Devo vs Graylog Security comparison

Devo and Graylog are both solutions in the Security Information and Event Management (SIEM) category. Devo is ranked #26 with an average rating of 8.0, while Graylog is ranked #46 with an average rating of 8.0. Devo holds a 1.2% mindshare in SIEM, compared to Graylog’s 0.6% mindshare. Additionally, 95% of Devo users are willing to recommend the solution, compared to 100% of Graylog users who would recommend it.

Devo

Read 23 Devo reviews

5,226 Views
3,031 Comparison Views

95% willing to recommend

Graylog Security

Read 2 Graylog Security reviews

1,259 Views
1,221 Comparison Views

100% willing to recommend

Devo

Graylog Security

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Executive SummaryUpdated on Sep 18, 2024

Devo and Graylog Security offer robust security solutions, yet they excel in different areas based on user reviews. Users are happier with Devo's pricing and support, while Graylog Security is preferred for its features.

Features: Users value Devo for its comprehensive analytics, customizable alerting capabilities, and actionable insights. Graylog Security is preferred for its log management efficiency, real-time threat detection, and flexible data storage options.

Room for Improvement: Devo users suggest enhancements in report generation, interface intuitiveness, and greater integration capabilities. Graylog Security users desire better scalability, improved integration options, and a more user-friendly setup process.

Ease of Deployment and Customer Service: Devo is noted for its straightforward deployment and responsive customer service. Graylog Security is appreciated for its versatile deployment options but receives mixed reviews on customer support.

Pricing and ROI: Devo users find the setup cost to be reasonable and experience satisfactory ROI. Graylog Security users express concerns about the initial setup cost but report good ROI.

To learn more, read our detailed Devo vs. Graylog Security Report (Updated: April 2026).

Buyer's Guide

Devo vs. Graylog Security

April 2026

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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

Devo

Ranking in Security Information and Event Management (SIEM)

26th

Average Rating

8.4

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Log Management (27th), IT Operations Analytics (7th), AIOps (19th)

Graylog Security

Ranking in Security Information and Event Management (SIEM)

46th

Average Rating

8.6

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Devo is 1.2%, up from 1.0% compared to the previous year. The mindshare of Graylog Security is 0.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM) Mindshare Distribution
Product	Mindshare (%)
Devo	1.2%
Graylog Security	0.6%
Other	98.2%

Security Information and Event Management (SIEM)

Featured Reviews

Francisco JavierRomo

Strategic Account Executive at a computer software company with 51-200 employees

Has improved investigative workflows with interactive dashboards and simplified data correlation

The data analytics cloud component focuses on real-time analytics, which is very impressive. The SIEM collects and correlates logs data from different sources and can integrate with ServiceNow, hardware asset management, and software asset management. The security orchestration, automation, and response (SOAR) is another valuable feature. The security data platform serves as the foundation of Devo. Regarding advanced query capabilities, Devo offers several models including query logs, visual query builder, language integrated query, and SQL, with SQL being the most frequently used querying data capability. The single pane of glass that Devo offers is the SOC. The tools in Devo's active ports are for investigating, not just viewing data. They are more interactive than other market solutions. The drill-down reports capabilities allow analysts to click on any element in a widget. When they see a spike in a line chart for a failed login, which could be a true or false attempt, they can click that spike, and a table widget on the same active board instantly populates with raw logs of data for those specific failed logins. This is particularly important for enterprise companies with numerous endpoints and users. The dynamic filtering of inputs significantly reduces the time cybersecurity analysts spend trying to figure out failed logins and identifying false positives.

Read full review

Tony Zafiropoulos

Owner/ Chief Engineer at Fixvirus.com

Aggregates logs in one place and helps to review data points

We tried Graylog Security, starting with their inexpensive open-source version. We tested it out and continued using it for a while. As for the main differences between Graylog Security and other vendors, some users might prefer cloud-based platforms over on-premises solutions. It isn't inherently cloud-native, but that might not matter much for some.

Read full review

Quotes from Members

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

Pros

"It's a core tool for us in looking at logs, because logs are the starting point in any investigation, so leveraging Devo from start to finish in any investigation is basically what we do."

