Devo vs syslog-ng comparison

Devo and One Identity are both solutions in the Log Management category. Devo is ranked #27 with an average rating of 8.0, while One Identity is ranked #16 with an average rating of 10.0. Devo holds a 1.2% mindshare in Log Management, compared to One Identity’s 1.5% mindshare. Additionally, 95% of Devo users are willing to recommend the solution, compared to 100% of One Identity users who would recommend it.

Devo

Read 23 Devo reviews

5,226 Views
2,665 Comparison Views

95% willing to recommend

syslog-ng

Read 7 syslog-ng reviews

3,642 Views
3,606 Comparison Views

100% willing to recommend

Devo

syslog-ng

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Executive SummaryUpdated on Oct 9, 2024

Devo and syslog-ng are competing in the log management solutions category. Syslog-ng holds the upper hand due to its comprehensive capabilities, outshining Devo in terms of features and versatility.

Features: Devo is known for scalability, advanced query capabilities, and real-time data insights. Syslog-ng offers extensive integration options, flexible log management, and is widely adopted in diverse IT environments.

Room for Improvement: Devo could enhance integration flexibility, improve data parsing capabilities, and focus on expanding third-party integrations. Syslog-ng needs more intuitive configuration processes, better support resources, and refined user guidance.

Ease of Deployment and Customer Service: Devo has streamlined deployment and responsive customer service. Syslog-ng tends to have a steeper learning curve, with mixed reviews on deployment ease and customer support, though its thorough documentation helps offset complexity.

Pricing and ROI: Devo is noted for competitive pricing and appealing ROI, making it cost-effective for many organizations. Syslog-ng, while potentially more expensive, is justified by substantial ROI and a strong feature set, balancing higher initial setup costs with long-term value.

To learn more, read our detailed Devo vs. syslog-ng Report (Updated: April 2026).

Buyer's Guide

Devo vs. syslog-ng

April 2026

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Helped 893,221 peers since 2012

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 Log Management

27th

Average Rating

8.4

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (26th), IT Operations Analytics (7th), AIOps (19th)

syslog-ng

Ranking in Log Management

16th

Average Rating

9.0

Reviews Sentiment

3.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Log Management category, the mindshare of Devo is 1.2%, up from 0.6% compared to the previous year. The mindshare of syslog-ng is 1.5%, down from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
syslog-ng	1.5%
Devo	1.2%
Other	97.3%

Log Management

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

Oliver Castellucchio

IT Infrastructure & Cloud Security Manager at Thux

Has ensured compliance by centralizing log data and supporting secure connections

We currently do not use that feature. We currently have just an open-source release, not a premium release. My boss has indicated that he wants to buy a premium syslog-ng version next month. I think we can use other features of this tool in the future. In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it.

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

"Overall, using Devo has saved us time when compared to our previous security solutions, and I estimate that it took us 10 times longer to achieve the same thing without Devo."

"The thing that Devo does better than other solutions is to give me the ability to write queries that look at multiple data sources and run fast. Most SIEMs don't do that. And I can do that by creating entity-based queries. Let's say I have a table which has Okta, a table which has G Suite, a table which has endpoint telemetry, and I have a table which has DNS telemetry. I can write a query that says, 'Join all these things together on IP, and where the IP matches in all these tables, return to me that subset of data, within these time windows.' I can break it down that way."

"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."

"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."

"Scalability is one of Devo's strengths."

"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."

"In traditional BI solutions, you need to wait a lot of time to have the ability to create visualizations with the data and to do searches. With this kind of platform, you have that information in real-time."

More Devo pros

"For us, the most valuable feature is the use of compound search for searching logs at a specific time, by a specific user, or specific behavior."

"Syslog-ng has built-in features that we can use to create alerts for a SIEM solution. It isn't a true SIEM solution, but it's sufficient for the time being."

"Syslog-ng provides easy access to all my logs. It helps me show managers and other clients precisely where an incident occurred. I also like it because you can integrate syslog-ng with multiple solutions to allow real-time monitoring."

"We chose syslog-ng because it is easy to install, easy to maintain, easy to update, and due to the fact that all data arrive in raw format, we can manipulate it as we want."

"The ability to extract and store the logs is the most valuable feature of syslog-ng."

"Syslog-ng has a separate config file in addition to the core configuration."

"What I appreciate most about syslog-ng is its configuration; its C-style config is much easier to understand, read, and write than other popular solutions such as syslog or rsyslog."

Cons

"The overall performance of extraction could be a lot faster, but that's a common problem in this space in general."

"It's stable but it's not extremely stable."

"From our experience, the Devo agent needs some work. They built it on top of OS Query's open-source framework, and it seems like it wasn't tuned properly to handle a large volume of Windows event logs."

"The biggest area with room for improvement in Devo is the Security Operations module that just isn't there yet."

"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 price is one problem with Devo."

"One major area for improvement for Devo... is to provide more capabilities around pre-built monitoring."

"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."

