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Rubrik Data Security Posture vs Sentra comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Rubrik Data Security Posture
Ranking in Data Security Posture Management (DSPM)
15th
Average Rating
8.0
Reviews Sentiment
2.9
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Sentra
Ranking in Data Security Posture Management (DSPM)
13th
Average Rating
10.0
Reviews Sentiment
6.6
Number of Reviews
1
Ranking in other categories
Data Detection & Response (DDR) (2nd)
 

Mindshare comparison

As of February 2026, in the Data Security Posture Management (DSPM) category, the mindshare of Rubrik Data Security Posture is 1.9%, up from 1.2% compared to the previous year. The mindshare of Sentra is 1.5%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Security Posture Management (DSPM) Market Share Distribution
ProductMarket Share (%)
Sentra1.5%
Rubrik Data Security Posture1.9%
Other96.6%
Data Security Posture Management (DSPM)
 

Featured Reviews

Neelash Nair - PeerSpot reviewer
Principle Tech Architect at Unisys
Unified dashboard allows seamless threat detection and management while process for sensitive data needs action capabilities
The features of Rubrik Data Security Posture that I have found most valuable include its better detect function for anomalies and cyber threats, along with immutability by default, operating system hardening, MFA, and all the other ZTNA functions, which align well with our needs. Regarding the anomaly detection feature in Rubrik Data Security Posture, the product has a threat detect function that you can run on-demand or by default to identify anomalies, and allows you to perform deeper analysis using YARA rules or other indicators of compromise to determine if a threat is actual or a false positive. I leverage Rubrik's unified dashboard for proactive threat detection and remediation, which I find absolutely fantastic and unmatched compared to other dashboards, allowing visibility into a hybrid environment on a single pane of glass. The positive impact I've seen from using Rubrik Data Security Posture is its superior detection of threats from primary backups, which is built-in and requires minimal setup compared to other tools that need separate scanning engines.
reviewer2795433 - PeerSpot reviewer
Enterprise Cloud Operations Lead at a tech vendor with 10,001+ employees
Cloud audits have become smoother and data risks are reduced through automated discovery
I cannot think of any improvements, really. Sentra does what it's meant to do, finding shadow data. If the data classification feature was improved ever so slightly, maybe a little bit quicker to use, that would be good, but that's the type of thing where it's never going to be perfect anyway, so there are no real improvements that I can see with Sentra, no big ones anyway. The only area where I see potential for improvement is making it quicker to use the data classification section. Other than that, I haven't seen any areas where I'd want it to be improved.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"I leverage Rubrik's unified dashboard for proactive threat detection and remediation, which I find absolutely fantastic and unmatched compared to other dashboards, allowing visibility into a hybrid environment on a single pane of glass."
"Sentra has increased the security of our cloud estate."
 

Cons

"I assess the effectiveness of Rubrik's sensitive data discovery in my data security strategy as functional but limited, as it identifies sensitive data but lacks clarity on what actions to take next."
"If the data classification feature was improved ever so slightly, maybe a little bit quicker to use, that would be good, but that's the type of thing where it's never going to be perfect anyway, so there are no real improvements that I can see with Sentra, no big ones anyway."
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881,707 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
University
21%
Computer Software Company
9%
Manufacturing Company
9%
Financial Services Firm
7%
Financial Services Firm
17%
Manufacturing Company
8%
Computer Software Company
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Rubrik Data Security Posture?
The pricing and licensing cost of Rubrik Data Security Posture can be tricky, as it depends on the relationship you have with your vendor and whether you're an established company or a startup.
What needs improvement with Rubrik Data Security Posture?
I assess the effectiveness of Rubrik's sensitive data discovery in my data security strategy as functional but limited, as it identifies sensitive data but lacks clarity on what actions to take nex...
What is your primary use case for Rubrik Data Security Posture?
I have been working with Rubrik Data Security Posture since 2016-2017. I have been working with Rubrik Data Security Posture within the last 12 months as well and have about three to four years of ...
What needs improvement with Sentra?
I cannot think of any improvements, really. Sentra does what it's meant to do, finding shadow data. If the data classification feature was improved ever so slightly, maybe a little bit quicker to u...
What is your primary use case for Sentra?
My main use case for Sentra is agentless data discovery. Sentra offers the ability to identify across the entire cloud estate data which is in the wrong environments, sensitive data which is unencr...
What advice do you have for others considering Sentra?
I would say that audits could be anywhere from 10 to 20% smoother from using a tool such as this, because if data is classified properly and you're able to prove that very clearly, and also data is...
 

Also Known As

Laminar
No data available
 

Overview

Find out what your peers are saying about Wiz, Palo Alto Networks, Varonis and others in Data Security Posture Management (DSPM). Updated: January 2026.
881,707 professionals have used our research since 2012.