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Devo Logo
Read 13 Devo reviews.
12,001 views|4,605 comparisons
Graylog Logo
13,405 views|10,799 comparisons
Splunk Logo
91,028 views|76,249 comparisons
Featured Review
Find out what your peers are saying about Graylog vs. Splunk and other solutions. Updated: January 2022.
564,143 professionals have used our research since 2012.
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"Devo helps us to unlock the full power of our data because they have more than 450 parsers, which means that we can ingest pretty much any type of log data.""One of the biggest features of the UI is that you see the actual code of what you're doing in the graphical user interface, in a little window on the side. Whatever you're doing, you see the code, what's happening. And you can really quickly switch between using the GUI and using the code. That's really useful.""Devo provides a multi-tenant, cloud-native architecture. This is critical for managed service provider environments or multinational organizations who may have subsidiaries globally. It gives organizations a way to consolidate their data in a single accessible location, yet keep the data separate. This allows for global views and/or isolated views restricted by access controls by company or business unit.""Those 400 days of hot data mean that people can look for trends and at what happened in the past. And they can not only do so from a security point of view, but even for operational use cases. In the past, our operational norm was to keep live data for only 30 days. Our users were constantly asking us for at least 90 days, and we really couldn't even do that. That's one reason that having 400 days of live data is pretty huge. As our users start to use it and adopt this system, we expect people to be able to do those long-term analytics.""It's very, very versatile.""The ability to have high performance, high-speed search capability is incredibly important for us. When it comes to doing security analysis, you don't want to be doing is sitting around waiting to get data back while an attacker is sitting on a network, actively attacking it. You need to be able to answer questions quickly. If I see an indicator of attack, I need to be able to rapidly pivot and find data, then analyze it and find more data to answer more questions. You need to be able to do that quickly. If I'm sitting around just waiting to get my first response, then it ends up moving too slow to keep up with the attacker. Devo's speed and performance allows us to query in real-time and keep up with what is actually happening on the network, then respond effectively to events.""The most valuable feature is definitely the ability that Devo has to ingest data. From the previous SIEM that I came from and helped my company administer, it really was the type of system where data was parsed on ingest. This meant that if you didn't build the parser efficiently or correctly, sometimes that would bring the system to its knees. You'd have a backlog of processing the logs as it was ingesting them.""The real-time analytics of security-related data are super. There are a lot of data feeds going into it and it's very quick at pulling up and correlating the data and showing you what's going on in your infrastructure. It's fast. The way that their architecture and technology works, they've really focused on the speed of query results and making sure that we can do what we need to do quickly. Devo is pulling back information in a fast fashion, based on real-time events."

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"I like the correlation and the alerting.""Open source and user friendly.""Graylog's search functionality, alerting functionality, user management, and dashboards are useful."

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"The most valuable aspect of the solution is the dashboard. It's very intuitive.""It's the completeness of the solution that we like the most.""The correlation capabilities are the first value that our clients say they like with Splunk.""The connections to the database are very good and updating the data files is simple to do. The dashboards are useful and user-friendly.""Its compatibility with other SIEMS is very useful.""Good for log collection and log management.""Splunk can extract all kinds of data. There's no limitation on what kind of structured and unstructured data one needs to extract — it can access any kind of data, including machine-generated data.""It allows us to digest the information, the data, the different data streams, so we can make decisions based upon information that we receive, and it is pretty robust."