"One of the immediate improvements that come to mind is the amount of hot, searchable data, as in the SIEM we had before we were only able to search back 90 days of hot, searchable data, whereas here we have 400 days worth, which has definitely improved our threat hunting capabilities."

"The most powerful feature is the way the data is stored and extracted. The data is always stored in its original format and you can normalize the data after it has been stored."

"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."

"Devo has a really good website for creating custom configurations."

"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."

"Being able to build and modify dashboards on the fly with Activeboards streamlines my analyst time because my analysts aren't doing it across spreadsheets or five different tools to try to build a timeline out themselves. They can just ingest it all, build a timeline out across all the logging, and all the different information sources in one dashboard. So, it's a huge time saver. It also has the accuracy of being able to look at all those data sources in one view. The log analysis, which would take 40 hours, we can probably get through it in about five to eight hours using Devo."

"Overall, I have no issues with it and my guys love it."

More Devo pros

"The tool aggregates logs. We can see the logs in one place."

"We use the solution to collect logs."

Cons

"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."

"Some basic reporting mechanisms have room for improvement."

"Some of the documentation could be improved a little bit. A lot of times it doesn't go as deep into some of the critical issues you might run into. They've been really good to shore us up with support, but some of the documentation could be a little bit better."

"Where Devo has room for improvement is the data ingestion and parsing. We tend to have to work with the Devo support team to bring on and ingest new sources of data."

"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."

"An admin who is trying to audit user activity usually cannot go beyond a day in the UI. I would like to have access to pages and pages of that data, going back as far as the storage we have, so I could look at every command or search or deletion or anything that a user has run. As an admin, that would really help. Going back just a day in the UI is not going to help, and that means I have to find a different way to do that."

"My opinion on the solution's technical support is not as great as it could be because of the issues I have faced regarding the service management element."

"There's room for improvement within the GUI. There is also some room for improvement within the native parsers they support."

More Devo cons

"Graylog Security needs to incorporate security scorecards."

Pricing and Cost Advice

"Pricing is based on the number of gigabytes of ingestion by volume, and it's on a 30-day average. If you go over one day, that's not a big deal as long as the average is what you expected it to be."

"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."

"Our licensing fees are billed annually and per terabyte."

"[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."

"I rate the pricing a four on a scale of one to ten, where one is cheap, and ten is expensive."

"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."

"It's a per gigabyte cost for ingestion of data. For every gigabyte that you ingest, it's whatever you negotiated your price for. Compared to other contracts that we've had for cloud providers, it's significantly less."

"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."

More Devo pricing and cost advice

"I rate the tool's pricing a one out of ten."

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Construction Company

Computer Software Company

Outsourcing Company

Educational Organization

15%

Construction Company

Comms Service Provider

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	4
Large Enterprise	11

No data available

Questions from the Community

What is your experience regarding pricing and costs for Devo?

Compared to Splunk or SentinelOne, it is really expensive. I rate the product’s pricing a nine out of ten, where one is cheap and ten is expensive.

See all answers

What needs improvement with Devo?

The single pane of glass that Devo offers could be improved. The tools in Devo's active ports need enhancement in their investigative capabilities. The drill-down reports capabilities, while useful...

See all answers

What is your primary use case for Devo?

During my time at MetaBase Q and as a partner integrator of ServiceNow, I had the chance to understand and be part of projects integrating SOCs, NOCs, and Security Operation Centers with Devo. Most...

See all answers

What do you like most about Graylog Security?

The tool aggregates logs. We can see the logs in one place.

See all answers

What is your primary use case for Graylog Security?

I feed different data points to the tool and review them.

See all answers

What advice do you have for others considering Graylog Security?

I rate the overall product an eight out of ten. It's a good option for getting started.

