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AlienVault OSSIM vs Cribl comparison

 

Comparison Buyer's Guide

Executive Summary

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
31
Ranking in other categories
No ranking in other categories
Cribl
Ranking in Security Information and Event Management (SIEM)
7th
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
55
Ranking in other categories
Application Performance Monitoring (APM) and Observability (8th), Log Management (3rd), Observability Pipeline Software (1st)
 

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 Cribl is 1.2%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Cribl1.2%
AlienVault OSSIM1.6%
Other97.2%
Security Information and Event Management (SIEM)
 

Featured Reviews

BP
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.
Aman Verma - PeerSpot reviewer
Senior Software Engineer at a retailer with 1,001-5,000 employees
Has helped reduce daily log volume significantly and streamline data routing across multiple destinations
Regarding complexity, as I mentioned before, Cribl is very simple to use. When I started 2.5 years ago, it was very easy to learn. I learned Cribl within a week, and even though I was a fresher at the time, it was easy to understand and not complex enough that someone would need to spend money on labs. It's not that complex to learn. Regarding cost efficiency, it's very good because nowadays the SIEM tools we use are too expensive on license, and SIEM tools base their license on how many logs get ingested. The unwanted logs, particularly firewall logs, represent a significant portion of unnecessary ingestion. Cribl saves our license by filtering out half of the firewall logs that are unwanted. Our main purpose for using Cribl is to save our license and save money. Currently, everyone is moving toward AI agents. We currently use regex, and AI agents could help us create those regex patterns to drop events or add raw data to events. Currently, we sit down, review the logs, and create regex patterns manually, which can be time-consuming. An AI agent could reduce this time. I read some articles indicating that Cribl Cloud has started using AI and considering MCPs and model context, but I'm not certain how far along they are. If Cribl asked me what they could improve, that would be my suggestion. The support is very good, and I had a few issues with Cribl where I raised support cases and received good responses, which is better than the quick response I didn't get from other SIEM tools and vendor tools I use. Compared to other SIEM tools, Cribl is cheaper than Splunk and DataDogs. However, it's still a bit expensive from my point of view, though I won't call it expensive. Overall, I think 99% of companies use Cribl before their SIEM tools, and compared to SIEM tools, Cribl is cheaper. Companies can use any SIEM tool such as Google, Splunk, or Cisco, and Cribl is cheaper than those SIEM tools. They might have a slight chance to reduce costs further, but I'm not the correct person to evaluate that since I'm more focused on the operational side. Regarding training, it was quite easy to grasp. It took me almost a week to understand the basic functionalities and what Cribl does. Getting more expertise took additional time, but basic functionalities and understanding what Cribl does took around four to five days. One point I want to mention is that Cribl could improve their labs or training materials in their Cribl Cloud or whatever portal they have.

Quotes from Members

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

Pros

"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"The solution is very stable. Compared to Qradar and Splunk, it's very stable."
"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 dashboard is the solution's most valuable aspect; it brings everything into one central point where I can actually look at it and go, "Okay, I understand what's going on," and the solution works well and allows me to have visibility into anomalous events."
"Asset discovery is good."
"The solution is free to use."
"It has helped us remediate threats in the past by providing significant events that assisted in identifying suspicious activities, such as logins from multiple countries."
"With AlienVault you get everything in one box."
"The platform's most valuable feature is the ability to transform data in real-time within the pipeline without sending it to a destination."
"What I like most about Cribl is the overall pipeline structure and easiness."
"Cribl offers other valuable features. For instance, you can replay data from an edge device, store your daily data in a stream, and replay specific event data into Splunk if a security incident occurs"
"The ease of management and configuration of Cribl Edge features is highly beneficial."
"Enhancing those events to optimize, to add new fields or to remove the extra fields that are of no use helps us in log reduction by dumping the raw logs and only ingesting the interested fields, which helps us in 50 to 60% volume reduction."
"I'd rate the solution ten out of ten."
"Cribl's ability to handle high volumes of diverse data types is exactly the purpose that we took it for, and as far as I have seen for the last nine months, it is handling well without issues."
"The features of Cribl that I appreciate the most are the vendor agnosticism and the ability to send data almost anywhere you want, regardless of the data type, the format, or the destination; it's very flexible, and we've been able to integrate it with the tools that we have used in the past and are planning to use in the future."
 

Cons

"GUI could be improved."
"AlienVault OSSIM could improve by having better integration with some of the newer tools."
"We need more dashboards and we need more customization for dashboards."
"AlienVault OSSIM’s configuration and integration could be a little easier."
"The incidence reporting could be better."
"When comparing AlienVault OSSIM to other solutions it looks a bit outdated. Additionally, they need to improve their integration."
"The correlation engine needs to be improved."
"ArcSight works better than AlienVault right now."
"We encountered some issues with the syslog data stream, particularly with handling large databases and extensive data logs."
"Cribl is a very costly product. People nowadays have started considering alternative solutions."
"The current engineer certification is quite rigorous and not easy to pass."
"The speed was fast. The quality, however, there wasn't a solution just because I think it was a bug and it was never fixed as far as I know."
"Cribl doesn't have as many packs available"
"There have been several administrative issues. Another point is that the browsing functions aren't very intuitive."
"What I dislike about Cribl is that it represents my direct pain point."
"There is room for improvement in Cribl, as managing data from around forty thousand servers can become complex."
 

Pricing and Cost Advice

"AlienVault OSSIM is free."
"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."
"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."
"The tool's licensing costs are yearly."
"We are using the community version, which can be used for free."
"OSSIM is free."
"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."
"I would not say it is a cheaply priced tool as it has been doing wonders in the market. The tool has been budget-friendly for organizations."
"The product pricing is reasonable compared to other solutions."
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Manufacturing Company
9%
Computer Software Company
8%
Financial Services Firm
8%
Financial Services Firm
20%
Manufacturing Company
11%
Healthcare Company
7%
Computer Software Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise9
Large Enterprise8
By reviewers
Company SizeCount
Small Business25
Midsize Enterprise5
Large Enterprise34
 

Questions from the Community

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...
What needs improvement with AlienVault OSSIM?
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 implement...
What is your experience regarding pricing and costs for Cribl?
Regarding current pricing, it was based on an ingress-based model that we used, and it was favorable. It was cheaper than the Splunk license. We didn't have a problem with the purchase.
What needs improvement with Cribl?
Some downsides of Cribl include that it was quite a long sales cycle for us, but that was probably partly my fault as well. There weren't really any negatives on the product itself. Cribl can do be...
What is your primary use case for Cribl?
My use cases for Cribl basically involve being part of a Splunk theme organization where I was brought in to do a soft confirmation program, and I was onboarding more and more logs into Cribl as my...
 

Comparisons

 

Also Known As

OSSIM
No data available
 

Overview

 

Sample Customers

Council Rock School District
Information Not Available
Find out what your peers are saying about AlienVault OSSIM vs. Cribl and other solutions. Updated: March 2026.
885,376 professionals have used our research since 2012.