ArcSight Logger vs Graylog Enterprise comparison

OpenText and Graylog are both solutions in the Log Management category. OpenText is ranked #33 with an average rating of 8.0, while Graylog is ranked #8 with an average rating of 8.0. OpenText holds a 0.9% mindshare in Log Management, compared to Graylog’s 2.8% mindshare. Additionally, 81% of OpenText users are willing to recommend the solution, compared to 96% of Graylog users who would recommend it.

ArcSight Logger

Read 32 ArcSight Logger reviews

2,565 Views
2,514 Comparison Views

81% willing to recommend

Graylog Enterprise

Read 26 Graylog Enterprise reviews

8,652 Views
8,565 Comparison Views

96% willing to recommend

ArcSight Logger

Graylog Enterprise

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 15, 2026

ArcSight Logger and Graylog Enterprise are contenders in the log management category, each with distinct advantages. ArcSight Logger has an edge due to its comprehensive scalability and efficient integration for large organizations.

Features: ArcSight Logger is known for its robust scalability, effective integration abilities, and customization options in event queries and reporting. It can handle large log volumes with efficiency. It features a logger and correlation layer for seamless data management. Graylog Enterprise offers valuable Elasticsearch integration, allowing powerful searches and easy dashboard visualization. Its open-source foundation provides flexibility and reduced initial costs, while retaining robust search capabilities and user-friendly interfaces for a simple deployment experience.

Room for Improvement: ArcSight Logger faces user-friendliness challenges, with a complex interface and slower query response times. It can benefit from enhanced support services. Graylog Enterprise needs improvements in visualization and dashboard functionality. Better integration support and flexible alert systems are also essential, as well as strengthened support for large deployments and indexing processes.

Ease of Deployment and Customer Service: ArcSight Logger primarily operates on-premises, with variable customer support experiences, often slower post Micro Focus acquisition. Graylog Enterprise allows flexible deployment across hybrid and cloud settings, praised for responsive, quality customer service and support that enhances the user experience.

Pricing and ROI: ArcSight Logger is costly, offering high ROI through security and scalability critical for large enterprises but criticized for its complex licensing and high annual fees. Graylog Enterprise reduces initial costs significantly with its open-source option, making it accessible for smaller deployments while providing premium features at higher tiers. Its minimized operational costs and ease of use lead to significant resource savings in troubleshooting and maintenance.

To learn more, read our detailed ArcSight Logger vs. Graylog Enterprise Report (Updated: June 2026).

Buyer's Guide

ArcSight Logger vs. Graylog Enterprise

June 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

ArcSight Logger

Ranking in Log Management

33rd

Average Rating

7.6

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Graylog Enterprise

Ranking in Log Management

8th

Average Rating

8.0

Reviews Sentiment

5.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2026, in the Log Management category, the mindshare of ArcSight Logger is 0.9%, up from 0.8% compared to the previous year. The mindshare of Graylog Enterprise is 2.8%, down from 6.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Graylog Enterprise	2.8%
ArcSight Logger	0.9%
Other	96.3%

Log Management

Featured Reviews

Mohammed Shoaib Abdulla

Sr. Cybersecurity Consultant IT/OT at EJADA

Compliance and cost-effectiveness have improved while critical infrastructure security adapts to evolving needs

ArcSight Logger fulfills compliance requirements and passes audit requirements. It is one of the Aramco standards requirements and is recommended by Aramco for any implementation. Aramco, SABIC, water companies, and electricity companies are critical infrastructure with air-gapped networks. In an air-gapped network, there is no communication going out from that network area to the outside world, even to the corporate network. ArcSight Logger is installed on minimal resources with minimal requirements. There are not many upgrades or new features that come up frequently, though they do occur occasionally.

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NicolaeCIornii

Security Officer at JSC "Moldtelecom" S.A.

Log analysis has become clearer and faster but visualization and extensibility still need work

The problem was with the complexity and the cost to add extensions. We found this very expensive to buy another version with additional features. I think that Graylog Enterprise does not have customizable dashboards. I did not see them in Graylog Enterprise because most of the time we used the open source free version, which is limited. I think Graylog Enterprise should improve some things that they have in the paid version and perhaps provide users with a menu that gives examples of parsing logs and draws graphics so that people do not need to improve another system such as Grafana. This would be interesting. When it comes to functionalities, I found the log management in Graylog Enterprise acceptable. It is very simple to use and to collect logs. It has support for different protocols and different ports, and the sidecar is easy to use. However, in visualization, I think it needs to be much better.

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

"We have a trigger. So, Logger automatically blocks these IP addresses. We could have Logger put them on a blacklist."

"We check a lot of logs in ArcSight Logger because we're running a massive database platform."

"It's the most comprehensive solution."

"It's an efficient solution."

"It provides in-depth information on business activities once we log into the system."

"I would definitely say to go with this product as it's the best in the market, but before opting for this product your perform solution-sizing because otherwise you might end up digging your own grave in fixing it."

"The ESM use cases are the most valuable; it enables us to use the big data collection inside our company, and we are able to create use cases for whatever it suits and I find that the most interesting part of any SIEM solution."