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Cons
"The Activeboards feature is not as mature regarding the look and feel. Its functionality is mature, but the look and feel is not there. For example, if you have some data sets and are trying to get some graphics, you cannot change anything. There's just one format for the graphics. You cannot change the size of the font, the font itself, etc.""There is room for improvement in the ability to parse different log types. I would go as far as to say the product is deficient in its ability to parse multiple, different log types, including logs from major vendors that are supported by competitors. Additionally, the time that it takes to turn around a supported parser for customers and common log source types, which are generally accepted standards in the industry, is not acceptable. This has impacted customer onboarding and customer relationships for us on multiple fronts.""There's always room to reduce the learning curve over how to deal with events and machine data. They could make the machine data simpler.""We only use the core functionality and one of the reasons for this is that their security operation center needs improvement.""Some basic reporting mechanisms have room for improvement. Customers can do analysis by building Activeboards, Devo’s name for interactive dashboards. This capability is quite nice, but it is not a reporting engine. Devo does provide mechanisms to allow third-party tools to query data via their API, which is great. However, a lot of folks like or want a reporting engine, per se, and Devo simply doesn't have that. This may or may not be by design.""Some third-parties don't have specific API connectors built, so we had to work with Devo to get the logs and parse the data using custom parsers, rather than an out-of-the-box solution.""Technical support could be better.""From our experience, the Devo agent needs some work. They built it on top of OS Query's open-source framework. It seems like it wasn't tuned properly to handle a large volume of Windows event logs. In our experience, there would definitely be some room for improvement. A lot of SIEMs on the market have their own agent infrastructure. I think Devo's working towards that, but I think that it needs some improvement as far as keeping up with high-volume environments."

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"I would like to see some kind of visualization included in Graylog.""Lacks sufficient documentation.""Graylog can improve the index rotation as it's quite a complex solution."

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"The documentation is in definite need of improvement.""Their technical support sucks.""Its setup is a little bit complex for a distributed environment. Their support can also be better. If we miss the response for more than a week, they usually close the case. Sometimes, it can take us more than a week to reply.""The solution could improve by giving more email details.""It needs a better way to export dynamic views without requiring a ton of code and user/pw.""The difficult part is related to integration with sources of data that are used to create the logs as this depends on the infrastructure of the client.""The implementation and the scanning of the logs can be difficult.""In terms of the interface, it could include some improvements for the look and feel."

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Pricing and Cost Advice
  • "We have an OEM agreement with Devo. It is very similar to the standard licensing agreement because we are charged in the same way as any other customer, e.g., we use the backroom."
  • "I'm not involved in the financial aspect, but I think the licensing costs are similar to other solutions. If all the solutions have a similar cost, Devo provides more for the money."
  • "Devo is definitely cheaper than Splunk. There's no doubt about that. The value from Devo is good. It's definitely more valuable to me than QRadar or LogRhythm or any of the old, traditional SIEMs."
  • "[Devo was] in the ballpark with at least a couple of the other front-runners that we were looking at. Devo is a good value and, given the quality of the product, I would expect to pay more."
  • "Be cautious of metadata inclusion for log types in pricing, as there are some "gotchas" with that."
  • "Devo was very cost-competitive... Devo did come with that 400 days of hot data, and that was not the case with other products."
  • "Our licensing fees are billed annually and per terabyte."
  • "I like the pricing very much. They keep it simple. It is a single price based on data ingested, and they do it on an average. If you get a spike of data that flows in, they will not stick it to you or charge you for that. They are very fair about that."
  • More Devo Pricing and Cost Advice →

  • "It's an open-source solution that can be used free of charge."
  • More Graylog Pricing and Cost Advice →

  • "I think that most of the monitoring solutions are expensive."
  • "I think that most of the log analytics solutions are expensive and I'm not sure if it's worth it."
  • "Our customers often complain that the price of Splunk is too high."
  • "Licensing is a yearly, one-time cost."
  • "The price is comparable."
  • "The pricing model is expensive and a nightmare based on the amount of data."
  • "The solution is a little expensive."
  • "It is economical than other solutions."
  • More Splunk Pricing and Cost Advice →

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    Questions from the Community
    Top Answer: 
    It's very, very versatile.
    Top Answer: 
    Devo, like other vendors, doesn't charge extra for playbooks and automation. That way, you are only paying for the side… more »
    Top Answer: 
    I need more empowerment in reporting. For example, when I'm using Qlik or Power BI in terms of reporting for the… more »
    Top Answer: 
    I like the correlation and the alerting.
    Top Answer: 
    It's an open-source solution that can be used free of charge.
    Top Answer: 
    I would like to see some kind of visualization included in Graylog. The report is plain, they could be improved.
    Top Answer: 
    For tools I’d recommend:  -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR)… 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: 
    Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring… more »
    Comparisons
    Also Known As
    Graylog2
    Splunk Enterprise Security
    Learn More
    Overview

