Grafana Loki vs Splunk Enterprise Security comparison

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Grafana Labs Logo
3,362 views|2,958 comparisons
91% willing to recommend
Splunk Logo
26,790 views|21,907 comparisons
92% willing to recommend
Comparison Buyer's Guide
Executive Summary

We performed a comparison between Grafana Loki and Splunk Enterprise Security based on real PeerSpot user reviews.

Find out in this report how the two Log Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed Grafana Loki vs. Splunk Enterprise Security Report (Updated: April 2024).
769,976 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
"The most valuable feature is the capability to set up alerts, which becomes necessary when we need to receive notifications for specific events.""The most valuable feature of Grafana Loki is the dashboards which are really simple to create.""I appreciate the capability to process logs from microservices and seamlessly integrate them into Grafana.""The most valuable feature of the solution is the tool's GUI. The solution's GUI is very user-friendly.""The effectiveness of filters is pivotal for optimizing the search process and extracting the specific information we need from the extensive log data.""We are using Grafana Loki as a database for real-time metrics.""The most valuable features of the solution stem from the fact that it is an open-source tool that is stable and flexible.""The best feature of Grafana Loki is that it integrates well with our other tool."

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"I am satisfied with the support.""From my experience, the visual aid that it provides is most valuable. There are charts and other means to provide information.""The best part of Splunk Enterprise Security is its customizable settings.""The ability to analyze huge amounts of sales data and accurate prediction of sales forecasting is the most valuable feature.""The reporting aspect is good and it does what I need it to do.""The flexibility of the solution is quite good.""Splunk would be my choice for the presentation layer because it comes with inbuilt reports and a dashboard that you can customize.""The ability to manage large amounts of generated data and to protect all devices from unauthorized use are the most valuable features."

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Cons
"In Grafana Loki, the creation of metrics is not so easy, making it an area that could be made easier.""Visualization-wise, Grafana Loki's dashboard looks a little outdated compared to other open-source visualization tools like Chronograf.""There is a need for some change in the alerting types of the product. In short, a few changes in the alert area are needed due to minor shortcomings.""My main concern is the recommended production-grade setup. They suggest using tools like Tanka or Jsonnet. They should simplify the process to increase adoption.""The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state.""The product must improve its UI.""The correlation of requests is not simple in Grafana Loki and can be improved.""The solution has shortcomings regarding security monitoring-oriented features that need improvement."

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"Splunk could be improved by reducing the cost. The cost is one of the biggest challenges for us in keeping to our production requirements.""The training was mostly sales-focused, like how to monitor your sales. It was hard to then come back from doing the training and try to switch it to a cybersecurity focus because all the training we did was sales oriented. The basic training didn't really touch on any kind of cybersecurity use cases or anything like that. That would have been great to see in the training.""The monitoring aspect of Splunk could be improved. We have to do some queries to get as much information as CrowdStrike or other solutions provide. If you run a big query, you will see a delay. That is the only concern we have because it will take some time if you query large data sets.""Licensing costs can be a barrier for those with limited budgets.""They can incorporate the SOAR solution within the actual product so that we do not require two different products, two different installations, and two different pricing methods. In regards to UBA, I am familiar with the UBA that existed two years ago. I am not updated about it today, but two years ago, UBA required such an amount of data that from a cost perspective, it was not worth it. When you compare it to what you get out of the box with Microsoft Sentinel without additional costs, there is no match.""The search could be improved. Now, it is a bit difficult to write search queries because they become quite long, then maintaining those long search queries is a quite challenging.""Splunk can be an expensive solution. Technical support could be improved as well.""It will be helpful for customers if they can create some real-world cases, and we can find a case study to align with. I know that Splunk has tremendous potential. We only include a tiny piece of it. There is a lot of stuff that we need to learn. If Splunk can provide more real-time examples, that will be helpful for customers."

