AlienVault OSSIM vs Singularity Platform comparison

AT&T and SentinelOne are both solutions in the Security Information and Event Management (SIEM) category. AT&T is ranked #12 with an average rating of 7.2, while SentinelOne is ranked #38 with an average rating of 8.0. AT&T holds a 1.9% mindshare in SIEM, compared to SentinelOne’s 0.4% mindshare. Additionally, 80% of AT&T users are willing to recommend the solution, compared to 100% of SentinelOne users who would recommend it.

AlienVault OSSIM

Read 31 AlienVault OSSIM reviews

4,311 Views
4,225 Comparison Views

80% willing to recommend

Singularity Platform

Read 4 Singularity Platform reviews

438 Views
385 Comparison Views

100% willing to recommend

AlienVault OSSIM

Singularity Platform

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between AlienVault OSSIM and Singularity Platform based on real PeerSpot user reviews.

Find out in this report how the two Security Information and Event Management (SIEM) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed AlienVault OSSIM vs. Singularity Platform Report (Updated: December 2025).

Buyer's Guide

AlienVault OSSIM vs. Singularity Platform

December 2025

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Helped 881,082 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

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

Singularity Platform

Ranking in Security Information and Event Management (SIEM)

38th

Average Rating

8.0

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

AI-Powered Cybersecurity Platforms (12th)

Mindshare comparison

As of January 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.9%, down from 4.3% compared to the previous year. The mindshare of Singularity Platform is 0.4%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM) Market Share Distribution
Product	Market Share (%)
AlienVault OSSIM	1.9%
Singularity Platform	0.4%
Other	97.7%

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

GANESAN K

Senior Technical Engineer at Safezone Secure Solutions Private Limited

Helps identify vulnerabilities, recover from attacks swiftly, and unify security management from a single console

Singularity Platform has an easy-to-use console. When it comes to customization, it has some options, but I wouldn't say it is very customizable. If you are asking if this is fully customizable, I would say it is partially customizable, not fully customizable. In some places, I can understand from a security background that they have kept those features considering security. However, it lacks customization and could enable much more than that. Even though Singularity Platform has multiple integrations with multiple solutions, it still needs more because competitive vendors such as CrowdStrike and Trend Micro provide more integrations than SentinelOne. The first thing I would say about the negative side of Singularity Platform is that it lacks some customization and integrations compared to competitors. We can integrate Fortinet and Palo Alto, which are big players, but there are many other small companies. Even Zoho is a significant player in our market, but there are no integrations for Zoho.

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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."

"The product is easy to use."

"The initial setup is straightforward."

"I recommend it due to the experience of the people running it."

"OSSIM is the only solution that includes the large number of modules that we need: a vulnerability scanner, a network IDS system, a host IDS system."

"The solution is free to use."

"The solution is very stable. Compared to Qradar and Splunk, it's very stable."

"You pay monthly for the solution. I think it's one of the best products. If you compare with other companies, like LogRhythm, etc., the top 8 or 10 CMs, I think Alien Vault has the best price-performance ratio."

More AlienVault OSSIM pros

"Singularity Platform allows us to have one single view of potential threats and the health of our environment, helping us optimize operational efficiency."

"Singularity Platform's real-time personalization feature has helped our customer experience strategies by allowing us to have different workspaces where we have custom views, and depending on the use case because we have many products that use Singularity Platform, they interact with the UI in different ways, producing different elements and giving us tailored views for different products."

"During the time of attacks, if there is any data loss, we were able to easily roll back those attacks and retrieve that data for the client with a single click."

"The main benefits the end-user gets from Singularity Platform are, first, the program itself being very small, and then we get better output from applications running on their systems."

Cons

"It takes some time. It does not give me a prompt response for any such [malicious] traffic. It takes time to get that alert from the AlienVault system."

"AlienVault OSSIM failed to provide our company a full insight, while also giving out a lot of false positives."

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

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

"There are somewhat more false positives with the user behavior analytics, which could benefit from an additional machine learning model to detect user patterns more rapidly."

"The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale."

"The user interface could be improved."

"I suggest more in-built rules based on modern threats and environments to make it a more competitive solution."

More AlienVault OSSIM cons

"The dashboards can be improved, and their dashboarding functionality needs to be better. The way the dashboards look is not really impactful or meaningful."

"The first thing I would say about the negative side of Singularity Platform is that it lacks some customization and integrations compared to competitors."

"In my opinion, the real-time monitoring capabilities in Singularity Platform sometimes work and sometimes they don't, because there are a lot of false positives and people use unsigned applications which get deleted or quarantined by the product."

"Sometimes, these customized solutions our developers develop also get flagged in real time, and the processes get stopped and are blocked, and we have to whitelist the processes."

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."

"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."

"AlienVault OSSIM is an open-source solution."

"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."

"OSSIM is free."

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

"The tool's licensing costs are yearly."

"AlienVault OSSIM is free."

More AlienVault OSSIM pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Comms Service Provider

11%

Financial Services Firm

Manufacturing Company

No data available

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 Singularity Platform?

It's average. It's not cheap, but not expensive—average cost and quite affordable.

See all answers

What needs improvement with Singularity Platform?

I think some parts of Singularity Platform could be improved or enhanced, as you most likely need to know the platform quite well to write queries and search for information. There are a few too ma...

See all answers

What is your primary use case for Singularity Platform?

As a company, we are using Singularity Platform to manage the data on the platform. We use Singularity Platform as a unified view where we can see all the data from our applications in one place. I...

See all answers

Comparisons

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Compared 9% of the time

USM Anywhere vs AlienVault OSSIM

Compared 7% of the time

Splunk Enterprise Security vs AlienVault OSSIM

Compared 6% of the time

Elastic Security vs AlienVault OSSIM

Compared 4% of the time

More AlienVault OSSIM Competitors

Oracle Security Monitoring and Analytics Cloud Service vs Singularity Platform

Compared 47% of the time

Graylog Security vs Singularity Platform

Compared 36% of the time

Cortex XSIAM vs Singularity Platform

Compared 17% of the time

More Singularity Platform Competitors

Product Reports

Buyer's Guide

AlienVault OSSIM

January 2026

Download AlienVault OSSIM product report

Buyer's Guide

Singularity Platform

January 2026

Download Singularity Platform 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

One intelligent platform. Unprecedented speed. Infinite scale. Singularity™ enables unfettered visibility, industry-leading detection, and autonomous response. Discover the power of AI-powered, enterprise-wide cybersecurity.
The world’s leading enterprises use the Singularity platform to prevent, detect, and respond to cyber attacks at machine-speed, greater scale, and higher accuracy across endpoint, cloud, and identity.
Maximize visibility across the entire enterprise. Defend your enterprise with unrivaled speed, coverage, and efficiency. Leverage AI to respond across the entire connected security ecosystem.

SentinelOne

Sample Customers

Council Rock School District

Information Not Available

Buyer's Guide

AlienVault OSSIM vs. Singularity Platform

December 2025

Free Report: AlienVault OSSIM vs. Singularity Platform

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