# Best Security Information and Event Management (SIEM) Software Solutions - Page 4

## How Many Security Information and Event Management (SIEM) Software Products Does G2 Track?

**Total Products under this Category:** 122

### Category Stats (Jul 2026)

- **Average Rating:** 4.44/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** ManageEngine ADAudit Plus (+0.41%) - Among all products in this category, ManageEngine ADAudit Plus recorded the largest rating increase compared to last month

_Last updated: July 26, 2026_

## How Does G2 Rank Security Information and Event Management (SIEM) Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 5,800+ Authentic Reviews
- 122+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Security Information and Event Management (SIEM) Software
 ![G2 Grid® for Security Information and Event Management (SIEM) Software plotting products by satisfaction and market presence](https://www.g2.com/categories/security-information-and-event-management-siem/grids.png?focus%5B%5D=68606&focus%5B%5D=1430041&focus%5B%5D=5691&focus%5B%5D=10436&focus%5B%5D=53174&focus%5B%5D=122123&focus%5B%5D=58203&focus%5B%5D=2965)

Highlighted products: CrowdStrike Falcon Endpoint Protection Platform, Palo Alto Cortex XSIAM, ManageEngine ADAudit Plus, Sumo Logic, Todyl Security Platform, Microsoft Sentinel, Check Point Infinity Platform, and Splunk Enterprise.

Underlying data: [Grid® JSON](https://www.g2.com/categories/security-information-and-event-management-siem/grids.json?focus%5B%5D=crowdstrike-falcon-endpoint-protection-platform&focus%5B%5D=palo-alto-cortex-xsiam&focus%5B%5D=manageengine-adaudit-plus&focus%5B%5D=sumo-logic&focus%5B%5D=todyl-security-platform&focus%5B%5D=microsoft-sentinel&focus%5B%5D=check-point-infinity-platform&focus%5B%5D=splunk-enterprise)

**Sponsored**

### Datadog

Datadog is the monitoring, security and analytics platform for developers, IT operations teams, security engineers and business users in the cloud age. The SaaS platform integrates and automates infrastructure monitoring, application performance monitoring and log management to provide unified, real-time observability of our customers' entire technology stack. Datadog is used by organizations of all sizes and across a wide range of industries to enable digital transformation and cloud migration, drive collaboration among development, operations, security and business teams, accelerate time to market for applications, reduce time to problem resolution, secure applications and infrastructure, understand user behavior and track key business metrics.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1081&secure%5Bchosen_at%5D=2026-07-29T01%3A24%3A46Z&secure%5Bdisplayable_resource_id%5D=1081&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1081&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=3824&secure%5Bresource_id%5D=1081&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fsecurity-information-and-event-management-siem%3Fpage%3D4&secure%5Btoken%5D=e8697fe7e26f408d8ee11a459b31c9fb4441de213a78b1506f8df228b601f708&secure%5Burl%5D=https%3A%2F%2Fwww.datadoghq.com%2Fdg%2Fmonitor%2Ffree-trial-g2%2F%3Futm_source%3Dg2crowd%26utm_medium%3Dreview-site%26utm_campaign%3Ddg-coreplatform-multi-ww-en-g2&secure%5Burl_type%5D=custom_url)

[
DNIF HYPERCLOUD
](https://www.g2.com/products/dnif-hypercloud/reviews)

By [DNIF](https://www.g2.com/sellers/dnif)

[

4.2/5(11)

](https://www.g2.com/products/dnif-hypercloud/reviews)

What do users say?

Users consistently praise the ease of use and quick response times of this software, highlighting its effectiveness in threat detection and data analytics. Many appreciate its intuitive interface and

### [DNIF HYPERCLOUD](https://www.g2.com/products/dnif-hypercloud/reviews)

DNIF HYPERCLOUD is a cloud native platform that brings the functionality of SIEM, UEBA and SOAR into a single continuous workflow to solve cybersecurity challenges at scale. DNIF HYPERCLOUD is the flagship SaaS platform from NETMONASTERY that delivers key detection functionality using big data analytics and machine learning. NETMONASTERY aims to deliver a platform that helps customers in ingesting machine data and automatically identify anomalies in these data streams using machine learning and outlier detection algorithms. The objective is to make it easy for untrained engineers and analysts to use the platform and extract benefit reliably and efficiently.

**Average Rating:** 4.2/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate DNIF HYPERCLOUD?

- **Activity Monitoring:** 8.9/10 (Category avg: 9.1/10)
- **Data Examination:** 7.8/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.8/10 (Category avg: 8.7/10)
- **Log Management:** 8.9/10 (Category avg: 9.1/10)

#### Who Is the Company Behind DNIF HYPERCLOUD?

- **Seller:** [DNIF](https://www.g2.com/sellers/dnif)
- **Year Founded:** 2002
- **HQ Location:** Mountain View, California
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=501077541c686b5bc87176f1fce00136dba26004d42e12a28179da24a1f5b1a3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdnif%2F&secure%5Burl_type%5D=linkedin_company_website)  
59 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 45% Medium, 36% Large

#### What Are Recent G2 Reviews of DNIF HYPERCLOUD?

**["Excellent security system"](https://www.g2.com/survey_responses/dnif-hypercloud-review-6936355)**

**Rating:** 5.0/5.0 stars

_— Yairlyn F._

[Read full review](https://www.g2.com/survey_responses/dnif-hypercloud-review-6936355)

**["Intuitive Cyber Threats Detection Platform."](https://www.g2.com/survey_responses/dnif-hypercloud-review-7014258)**

**Rating:** 4.5/5.0 stars

_— Veronica D._

[Read full review](https://www.g2.com/survey_responses/dnif-hypercloud-review-7014258)

[
Corelight
](https://www.g2.com/products/corelight/reviews)

By [Corelight](https://www.g2.com/sellers/corelight)

[

4.6/5(20)

](https://www.g2.com/products/corelight/reviews)

What do users say?

Users consistently praise the product for its ease of use and excellent customer support, highlighting how it simplifies network traffic analysis and enhances security visibility. Many appreciate the

Pros and Cons

[
Comprehensive Security (2)
](https://www.g2.com/products/corelight/reviews?qs=pros-and-cons)[
Complex Coding (2)
](https://www.g2.com/products/corelight/reviews?qs=pros-and-cons)

### [Corelight](https://www.g2.com/products/corelight/reviews)

Corelight's Open Network Detection and Response (NDR) Platform improves network detection coverage, accelerates incident response, and reduces operational costs by consolidating NDR, intrusion detection (IDS), and PCAP functionality in a single solution and by providing security analysts with machine learning-assisted investigations and one-click-pivots from prioritized alerts to the evidence needed to investigate and remediate them. Network Detection and Response platforms monitor and analyze network traffic, delivering telemetry into existing SIEM, XDR, or SaaS-based solutions. Corelight’s platform is unique because our detections and visibility engineering are community driven—with continuous content creation from Zeek®, Suricata IDS, and other Intel communities. And our integration with CrowdStrike XDR enables cross platform (EDR+NDR) analytics. This provides you with the most complete network visibility, powerful analytics, and threat hunting capabilities, and accelerates investigation across your entire kill chain. Corelight also delivers a comprehensive suite of network security analytics that help organizations identify more than 75 adversarial TTPs across the MITRE ATT&CK® spectrum including Exfiltration, Command and Control (C2), and Lateral Movement. These detections reveal known and unknown threats via hundreds of unique insights and alerts across machine learning, behavioral analysis, and signature-based approaches. CORELIGHT PRODUCTS + SERVICES Open NDR Platform Appliance, Cloud, Software, Virtual and SaaS Sensors IDS Fleet Manager Investigator Threat Hunting Platform Smart PCAP Corelight Training CERTIFICATIONS FIPS 140-2

**Average Rating:** 4.6/5.0

**Total Reviews:** 20

#### How Do G2 Users Rate Corelight?

- **Activity Monitoring:** 9.0/10 (Category avg: 9.1/10)
- **Data Examination:** 8.9/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.5/10 (Category avg: 8.7/10)
- **Log Management:** 8.9/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Corelight?

- **Seller:** [Corelight](https://www.g2.com/sellers/corelight)
- **Year Founded:** 2013
- **HQ Location:** San Francisco, CA
- **Twitter:** @corelight\_inc  
4,227 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=93887355efbb4d86e0cb68a5d54ea5b7289fd77ba26178d31fc6a761d658f522&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcorelight&secure%5Burl_type%5D=linkedin_company_website)  
474 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 50% Large, 50% Medium

#### What Do G2 Reviewers Say About Corelight?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise Corelight for its **comprehensive security** features, effectively detecting threats and simplifying network event analysis.
- Users value Corelight for its **effective network telemetry** , simplifying the detection of security threats and vulnerabilities.
- Users value the **great network telemetry** of Corelight, enhancing security event visibility and threat detection efficiency.
- Users commend Corelight for its **exceptional network security** capabilities, effectively detecting threats and simplifying event analysis.
- Users appreciate the **robust security features** of Corelight, enabling effective detection of network threats and smooth operation.

