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Microsoft Purview Audit vs Splunk Cloud Platform 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

Microsoft Purview Audit
Average Rating
8.2
Reviews Sentiment
5.1
Number of Reviews
4
Ranking in other categories
Log Management (34th), Microsoft Security Suite (31st)
Splunk Cloud Platform
Average Rating
8.4
Reviews Sentiment
5.8
Number of Reviews
88
Ranking in other categories
Data Visualization (2nd), IT Alerting and Incident Management (2nd)
 

Mindshare comparison

While both are Systems Management solutions, they serve different purposes. Microsoft Purview Audit is designed for Log Management and holds a mindshare of 1.1%, up 0.3% compared to last year.
Splunk Cloud Platform, on the other hand, focuses on Data Visualization, holds 1.0% mindshare, up 0.8% since last year.
Log Management Mindshare Distribution
ProductMindshare (%)
Microsoft Purview Audit1.1%
Splunk Enterprise Security6.8%
Wazuh4.8%
Other87.3%
Log Management
Data Visualization Mindshare Distribution
ProductMindshare (%)
Splunk Cloud Platform1.0%
Tableau Enterprise9.7%
Qlik Sense4.8%
Other84.5%
Data Visualization
 

Featured Reviews

OK
Cloud Solution Engineer at a computer software company with 51-200 employees
Integrated auditing has strengthened data retention and improved incident investigations
I have seen areas for improvement, specifically in Microsoft Purview Audit or in general about Microsoft. I have had a situation with documentation. I had a customer who wanted to create alerts and they had Microsoft 365 Business Premium. In the documentation, it was noted that this license is enough for creating alerts. When we tried to make them, we noticed they cannot do it with Microsoft 365 E3 because the customer had limited features to manage alerts. The customer had to buy E3. We created Microsoft support requests, and they confirmed that the documentation displayed not the real situation and they have been going to update documentation. The same situation occurred now with implementing Microsoft Purview Audit in the last autumn. eDiscovery was combined with search and content search, and the documentation was not clear at the beginning. It was a little difficult to describe to customers that now it is a part of eDiscovery. Content search is a very simple functionality, while eDiscovery is a little difficult. I am not entirely sure why Microsoft is going in the way of combining these services because they are the same. However, for a customer who has never seen these services, it is difficult to understand quickly. The same situation occurs with litigation holds and some other holds. For any mail, I am trying to keep data. For example, emails are held for a year or two years, ten years, it does not matter. It is difficult to understand where to find this data and where these emails are being held. I need to use eDiscovery to find out all deleted data that was kept somewhere in some hidden folders of the mailbox. Regular customers and regular administrators know that on-premises Exchange, for example, allows them to find the data in some repository and review the list of kept data. However, with this hold, we do not have any functionality to review the list of kept data. It is difficult to understand for customers how to work with this. I had a case where I spent three or four hours working deeply with a customer to explain how to work with eDiscovery, why Content Search is not there when it was before, what is an eDiscovery case, and why we are talking about all of this just to review a list of kept emails. This is difficult.
reviewer2805510 - PeerSpot reviewer
Partner Account Manager at a wholesaler/distributor with 51-200 employees
Unified log analytics has transformed security monitoring and cuts breach detection to minutes
Splunk Cloud Platform has areas for improvement, including the fact that it is obviously an enterprise tool and can be expensive, which is the biggest complaint I have noted. Costs can rise due to high data ingestion and long retention periods, along with a complex licensing structure that makes pricing difficult to predict as usage grows, especially since more systems send logs. There are also performance concerns at scale where users have reported slower searches and expensive long-term storage needs, particularly in multi-terabyte environments. Additionally, operational complexity exists as enterprises still need to do data onboarding, create dashboards, handle retention policies, access control, and performance tuning. These are the three key areas of improvement I have identified.

Quotes from Members

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

Pros

"The platform has significantly enhanced our operational insight into the overall Microsoft 365 environment."
"The overall user experience with Microsoft Purview Audit is of higher quality than when it was branded as Compliance Center, and Microsoft consistently updates and evolves functionalities and the overall experience."
"We're easily saving at least one hour per day using this solution."
"The main Microsoft feature is that it offers common integration of services, of data, of identity, meaning user accounts, user access, and privileged access."
"As a certified Splunk Architect, I consider Splunk the best solution when comparing it with competitors including Elastic, Sumo Logic, Datadog, and Microsoft."
"Not having to maintain any infrastructure is valuable. That frees up a lot of time as well."
"The initial setup was straightforward and took approximately 20 minutes."
"I like the idea of being able to list the IPs that we want without having to open up a ticket to get it done so that way if anything changes we can add a new IP."
"Index manager is most valuable because we do not have to bother about internal storage. It is all managed by the Splunk team."
"I can trace an event back to its root cause. I can find the root cause instead of just looking at the symptoms across different things."
"In an enterprise, you need a universal or heavy forwarder. If you don't have that, you need an HSE token or API request call and all the different components. In Splunk Cloud, you just have one instance to search all the data in your index. You don't need to manage it because Splunk handles that."
"I like the Cloud monitoring console feature."
 

