AlienVault OSSIM vs Huntress Managed SIEM comparison

AT&T and Huntress are both solutions in the Security Information and Event Management (SIEM) category. AT&T is ranked #12 with an average rating of 7.4, while Huntress is ranked #34 with an average rating of 8.0. AT&T holds a 1.6% mindshare in SIEM, compared to Huntress’s 1.2% mindshare. Additionally, 80% of AT&T users are willing to recommend the solution, compared to 100% of Huntress users who would recommend it.

AlienVault OSSIM

Read 31 AlienVault OSSIM reviews

4,307 Views
4,221 Comparison Views

80% willing to recommend

Huntress Managed SIEM

Read 2 Huntress Managed SIEM reviews

1,665 Views
1,665 Comparison Views

100% willing to recommend

AlienVault OSSIM

Huntress Managed SIEM

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Executive SummaryUpdated on Mar 29, 2026

AlienVault OSSIM and Huntress Managed SIEM are competing products in the SIEM space. While both offer significant value, Huntress Managed SIEM appears to have the upper hand with its comprehensive features justifying a higher cost.

Features: AlienVault OSSIM provides essential SIEM functionalities such as threat detection, asset discovery, and event correlation, making it suitable for small to medium-sized businesses. Huntress Managed SIEM delivers advanced threat detection, robust telemetry, and action recommendations designed for organizations requiring greater security capabilities.

Ease of Deployment and Customer Service: AlienVault OSSIM is known for straightforward deployment, making it ideal for quick setups and offers basic customer support. Huntress Managed SIEM provides seamless deployment alongside dedicated assistance and continuous support, thus enhancing setup and maintenance experience.

Pricing and ROI: AlienVault OSSIM is noted for its cost-effectiveness, providing good ROI for budget-conscious businesses. Huntress Managed SIEM, despite its higher initial cost, offers excellent ROI through its advanced security functionalities, making the investment worthwhile for those seeking a comprehensive SIEM solution.

To learn more, read our detailed AlienVault OSSIM vs. Huntress Managed SIEM Report (Updated: March 2026).

Buyer's Guide

AlienVault OSSIM vs. Huntress Managed SIEM

March 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

AlienVault OSSIM

Ranking in Security Information and Event Management (SIEM)

12th

Average Rating

7.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Huntress Managed SIEM

Ranking in Security Information and Event Management (SIEM)

34th

Average Rating

8.0

Reviews Sentiment

4.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of March 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.6%, down from 4.1% compared to the previous year. The mindshare of Huntress Managed SIEM is 1.2%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM) Mindshare Distribution
Product	Mindshare (%)
AlienVault OSSIM	1.6%
Huntress Managed SIEM	1.2%
Other	97.2%

Security Information and Event Management (SIEM)

Featured Reviews

Brandon Pearce

Independent Contractor at a comms service provider with 5,001-10,000 employees

Enables cost-effective security management for small businesses

Scaling for USM is always challenging for any product unless it is purpose-built or overbuilt at the front end. They will use Palo Alto and its competitors, and LevelBlue will manage that implementation. The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale. By pushing it to a cloud-based system, they've largely alleviated scale issues. It's native in Amazon but will also run in Azure. They have worked with cloud service providers to offer enough throughput at a cost reasonable for a corporation. Scaling was their biggest problem, and they've largely conquered those issues.

Read full review

reviewer2705400

Director, Engineering & Services Professional at a computer software company with 51-200 employees

Managed detection has reduced threat anxiety and provides fast responses across diverse clients

I would appreciate more features in the stack. I would like Huntress MDR and SIEM to integrate with EDRs like SentinelOne to combine that level of intelligence and information into their stack so that they can leverage whatever protections the client has and gather that intelligence to help with the MDR side. Regarding the SIEM, I would like to see more features added. I would appreciate the capability of setting our own alerting based on certain triggers within the logs so that we can compete and fill a void that their SIEM has compared to other SIEMs in the industry such as Perch Security for ConnectWise.

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Quotes from Members

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

Pros

"AlienVault OSSIM is an enterprise solution that sells easily. It is rated highly by organizations."

"This solution is very stable; it runs on a Linux box, you only interface with it through the GUI, it works behind the scenes, and it has never crashed in the time that I have used it."

"Network traffic analysis is highly efficient."

"Its user-friendliness is the most valuable. It is very easy to use and explore. The dashboard is very well packaged and integrated. You don't have to spend a lot of time in configuring it and checking out the RPM etc. It is also free and very powerful."

"The most valuable feature is the logging capability."

"The most valuable features of AlienVault OSSIM are vulnerability assessment, network intrusion detection system, response to critical events, and awareness of the whole network."

"Inbuilt IDS, inbuilt integration with threat intelligence platform and with vulnerability assessment modules."

"The most valuable features of this solution are the data correlation and vulnerability assessment."

More AlienVault OSSIM pros

"Huntress Managed SIEM's response time is far superior to any other vendor we have tested in terms of MDR."

"The single pane of glass management with the other security products we use from Huntress is incredibly valuable."

"Huntress is a great company and incredibly helpful with deployment."

Cons

"The price of this solution is very high and it could be cheaper."

"Sometimes it takes very long for your issue to get resolved."

"When comparing AlienVault OSSIM to other solutions it looks a bit outdated. Additionally, they need to improve their integration."

"AlienVault OSSIM could improve by having better integration with some of the newer tools."

"There needs to be more focus on the NOC and IIS in terms of developing applications for behavior detection."