##### Cons

- Users find Corelight's **complex coding** challenging, making it difficult for novice security analysts to navigate effectively.
- Users find the **complex configuration** of Corelight challenging, especially for novice security analysts requiring specialized knowledge.
- Users find Corelight's setup and management **complex and not suitable for novice security analysts** , requiring specialized knowledge and costly training.
- Users find the **complex setup** of Corelight challenging, especially for novice security analysts needing specialized knowledge.
- Users find the **learning curve challenging** , particularly for novice security analysts needing specialized training for effective use.

#### What Are Recent G2 Reviews of Corelight?

**["Best NDR solution Guardians of Network"](https://www.g2.com/survey_responses/corelight-review-8692252)**

**Rating:** 5.0/5.0 stars

_— Aman P._

[Read full review](https://www.g2.com/survey_responses/corelight-review-8692252)

**["Corelight the Threat Hunters"](https://www.g2.com/survey_responses/corelight-review-11196044)**

**Rating:** 4.5/5.0 stars

_— Andy V._

[Read full review](https://www.g2.com/survey_responses/corelight-review-11196044)

[
BMC AMI Ops
](https://www.g2.com/products/bmc-ami-ops/reviews)

By [BMC Software](https://www.g2.com/sellers/bmc-software)

[

4.1/5(44)

](https://www.g2.com/products/bmc-ami-ops/reviews)

What do users say?

Users consistently praise the real-time monitoring and AI-driven insights provided by BMC AMI Ops, which enhance operational efficiency and help quickly identify issues. The centralized dashboard simp

### [BMC AMI Ops](https://www.g2.com/products/bmc-ami-ops/reviews)

BMC AMI Ops is an AI-driven mainframe operations management solution for IBM Z environments. It helps enterprises monitor, automate, and optimize the performance and availability of mission-critical systems while reducing operational complexity and manual effort. BMC AMI Ops uses real-time monitoring, intelligent automation, and predictive analytics to detect issues early, prioritize actions, and resolve problems faster across z/OS, Db2, IMS, and supporting infrastructure. The solution enables operations teams to shift from reactive monitoring to proactive, service-focused operations. Key capabilities include: - Real-time and predictive monitoring of mainframe workloads and resources - Intelligent automation to reduce manual intervention and operator dependency - Root cause analysis and anomaly detection to accelerate problem resolution - Service-level visibility aligned to business outcomes - On-premises execution that keeps operational data on the mainframe By modernizing mainframe operations with AI and automation, BMC AMI Ops helps organizations improve system reliability, reduce downtime, and operate IBM Z environments more efficiently at scale.

**Average Rating:** 4.1/5.0

**Total Reviews:** 43

#### How Do G2 Users Rate BMC AMI Ops?

- **Ease of Use:** 8.2/10 (Category avg: 8.7/10)

#### Who Is the Company Behind BMC AMI Ops?

- **Seller:** [BMC Software](https://www.g2.com/sellers/bmc-software)
- **Company Website:** www.bmc.com
- **Year Founded:** 1980
- **HQ Location:** Houston, TX
- **Twitter:** @BMCSoftware  
47,946 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=37ad1a63508fe2cc6db417c89a62ba6b1d6cd7d1772cc2e6b66420d74a07cabe&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1597%2F&secure%5Burl_type%5D=linkedin_company_website)  
8,877 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Banking, Information Technology and Services
- **Company Size:** 50% Large, 25% Small

#### What Are Recent G2 Reviews of BMC AMI Ops?

**["AI-Driven Mainframe Observability That Predicts Issues and Cuts Costs"](https://www.g2.com/survey_responses/bmc-ami-ops-review-12997111)**

**Rating:** 4.0/5.0 stars

_— Aswindev P._

[Read full review](https://www.g2.com/survey_responses/bmc-ami-ops-review-12997111)

**["Excellent Visibility and Monitoring for Reliable System Performance"](https://www.g2.com/survey_responses/bmc-ami-ops-review-12995959)**

**Rating:** 4.0/5.0 stars

_— Om V._

[Read full review](https://www.g2.com/survey_responses/bmc-ami-ops-review-12995959)

#### What Are G2 Users Discussing About BMC AMI Ops?

- [What is BMC AMI Ops Automation for Capping used for?](https://www.g2.com/discussions/what-is-bmc-ami-ops-automation-for-capping-used-for)
- [What is BMC Compuware ThruPut Manager used for?](https://www.g2.com/discussions/what-is-bmc-compuware-thruput-manager-used-for)
- [What is BMC AMI Ops Monitoring used for?](https://www.g2.com/discussions/what-is-bmc-ami-ops-monitoring-used-for)
- [What is BMC AMI Capacity and Cost used for?](https://www.g2.com/discussions/what-is-bmc-ami-capacity-and-cost-used-for)
- [What is BMC AMI Cost Management used for?](https://www.g2.com/discussions/what-is-bmc-ami-cost-management-used-for)

[
DICE Central Station
](https://www.g2.com/products/dice-central-station/reviews)

By [DICE](https://www.g2.com/sellers/dice-53c92638-f438-43c7-92aa-99c0ae95d368)

[

4.3/5(7)

](https://www.g2.com/products/dice-central-station/reviews)

Product Description

DICE Central Station is built to reduce central station activity and data entry, providing a seamless interface for operators.

### [DICE Central Station](https://www.g2.com/products/dice-central-station/reviews)

DICE Central Station is built to reduce central station activity and data entry, providing a seamless interface for operators.

**Average Rating:** 4.3/5.0

**Total Reviews:** 7

#### How Do G2 Users Rate DICE Central Station?

- **Activity Monitoring:** 7.9/10 (Category avg: 9.1/10)
- **Data Examination:** 8.1/10 (Category avg: 8.6/10)
- **Ease of Use:** 7.1/10 (Category avg: 8.7/10)
- **Log Management:** 7.8/10 (Category avg: 9.1/10)

#### Who Is the Company Behind DICE Central Station?

- **Seller:** [DICE](https://www.g2.com/sellers/dice-53c92638-f438-43c7-92aa-99c0ae95d368)
- **Year Founded:** 1985
- **HQ Location:** Bay City, US
- **Twitter:** @DICECorp  
1,510 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ae0f186688225ea6698622a6b5ea179340560ba0e8ca682c092572d33cf74fb7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdice-corporation%2F&secure%5Burl_type%5D=linkedin_company_website)  
44 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 86% Medium, 14% Small

#### What Are Recent G2 Reviews of DICE Central Station?

**["Dice Central Station --- "Best place to keep our data safe""](https://www.g2.com/survey_responses/dice-central-station-review-2070146)**

**Rating:** 4.5/5.0 stars

_— shamroz s._

[Read full review](https://www.g2.com/survey_responses/dice-central-station-review-2070146)

**["Large amounts of data at your fingertips!"](https://www.g2.com/survey_responses/dice-central-station-review-3632562)**

**Rating:** 5.0/5.0 stars

_— Carolina V._

[Read full review](https://www.g2.com/survey_responses/dice-central-station-review-3632562)

#### What Are G2 Users Discussing About DICE Central Station?

- [What is DICE Central Station used for?](https://www.g2.com/discussions/what-is-dice-central-station-used-for)

[
Logmanager
](https://www.g2.com/products/logmanager/reviews)

By [Logmanager a.s.](https://www.g2.com/sellers/logmanager-a-s)

[

4.7/5(36)

](https://www.g2.com/products/logmanager/reviews)

What do users say?

Users consistently praise the ease of use and fast deployment of Logmanager, highlighting its intuitive interface and quick setup process that allows teams to start monitoring logs almost immediately.

Pros and Cons

[
Customer Support (7)
](https://www.g2.com/products/logmanager/reviews?qs=pros-and-cons)[
Slow Performance (4)
](https://www.g2.com/products/logmanager/reviews?qs=pros-and-cons)

### [Logmanager](https://www.g2.com/products/logmanager/reviews)

Logmanager is a log management platform enhanced with SIEM capabilities that radically simplifies response to cyberthreats, legal compliance, and troubleshooting. By transforming diverse logs, events, metrics, and traces into actionable insights, it helps security and operations teams respond swiftly to any incident. With unmatched ease of use, peerless functionality, and flexibility, Logmanager ensures control over the entire technology stack. Visit logmanager.com.

**Average Rating:** 4.7/5.0

**Total Reviews:** 36

#### How Do G2 Users Rate Logmanager?

- **Ease of Use:** 9.2/10 (Category avg: 8.7/10)
- **Log Management:** 10.0/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Logmanager?

- **Seller:** [Logmanager a.s.](https://www.g2.com/sellers/logmanager-a-s)
- **Company Website:** www.logmanager.com
- **Year Founded:** 2014
- **HQ Location:** Prague 5, CZ
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b67e7ab47c3c531704d74cc86a159500b887cb679a872f43c73cf2e5374fd7d2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Flogmanager&secure%5Burl_type%5D=linkedin_company_website)  
22 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Computer & Network Security, Information Technology and Services
- **Company Size:** 53% Small, 39% Medium

#### What Do G2 Reviewers Say About Logmanager?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise the **excellent customer support** of Logmanager, highlighting responsiveness and helpful assistance in resolving issues.
- Users appreciate the **ease of use** of Logmanager, enjoying its simplicity for searching and filtering logs.
- Users appreciate the **centralized log management** feature of Logmanager, which simplifies monitoring from multiple sources.
- Users appreciate the **efficiency** of Logmanager, which simplifies integration and runs reliably without constant oversight.
- Users value the **outstanding performance efficiency** of Logmanager, ensuring smooth operation even with large data volumes.

