Splunk Enterprise Security vs Zabbix comparison

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Microsoft Logo
31,886 views|17,713 comparisons
92% willing to recommend
Splunk Logo
24,689 views|20,244 comparisons
92% willing to recommend
Zabbix Logo
22,616 views|17,448 comparisons
95% willing to recommend
Comparison Buyer's Guide
Executive Summary
Updated on Sep 5, 2022

We performed a comparison between Splunk and Zabbix based on our users’ reviews in four categories. After reading all of the collected data, you can find our conclusion below.

  • Ease of Deployment: Splunk users share mixed reviews on deployment. Zabbix users say deployment is straightforward and fast.
  • Features: Users of both products are happy with their stability and scalability.

    Splunk users like the solution’s logging and data capabilities. Reviewers mention that the monitoring could be improved and that it is not so user-friendly.

    Zabbix users say it is a mature solution that integrates well with Microsoft Office but that its UI needs improvement.
  • Pricing: Most Splunk users say that it is an expensive solution. Zabbix is open-source and free of charge.
  • Service and Support: Most Splunk and Zabbix users are satisfied with the technical support.
  • ROI: Reviewers of both products report seeing an ROI.

Comparison Results: In this comparison, Zabbix comes out on top. When compared to Splunk, it is easier to deploy and is open-source.

To learn more, read our detailed Security Information and Event Management (SIEM) Report (Updated: April 2024).
770,292 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"One of the most valuable features of Microsoft Sentinel is that it's cloud-based.""It has a lot of great features.""I've worked on most of the top SIEM solutions, and Sentinel has an edge in most areas. For example, it has built-in SOAR capabilities, allowing you to run playbooks automatically. Other vendors typically offer SOAR as a separate licensed solution or module, but you get it free with Sentinel. In-depth incident integration is available out of the box.""I believe one of the main advantages is Microsoft Sentinel's seamless integration with other Microsoft products.""The SOAR playbooks are Sentinel's most valuable feature. It gives you a unified toolset for detecting, investigating, and responding to incidents. That's what clearly differentiates Sentinels from its competitors. It's cloud-native, offering end-to-end coverage with more than 120 connectors. All types of data logs can be poured into the system so analysis can happen. That end-to-end visibility gives it the advantage.""We didn't have anything similar. So, it really provides value from the incidents and automation point of view. The overview of the security fabric is most valuable.""I like the ability to run custom KQL queries. I don't know if that feature is specific to Sentinel. As far as I know, they are using technology built into Azure's Log Analytics app. Sentinel integrates with that, and we use this functionality heavily.""The solution has features that helped improve the security posture of our clients. It provides the ability to correlate a large variety of log sources very cost-effectively, especially for Microsoft sources."

More Microsoft Sentinel Pros →

"Its usability is the best part. It is easy for our developers to use if they want to search their logs, etc.""The tool helps with advanced reports and keeps the system scalable and flexible. It provides a clear picture of the current status of any incidents. As a CISO, I see a lot of potential for future innovation, which is interesting. I've noticed better performance, especially with the reports.""The technical support has been very good. They are very responsive and have been helpful.""The feature that I have found most valuable with Splunk is the ability to sift through a bunch of data very quickly.""I like the ease with which dashboards can be created.""Its integration is most valuable. Its UI is also pretty much easy.""This solution helps us increase our productivity.""Splunk is quite flexible for our customers. Splunk does not filter from a specific lock, you can define it later."

More Splunk Enterprise Security Pros →

"Zabbix is very easy to implement.""Simple network monitoring that is easy to install and manage.""Zabbix is scalable.""It not only provides the preconfigured item monitoring feature, but it is also easy to configure custom items.""We have found that Zabbix is more easy to use than other applications.""Health and communication links availability.""The template system in Zabbix is very beneficial as it saves time in configuration.""We are able to do problem determination on runaway processes."

