, Abnormal AI, IRONSCALES and others in Email Security. Updated: June 2026.
903,257 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.
Prajwal Chougale - PeerSpot reviewer
SOC Analyst L2 at a tech services company with 51-200 employees
Jul 7, 2026
Sublime Security positively impacts my organization with AI-driven detection that reduces false positives and improves alert severity, providing timely notifications to the SOC analyst if any interaction occurs after clicking a potentially malicious link.
 

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.
Find out what your peers are saying about Sublime Security, Abnormal AI, IRONSCALES and others in Email Security. Updated: June 2026.
903,257 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.
Prajwal Chougale - PeerSpot reviewer
SOC Analyst L2 at a tech services company with 51-200 employees
Jul 7, 2026
To improve Sublime Security, I would appreciate better reporting capabilities, as the current reports are too high-level for regular SOC operations.