##### Cons

- Users note that **slow performance** occurs when exporting large reports, impacting overall efficiency and user experience.
- Users find **difficult customization** in Logmanager limits flexibility and complicates specific use cases for effective management.
- Users feel the **lack of automation** in Logmanager limits efficiency and requires manual intervention during setup.
- Users find the **limited customization** options frustrating, impacting the overall effectiveness of Logmanager.
- Users find the **difficult setup** of Logmanager challenging, particularly with manual backup configurations that are not automated.

#### What Are Recent G2 Reviews of Logmanager?

**["Streamlined our log management"](https://www.g2.com/survey_responses/logmanager-review-11722088)**

**Rating:** 5.0/5.0 stars

_— mikhail S._

[Read full review](https://www.g2.com/survey_responses/logmanager-review-11722088)

**["A simple tool with great benefits"](https://www.g2.com/survey_responses/logmanager-review-11079398)**

**Rating:** 5.0/5.0 stars

_— Verified User in Hospital & Health Care_

[Read full review](https://www.g2.com/survey_responses/logmanager-review-11079398)

[
Open XDR Security...
](https://www.g2.com/products/open-xdr-security-operations-platform/reviews)

By [STELLAR CYBER](https://www.g2.com/sellers/stellar-cyber-4d4425d1-14e9-4e8d-9a23-0fa3d6fc3901)

[

4.9/5(8)

](https://www.g2.com/products/open-xdr-security-operations-platform/reviews)

Product Description

The Stellar Cyber Open XDR platform delivers comprehensive, unified security without complexity, empowering lean security teams of any skill to successfully secure their environments. With Stellar Cyb

Pros and Cons

[
Integrations (6)
](https://www.g2.com/products/open-xdr-security-operations-platform/reviews?qs=pros-and-cons)[
Integration Issues (4)
](https://www.g2.com/products/open-xdr-security-operations-platform/reviews?qs=pros-and-cons)

### [Open XDR Security Operations Platform](https://www.g2.com/products/open-xdr-security-operations-platform/reviews)

The Stellar Cyber Open XDR platform delivers comprehensive, unified security without complexity, empowering lean security teams of any skill to successfully secure their environments. With Stellar Cyber, organizations reduce risk with early and precise identification and remediation of threats while slashing costs, retaining investments in existing tools, and improving analyst productivity, delivering an 8x improvement in MTTD and a 20x improvement in MTTR. The company is based in Silicon Valley. For more information, visit stellarcyber.ai.

**Average Rating:** 4.9/5.0

**Total Reviews:** 8

#### How Do G2 Users Rate Open XDR Security Operations Platform?

- **Activity Monitoring:** 9.7/10 (Category avg: 9.1/10)
- **Data Examination:** 9.7/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.7/10 (Category avg: 8.7/10)
- **Log Management:** 9.7/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Open XDR Security Operations Platform?

- **Seller:** [STELLAR CYBER](https://www.g2.com/sellers/stellar-cyber-4d4425d1-14e9-4e8d-9a23-0fa3d6fc3901)
- **Year Founded:** 2017
- **HQ Location:** San Jose, California, United States
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2cbddc39c12840f6affe95537b5d24ab27dada6a43deeef88f016c8623b678cd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fstellarcyber&secure%5Burl_type%5D=linkedin_company_website)  
150 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 25% Large

#### What Do G2 Reviewers Say About Open XDR Security Operations Platform?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **seamless integrations** of Open XDR, enhancing compatibility and streamlined operations across security tools.
- Users appreciate the **easy integrations** of Open XDR, enhancing security operations by connecting diverse vendor solutions seamlessly.
- Users value the **comprehensive visibility** provided by Open XDR, enabling efficient threat monitoring and investigation from a unified dashboard.
- Users value the **robust threat detection capabilities** of Open XDR, ensuring faster, accurate identification of security incidents.
- Users appreciate the **AI automation** in Open XDR, enhancing detection accuracy and speeding up incident response significantly.

##### Cons

- Users find **integration issues** with Open XDR platforms challenging, requiring skilled personnel and time-consuming setups.
- Users experience **alerting issues** like bugs with past alerts, affecting the overall usability of the platform.
- Users face **troublesome alert management issues** like bugs and alert noise, complicating their overall experience with the platform.
- Users face **false positives** that complicate alert management, affecting overall efficiency in using Open XDR Security Operations Platform.
- Users face an **inefficient alert system** , causing confusion with past and recent alerts during bulk assignments.

#### What Are Recent G2 Reviews of Open XDR Security Operations Platform?

**["Seamless SIEM Integration with Stellar Support"](https://www.g2.com/survey_responses/open-xdr-security-operations-platform-review-12740066)**

**Rating:** 5.0/5.0 stars

_— Erik P._

[Read full review](https://www.g2.com/survey_responses/open-xdr-security-operations-platform-review-12740066)

**["Comprehensive and unified platform for streamlined security operations"](https://www.g2.com/survey_responses/open-xdr-security-operations-platform-review-9962769)**

**Rating:** 5.0/5.0 stars

_— Clem C._

[Read full review](https://www.g2.com/survey_responses/open-xdr-security-operations-platform-review-9962769)

[
Scanner
](https://www.g2.com/products/scanner/reviews)

By [Scanner](https://www.g2.com/sellers/scanner)

[

4.6/5(7)

](https://www.g2.com/products/scanner/reviews)

Product Description

Scanner is a radically different way to detect threats in security data. Most security teams run a SIEM at the center of their stack. But SIEMs price on ingestion volume and cap retention at around

Pros and Cons

[
Ease of Use (7)
](https://www.g2.com/products/scanner/reviews?qs=pros-and-cons)[
Logging Issues (3)
](https://www.g2.com/products/scanner/reviews?qs=pros-and-cons)

### [Scanner](https://www.g2.com/products/scanner/reviews)

Scanner is a radically different way to detect threats in security data. Most security teams run a SIEM at the center of their stack. But SIEMs price on ingestion volume and cap retention at around 30 days, which forces a painful tradeoff: teams end up diverting 95% of their log data to object storage like S3 just to keep costs manageable. The result is a SIEM that covers a thin slice of your environment and a data lake full of logs no one can practically search or run detections against. Scanner works differently at every layer. Storage: We index semi-structured and unstructured log data directly in your S3 buckets. No ingestion pipelines, no re-ingestion, no schema work. Your data stays where it is. Detection: Logs stream into a numerically efficient cache where detections run continuously. There's no batch job, no scheduled query scanning your entire dataset. Detections operate on the stream itself. Investigation: When an analyst or agent runs a query, Scanner spins up short-lived compute that exists only for the duration of that query and then disappears. The indexes narrow the search space by orders of magnitude before any data is read, so even petabyte-scale queries resolve in seconds. Query compute is active less than 1% of the day. The rest of the time, it doesn't exist. The result is a system where petabytes of security data are searchable in seconds, detections run continuously, and costs scale with actual usage rather than data volume. Today, AI agents are Scanner's most prolific users, investigating alerts and hunting threats around the clock. Teams at Notion, Ramp, and Benchling use Scanner as their core security data layer.

**Average Rating:** 4.6/5.0

**Total Reviews:** 7

#### How Do G2 Users Rate Scanner?

- **Data Examination:** 10.0/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.3/10 (Category avg: 8.7/10)
- **Log Management:** 10.0/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Scanner?

- **Seller:** [Scanner](https://www.g2.com/sellers/scanner)
- **Company Website:** scanner.dev
- **Year Founded:** 2022
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=41ecec158d543ec7b90126e055207454afd55777b54c44f64f34d96e5c65a097&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fscanner-dev&secure%5Burl_type%5D=linkedin_company_website)  
11 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 29% Small, 14% Medium

#### What Do G2 Reviewers Say About Scanner?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise the **ease of use** of Scanner, featuring quick setup and efficient log management for streamlined workflows.
- Users praise the **impressive search speed** of Scanner, allowing for quick access to large datasets effortlessly.
- Users appreciate the **flexibility in log ingestion** with Scanner, highlighting its quick and easy data integration from S3.
- Users commend the **responsive customer support** of Scanner, valuing quick feature releases and assistance with inquiries.
- Users highlight the **impressive detection efficiency** of Scanner, enabling fast searches and data handling across large datasets.

##### Cons

- Users face **logging issues** due to insufficient documentation and lack of reliable source monitoring, complicating data management.
- Users find the **limited complex querying capabilities** of Scanner a challenge, hindering effective tool replacement and monitoring.
- Users find **data management inadequate** , citing insufficient documentation and challenges with re-ingesting missed logs.
- Users note the **immaturity** of Scanner, citing limitations in features and complexity compared to more established products.
- Users note a **lack of features** in Scanner, limiting its effectiveness compared to more established products.