More Devo cons

"It's hard to find people who know how to use syslog-ng. I often find problems with configurations, and solutions aren't integrated correctly with syslog-ng. For example, there might be data with extra decimals, or the collector agents are incorrectly named. It isn't a problem with the solution; it's a lack of professionals."

"In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it."

"The filtering has room for improvement."

"There is always the potential for additional integration and protocol extensions."

"Syslog-ng has built-in features that we can use to create alerts for a SIEM solution. It isn't a true SIEM solution, but it's sufficient for the time being."

"There is room for improvement in terms of observability."

Pricing and Cost Advice

"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."

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

"Devo is a hosted or subscription-based solution, whereas before, we purchased QRadar, so we owned it and just had to pay a maintenance fee. We've encountered this with some other products, too, where we went over to subscription-based. Our thought process is that with subscription based, the provider hosts and maintains the tool, and it's offsite. That comes with some additional fees, but we were able to convince our upper management it was worth the price. We used to pay under 10k a year for maintenance, and now we're paying ten times that. It was a relatively tough sell to our management, but I wonder if we have a choice anymore; this is where the market is."

"It's very competitive. That was also a primary draw for us. Some of the licensing models with solutions like Splunk and Sentinel were attractive upfront, but there were so many micro-charges and services we would've had to add on to make them what we wanted. We had to include things like SOAR and extended capabilities, whereas all those capabilities are completely included with the Devo platform. I haven't seen any additional fee."

"The way Devo prices things is based on the amount of data, and I wish the tiers had more granularity. Maybe at this point they do, but when we first negotiated with them, there were only three or four tiers."

"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."

"Be cautious of metadata inclusion for log types in pricing, as there are some "gotchas" with that."

More Devo pricing and cost advice

"Syslog-ng is a free open-source solution."

"Syslog-ng is open-source."

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Construction Company

Computer Software Company

Outsourcing Company

Government

10%

Financial Services Firm

10%

Manufacturing Company

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

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	3

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 needs improvement with syslog-ng?

See all answers

What is your primary use case for syslog-ng?

In Italy, we have to be compliant with the Garante for privacy. We have to log every login, logout, or login failure made by a system administrator. We store all syslog data of the infrastructure. ...

See all answers

What advice do you have for others considering syslog-ng?

When it comes to parsing, I can parse both structured and unstructured data, though our data are only structured. Currently, we collect all data we receive as raw data. Each file is stored for each...

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

Graylog Enterprise vs syslog-ng

Compared 13% of the time

SolarWinds Kiwi Syslog Server vs syslog-ng

Compared 10% of the time

Cribl vs syslog-ng

Compared 6% of the time

Grafana Loki vs syslog-ng

Compared 5% of the time

Fortinet FortiAnalyzer vs syslog-ng

Compared 4% of the time

More syslog-ng Competitors

Product Reports

Buyer's Guide

Devo

May 2026

Download Devo product report

Buyer's Guide

syslog-ng

April 2026

Download syslog-ng 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

Syslog-ng is recognized for its proficiency in log extraction, storage, and secure TLS connections. Its efficient configuration and real-time monitoring integration make it a preferred option for large-scale log processing, ensuring compliance with regulatory standards.

Syslog-ng offers powerful log management capabilities, accommodating complex search needs while maintaining simplicity with user-friendly documentation and real-time monitoring features. The C-style configuration enhances readability, allowing users to easily comprehend and implement changes. Designed for high performance, Syslog-ng scales effectively to handle extensive logging demands. Despite its strengths, areas for improvement include integration with protocols and filtering methods. Users advocate for better Kafka integration and a graphical configuration interface to simplify setup. While historical dissatisfaction led to custom patches, subsequent updates have addressed these concerns. Currently, users seek an advanced version to access premium functionalities.

What are the most important features of syslog-ng?

Log Extraction and Storage: Streamlined processes for efficient data handling.
TLS-Supported Secure Connections: Ensures secure data transmission over networks.
Real-Time Monitoring Integration: Enhances proactive decision-making capabilities.
"C-Style" Configuration: Improves readability and simplifies setup for users.
High-Performance Log Processing: Supports large-scale environments with ease.

What benefits should users look for when evaluating syslog-ng?

Easy Configuration: Reduces time and complexity for initial setup and adjustments.
Compliance Assurance: Facilitates adherence to data regulations in Brazil and Italy.
Intuitive Examples and Documentation: Simplifies user training and onboarding.
Smooth Multi-Server Setups: Enables efficient deployment across multiple servers.

Organizations frequently use syslog-ng for log aggregation, filtering, and regulatory compliance, serving as a crucial component in enterprise security audits and data regulation adherence in Brazil and Italy. By allowing logs to be stored in raw format, syslog-ng provides versatility in data manipulation and user activity tracking, making it user-friendly for installation, maintenance, and updates. Logs can be transmitted over TLS or plain text to central servers, supporting varied transmission needs.

One Identity

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

Tecnocom, University of Victoria, University of Exeter, Datapath

Buyer's Guide

Devo vs. syslog-ng

April 2026

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