"ArcSight's robustness is its most valuable feature."

More ArcSight Logger pros

"The build is stable and requires little maintenance, even compared to some extremely expensive products."

"The best feature of Graylog is the Elasticsearch integration. We can integrate and we can run filters, such as an event of interest, and those logs we can send to any SIEM tool or as an analytic. Additionally, there are clear and well-documented implementation instructions on their website to follow if needed."

"The product does all the things it must do very well."

"I like the correlation and the alerting."

"What I like about Graylog is that it's real-time and you have access to the raw data. So, you ingest it, and you have access to every message and every data item you ingest. You can then build analytics on top of that. You can look at the raw data, and you can do some volumetric estimations, such as how big traffic you have, how many messages of data of a type you have, etc."

"I am very proud of how very stable the solution is."

"Feature-wise or from the end user perspective, Graylog is just great."

"This had increased productivity for the dev and support teams, because we are directly notifying them."

More Graylog Enterprise pros

Cons

"They are migrating to Splunk because ArcSight Logger doesn't have those features for user or customer behavior analysis."

"They should enhance and improve everything related to the graphical user interface."

"ArcSight has been sold two or three times, and the quality has decreased."

"I would rate the technical support only 5 out of 10. The technical support is not satisfactory."

"I had some latency issues for two months. I had to increase our storage capacity significantly to reduce the latency."

"You have limited reporting capabilities and I wouldn't choose ArcSight Logger for this purpose."

"The speed of Logger indexing and searching for certain bugs for some queries that we provide could be improved. It can handle a huge number of logs but it can be improved."

"The only thing I did not particularly like about the product was its speed on the web interface."

More ArcSight Logger cons

"The area in Graylog that needs to be improved or enhanced would be the integrations."

"I would like to see a date and time in the Graylog Grok patterns so that I can save time when searching for a log. I like how the streams and the search query work, but adding a date and time will allow me to pull out a log in a milli-second."

"I would rate them as a two out of 10. You are on your own without an enterprise license."

"We ran into problems with Elasticsearch throwing a circuit-breaking exception due to field data size being too large. It turned out that the heap size directly impacted this size in a high-throughput environment, causing unexplained instability in Graylog. We were able to troubleshoot on the Elasticsearch size, but we should have been able to reference some minimum requirements for Graylog to know that our settings weren't sufficient."

"The alerting system could be more flexible."

"More complex visualizations and the ability to execute custom Elasticsearch queries would be great."

"Graylog needs to improve their authentication. Also, the fact that Graylog displays logs from the top down is just ridiculous."

"For Python developers, it would be great if Graylog could provide a better Python package in order to make it easier to use for the Python community."

More Graylog Enterprise cons

Pricing and Cost Advice

"It's not cheap at all as it's a big product and has been in the market for quite some time now."

"The pricing is quite harsh."

"We have a lifetime license, so we don't pay a monthly fee."

"ArcSight Logger is very expensive compared to their competitors, but when we talk to the customer and explain what the features are and how we can scale, they understand. Still, ArcSight is more expensive than the competition."

"ArcSight is an expensive solution."

"I would rate the product a seven out of ten since it's an enterprise product."

"Pricing is reasonable compared to similar tools on the market. They offer perpetual licenses."

"I rate the product’s pricing a seven out of ten, where one is inexpensive, and ten is expensive."

"Consider Enterprise support if you have atypical needs or setup requirements."

"There is an open source version and an enterprise version. I wouldn't recommend the enterprise version, but as an open source solution, it is solid and works really well."

"It's open source and free. They have a paid version, but we never looked into that because we never needed the features of the paid version."

"It's an open-source solution that can be used free of charge."

"I am using a community edition. I have not looked at the enterprise offering from Graylog."

"We're using the Community edition."

"Graylog is a free open-source solution. The free version has a capacity limitation of 2 GB daily, if you want to go above this you have to purchase a license."

"I use the free version of Graylog."

More Graylog Enterprise pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

11%

Financial Services Firm

Manufacturing Company

Comms Service Provider

Computer Software Company

12%

Comms Service Provider

11%

University

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	9
Large Enterprise	17

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	5
Large Enterprise	11

Questions from the Community

What needs improvement with ArcSight Logger?

This decision is made by higher management as they don't want to have multiple solutions for one solution. ArcSight Logger themselves don't provide good support, but companies such as ours provide ...

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What is your primary use case for ArcSight Logger?

We do work for multiple SIEM solutions such as Splunk, QRadar, LogRhythm. My team and I mostly work on ArcSight Logger and Splunk because we are dealing with projects related to these solutions. We...

See all answers

What advice do you have for others considering ArcSight Logger?

As a department head, my staff uses my credentials and contacts everywhere. Only ArcSight Logger with Splunk was implemented in Aramco, not in other organizations. I rate ArcSight Logger 8 out of 10.

See all answers

What is your experience regarding pricing and costs for Graylog?

I am not sure about the pricing, setup cost, and licensing because that was dealt with by a different team that handled the licensing and procurement.