More Zabbix Pros →

Cons
"There is a wider thing called Jupyter Notebooks, which is around the automation side of things. It would be good if there are playbooks that you can utilize without having to have the developer experience to do it in-house. Microsoft could provide more playbooks or more Jupyter Notebooks around MITRE ATT&CK Framework.""There is some relatively advanced knowledge that you have to have to properly leverage Sentinel's full capabilities. I'm thinking about things like the creation of workbooks, how you do threat-hunting, and the kinds of notifications you're getting... It takes time for people to ramp up on that and develop a familiarity or expertise with it.""We'd like to see more connectors.""Improvement-wise, I would like to see more integration with third-party solutions or old-school antivirus products that have some kind of logging capability. I wouldn't mind having that exposed within Sentinel. We do have situations where certain companies have bought licensing or have made an investment in a product, and that product will be there for the next two or three years. To be able to view information from those legacy products would be great. We can then better leverage the Sentinel solution and its capabilities.""We'd like also a better ticketing system, which is older.""The built-in SOAR is not really good out-of-the-box. The SOAR relies on logic apps and you almost need to have some kind of developer background to be able to make these logic apps. Most security people cannot develop anything...""Sentinel's reporting is complex and can be more user-friendly.""The solution could improve the playbooks."

More Microsoft Sentinel Cons →

"Sometimes, there is latency in the logs.""The solution could improve by increasing the performance. We have run into problems when large amounts of data are processed.""Considering the contract thing and the whole legal area, it takes forever to get the contracts signed and to be able to agree to the terms and conditions for my company as well as for Splunk's team.""More control with Splunk Cloud as it seems a bit limited. I used to manage an on-premise instance of Splunk Enterprise and really liked having more control over it.""The configuration could be better.""The algorithms customization of Splunk could improve. They have limited algorithms for machine learning support. If they can allow the user to add more machine learning algorithms, such as the ability to choose the algorithm that a user might want. Additionally, they should provide the required libraries for those algorithms, and then analyzes the data for use.""Most of my interaction is with the user community, which is how Splunk wants it. When I need help, that community is very hit or miss.""I haven't found a way for me to create my own plugins and integrate them into Splunk, but this isn't necessarily a limitation; it could simply be a lack of knowledge on my part."

More Splunk Enterprise Security Cons →

"If Zabbix had a better dashboard then it would be nice.""Zabbix can use better documentation and support for troubleshooting.""Zabbix is not easy to configure, and upgrading is also an issue.""The System Center Operations Manager can be improved.""Even though it’s such a powerful monitoring system, it would be more helpful if it had a flexible UI.""Implementation is always tailored to the customer and the kind of information we need from the client to carry it out can make them very uncomfortable. Sometimes the clients are not ready to share it.""One of the things we don't like is that Zabbix has a license structure with a price that is high compared to the competition. It's very high, for example, compared to something like Microsoft Teams.""There are some features of Zabbix that are not good for reporting. The DX Spectrum solution has better reporting."

More Zabbix Cons →

Pricing and Cost Advice
  • "It comes with a Microsoft subscription which the customer has, so they don't have to invest somewhere else."
  • "It is a consumption-based license model. bands at 100, 200, 400 GB per day etc. Azure Sentinel Pricing | Microsoft Azure"
  • "Good monthly operational cost model for the detection and response outcomes delivered, M365 logs don't count toward the limits which is a good benefit."
  • "I have had mixed feedback. At one point, I heard a client say that it sometimes seems more expensive. Most of the clients are on Office 365 or M365, and they are forced to take Azure SIEM because of the integration."
  • "It is kind of like a sliding scale. There are different tiers of pricing that go from $100 per day up to $3,500 per day. So, it just kind of depends on how much data is being stored. There can be additional costs to the standard license other than the additional data. It just kind of depends on what other services you're spinning up in Azure, or if you're using something like Azure log analytics."
  • "I am just paying for the log space with Azure Sentinel. It costs us about $2,000 a month. Most of the logs are free. We are only paying money for Azure Firewall logs because email logs or Azure AD logs are free to use for us."
  • "Sentinel is a bit expensive. If you can figure a way of configuring it to meet your needs, then you can find a way around the cost."
  • "Azure Sentinel is very costly, or at least it appears to be very costly. The costs vary based on your ingestion and your retention charges."
  • More Microsoft Sentinel Pricing and Cost Advice →