#### What Are Recent G2 Reviews of Scanner?

**["Seamless Integration and Fast Results"](https://www.g2.com/survey_responses/scanner-review-12383440)**

**Rating:** 4.0/5.0 stars

_— Gilberto E._

[Read full review](https://www.g2.com/survey_responses/scanner-review-12383440)

**["Scanner.dev Delivers Lightning-Fast Log Searches and Exceptional Support"](https://www.g2.com/survey_responses/scanner-review-12416563)**

**Rating:** 5.0/5.0 stars

_— Richard H._

[Read full review](https://www.g2.com/survey_responses/scanner-review-12416563)

[
Trellix Helix
](https://www.g2.com/products/trellix-helix/reviews)

By [Trellix](https://www.g2.com/sellers/trellix)

[

4.3/5(11)

](https://www.g2.com/products/trellix-helix/reviews)

What do users say?

Users consistently praise the product for its easy integration and real-time threat detection, highlighting its effectiveness in enhancing security operations. Many appreciate the advanced analytics a

Pros and Cons

[
Artificial Intelligence (1)
](https://www.g2.com/products/trellix-helix/reviews?qs=pros-and-cons)

### [Trellix Helix](https://www.g2.com/products/trellix-helix/reviews)

Trellix Helix integrates your security tools and augments them with next-generation security information and event management (SIEM), orchestration, and threat intelligence capabilities to capture the untapped potential of security investments.

**Average Rating:** 4.3/5.0

**Total Reviews:** 11

#### How Do G2 Users Rate Trellix Helix?

- **Activity Monitoring:** 9.2/10 (Category avg: 9.1/10)
- **Data Examination:** 9.2/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.1/10 (Category avg: 8.7/10)
- **Log Management:** 9.2/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Trellix Helix?

- **Seller:** [Trellix](https://www.g2.com/sellers/trellix)
- **Year Founded:** 2004
- **HQ Location:** Plano, TX
- **Twitter:** @Trellix  
241,168 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2a20995935f09ce70fd0458482e13ea06f9d2c9b21705f1247b0f08ca591dcf9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftrellixsecurity%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website)  
751 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 64% Large, 18% Medium

#### What Do G2 Reviewers Say About Trellix Helix?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **real-time threat detection** capabilities of Trellix Helix, enhancing their security operations with AI-driven insights.
- Users appreciate the **automated response capabilities** of Trellix Helix, enhancing efficiency and threat management seamlessly.
- Users value the **automation capabilities** of Trellix Helix, enhancing real-time response and simplifying threat management.
- Users value the **flexible and scalable architecture** of Trellix Helix, facilitating seamless integration and ease of implementation.
- Users value the **real-time threat detection** and seamless integration capabilities of Trellix Helix for enhanced cybersecurity.

#### What Are Recent G2 Reviews of Trellix Helix?

**["Fireeye Helix "New Generation SIEM""](https://www.g2.com/survey_responses/trellix-helix-review-9347343)**

**Rating:** 4.5/5.0 stars

_— Rahul R._

[Read full review](https://www.g2.com/survey_responses/trellix-helix-review-9347343)

**["An effective Unified SOC !!!"](https://www.g2.com/survey_responses/trellix-helix-review-10283899)**

**Rating:** 5.0/5.0 stars

_— Ankit A._

[Read full review](https://www.g2.com/survey_responses/trellix-helix-review-10283899)

[
NetWatch OPS
](https://www.g2.com/products/netwatch-ops/reviews)

By [NetWatch.Ai](https://www.g2.com/sellers/netwatch-ai)

[

5/5(12)

](https://www.g2.com/products/netwatch-ops/reviews)

What do users say?

Users consistently praise the custom dashboards and exceptional customer support provided by NetWatch OPS, which enhance their monitoring experience and streamline operations. The software's ability t

Pros and Cons

[
Alerting (1)
](https://www.g2.com/products/netwatch-ops/reviews?qs=pros-and-cons)

### [NetWatch OPS](https://www.g2.com/products/netwatch-ops/reviews)

Netwatch OPS, Secure OPS, and AI Ops are three flagship products from netwatch.ai, designed to provide a unified and intelligent platform for managing and securing your entire IT environment. Each product serves a specific purpose, collectively enhancing the efficiency and security of IT operations. Netwatch OPS is a comprehensive monitoring solution that focuses on server, network, and application performance. It delivers real-time insights into hardware performance, network traffic, and application load, consolidating data across your infrastructure. This level of visibility ensures that systems operate at peak efficiency, allowing IT teams to identify and address issues before they escalate into significant problems. The tool is particularly beneficial for organizations that rely on complex IT infrastructures, enabling them to maintain optimal performance and minimize downtime. Secure OPS builds upon the foundational monitoring capabilities of Netwatch OPS by integrating advanced security features. This product continuously analyzes the IT environment for vulnerabilities, threats, and anomalies, providing proactive security insights. By identifying potential breaches before they occur, Secure OPS helps organizations safeguard their sensitive data and maintain compliance with industry regulations. This is especially crucial for businesses operating in sectors where data security is paramount, such as finance and healthcare. AI Ops leverages artificial intelligence and machine learning to automate the detection, analysis, and response to complex cybersecurity incidents. By synthesizing data from multiple sources, AI Ops prioritizes alerts based on severity and predicts potential issues, enabling rapid and effective responses. This automation not only reduces the burden on IT teams but also enhances the overall security posture of the organization. AI Ops is particularly useful for organizations facing a high volume of alerts, as it helps streamline incident management and ensures that critical threats are addressed promptly. The platform also features multi-channel alerting, delivering notifications via email, SMS, or integrations with collaboration tools like Slack and Microsoft Teams. Alerts are categorized by severity—Critical, Warning, or Information—allowing teams to prioritize their responses effectively. Additionally, incident escalation policies are embedded within the system, automating escalation procedures to ensure that critical issues receive prompt attention from the appropriate stakeholders. Together, Netwatch OPS, Secure OPS, and AI Ops form a comprehensive ecosystem that not only monitors and manages IT systems but also enhances security through intelligent automation and real-time analytics. This integrated approach positions netwatch.ai as a leader in innovative cybersecurity and IT operations management, providing organizations with the tools they need to navigate the complexities of modern IT environments.

**Average Rating:** 5.0/5.0

**Total Reviews:** 12

#### How Do G2 Users Rate NetWatch OPS?

- **Ease of Use:** 9.2/10 (Category avg: 8.7/10)

#### Who Is the Company Behind NetWatch OPS?

- **Seller:** [NetWatch.Ai](https://www.g2.com/sellers/netwatch-ai)
- **Year Founded:** 2023
- **HQ Location:** Charlotte, North Carolina, United States
- **Twitter:** @netwatchai  
267 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=91a54d4899d92bb1c4fee8fc1bf212944f04620adef55e3cd032368aee401da7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnetwatch-ai%2F&secure%5Burl_type%5D=linkedin_company_website)  
16 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 58% Medium, 33% Small

#### What Do G2 Reviewers Say About NetWatch OPS?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **automated alerts and graphs** in NetWatch OPS, significantly enhancing efficiency and network management.
- Users appreciate the **automated alerts and graphs** in NetWatch OPS, saving time and enhancing monitoring efficiency.
- Users value the **automation of alerts and graphs** in NetWatch OPS, enhancing efficiency and focus on critical tasks.
- Users value the **easy integrations** of NetWatch OPS, enhancing efficiency in monitoring with automated alerts and graphs.
- Users value the **automated alerts and robust reporting** in NetWatch OPS, significantly enhancing efficiency and network monitoring.

#### What Are Recent G2 Reviews of NetWatch OPS?

**["Automated Monitoring with Robust Features"](https://www.g2.com/survey_responses/netwatch-ops-review-12031599)**

**Rating:** 5.0/5.0 stars

_— Kelby C._

[Read full review](https://www.g2.com/survey_responses/netwatch-ops-review-12031599)

**["Netwatch: Fast Performance Insights, Highly Customizable Dashboards, and Outstanding Support"](https://www.g2.com/survey_responses/netwatch-ops-review-12781313)**

**Rating:** 5.0/5.0 stars

_— Mike M._

[Read full review](https://www.g2.com/survey_responses/netwatch-ops-review-12781313)

[
Devo
](https://www.g2.com/products/devo/reviews)

By [Devo](https://www.g2.com/sellers/devo)

[

4.3/5(5)

](https://www.g2.com/products/devo/reviews)

Product Description

Devo unlocks the full value of machine data for the world’s most instrumented enterprises by putting more data to work now. With Devo, IT executives finally realize the transformational promise of mac

### [Devo](https://www.g2.com/products/devo/reviews)

Devo unlocks the full value of machine data for the world’s most instrumented enterprises by putting more data to work now. With Devo, IT executives finally realize the transformational promise of machine data to drive breakthrough projects that move the entire business forward. Born for today’s fully instrumented world, the Devo platform is purpose-built for both the sheer volume of data generated today, and the crushing demands of automation and the millions of algorithms that need to consume machine data. Our unique No-Compromise Architecture frees IT from the painful constraints of existing enterprise log management (ELM) systems, ingesting petabytes daily with blistering speed with no re-architecting required, even as data volumes explode. All machine data is unified, hot, and ready to use across multiple teams and use cases, from the moment of ingestion, for as long as you want to retain it – no limits. Only Devo combines real-time streams with historical data for fully contextual analytics, delivering 10x faster response times for tens of thousands of simultaneous queries. Devo powers the world’s most instrumented enterprises – Telefonica, Caixa Bank, Panda Security and 1000+ more worldwide – all realizing game-changing economics and compounding value from their machine data. Visit www.devo.com to learn more.