See all answers

What needs improvement with Graylog?

Graylog Enterprise performs well overall; however, the UI could be improved because the SOC team creates multiple dashboards based on their use cases, and creating dashboards is complex. If there w...

See all answers

What is your primary use case for Graylog?

Graylog Enterprise is used primarily for log management and to perform security analytics. It helps the organization collect logs from different sources and centralize them in one place. We can sea...

See all answers

Comparisons

Splunk Enterprise Security vs ArcSight Logger

Compared 14% of the time

Elastic Security vs ArcSight Logger

Compared 9% of the time

IBM Security QRadar vs ArcSight Logger

Compared 8% of the time

LogRhythm SIEM vs ArcSight Logger

Compared 7% of the time

USM Anywhere vs ArcSight Logger

Compared 5% of the time

More ArcSight Logger Competitors

Grafana Loki vs Graylog Enterprise

Compared 9% of the time

Wazuh vs Graylog Enterprise

Compared 6% of the time

Splunk Enterprise Security vs Graylog Enterprise

Compared 5% of the time

syslog-ng vs Graylog Enterprise

Compared 5% of the time

LogRhythm SIEM vs Graylog Enterprise

Compared 5% of the time

More Graylog Enterprise Competitors

Product Reports

Buyer's Guide

ArcSight Logger

June 2026

Download ArcSight Logger product report

Buyer's Guide

Graylog Enterprise

June 2026

Download Graylog Enterprise product report

Also Known As

Micro Focus Arcsight Logger, HPE Arcsight Logger

Graylog2

Overview

ArcSight Logger effectively manages vast log data volumes, streamlining complex query execution and data compression while supporting various devices to meet compliance needs.

ArcSight Logger, known for scalability, simplifies handling extensive log data and executes complex queries swiftly. Its data compression features, coupled with versatile device support, allow for smooth security analytics and log collection. Users appreciate its real-time network insights and intuitive interface. However, improvements are needed in indexing speed, user navigation simplification, enhanced system integration, advanced analytics, and comprehensive threat management. Companies leverage ArcSight Logger for on-premises log management, vital for IT asset event monitoring and compliance within telecom and enterprise sectors.

What are the key features?

Scalability: Handles large log data volumes efficiently.
Complex Query Execution: Quickly executes intricate queries.
Data Compression: Optimizes storage with excellent compression.
Device Support: Out-of-the-box compatibility with numerous devices.
Customization: Easily customizes to user needs.
Security Analytics: Provides robust analytics for security requirements.
Real-time Insights: Offers awareness of ongoing network activities.

What benefits and ROI should be considered?

Compliance Assurance: Meets audit requirements with comprehensive insights.
Time Efficiency: Fast query execution reduces analysis time.
Reduced Storage Costs: Data compression lowers storage expenses.
Enhanced Security: Improves security posture with real-time analytics.

In industries like telecom and enterprise, ArcSight Logger facilitates on-premises deployments to manage logs, process queries, and integrate with security tools, essential for incident response. It aids in retaining logs, monitoring Windows events, overseeing communications, and is employed in fraud prevention and security monitoring involving syslog servers.

OpenText

Graylog Enterprise, recognized for log collection, real-time search, and enriched data handling, offers an open-source framework that integrates seamlessly with Elasticsearch. Its user-centric interface streamlines data correlation and log aggregation, supporting both backend services and comprehensive monitoring needs.

Graylog Enterprise stands out for its stability and powerful log management capabilities, facilitating efficient log aggregation, real-time updates, and data analytics. Users benefit from its plugin-based alerting, user-friendly interface, and support for microservices, including Docker integration. The ability to search in detail, flexible API integration, and data enrichment features are highly valued. Challenges include collector application issues, desired visualization enhancements, and authentication integration improvements. Users seek advancements in UI customization, backup functions, and easier rule creation.

What are Graylog Enterprise's most important features?

Log Collection: Efficiently aggregates and handles diverse logs.
Real-Time Search: Provides immediate log data access.
Custom Alerts: Plugin-based alerting for tailored notifications.
Dashboard Enhancements: Improved visualization for data insights.
Data Enrichment: Adds value through detailed log analysis.

What benefits and ROI can users expect?

Audit Trail Support: Essential for compliance in financial sectors.
Security Event Correlation: Enables incident analysis and response.
Faster Issue Identification: Speeds up troubleshooting with detailed visualization.
API Flexibility: Seamless integration across systems and environments.
Comprehensive Monitoring: Centralized log management enhances oversight.

In industrial use, Graylog Enterprise is crucial for audit trailing in financial sectors, facilitating security event identification and error monitoring. Backend teams leverage real-time analytics for swift issue resolution, while developers appreciate the comprehensive log visualization enabled by Docker integration for microservice management.

Graylog

Sample Customers

China Merchants Bank, Bank AlJazira, Banca Intesa

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur

Buyer's Guide

ArcSight Logger vs. Graylog Enterprise

June 2026

Free Report: ArcSight Logger vs. Graylog Enterprise

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