  • "Pricing and licensing is quite expensive. But for the value the product provides, it seems at par in the market."
  • "Although Splunk is an expensive product, it is designed to be utilized across your organization in order to maximize your ROI and lower your TCO."
  • "It is not cheap."
  • "Splunk Enterprise becomes extremely expensive after the 20GB/month license."
  • "You will eat up whatever you purchase quickly. The level of insights that Splunk empowers is addictive."
  • "Splunk licensing model might seem expensive but with all the gain in functionalities you will have compared to traditional SIEM solutions I think it’s worth the price."
  • "Pricing is pretty fair."
  • "While licensing can be a concern, there are ways to reduce the licensing costs including filtering some events."
  • More Splunk Enterprise Security Pricing and Cost Advice →

  • "It’s free of cost."
  • "It is a true open-source solution, so there are no licensing costs."
  • "The product is an open source and free solution."
  • "It's free software released under the GNU/GPL license."
  • "There are no licenses."
  • "We’re using the free version, which covers all our current needs."
  • "It is free, which allows us to reduce costs."
  • "I was using the free, Community Edition."
  • More Zabbix Pricing and Cost Advice →

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    Comparison Review
    Anonymous User
    I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want using these, but they require quite some expertise before you can use them. Then there are the ones that are not open source, the enterprise softwares and cost you some money, but on the other hand, they are extremely easy to set-up and learn. You can have them up and running in a matter of minutes. And then there are those which are completely cloud based. They can be free of cost or charge some money depending on the software. The good thing about these is that you don’t have to install any extra software, and it can be managed completely online but then again these have limited features and you cannot exploit them to the full extent as you can do with the open-source and to some extent the enterprise software, so I won’t suggest you to use these, because these are generally not the complete solutions and require other support software to achieve the same. Below I have listed the outstanding pros and cons of the various Network analyzers that you can look into Nagios Pros: Nagios offers an extensive set of collector plug-ins that allows users to gather performance and availability data from a broad range of operating systems, including  Windows and Netware Nagios… Read more →
    Questions from the Community
    Top Answer:Yes, Azure Sentinel is a SIEM on the Cloud. Multiple data sources can be uploaded and analyzed with Azure Sentinel and… more »
    Top Answer:It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for… more »
    Top Answer:We like that Azure Sentinel does not require as much maintenance as legacy SIEMs that are on-premises. Azure Sentinel is… more »
    Top Answer:For tools I’d recommend:  -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is… more »
    Top Answer:Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring… more »
    Top Answer:Splunk helps us be more proactive. We can take predictive action to identify and block threats so that nothing harmful… more »
    Top Answer:We use Zabbix to monitor our organization's IT infrastructure and workstations. We don't use Microsoft Intune since it's… more »
    Top Answer:In the next release, I'm hoping for features targeted towards larger users with more customizable options. Despite this… more »
    Comparisons
    Also Known As
    Azure Sentinel
    Learn More
    Overview

    Microsoft Sentinel is a scalable, cloud-native, security information event management (SIEM) and security orchestration automated response (SOAR) solution that lets you see and stop threats before they cause harm. Microsoft Sentinel delivers intelligent security analytics and threat intelligence across the enterprise, providing a single solution for alert detection, threat visibility, proactive hunting, and threat response. Eliminate security infrastructure setup and maintenance, and elastically scale to meet your security needs—while reducing IT costs. With Microsoft Sentinel, you can:

    - Collect data at cloud scale—across all users, devices, applications, and infrastructure, both on-premises and in multiple clouds

    - Detect previously uncovered threats and minimize false positives using analytics and unparalleled threat intelligence from Microsoft

    - Investigate threats with AI and hunt suspicious activities at scale, tapping into decades of cybersecurity work at Microsoft

    - Respond to incidents rapidly with built-in orchestration and automation of common tasks

    To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

    Splunk Enterprise Security is a SIEM, log management, and IT operations analytics tool. The solution provides users with the ability to secure their information and manage their data in the cloud, data centers, or other applications. Splunk Enterprise Security also offers visibility from different areas, levels, and devices, rather than from a single system, thus, providing its users with flexibility. Splunk Enterprise Security can monitor data and analyze, detect, and prevent intrusions. This benefits users as it provides alerts to possible intrusions, helps users to be proactive, and reduces risk factors. 

    Full visibility across your environment

    Break down data silos and gain actionable intelligence by ingesting data from multicloud and on-premises deployments. Get full visibility to quickly detect malicious threats in your environment.