    Devo is the only cloud-native logging and security analytics platform that releases the full potential of all your data to empower bold, confident action when it matters most. Only the Devo platform delivers the powerful combination of real-time visibility, high-performance analytics, scalability, multitenancy, and low TCO crucial for monitoring and securing business operations as enterprises accelerate their shift to the cloud.

    Graylog is purpose-built to deliver the best log collection, storage, enrichment, and analysis. Graylog is:

    • Considerably faster analysis speeds.
    • More robust and easier-to-use analysis platform.
    • Simpler administration and infrastructure management.
    • Lower cost than alternatives.
    • Full-scale customer service.
    • No expensive training or tool experts required.

    Splunk software has been around since 2006 and the company has since grown to become an industry leader. Splunk's vision is to make machine data accessible, usable and valuable to everybody. The company offers a wide range of products to turn machine data into valuable information by monitoring and analyzing all activities. This is known as Operational Intelligence and is the unique value proposition of Splunk.

    Splunk is well-known for its Log Management capabilities and also for its Security Information and Event Management (SIEM) solutions.

    Offer
    See Devo in Action

    See how Devo allows you to free yourself from data management, and make machine data and insights accessible.

    Learn more about Graylog
    Learn more about Splunk
    Sample Customers
    United States Air Force, Rubrik, SentinelOne, Critical Start, NHL, Panda Security, Telefonica, CaixaBank, OpenText, IGT, OneMain Financial, SurveyMonkey, FanDuel, H&R Block, Ulta Beauty, Manulife, Moneylion, Chime Bank, Magna International, American Express Global Business Travel
    Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur
    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
    REVIEWERS
    Computer Software Company57%
    Comms Service Provider14%
    Retailer14%
    Insurance Company14%
    VISITORS READING REVIEWS
    Computer Software Company27%
    Comms Service Provider20%
    Government7%
    Financial Services Firm7%
    VISITORS READING REVIEWS
    Comms Service Provider30%
    Computer Software Company21%
    Government8%
    Financial Services Firm5%
    REVIEWERS
    Financial Services Firm18%
    Energy/Utilities Company11%
    Computer Software Company10%
    Retailer7%
    VISITORS READING REVIEWS
    Computer Software Company27%
    Comms Service Provider18%
    Financial Services Firm10%
    Government7%
    Company Size
    REVIEWERS
    Small Business14%
    Midsize Enterprise14%
    Large Enterprise71%
    VISITORS READING REVIEWS
    Small Business48%
    Midsize Enterprise15%
    Large Enterprise36%
    REVIEWERS
    Small Business43%
    Large Enterprise57%
    REVIEWERS
    Small Business31%
    Midsize Enterprise14%
    Large Enterprise55%
    VISITORS READING REVIEWS
    Small Business26%
    Midsize Enterprise19%
    Large Enterprise55%
    Find out what your peers are saying about Graylog vs. Splunk and other solutions. Updated: January 2022.
    564,143 professionals have used our research since 2012.

    Graylog is ranked 14th in Log Management with 3 reviews while Splunk is ranked 1st in Log Management with 55 reviews. Graylog is rated 8.6, while Splunk is rated 8.0. The top reviewer of Graylog writes "Stable, scalable, easy to install and maintain". On the other hand, the top reviewer of Splunk writes "Very versatile for many use cases". Graylog is most compared with ELK Logstash, Wazuh, Fortinet FortiAnalyzer, syslog-ng and LogRhythm NextGen SIEM, whereas Splunk is most compared with Dynatrace, Datadog, IBM QRadar, ELK Logstash and Fortinet FortiAnalyzer. See our Graylog vs. Splunk 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.