**Average Rating:** 4.3/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate Devo?

- **Activity Monitoring:** 3.3/10 (Category avg: 9.1/10)
- **Data Examination:** 5.0/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.2/10 (Category avg: 8.7/10)
- **Log Management:** 5.0/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Devo?

- **Seller:** [Devo](https://www.g2.com/sellers/devo)
- **Year Founded:** 2011
- **HQ Location:** Boston, Massachusetts, United States
- **Twitter:** @devo\_Inc  
6,147 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5801f634973872dff7a9708ae43ddc89b374797ccb8c5431f32ae50aded4e924&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdevoinc%2F&secure%5Burl_type%5D=linkedin_company_website)  
614 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 40% Medium, 40% Small

#### What Are Recent G2 Reviews of Devo?

**["This is a great log management application, thats very helpfull for me in this busy world,"](https://www.g2.com/survey_responses/devo-review-5403587)**

**Rating:** 4.0/5.0 stars

_— Bibin A._

[Read full review](https://www.g2.com/survey_responses/devo-review-5403587)

**["Devo review"](https://www.g2.com/survey_responses/devo-review-6576255)**

**Rating:** 5.0/5.0 stars

_— SAJID S._

[Read full review](https://www.g2.com/survey_responses/devo-review-6576255)

#### What Are G2 Users Discussing About Devo?

- [What is Devo used for?](https://www.g2.com/discussions/what-is-devo-used-for)

[
LogLogic SIEM
](https://www.g2.com/products/loglogic-siem/reviews)

By [LogLogic](https://www.g2.com/sellers/loglogic)

[

4.4/5(5)

](https://www.g2.com/products/loglogic-siem/reviews)

Product Description

LogLogic SIEM, developed by LogLogic , is a comprehensive Security Information and Event Management solution designed to centralize and analyze IT data across an organization's infrastructure. It enab

### [LogLogic SIEM](https://www.g2.com/products/loglogic-siem/reviews)

LogLogic SIEM, developed by LogLogic , is a comprehensive Security Information and Event Management solution designed to centralize and analyze IT data across an organization's infrastructure. It enables enterprises to collect, manage, and interpret log data from various sources, including network devices, servers, databases, and applications, facilitating enhanced security, compliance, and operational efficiency. Key Features and Functionality: - Universal Collection Framework : A WAN-aware, encrypted, and compressed data transport system that ensures resilient and efficient log data collection across distributed environments. - Log Labels: An enterprise-class data description technology that structures and organizes text-based data, allowing for intelligent parsing and management of logs from diverse applications and devices. - User-Centric Interface: A streamlined management interface designed to reduce remediation and discovery times, enhancing workflow efficiency. - Virtual Appliance Deployment: Offers a full-service virtual SIEM solution via VMware technology, providing flexibility and scalability for businesses with space-constrained or widely distributed IT environments. - Compliance Management: Includes a Compliance Suite with customizable reports and alerts mapped to major regulations such as PCI DSS, HIPAA, and SOX, aiding organizations in meeting compliance mandates. Primary Value and Problem Solved: LogLogic SIEM addresses the critical need for organizations to monitor, analyze, and respond to security events and compliance requirements effectively. By centralizing log data collection and analysis, it provides real-time insights into network security, user activities, and system performance. This comprehensive visibility enables rapid identification of compliance violations, policy breaches, cyberattacks, and insider threats, thereby enhancing an organization's security posture and operational efficiency.

**Average Rating:** 4.4/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate LogLogic SIEM?

- **Activity Monitoring:** 10.0/10 (Category avg: 9.1/10)
- **Data Examination:** 8.3/10 (Category avg: 8.6/10)
- **Ease of Use:** 7.5/10 (Category avg: 8.7/10)
- **Log Management:** 9.2/10 (Category avg: 9.1/10)

#### Who Is the Company Behind LogLogic SIEM?

- **Seller:** [LogLogic](https://www.g2.com/sellers/loglogic)
- **Year Founded:** 1994
- **HQ Location:** Horley, GB
- **Twitter:** @quallimited  
464 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b590f8ef1bc9a8a3efe0a6108aee8230975f3f591314d2460dbed05c38435d43&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fqual-limited&secure%5Burl_type%5D=linkedin_company_website)  
34 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Large, 20% Medium

#### What Are Recent G2 Reviews of LogLogic SIEM?

**["Simplifying security operations"](https://www.g2.com/survey_responses/loglogic-siem-review-9923197)**

**Rating:** 4.5/5.0 stars

_— Thimaporn P._

[Read full review](https://www.g2.com/survey_responses/loglogic-siem-review-9923197)

**["Decent SIEM tool for small organisations"](https://www.g2.com/survey_responses/loglogic-siem-review-6579042)**

**Rating:** 4.5/5.0 stars

_— Sumant S._

[Read full review](https://www.g2.com/survey_responses/loglogic-siem-review-6579042)

#### What Are G2 Users Discussing About LogLogic SIEM?

- [What is LogLogic SIEM used for?](https://www.g2.com/discussions/what-is-loglogic-siem-used-for)

[
Snare Solutions
](https://www.g2.com/products/snare-central/reviews)

By [InterSect Alliance](https://www.g2.com/sellers/intersect-alliance)

[

4.6/5(10)

](https://www.g2.com/products/snare-central/reviews)

What do users say?

Users consistently praise the product for its effective log centralization and outstanding support, which enhance security monitoring and incident response. Many appreciate its seamless integration wi

### [Snare Central](https://www.g2.com/products/snare-central/reviews)

When it comes to solving log collection and management challenges, Snare helps you save time, save money and reduce your risk. Snare Central ingests logs from Snare Agents and syslog feeds and you select which logs go where. You can collect and send to any number of SIEM systems, even multiple SIEMs from different vendors, your MSSP and/or your SOC, all while using Snare Central’s affordable archival storage options. Want to send different sets of logs to different destinations? Do you need to make sure you can seamlessly switch between SIEM providers? Snare can do that.

**Average Rating:** 4.6/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate Snare Central?

- **Activity Monitoring:** 9.4/10 (Category avg: 9.1/10)
- **Data Examination:** 10.0/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.3/10 (Category avg: 8.7/10)
- **Log Management:** 10.0/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Snare Central?

- **Seller:** [InterSect Alliance](https://www.g2.com/sellers/intersect-alliance)
- **HQ Location:** Latham, ACT
- **Twitter:** @ia\_snare  
179 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1d46e4bb59066ad87d9e01a4fb5f25b3ae08aab7f32504565ad90e1675808583&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5594822&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 40% Medium, 40% Large

#### What Are Recent G2 Reviews of Snare Central?

**["A Great Security Solution For Business"](https://www.g2.com/survey_responses/snare-central-review-9676445)**

**Rating:** 4.5/5.0 stars

_— Paolo S._

[Read full review](https://www.g2.com/survey_responses/snare-central-review-9676445)

**["Effective Log Centralization and Simplified Detection"](https://www.g2.com/survey_responses/snare-central-review-12092183)**

**Rating:** 4.0/5.0 stars

_— Verified User in Retail_

[Read full review](https://www.g2.com/survey_responses/snare-central-review-12092183)

[
UTMStack
](https://www.g2.com/products/utmstack/reviews)

By [UTMStack LLC](https://www.g2.com/sellers/utmstack-llc)

[

4.9/5(4)

](https://www.g2.com/products/utmstack/reviews)

Product Description

UTMStack is an open-source XDR platform that unifies threat detection, response, and compliance in one system. Built on a SIEM core that correlates events, threat intelligence, and malware patterns in

### [UTMStack](https://www.g2.com/products/utmstack/reviews)

UTMStack is an open-source XDR platform that unifies threat detection, response, and compliance in one system. Built on a SIEM core that correlates events, threat intelligence, and malware patterns in real time — before data is indexed — it brings together log management, XDR, SOAR, threat intelligence, vulnerability scanning, and compliance reporting, so teams can monitor, investigate, and respond from a single console instead of stitching together separate tools. UTMStack is EDR-agnostic. It ingests telemetry from the endpoint, network, cloud, and identity tools you already use — including CrowdStrike, SentinelOne, Sophos, Palo Alto, Fortinet, AWS, Azure, and Microsoft 365 — and correlates everything centrally, with no rip-and-replace. The SOC-AI module supports both built-in and custom machine-learning models for AI-assisted analysis, and pre-built reporting helps teams meet frameworks such as CMMC, NIS2, SOC 2, HIPAA, ISO 27001, and PCI-DSS. Licensed under AGPL-3.0 and member of the Linux Foundation UTMStack is free to self-host, with paid plans for enterprise support, advanced AI, and compliance — plus multi-tenant and OEM licensing for MSPs and MSSPs.

