ArcSight Logger vs Graylog Enterprise comparison

Why PeerSpot?

OpenText and Graylog are both solutions in the Log Management category. OpenText is ranked #31 with an average rating of 8.0, while Graylog is ranked #7 with an average rating of 8.0. OpenText holds a 0.9% mindshare in Log Management, compared to Graylog’s 2.4% 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

3,476 Views
3,406 Comparison Views

81% willing to recommend

Graylog Enterprise

Read 25 Graylog Enterprise reviews

9,000 Views
8,910 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: September 2026).

Buyer's Guide

ArcSight Logger vs. Graylog Enterprise

September 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

31st

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

7th

Average Rating

8.0

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Log Management category, the mindshare of ArcSight Logger is 0.9%, up from 0.7% compared to the previous year. The mindshare of Graylog Enterprise is 2.4%, down from 6.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Graylog Enterprise	2.4%
ArcSight Logger	0.9%
Other	96.7%

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.

Read full review

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

"In our country we are a little bit private in terms of solutions, so we are just starting to use the basic data capture. Now some users can start to use additional features that come with Micro Focus ArcSight like user behavior analytics for investigating."

"This product was used to help us get PCI compliant, and its automated functions made it easier so we could concentrate more on real issues instead of standard log collecting and alerting issues."

"Some of the most valuable features I really appreciate are the performance, how quick the solution is, and how easy it is to create a query."

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

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

"The machine learning is a good feature."

"As the name suggests, it's a brilliant log collection tool, and it can handle hundreds of thousands of servers in a single shot to ingest the data."

"It is one of the best products available in the market."

More ArcSight Logger pros

"Message forwarding through the in-built module."

"I like the correlation and the alerting."

"I know that there are other similar tools available, but I enjoy using Graylog the most."

"Troubleshooting is straightforward with Graylog Enterprise."

"Real-time UDP/GELF logging and full text-based searching."

"The centralized logs where one can find bugs quicker and find the line of code that is a problem has made us more efficient."

"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."

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

More Graylog Enterprise pros

Cons

"HP needs to work on the stability as it is mostly dependent on Java and there are console-related issues."

"The only drawback is that without ESM, you are limited."

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

"The graphics and dashboard could be improved."

"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 console in older versions is not user-friendly."

"It's not a new product and is a bit complex. So, it requires a person dedicated to working on it and to know about it in and out. It is a huge product, and the search operation is a bit complicated for a new user or someone who has not used it for long. So for that person, it becomes a bit difficult."

More ArcSight Logger cons

"There are many other applications in the market that influenced my rating reduction."

"Graylog can improve the index rotation as it's quite a complex solution."

"The alerting system could be more flexible."

"Over six months, I had two similar issues where searches were performed on field "messages". It exhausted all the memory of the ES node causing an ES crash and a Graylog halt."

"If you have a whole team trying to fix the Graylog instance for two days, that's a bit too much."

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

"The documentation for Graylog Enterprise can be improved, as this has been a pain point."

"The initial setup was really complex because I did it myself."

More Graylog Enterprise cons

Pricing and Cost Advice

"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."

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

"The pricing is quite harsh."

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

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

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

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

"ArcSight is an expensive solution."

"We are using the free version of the product. However, the paid version is expensive."

"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."

"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."

"Having paid official support is wise for projects."

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

"You get a lot out-of-the-box with the non-enterprise version, so give it a try first."

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

"I use the free version of Graylog."

More Graylog Enterprise pricing and cost advice

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Top Industries

By visitors reading reviews

Outsourcing Company

15%

Construction Company

10%

Comms Service Provider

Healthcare Company

Comms Service Provider

11%

Computer Software Company

11%

Financial Services Firm

University

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	4
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...

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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 find the pricing, setup cost, and licensing of Graylog Enterprise to be somewhat expensive. However, it is cost-effective compared to other larger platforms. The pricing depends on factors such a...

See all answers

What needs improvement with Graylog?

One improvement I want to see in Graylog Enterprise is artificial intelligence to help us automatically identify unusual patterns and suggest possible causes. I also want to see more ready-made das...

See all answers

What is your primary use case for Graylog?

Graylog Enterprise serves as my main centralized log management solution. In our environment, we have many systems that generate logs, including servers, applications, network devices, and security...

See all answers

Comparisons

Splunk Enterprise Security vs ArcSight Logger

Compared 13% of the time

IBM Security QRadar vs ArcSight Logger

Compared 7% of the time

Elastic Security vs ArcSight Logger

Compared 7% of the time

LogRhythm SIEM vs ArcSight Logger

Compared 6% of the time

LevelBlue USM Anywhere vs ArcSight Logger

Compared 6% of the time

More ArcSight Logger Competitors

Splunk Enterprise Security vs Graylog Enterprise

Compared 8% of the time

LogRhythm SIEM vs Graylog Enterprise

Compared 6% of the time

Grafana Loki vs Graylog Enterprise

Compared 5% of the time

Elastic Security vs Graylog Enterprise

Compared 4% of the time

Security Onion vs Graylog Enterprise

Compared 2% of the time

More Graylog Enterprise Competitors

Product Reports

Buyer's Guide

ArcSight Logger

October 2026

Download ArcSight Logger product report

Buyer's Guide

Graylog Enterprise

October 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

September 2026

Free Report: ArcSight Logger vs. Graylog Enterprise

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