    Fast threat detection

    Defend against threats with advanced security analytics, machine learning and threat intelligence that focus detection and provide high-fidelity alerts to shorten triage times and raise true positive rates.

    Efficient investigations

    Gather all the context you need and initiate flexible investigations with security analytics at your fingertips. The built-in open and extensible data platform boosts productivity and drives down fatigue.

    Open and scalable

    Built on an open and scalable data platform, you can stay agile in the face of evolving threats and business needs. Splunk meets you where you are on your cloud journey, and integrates across your data, tools and content.

    Zabbix is an open-source monitoring software that provides real-time monitoring and alerting for servers, networks, applications, and services. 

    It offers a wide range of features including data collection, visualization, and reporting. 

    With its user-friendly interface and customizable dashboards, Zabbix helps organizations ensure the availability and performance of their IT infrastructure.

    Sample Customers
    Microsoft Sentinel is trusted by companies of all sizes including ABM, ASOS, Uniper, First West Credit Union, Avanade, and more.
    Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
    1. IBM 2. Dell 3. Cisco 4. HP 5. Oracle 6. Microsoft 7. Amazon 8. Google 9. Facebook 10. Twitter 11. LinkedIn 12. Netflix 13. Adobe 14. VMware 15. Salesforce 16. SAP 17. Intel 18. AT&T 19. Verizon 20. T-Mobile 21. Vodafone 22. Ericsson 23. Nokia 24. Siemens 25. General Electric 26. Honeywell 27. Philips 28. Sony 29. Samsung 30. LG 31. Panasonic 32. Toshiba
    Top Industries
    REVIEWERS
    Financial Services Firm22%
    Computer Software Company11%
    Manufacturing Company8%
    Comms Service Provider8%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Financial Services Firm10%
    Government9%
    Manufacturing Company7%
    REVIEWERS
    Computer Software Company20%
    Financial Services Firm15%
    Government10%
    Energy/Utilities Company8%
    VISITORS READING REVIEWS
    Financial Services Firm15%
    Computer Software Company14%
    Government9%
    Manufacturing Company7%
    REVIEWERS
    Computer Software Company24%
    Comms Service Provider10%
    Manufacturing Company7%
    Aerospace/Defense Firm7%
    VISITORS READING REVIEWS
    Educational Organization34%
    Computer Software Company12%
    Financial Services Firm6%
    Comms Service Provider6%
    Company Size
    REVIEWERS
    Small Business33%
    Midsize Enterprise21%
    Large Enterprise47%
    VISITORS READING REVIEWS
    Small Business25%
    Midsize Enterprise16%
    Large Enterprise59%
    REVIEWERS
    Small Business32%
    Midsize Enterprise12%
    Large Enterprise56%
    VISITORS READING REVIEWS
    Small Business19%
    Midsize Enterprise13%
    Large Enterprise68%
    REVIEWERS
    Small Business49%
    Midsize Enterprise20%
    Large Enterprise31%
    VISITORS READING REVIEWS
    Small Business17%
    Midsize Enterprise42%
    Large Enterprise40%
    Buyer's Guide
    Security Information and Event Management (SIEM)
    April 2024
    Find out what your peers are saying about Splunk, Microsoft, Wazuh and others in Security Information and Event Management (SIEM). Updated: April 2024.
    770,292 professionals have used our research since 2012.

    Splunk Enterprise Security is ranked 1st in Security Information and Event Management (SIEM) with 235 reviews while Zabbix is ranked 1st in Network Monitoring Software with 100 reviews. Splunk Enterprise Security is rated 8.4, while Zabbix is rated 8.2. The top reviewer of Splunk Enterprise Security writes "It has a drag-and-drop interface, so you don't need to know SQL or Java to construct a query ". On the other hand, the top reviewer of Zabbix writes "Allows any number of customizations but lacks functionality for finding root causes". Splunk Enterprise Security is most compared with Wazuh, Dynatrace, IBM Security QRadar, Elastic Security and ArcSight Logger, whereas Zabbix is most compared with Centreon, Checkmk, SolarWinds NPM, Nagios Core and LibreNMS.

    We monitor all Security Information and Event Management (SIEM) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.