**Average Rating:** 4.9/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate UTMStack?

- **Activity Monitoring:** 10.0/10 (Category avg: 9.1/10)
- **Data Examination:** 10.0/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.3/10 (Category avg: 8.7/10)
- **Log Management:** 8.9/10 (Category avg: 9.1/10)

#### Who Is the Company Behind UTMStack?

- **Seller:** [UTMStack LLC](https://www.g2.com/sellers/utmstack-llc)
- **Company Website:** utmstack.com
- **Year Founded:** 2016
- **HQ Location:** MIami, Florida
- **LinkedIn® Page:** [linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=91c9f45307da85770ce1c3ccca97e3e3b53f956c8f990d2249ba6dc8c9d4ebf5&secure%5Burl%5D=https%3A%2F%2Flinkedin.com%2Fshowcase%2Futmvault-com&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 125% Small, 25% Medium

#### What Are Recent G2 Reviews of UTMStack?

**["Powerful Open-Source SIEM That Cuts Noise and Delivers Solid Performance"](https://www.g2.com/survey_responses/utmstack-review-12960104)**

**Rating:** 4.5/5.0 stars

_— Verified User in Information Technology and Services_

[Read full review](https://www.g2.com/survey_responses/utmstack-review-12960104)

**["UTMStack: All-in-one security with efficient correlation and no-code compliance"](https://www.g2.com/survey_responses/utmstack-review-12960287)**

**Rating:** 5.0/5.0 stars

_— Andres A._

[Read full review](https://www.g2.com/survey_responses/utmstack-review-12960287)

#### What Are G2 Users Discussing About UTMStack?

- [What is UTMStack used for?](https://www.g2.com/discussions/what-is-utmstack-used-for)

[
Singularity AI SIEM
](https://www.g2.com/products/singularity-ai-siem/reviews)

By [SentinelOne](https://www.g2.com/sellers/sentinelone)

[

4.3/5(4)

](https://www.g2.com/products/singularity-ai-siem/reviews)

Product Description

Secure your entire organization with the industry's fastest AI-powered open platform for all your data and workflows—built on the SentinelOne Singularity™ Data Lake. Singularity AI SIEM is designed

Pros and Cons

[
AI Technology (1)
](https://www.g2.com/products/singularity-ai-siem/reviews?qs=pros-and-cons)[
Complexity (1)
](https://www.g2.com/products/singularity-ai-siem/reviews?qs=pros-and-cons)

### [Singularity AI SIEM](https://www.g2.com/products/singularity-ai-siem/reviews)

Secure your entire organization with the industry's fastest AI-powered open platform for all your data and workflows—built on the SentinelOne Singularity™ Data Lake. Singularity AI SIEM is designed for the autonomous SOC, empowering your security operations center to operate at peak efficiency. By leveraging AI and automation, our SIEM solution enables you to: Detect and respond to threats faster Improve overall security posture Reduce false positives and noise Allocate resources more effectively

**Average Rating:** 4.3/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Singularity AI SIEM?

- **Data Examination:** 10.0/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.4/10 (Category avg: 8.7/10)
- **Log Management:** 10.0/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Singularity AI SIEM?

- **Seller:** [SentinelOne](https://www.g2.com/sellers/sentinelone)
- **Company Website:** www.sentinelone.com
- **Year Founded:** 2013
- **HQ Location:** Mountain View, CA
- **Twitter:** @SentinelOne  
57,863 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=74020d53a476ae0e483a0d2613eaf520ba6aa350af89839fdb2bae462d053ed2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2886771%2F&secure%5Burl_type%5D=linkedin_company_website)  
3,174 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Do G2 Reviewers Say About Singularity AI SIEM?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **advanced AI-powered capabilities** of Singularity AI SIEM, enhancing threat detection and response efficiency.
- Users commend the **attentive customer support** of Singularity AI SIEM, enhancing their overall experience and satisfaction.
- Users commend the **high detection accuracy** of Singularity AI SIEM, enabling rapid and effective threat response.
- Users value the **user-friendly interface** of Singularity AI SIEM, which enhances efficiency for all security team members.
- Users value the **efficiency** of Singularity AI SIEM, enabling rapid identification and resolution of security threats.

##### Cons

- Users struggle with the **complexity of initial setup** for Singularity AI SIEM, finding it challenging to implement effectively.
- Users report a **complex setup** process for Singularity AI SIEM, which can hinder initial implementation and use.
- Users express concern over the **high cost** of Singularity AI SIEM, making it less accessible for some organizations.
- Users express concerns about the **high cost and complex setup** of Singularity AI SIEM, impacting user experience.
- Users note the **limited features** of Singularity AI SIEM, which affects its competitiveness against established platforms.

#### What Are Recent G2 Reviews of Singularity AI SIEM?

**["Singularity AI SIEM Cuts Noise Fast"](https://www.g2.com/survey_responses/singularity-ai-siem-review-13156075)**

**Rating:** 5.0/5.0 stars

_— Adaku O._

[Read full review](https://www.g2.com/survey_responses/singularity-ai-siem-review-13156075)

**["Singularity AI SIEM Streamlines Threat Detection with Fast, AI-Driven Investigations"](https://www.g2.com/survey_responses/singularity-ai-siem-review-13140619)**

**Rating:** 5.0/5.0 stars

_— Jeremiah D._

[Read full review](https://www.g2.com/survey_responses/singularity-ai-siem-review-13140619)

[
IBM Security QRadar Log...
](https://www.g2.com/products/ibm-security-qradar-log-insights/reviews)

By [IBM](https://www.g2.com/sellers/ibm)

[

4.5/5(2)

](https://www.g2.com/products/ibm-security-qradar-log-insights/reviews)

Product Description

IBM Security QRadar Log Insights is a cloud-based security information and event management (SIEM solution designed to provide organizations with intelligent security analytics and actionable insights

Pros and Cons

[
Alerting (1)
](https://www.g2.com/products/ibm-security-qradar-log-insights/reviews?qs=pros-and-cons)[
Complex Setup (1)
](https://www.g2.com/products/ibm-security-qradar-log-insights/reviews?qs=pros-and-cons)

### [IBM Security QRadar Log Insights](https://www.g2.com/products/ibm-security-qradar-log-insights/reviews)

IBM Security QRadar Log Insights is a cloud-based security information and event management (SIEM solution designed to provide organizations with intelligent security analytics and actionable insights into critical threats. By leveraging advanced analytics and machine learning, it enables security teams to detect, investigate, and respond to potential security incidents more effectively. Key Features and Functionality: - Advanced Threat Detection: Utilizes machine learning algorithms to identify and prioritize potential security threats. - Real-Time Monitoring: Provides continuous surveillance of network activities to detect anomalies promptly. - Comprehensive Log Management: Aggregates and analyzes log data from various sources to offer a unified view of security events. - Automated Incident Response: Facilitates swift remediation of security incidents through automated workflows. - Scalable Architecture: Offers flexibility to scale according to organizational needs, accommodating growth and evolving security requirements. Primary Value and Problem Solved: IBM Security QRadar Log Insights addresses the challenge of managing and interpreting vast amounts of security data by providing a centralized platform for threat detection and response. It enhances an organization's security posture by delivering real-time insights, reducing the time to detect and respond to incidents, and improving overall operational efficiency. This solution empowers security teams to proactively manage risks and safeguard critical assets against emerging cyber threats.

**Average Rating:** 4.5/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate IBM Security QRadar Log Insights?

- **Activity Monitoring:** 9.2/10 (Category avg: 9.1/10)
- **Data Examination:** 9.2/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.2/10 (Category avg: 8.7/10)
- **Log Management:** 9.2/10 (Category avg: 9.1/10)

#### Who Is the Company Behind IBM Security QRadar Log Insights?

- **Seller:** [IBM](https://www.g2.com/sellers/ibm)
- **Year Founded:** 1911
- **HQ Location:** Armonk, New York, United States
- **Twitter:** @IBMSecurity  
74,660 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=14b544adaece4fdbc987f1d7f7028048c22259946811200cc751263825586af9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1009%2F&secure%5Burl_type%5D=linkedin_company_website)  
328,202 employees on LinkedIn®
- **Ownership:** SWX:IBM

#### Who Uses This Product?

- **Company Size:** 50% Large, 50% Medium

#### What Do G2 Reviewers Say About IBM Security QRadar Log Insights?

_AI-generated summary from verified user reviews_

##### Pros

- Users benefit from the **enriched alerting capabilities** of IBM QRadar, enhancing incident prioritization and investigation efficiency.
- Users value the **responsive and friendly customer support** of IBM Security QRadar Log Insights, ensuring efficient issue resolution.
- Users value the **powerful log analysis and threat detection** capabilities of IBM Security QRadar Log Insights for efficient incident management.
- Users appreciate the **intuitive dashboard usability** of IBM Security QRadar Log Insights for efficient log analysis and incident investigation.
- Users appreciate the **easy integrations** of IBM QRadar Log Insights with the broader security ecosystem for enhanced visibility.

##### Cons

- Users face challenges with the **complex setup** of IBM Security QRadar Log Insights, especially in custom parsing configurations.
- Users struggle with the **complex setup process for custom parsing** in IBM Security QRadar Log Insights, affecting usability.