Cons

"We are still in the early stages of leveraging Microsoft Purview Audit. Currently, it's primarily used for the audit function."
"We do have a Denial of Access happening."
"Areas for product improvement include enhancing customization options and integrating more comprehensive compliance features."
"I had a case where I spent three or four hours working deeply with a customer to explain how to work with eDiscovery, why Content Search is not there when it was before, what is an eDiscovery case, and why we are talking about all of this just to review a list of kept emails."
"The only thing I would say is an issue is the cost. It matches other products. The costs can be justified for the value that we gain. The entire threat analysis stack should come in a bundle. If the cost was matchable with other products I think Splunk would pick up in the market."
"It needs to mature; it's just getting established in the industry on a wider scale."
"The return on investment with Splunk Cloud Platform has been poor. There is a significant possibility we will be replacing it in the next quarter or two."
"We face occasional downtime issues where when we try to scale up, we face a considerable amount of challenges."
"Splunk Cloud Platform should improve its integrations and consider multiple integrations or direct integration with other platforms like Microsoft Azure, Google Cloud, or AWS."
"First-time users may struggle with the user interface. When I first used Splunk, I entered my username and password. After that, we get a dashboard on the left side with apps. At the top, you can click the gear icon to view the settings. Within those settings, there's a distributed console option with several settings. It's a bit overwhelming for a beginner. The user knows what they want and can search for it in the search bar. If I see several apps, my first instinct is to scroll down to find the app, or perhaps you will find that search and report. That bugged me when I was learning."
"The Splunk Cloud Platform dashboard could benefit from some improvements."
"One area that has room for improvement in Splunk Cloud Platform is support."
 

Pricing and Cost Advice

Information not available
"I do not have much idea. We previously used 1 GB at the cost of $600. Both on-prem and cloud licenses have the same price. There is no difference. It did not impact the cost because the costs of the on-prem license and the cloud license are the same. We did not have any issues with that. Overall, its price is reasonable."
"The licensing costs depend on the state of your environment and the fees are paid on a monthly basis."
"Splunk is a bit more expensive than some solutions, but customers can derive more value from it due to the features it has."
"The price for Splunk Cloud Platform is the same as our maintenance costs for Splunk Enterprise on-premises."
"The cost makes more sense for organizations that have a large amount of data ranges."
"We were involved in the renewal process, and our organization does reviews of all our partnerships that we have every two to three years to ensure they are meeting our needs, there isn't a better solution out there, and we won't save money by going somewhere else."
"I do not personally deal with that side, but from discussions, I know that it is one of the more expensive tools. I do not have anything to compare it with."
"Splunk Cloud Platform's pricing is a little on the higher end."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
11%
Construction Company
8%
Comms Service Provider
7%
Financial Services Firm
20%
Computer Software Company
11%
Construction Company
11%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business36
Midsize Enterprise14
Large Enterprise54
 

Questions from the Community

What is your experience regarding pricing and costs for Microsoft Purview Audit?
It is not so expensive in comparison with other products, but I can tell you about an example.
What needs improvement with Microsoft Purview Audit?
I have seen areas for improvement, specifically in Microsoft Purview Audit or in general about Microsoft. I have had a situation with documentation. I had a customer who wanted to create alerts and...
What is your primary use case for Microsoft Purview Audit?
I work with Defender for IoT by chance because I see that we have enough reviews for Defender for Office 365 today, and we need reviews for some Azure products. I work with Azure products such as L...
What is your experience regarding pricing and costs for Splunk Cloud Platform?
As an entry level user working mainly in cybersecurity labs and training environments, I did not directly manage pricing or licensing decisions. My experience was mainly focused on using the platfo...
What needs improvement with Splunk Cloud Platform?
For betterment, there is definitely a cost concern. The cost is high, so there should be a somewhat lower cost. I am expecting a more competitive pricing structure from Splunk Cloud Platform, but o...
What is your primary use case for Splunk Cloud Platform?
For Splunk Cloud Platform, we perform analytics with a large scale of data pipelines and log data. We query logs and build dashboards to support our operational and business insights. We mainly wor...
 

Overview

 

Sample Customers

Information Not Available
Mindtouch
Find out what your peers are saying about Splunk, Wazuh, Cribl and others in Log Management. Updated: June 2026.
900,747 professionals have used our research since 2012.