Arista Data ANalyZer vs Fortinet FortiSIEM comparison

The compared Arista and Fortinet solutions aren't in the same category. Arista is ranked #80 in NMS , and holds a 0.3% mindshare in the category. Fortinet is ranked #7 in SIEM , with an average rating of 8.2, and holds a 3.2% mindshare. Additionally, 82% of Fortinet users are willing to recommend the solution.

Arista Data ANalyZer

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372 Comparison Views

Fortinet FortiSIEM

Read 75 Fortinet FortiSIEM reviews

5,725 Views
4,122 Comparison Views

82% willing to recommend

Arista Data ANalyZer

Fortinet FortiSIEM

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Executive Summary

We performed a comparison between Arista Data ANalyZer and Fortinet FortiSIEM based on real PeerSpot user reviews.

Find out what your peers are saying about Zabbix, Auvik, SolarWinds and others in Network Monitoring Software.

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Network Monitoring Software

August 2025

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Review summaries and opinions

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

Categories and Ranking

Arista Data ANalyZer

Average Rating

0.0

Number of Reviews

Ranking in other categories

Network Monitoring Software (80th), Network Packet Broker (NPB) (4th)

Fortinet FortiSIEM

Average Rating

7.6

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (7th)

Mindshare comparison

Arista Data ANalyZer and Fortinet FortiSIEM aren’t in the same category and serve different purposes. Arista Data ANalyZer is designed for Network Monitoring Software and holds a mindshare of 0.3%, down 0.3% compared to last year.
Fortinet FortiSIEM, on the other hand, focuses on Security Information and Event Management (SIEM), holds 3.2% mindshare, up 2.9% since last year.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Arista Data ANalyZer	0.3%
Zabbix	11.7%
LibreNMS	4.6%
Other	83.4%

Network Monitoring Software

Security Information and Event Management (SIEM) Market Share Distribution
Product	Market Share (%)
Fortinet FortiSIEM	3.2%
Wazuh	10.9%
Splunk Enterprise Security	9.3%
Other	76.6%

Security Information and Event Management (SIEM)

Featured Reviews

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Oliver Jackson

Network Engineer at Laminar Communications Pty Ltd

Systems monitoring enhanced by firewall and intrusion detection features

My primary use case for Fortinet FortiSIEM is systems monitoring and alerting. I use it for standard functions like log monitoring, incident detection, and notification. My customers are mostly medium-sized enterprises ranging from engineering companies, mining companies, independent schools, and…

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Top Industries

By visitors reading reviews

Financial Services Firm

19%

Computer Software Company

12%

Government

Healthcare Company

Computer Software Company

13%

Financial Services Firm

Comms Service Provider

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	34
Midsize Enterprise	21
Large Enterprise	23

Questions from the Community

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What do you like most about Fortinet FortiSIEM?

Fortinet FortiSIEM needs to provide better API integrations to users.

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What is your experience regarding pricing and costs for Fortinet FortiSIEM?

I am not familiar with the price and cost of Fortinet FortiSIEM. I cannot tell you if it is high, expensive, or low. However, I can say that it is cost-effective as it provides everything needed.

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What needs improvement with Fortinet FortiSIEM?

Regarding Fortinet FortiSIEM, I cannot identify any specific areas for improvement because I can find everything I need. For the time being, I cannot find a real point for improvement. Everything i...

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Comparisons

SmartNA-PortPlus HyperCore vs Arista Data ANalyZer

Compared 28% of the time

Gigamon Deep Observability Pipeline vs Arista Data ANalyZer

Compared 24% of the time

Ixia Network Packet Brokers vs Arista Data ANalyZer

Compared 18% of the time

ThousandEyes vs Arista Data ANalyZer

Compared 14% of the time

Cisco Nexus Dashboard Data Broker vs Arista Data ANalyZer

Compared 7% of the time

More Arista Data ANalyZer Competitors

Wazuh vs Fortinet FortiSIEM

Compared 12% of the time

IBM Security QRadar vs Fortinet FortiSIEM

Compared 11% of the time

Splunk Enterprise Security vs Fortinet FortiSIEM

Compared 11% of the time

LogRhythm SIEM vs Fortinet FortiSIEM

Compared 6% of the time

Microsoft Sentinel vs Fortinet FortiSIEM

Compared 5% of the time

More Fortinet FortiSIEM Competitors

Product Reports

Buyer's Guide

Network Monitoring Software

August 2025

Download Arista Data ANalyZer product report

Buyer's Guide

Fortinet FortiSIEM

August 2025

Download Fortinet FortiSIEM product report

Also Known As

DANZ

FortiSIEM, AccelOps

Overview

Arista Data ANalyZer (DANZ) is an integrated feature set in Arista's Extensible Operating System and is currently available on Arista Networks 7150-series, 7280SE-series, 7500E-series, 7280R-series and 7500R-series switches. DANZ provides a solution to monitoring and visibility challenges at 10 to 100Gbps and higher with unmatched scale, price performance and bandwidth. DANZ can be further enhanced by leveraging Arista CloudVision for automation, provisioning and monitoring of the visibility infrastructure, whether implemented in-band in the production network or out-of-band for a separate visibility network.

Arista

FortiSIEM (formerly AccelOps 4) provides an actionable security intelligence platform to monitor security, performance and compliance through a single pane of glass.

Companies around the world use FortiSIEM for the following use cases:

Threat management and intelligence that provide situational awareness and anomaly detection
Alleviating compliance mandate concerns for PCI, HIPAA and SOX
Managing “alert overload”
Handling the “too many tools” reporting issue
Addressing the MSPs/MSSPs pain of meeting service level agreements

Fortinet

Sample Customers

IG Group, CBC Radio Canada, Fixed Mobiles Telecom, LivePerson, Samsung SDS

FortiSIEM has hundreds of customers worldwide in markets including managed services, technology, financial services, healthcare, and government. Customers include Aruba Networks, Compushare, Port of San Diego, Cleveland Indians, Infoblox, Healthways, and Referentia.

Buyer's Guide

Network Monitoring Software

August 2025

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