#### What Are Recent G2 Reviews of IBM Security QRadar Log Insights?

**["Good SIEM tool for SOC operations"](https://www.g2.com/survey_responses/ibm-security-qradar-log-insights-review-10223023)**

**Rating:** 4.0/5.0 stars

_— Jyothishree J._

[Read full review](https://www.g2.com/survey_responses/ibm-security-qradar-log-insights-review-10223023)

**["IBM QRadar Log Insights: A SOC Analyst’s Perspective"](https://www.g2.com/survey_responses/ibm-security-qradar-log-insights-review-11885154)**

**Rating:** 5.0/5.0 stars

_— Bhatt P._

[Read full review](https://www.g2.com/survey_responses/ibm-security-qradar-log-insights-review-11885154)

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[Browse Security Information and Event Management (SIEM) Themes](/categories/security-information-and-event-management-siem/themes)

 ![Brandon Summers-Miller](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brandon Summers-Miller")
BS

Researched and written by [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)

Updated October 31, 2024

Security information and event management (SIEM) software combines a variety of security software components into one platform. Companies use SIEM solutions to centralize security operations into a single location. IT and security operations teams can gain access to the same information and alerts for more effective communication and planning. These products provide capabilities to identify and alert IT operations teams of anomalies detected in their systems. The anomalies may be new malware, unapproved access, or newly discovered vulnerabilities. SIEM tools provide live analysis of functionality and security, storing logs and records for retrospective reporting. They also have products for identity and access management to ensure only approved parties have access to sensitive systems. Forensic analysis tools help teams navigate historical logs, identify trends, and better fortify their networks.

SIEM systems may be confused with [incident response](https://www.g2.com/categories/incident-response) software, but SIEM products provide a larger scope of security and IT management features. Most also do not have the ability to automate security remediation practices.

To qualify for inclusion in the SIEM category, a product must:

- Aggregate and store IT security data
- Assist in user provisioning and governance 
- Identify vulnerabilities in systems and endpoints
- Monitor for anomalies within an IT system

Show More

* * *

## How Do You Choose the Right Security Information and Event Management (SIEM) Software?

### What You Should Know About SIEM Software

### What is security information and event management (SIEM) software?

Security Information and Event Management (SIEM) is a centralized system for threat detection that aggregates security alerts from multiple sources, simplifying threat response and compliance reporting. SIEM software is one of the most commonly used tools for security administrators and security incident response professionals. They provide a single platform capable of facilitating event and threat protection, log analysis and investigation, and threat remediation. Some cutting-edge tools provide additional functionality for creating response workflows, data normalization, and advanced threat protection.

SIEM platforms help security programs operate by collecting security data for future analysis, storing these data points, correlating them to security events, and facilitating analysis of those events.

Security teams can define rules for typical and suspicious activities with SIEM tools. Advanced Next-Gen SIEM solutions leverage [machine learning](https://www.g2.com/articles/what-is-machine-learning) and [AI](https://www.g2.com/articles/what-is-artificial-intelligence) to refine behavior models continuously, enhancing [User and Entity Behavior Analytics (UEBA)](https://www.g2.com/categories/user-and-entity-behavior-analytics-ueba) and reducing false positives. These systems analyze data against set rules and behavioral patterns, flagging notable events when anomalies are detected.

Companies using SIEM solutions deploy sensors across digital assets to automate data collection. Sensors relay information back to the SIEM’s log and event database. When additional security incidents arise, the SIEM platform detects anomalies. It correlates similar logs to provide context and threat information for security teams as they attempt to remediate any existing threats or vulnerabilities.

#### **What does SIEM stand for?**

SIEM stands for security information and event management (SIEM), which is a combination of two different acronyms for security technology: security information monitoring (SIM) and security event management (SEM).

SIM is the practice of collecting, aggregating, and analyzing security data, typically in the form of logs. SIM tools automate this process and document security information for other sources, such as [intrusion detection systems](https://www.g2.com/categories/intrusion-detection-and-prevention-systems-idps), [firewalls](https://www.g2.com/categories/firewall-software), or [routers](https://www.g2.com/categories/routers). Event logs and their associated informational components are recorded and stored for long periods for either retrospective analysis or compliance requirements.

SEM is a family of security software for discovering, analyzing, visualizing, and responding to threats as they arise. SEM is a core component of a security operations system. While SIM tools are designed for log collection and storage, SEM tools typically rely on SQL databases to store specific logs and other event data as they are generated in real time by security devices and IT systems. They usually also provide the functionality to correlate and analyze event data, monitor systems in real time, and alert security teams of abnormal activity.

SIEM combines the functionality of SIM and SEM to centralize control over log storage, event management, and real-time analysis. SIM and SEM have become defunct technologies, as SIEM’s rise has provided dual-purpose functionality. SIEM vendors offer a single tool capable of performing data aggregation, information correlation, and event management.

### Types of SIEM solutions

#### **Traditional SIEM**

Traditional SIEM tools are deployed on-premises with sensors placed on IT assets to analyze events and collect system logs. The data is used to develop baseline references and identify indicators of compromise. The SIEM product alerts security teams for intervention when a system becomes compromised. 

#### **Cloud or virtual SIEM**

Cloud-based and virtualized SIEM software are tools typically used to secure cloud infrastructure and services a cloud provider delivers. These tools are often less expensive than on-premises solutions and more accessible to implement, as no physical labor is required. They are ideal for companies without local IT infrastructure.

#### [**Managed SIEM services**](https://www.g2.com/categories/managed-siem-services)

Companies that do not have a full-fledged security program may choose managed SIEM services to aid in management and reduce work for internal employees. These SIEM services are delivered by managed service providers who provide the customer data and dashboards with security information and activity, but the provider handles implementation and remediation. 

### What are the common features of SIEM systems?

The following are some core features within SIEM software that can help users collect security data, analyze logs, and detect threats:

**Activity monitoring:** SIEM systems document the actions from endpoints within a network. The system alerts users of incidents and abnormal activities and documents the access point. Real-time tracking will document these for analysis as an event takes place.

**Asset management:** These SIEM features keep records of each network asset and its activity. The feature may also refer to the discovery of new assets accessing the network.

**Log management:** This functionality documents and stores event logs in a secure repository for reference, analysis, or compliance reasons.

**Event management:** As events occur in real time, the SIEM software alerts users of incidents. This allows security teams to intervene manually or trigger an automated response to resolve the issue.

[**Automated response**](https://www.g2.com/categories/security-information-and-event-management-siem/f/automated-response) **:** Response automation reduces the time spent diagnosing and resolving issues manually. The features are typically capable of quickly resolving common network security incidents.

**Incident reporting:** Incident reports document cases of abnormal activity and compromised systems. These can be used for forensic analysis or as a reference point for future incidents.

**Threat intelligence:** Threat intelligence feeds integrate information to train SIEM systems to detect emerging and existing threats. These threat feeds store information related to potential threats and vulnerabilities to ensure issues are discovered and teams are provided with the information necessary to resolve the problems as they occur.

[**Vulnerability assessment**](https://www.g2.com/categories/security-information-and-event-management-siem/f/vulnerability-assessment) **:** Vulnerability assessment tools may scan networks for potential vulnerabilities or audit data to discover non-compliant practices. Mainly, they’re used to analyze an existing network and IT infrastructure to outline access points that can be easily compromised.

[**Advanced analytics**](https://www.g2.com/categories/security-information-and-event-management-siem/f/advanced-analytics) **:** Advanced analytics features allow users to customize analysis with granular or individually specific metrics pertinent to the business’ resources.

[**Data examination**](https://www.g2.com/categories/security-information-and-event-management-siem/f/data-examination) **:** Data examination features typically facilitate the forensic analysis of incident data and event logs. These features allow users to search databases and incident logs to gain insights into vulnerabilities and incidents.

### What are the benefits of using SIEM products?

Below are a few of the main reasons SIEM software is commonly used to protect businesses of all sizes:

**Data aggregation and correlation:** SIEM systems and companies collect vast amounts of information from an entire network environment. This information is gathered from virtually anything interacting with a network, from endpoints and servers to firewalls and antivirus tools. It is either given directly to the SIEM or using agents (decision-making programs designed to identify irregular information). The platform is set up to deploy agents and collect and store similar information together according to security policies set in place by administrators.

**Incident alerting:** As information comes in from a network’s various connected components, the SIEM system correlates it using rule-based policies. These policies inform agents of normal behavior and threats. If any action violates these policies or malware or intrusion is discovered. At the same time, the SIEM platform monitors network activity; it is labeled as suspicious, security controls restrict access, and administrators are alerted.

**Security analysis:** Retrospective analysis may be performed by searching log data during specific periods or based on specific criteria. Security teams may suspect a certain misconfiguration or kind of malware caused an event. They may also suspect an unapproved party went undetected at a specific time. Teams will analyze the logs and look for specific characteristics in the data to determine whether their suspicion was right. They may also discover vulnerabilities or misconfigurations that leave them susceptible to attack and remediate them.