"The documentation could be improved."

"I would like the solution to be able to integrate with my firewall, my IDS and my Honeypot solutions so that it can provide real-time reporting as things occur and then have alert sent to me on my phone when suspicious activity is happening."

"The solution is not scalable."

More AlienVault OSSIM cons

"There should be better exclusions of log types and the ability to exclude specific types of logs that might be using a lot of data."

"I would appreciate more features in the stack. I would like Huntress Managed SIEM to integrate with EDRs like SentinelOne to combine that level of intelligence and information into their stack so that they can leverage whatever protections the client has and gather that intelligence to help with the MDR side."

"There should be better exclusions of log types and the ability to exclude specific types of logs that might be using a lot of data."

Pricing and Cost Advice

"AlienVault pricing is the best. Whatever cost you are paying, you are getting a return on every penny... It's not like your IBM, your QRadar, or Splunk, where the cost is too high."

"AlienVault OSSIM is free."

"The price of AlienVault OSSIM is too high sometimes for us to present to our customers. The price should be lower. We are on a three-year license to use the solution. We had to pay extra for the support."

"When comparing AlienVault OSSIM to Microsoft Sentinel, AlienVault OSSIM incurs additional costs due to its licensing price structure. If you are using AlienVault for security purposes at a certain level it can have a higher price point than the current pricing of Microsoft Sentinel."

"The licensing fees for the non-community edition are paid on an annual basis, and there are no costs in addition to this."

"I used the paid version of the tool and found it to be expensive. It has been a while since I changed to Securonix. I will have to check whether AlienVault charges per device, user, or log."

"AlienVault OSSIM is an open-source solution."

"The tool's licensing costs are yearly."

More AlienVault OSSIM pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Comms Service Provider

12%

Manufacturing Company

Computer Software Company

Financial Services Firm

Insurance Company

17%

Comms Service Provider

10%

Computer Software Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	18
Midsize Enterprise	9
Large Enterprise	8

No data available

Questions from the Community

What do you like most about AlienVault OSSIM?

Asset discovery is good.

See all answers

What is your experience regarding pricing and costs for AlienVault OSSIM?

It depends. I would need to review their cost models, but generally, they are on a scaled basis based on throughput usage. Because it's a software as a service solution for their core product for U...

See all answers

What needs improvement with AlienVault OSSIM?

See all answers

What is your experience regarding pricing and costs for Huntress Managed SIEM?

I think the pricing for SIEM is good.

See all answers

What needs improvement with Huntress Managed SIEM?

See all answers

What is your primary use case for Huntress Managed SIEM?

Huntress is our primary MDR solution, though we have had some clients on Arctic Wolf and Perch Security. We deploy it across all different verticals, including hospitals and healthcare, small busin...

See all answers

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Compared 8% of the time

Splunk Enterprise Security vs AlienVault OSSIM

Compared 7% of the time

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Compared 5% of the time

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Compared 15% of the time

SentinelOne Singularity AI SIEM vs Huntress Managed SIEM

Compared 14% of the time

Microsoft Sentinel vs Huntress Managed SIEM

Compared 14% of the time

Hunters vs Huntress Managed SIEM

Compared 10% of the time

Fluency vs Huntress Managed SIEM

Compared 9% of the time

More Huntress Managed SIEM Competitors

Product Reports

Buyer's Guide

AlienVault OSSIM

March 2026

Download AlienVault OSSIM product report

Buyer's Guide

Security Information and Event Management (SIEM)

March 2026

Download Huntress Managed SIEM product report

Also Known As

OSSIM

No data available

Overview

AlienVault OSSIM, Open Source Security Information and Event Management (SIEM), provides you with a feature-rich open source SIEM complete with event collection, normalization and correlation. Launched by security engineers because of the lack of available open source products, AlienVault OSSIM was created specifically to address the reality many security professionals face: A SIEM, whether it is open source or commercial, is virtually useless without the basic security controls necessary for security visibility.

AT&T

Huntress Managed SIEM delivers advanced threat detection and response capabilities tailored for Security Information and Event Management. It addresses cybersecurity challenges with automated monitoring and actionable insights.

Huntress Managed SIEM stands out by offering comprehensive security event monitoring designed for modern cybersecurity landscapes. It identifies potential threats and vulnerabilities, ensuring actionable data for quicker response. Its integration capabilities with existing security infrastructure make it a reliable choice for enhancing cyber defenses and incident resolution.

What are the key features of Huntress Managed SIEM?

Automated Threat Detection: Identifies threats automatically to streamline defense processes.
Incident Response: Facilitates rapid action with clear response strategies.
Security Event Correlation: Analyzes diverse data sources for threat correlation.
Integrative Monitoring: Works seamlessly with current security setups.

What benefits and ROI should users anticipate from Huntress Managed SIEM?

Improved Security Posture: Enhances the ability to detect and respond to incidents.
Operational Efficiency: Reduces time and effort needed for monitoring and response.
Cost-effectiveness: Offers robust security without the need for extensive resources.
Scalability: Grows with the business to maintain effective security measures.

Huntress Managed SIEM is widely used across industries such as finance, healthcare, and retail, where it is critical to protect sensitive information. Its adaptability to different enterprise needs makes it an ideal choice for strengthening security frameworks in diverse sectors.

Huntress

Sample Customers

Council Rock School District

Information Not Available

Buyer's Guide

AlienVault OSSIM vs. Huntress Managed SIEM

March 2026

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