See all answers

Comparisons

LogRhythm SIEM vs Devo

Compared 9% of the time

Splunk Enterprise Security vs Devo

Compared 7% of the time

New Relic vs Devo

Compared 4% of the time

IBM Security QRadar vs Devo

Compared 3% of the time

Microsoft Sentinel vs Devo

Compared 3% of the time

More Devo Competitors

Wazuh vs Graylog Security

Compared 27% of the time

SentinelOne Singularity Endpoint vs Graylog Security

Compared 24% of the time

Elastic Security vs Graylog Security

Compared 8% of the time

Logpoint vs Graylog Security

Compared 7% of the time

Microsoft Sentinel vs Graylog Security

Compared 7% of the time

More Graylog Security Competitors

Product Reports

Buyer's Guide

Devo

May 2026

Download Devo product report

Buyer's Guide

Security Information and Event Management (SIEM)

April 2026

Download Graylog Security product report

Overview

Devo offers powerful visual analytics, real-time data querying, and log integration capabilities within a cloud-native, multi-tenant architecture, supporting extended data retention ideal for long-term analysis and compliance.

Devo is recognized for its Activeboards, which facilitate visual analytics. High-speed search capabilities and real-time analytics enable efficient data manipulation and querying. Its multi-tenant architecture supports effective data segregation and customization tailored to distinct business needs, enhancing its value for handling complex log integrations. With extended data retention of 400 days and a cloud-native architecture, Devo is a robust platform for long-term analysis and compliance requirements. Though opportunities exist to improve browser stability on large searches, SOAR integrations, and its parser capabilities, Devo remains essential for incident response and security monitoring, offering centralized data storage and analysis.

What are Devo's most important features?

Activeboards: Facilitate visual analytics and data exploration.
High-Speed Search: Enables fast data querying and manipulation.
Real-Time Analytics: Supports instant insights and decision-making.
Multi-Tenant Architecture: Allows effective data segregation and customization.
Extended Data Retention: Offers 400-day log retention for compliance and analysis.
Complex Log Integration: Handles intricate data sources effortlessly.

What benefits and ROI should organizations look for in reviews?

Visual Insights: Enhance understanding through interactive dashboards.
Performance Efficiency: Saves time with high-speed data search and real-time results.
Customization Flexibility: Fits specific business requirements with multi-tenant architecture.
Long-Term Compliance: Ensures alignment with extended data retention needs.
Centralized Monitoring: Enables comprehensive incident response and security monitoring.

Devo is extensively used in industries focused on incident response and digital forensics, centralizing data for security monitoring across hybrid environments. Organizations benefit from its ability to store and analyze aggregated logs, creating alerts and dashboards to enhance visibility for network and endpoint activities in multi-domain settings.

Devo

Graylog Security is designed for log management and analysis, assisting in monitoring security events, detecting threats, providing real-time alerts, and aiding troubleshooting and forensic investigations. Its scalability and customizable dashboards support IT departments in maintaining system performance and ensuring compliance.

With exceptional log management capabilities and powerful search functions, Graylog Security is reliable for threat hunting, integrating with other tools, and offering a user-friendly dashboard. Organizations value it for quickly analyzing large datasets and providing detailed insights into security events. However, better documentation and clearer instructions for new users, more efficient alerting capabilities, easier scaling, and enhanced support options could improve user satisfaction.

What are the most important features of Graylog Security?

Log Management: Efficiently handle and analyze extensive log data.
Scalability: Adapt to growing data volumes with ease.
Customizable Dashboards: Create tailored dashboards for specific needs.
Real-Time Alerting: Receive instant notifications on security events.
Threat Hunting: Conduct detailed threat analyses and investigations.
Flexible Integrations: Seamlessly connect with other security tools.
User-Friendly Interface: Navigate and manage with ease.

What benefits or ROI should users look for in reviews when evaluating Graylog Security?

Improved Threat Detection: Enhanced ability to identify and respond to threats.
Operational Efficiency: Streamlined log management and analytics processes.
Scalability: Accommodate growing data needs without performance decline.
Customizability: Tailor features and dashboards to specific requirements.
Compliance: Maintain and prove regulatory compliance.
Cost-Effectiveness: Benefit from efficient resource use and reduced manual efforts.
Enhanced Support: Consideration for responsive and helpful support services.

Graylog Security is implemented across diverse industries, including healthcare for patient data protection, finance for transaction monitoring and fraud detection, and retail for safeguarding customer information. Each industry leverages its detailed analytics and real-time alerting to meet specific regulatory and operational standards, ensuring a secure and compliant environment.

Graylog

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

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Buyer's Guide

Devo vs. Graylog Security

April 2026

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