### Software related to SIEM tools

Many network and system security solutions involve collecting and analyzing event logs and security information. SIEM systems are typically the most all-encompassing solutions available, but many other security solutions may integrate with them for added functionality or complementary use. These are a few different technology categories related to SIEM software.

[Threat intelligence software](https://www.g2.com/categories/threat-intelligence) **:** Threat intelligence software is an informational service that provides SIEM tools and other information security systems with up-to-date information on web-based threats. They can inform the system of zero-day threats, new forms of malware, potential exploits, and different kinds of vulnerabilities.

[Incident response software](https://www.g2.com/categories/incident-response) **:** SIEM systems may facilitate incident response, but these tools are specifically designed to streamline the remediation process or add investigative capabilities during security workflow processes. Incident response solutions will not provide the same compliance maintenance or log storage capabilities. Still, they can be used to increase a team’s ability to tackle threats as they emerge.

[Network security policy management (NSPM) software](https://www.g2.com/categories/network-security-policy-management-nspm) **:** NSPM software has some overlapping functionality to ensure security hardware and IT systems are correctly configured but cannot detect and resolve threats. They are typically used to ensure devices like firewalls or DNS filters are functioning correctly and in alignment with the security rules put in place by security teams.

[Intrusion detection and prevention systems (IDPS)](https://www.g2.com/categories/intrusion-detection-and-prevention-systems-idps) **:** While SIEM systems specialize in log management, alerting, and correlation, IDPS provide additional detection and protection features to prevent unapproved parties from accessing sensitive systems and network breaches. However, they will not facilitate the analysis and forensic investigation of logs with the same level of detail as an SIEM system.

[Managed security services providers](https://www.g2.com/categories/managed-security-services) **:** Various managed security services are available for businesses without the resources or staff necessary to operate a full-fledged security administration and operations team. Managed services are a viable option and will provide companies with skilled staff to protect their customers’ systems and keep their sensitive information protected.

### Challenges with SIEM software

**Staffing:** There is an existing shortage of skilled security professionals. Managing SIEM products and maintaining a well-rounded security posture requires dedicated personnel with highly specialized skills. Some smaller or growing companies may not have the means to recruit, hire, and retain qualified security pros. In such cases, businesses can consider managed services to outsource the labor. 

**Compliance:** Some industries have specific compliance requirements determined by various governing bodies, but SIEM software can be used across several industries to maintain compliance standards. Many industry-specific compliance requirements exist, but most require security teams to protect sensitive data, restrict access to unapproved parties, and monitor changes made to identities, information, or privileges. For example, SIEM systems can maintain GDPR compliance by verifying security controls and data access, facilitating long-term storage of log data, and notifying security staff of security incidents, as GDPR requires.

### Which companies should buy SIEM solutions?

**Vertical industries:** Vertical industries, such as healthcare and financial services, often have additional compliance requirements related to data protection and privacy. SIEM is an ideal solution for outlining requirements, mapping threats, and remediating vulnerabilities. 

**SaaS business:** SaaS businesses utilizing resources from a cloud service provider are still responsible for a significant portion of the security efforts required to protect a cloud-native business. These companies may jump for cloud-native SIEM tools but will benefit from any SIEM to prevent, detect, and respond to threats. 

### How to choose the best SIEM software

#### Requirements Gathering (RFI/RFP) for Security Information and Event Management (SIEM) Software

The first step to purchasing a SIEM solution is to outline the options. Companies should be sure whether they need a cloud-based or on-premises solution. They should also outline the number of interconnected devices they need and whether they want physical or virtual sensors to secure them. Additional and possibly obvious requirements should include budgetary considerations, staffing limitations, and required integrations_. _

#### **Compare Security Information and Event Management (SIEM) Software Products**

##### **Create a long list**

Once the requirements are outlined, buyers should prioritize the tools and identify the ones with as many features as possible that fit the budget window. It is recommended to restrict the list to products with desired features, pricing, and deployment methods to identify a dozen or so options. For example, if the business needs a cloud-native SIEM for less than $10k a year, half of the SIEM options will be eliminated. 

When choosing a SIEM provider, focus on the vendor’s experience, reputation, and specific functionality relevant to your security needs. Core capabilities ensure essential threat detection, while next-gen features add advanced intelligence and automation, allowing for a more proactive security posture. Here’s a breakdown to guide your selection:

**Core SIEM capabilities**

- Threat detection: Look for SIEMs with robust threat detection, which uses rules and behavioral analytics, along with threat feed integration, to accurately identify potential threats.
- Threat intelligence and security alerting: Leading SIEMs incorporate threat intelligence feeds, aggregate security data, and alert you when suspicious activities are detected, ensuring real-time updates on evolving threats.
- Compliance reporting: Compliance support is crucial, especially for meeting standards like HIPAA, PCI, and FFIEC. SIEMs streamline compliance assessment and reporting, helping prevent costly non-compliance.
- Real-time notifications: Swift alerts are vital; SIEMs that notify you of breaches immediately enable faster responses to potential threats.
- Data aggregation: A centralized view of all network activities ensures no area is left unmonitored, which is crucial for comprehensive threat visibility as your organization scales.
- Data normalization: SIEMs that normalize incoming data make it easier to analyze security events and extract actionable insights from disparate sources.

**Next-gen SIEM capabilities**

- Data collection and management: Next-gen SIEMs pull data from the cloud, on-premises, and external devices, consolidating insights across the entire IT environment.
- Cloud delivery: Cloud-based SIEMs use scalable storage, accommodating large data volumes without the limitations of on-premises hardware.
- User and entity behavior analytics (UEBA): By establishing normal user behavior and identifying deviations, UEBA helps detect insider threats and new, unknown threats.
- Security orchestration and automation response (SOAR): SOAR automates incident response, integrates with IT infrastructure, and enables coordinated responses across firewalls, email servers, and access controls.
- Automated attack timelines: Next-gen SIEMs automatically create visual attack timelines, simplifying investigation and triage, even for less experienced analysts.

Selecting an SIEM vendor with both core and next-gen capabilities offers your organization a comprehensive and agile approach to security, meeting both current and future requirements.

##### **Create a short list**

Narrowing down a short list can be tricky, especially for the indecisive, but these decisions must be made. Once the long list is limited to affordable products with the desired features, it’s time to search for third-party validation. For each tool, the buyer must analyze end-user reviews, analyst reports, and empirical security evaluations. Combining these specified factors should help rank options and eliminate poorly performing products. _ _

##### **Conduct demos**

With the list narrowed down to three to five possible products, businesses can contact vendors and schedule demos. This will help them get first-hand experience with the product, ask targeted questions, and gauge the vendors' quality of service. 

Here are some essential questions to guide your decision:

- Will the tool enhance log collection and management?: 

Effective log collection is foundational. Look for compatible software across systems and devices, offering a user-friendly dashboard for streamlined monitoring.

- Does the tool support compliance efforts?

Even if compliance isn't a priority, choosing an SIEM that facilitates auditing and reporting can future-proof your operations. Look for tools that simplify compliance processes and reporting.

- Can the tool leverage past security events in threat response?

One of SIEM’s strengths is using historical data to inform future threat detection. Ensure the tool offers in-depth analytics and drill-down capabilities to analyze and act on past incidents.

- Is the incident response fast and automated?

Timely, effective responses are critical. The tool should provide customizable alerts that notify your team immediately when needed so you can confidently leave the dashboard. 

#### Selection of Security Information and Event Management (SIEM) Software

##### **Choose a selection team**

Decision-makers need to involve subject matter experts from all teams that will use the system in choosing a selection team. For backup software, this primarily involves product managers, developers, IT, and security staff. Any manager or department-level leader should also include individuals managing any solution the backup product will be integrating with. 

##### **Negotiation**

The seniority of the negotiation team may vary depending on the maturity of the business. It is advisable to include relevant directors or managers from the security and IT departments as well as from any other cross-functional departments that may be impacted.

##### **Final decision**

If the company has a chief information security officer (CISO), that individual will likely decide. If not, companies must trust their security professionals’ ability to use and understand the product. 

### How much does SIEM software cost?

Potential growth should be considered if the buyer chooses a cloud-based SIEM tool that offers pricing on the SaaS pay-as-you-use model. Some solutions are inexpensive at the start and offer affordable, low-tier pricing. Alternatively, some may rapidly increase pricing and fees as the company and storage need to scale. Some vendors provide permanently free backup products for individuals or small teams.

**Cloud SIEM_:_** SIEM as a service pricing may vary, but it traditionally scales as storage increases. Additional costs may come from increased features such as automated remediation, security orchestration, and integrated threat intelligence. 

**On-premises SIEM:** On-premises solutions are typically more expensive and require more effort and resources. They will also be more costly to maintain and require dedicated staff. Still, companies with high compliance requirements should adopt on-premises security regardless. 

#### Return on Investment (ROI)

Cloud-based SIEM solutions will provide a quicker ROI, similar to their lower average cost. The situation is pretty cut and dry since there is much lower initial investment and lower demand for dedicated staffing. 

However, for on-premises systems, the ROI will depend on the scale and scope of business IT systems. Hundreds of servers will require hundreds of sensors, potentially more, as time wears on computing equipment. Once implemented, they must be operated and maintained by (expensive) security professionals.