More Splunk Enterprise Security Cons →

Pricing and Cost Advice
  • "You can use the free version of Grafana Loki on-premises."
  • "My company doesn't need to pay for the licensing cost of the solution."
  • "We use a free version."
  • "The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
  • "The solution is open source."
  • "I use the solution's open-source version. Grafana Loki is a completely free solution for me."
  • "I use the open-source version of the product."
  • "Grafana Loki is a free, open-source solution."
  • More Grafana Loki 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 →

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    Comparison Review
    Vinod Shankar
    Questions from the Community
    Top Answer:We are using Grafana Loki as a database for real-time metrics.
    Top Answer:Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution.
    Top Answer:There are a few features in the solution's enterprise version that are not given in the normal basic version. Visualization-wise, Grafana Loki's dashboard looks a little outdated compared to other… 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 asking to miss details that are critical, and ending up a statistic. Also,… 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 ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log… more »
    Top Answer:Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring information from different sources. Splunk is very good at alerting us if we… more »
    Ranking
    13th
    out of 95 in Log Management
    Views
    3,362
    Comparisons
    2,958
    Reviews
    12
    Average Words per Review
    518
    Rating
    8.1
    1st
    out of 95 in Log Management
    Views
    26,790
    Comparisons
    21,907
    Reviews
    69
    Average Words per Review
    930
    Rating
    8.4
    Comparisons
    Learn More
    Overview

    Grafana Loki is a powerful log aggregation and analysis tool designed for cloud-native environments. Its primary use case is to collect, store, and search logs efficiently, enabling organizations to gain valuable insights from their log data.

    The most valuable functionality of Loki is its ability to scale horizontally, making it suitable for high-volume log data. It achieves this by utilizing a unique indexing approach called "Promtail," which efficiently indexes logs and allows for fast searching and filtering. Loki also supports log streaming in real-time, ensuring that organizations can monitor and analyze logs as they are generated.

    By centralizing logs in a single location, Loki simplifies log management and troubleshooting processes. It provides a unified view of logs from various sources, making it easier to identify and resolve issues quickly. With its powerful query language, organizations can extract meaningful information from logs, enabling them to gain insights into system performance, identify anomalies, and detect potential security threats.

    Loki's integration with Grafana, a popular open-source visualization tool, allows users to create rich dashboards and visualizations based on log data. This combination enhances the observability of systems and applications, enabling organizations to make data-driven decisions and improve overall operational efficiency.

    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.

    Sample Customers
    Information Not Available
    Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
    Top Industries
    VISITORS READING REVIEWS
    Computer Software Company20%
    Manufacturing Company11%
    Comms Service Provider9%
    Financial Services Firm7%
    REVIEWERS
    Computer Software Company20%
    Financial Services Firm15%
    Government10%
    Energy/Utilities Company8%
    VISITORS READING REVIEWS
    Financial Services Firm15%
    Computer Software Company14%
    Government9%
    Manufacturing Company7%
    Company Size
    REVIEWERS
    Small Business25%
    Midsize Enterprise58%
    Large Enterprise17%
    VISITORS READING REVIEWS
    Small Business31%
    Midsize Enterprise18%
    Large Enterprise51%
    REVIEWERS
    Small Business32%
    Midsize Enterprise11%
    Large Enterprise57%
    VISITORS READING REVIEWS
    Small Business19%
    Midsize Enterprise13%
    Large Enterprise68%
    Buyer's Guide
    Grafana Loki vs. Splunk Enterprise Security
    April 2024
    Find out what your peers are saying about Grafana Loki vs. Splunk Enterprise Security and other solutions. Updated: April 2024.
    769,976 professionals have used our research since 2012.

    Grafana Loki is ranked 13th in Log Management with 12 reviews while Splunk Enterprise Security is ranked 1st in Log Management with 230 reviews. Grafana Loki is rated 8.0, while Splunk Enterprise Security is rated 8.4. The top reviewer of Grafana Loki writes "Effective for Logging, recovery from node failures is fast and single UI supports metrics, logs, and even tracing". On the other hand, 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 ". Grafana Loki is most compared with Graylog, Wazuh, syslog-ng, Fortinet FortiAnalyzer and Datadog, whereas Splunk Enterprise Security is most compared with Wazuh, Dynatrace, IBM Security QRadar, Elastic Security and Microsoft Sentinel. See our Grafana Loki vs. Splunk Enterprise Security report.

    See our list of best Log Management vendors.

    We monitor all Log Management 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.