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LogRhythm SIEM vs Logz.io comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

Review summaries and opinions

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

ROI

Sentiment score
5.7
LogRhythm SIEM enhances detection, response times, productivity, and security posture, offering cost-effectiveness and resource savings for medium-sized organizations.
Sentiment score
7.1
Logz.io improved monitoring efficiency, reduced costs, streamlined operations, enhanced analytics, and increased user satisfaction, boosting productivity and savings.
 

Customer Service

Sentiment score
5.4
LogRhythm SIEM's support excels in expertise and quick resolutions, earning high satisfaction despite occasional delays.
Sentiment score
1.0
Customers appreciate Logz.io's proactive onboarding, helpful filters, and dashboards but desire more accessible technical support and quicker follow-up.
The technical support is good; we have a separate portal for partners, and since we are paying for the service, they provide a response timeframe based on severity—critical issues are addressed within four hours, medium issues within one day, and non-urgent issues may take a couple of days.
Cyber Security Engineer at Diyar United Company
Customer support is very helpful and effectively solves my problems.
Product Development - Security Solutions Manager at Aplikanusa Lintasarta
 

Scalability Issues

Sentiment score
7.8
LogRhythm SIEM is highly scalable, easily expands across environments, and integrates well, suitable for medium to large enterprises.
Sentiment score
6.0
Logz.io's scalability is praised for handling data efficiently, accommodating team sizes, and maintaining performance despite minor log event issues.
LogRhythm SIEM is highly scalable as it has modular components allowing me to expand storage, indexing, or other resources as needed.
Product Development - Security Solutions Manager at Aplikanusa Lintasarta
LogRhythm SIEM is scalable; it can handle about 200 or 500 devices without much difference.
Cyber Security Engineer at Diyar United Company
The scalability of LogRhythm SIEM is good enough, warranting an eight out of ten rating.
Security Engineer at Granicus Inc.
 

Stability Issues

Sentiment score
4.7
LogRhythm SIEM is stable with high uptime, strong support, handling large data, though updates may affect stability.
Sentiment score
7.2
Logz.io is highly rated for stability, with reliable performance, prompt issue resolution, and effective support and notifications.
The platform needs regular updates to fix problems encountered with each quarterly patch and version release.
Product Development - Security Solutions Manager at Aplikanusa Lintasarta
LogRhythm SIEM still needs improvement regarding stability, particularly in environments with heavy data consumption.
Security Engineer at Granicus Inc.
 

Room For Improvement

LogRhythm SIEM needs improved integration, user interface, automation, scalability, documentation, and compatibility with non-mainstream platforms and Linux.
Logz.io requires release management, better alerting, customer update control, AI-based capacity planning, and improved documentation with affordable pricing.
There is currently no way to determine how much data is being consumed in terms of gigabytes, terabytes, or petabytes from particular devices or environments.
Security Engineer at Granicus Inc.
I have noticed some problems with parsing errors, event mismatches, and data mismatching, so ensuring accurate parsing and continuous improvement according to device updates are my basic expectations as a detection engineer.
Cyber Security Engineer at Diyar United Company
A more user-friendly user interface with drag-and-drop features, similar to key competitors like Splunk, would be beneficial.
Product Development - Security Solutions Manager at Aplikanusa Lintasarta
 

Setup Cost

LogRhythm SIEM is cost-effective for enterprises, offering transparent pricing and flexible licensing, yet incurs higher professional service fees.
Enterprise users value Logz.io's transparent pricing, cost-effectiveness, and flexibility despite higher costs for large data volumes.
The license cost is around $10 per MPS.
Product Development - Security Solutions Manager at Aplikanusa Lintasarta
I find LogRhythm SIEM affordable, as it is a bit less costly than QRadar.
Cyber Security Engineer at Diyar United Company
 

Valuable Features

LogRhythm SIEM offers advanced threat detection, user-friendly interface, comprehensive log management, and automated alerts for enhanced security efficiency.
Logz.io offers auto-scaling, AI Insights, log analysis, open-source tech, seamless integration, cost-efficiency, flexible billing, and optimized dashboards.
The seamless integration for case management, along with a user-friendly dashboard user interface, makes tasks like threat hunting more efficient.
Product Development - Security Solutions Manager at Aplikanusa Lintasarta
We have enough budget for cloud deployment, but we choose to keep it on-prem to ensure data privacy; cyberattacks are a concern, but data privacy is the foremost priority due to sensitive government information.
Cyber Security Engineer at Diyar United Company
This helps SOC analysts significantly as they can monitor all log sources through a dashboard, quickly identifying which sources haven't reported within their specified timeframes.
Security Engineer at Granicus Inc.
 

Categories and Ranking

LogRhythm SIEM
Ranking in Log Management
13th
Ranking in Security Information and Event Management (SIEM)
9th
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
175
Ranking in other categories
No ranking in other categories
Logz.io
Ranking in Log Management
37th
Ranking in Security Information and Event Management (SIEM)
46th
Average Rating
8.2
Reviews Sentiment
5.0
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Log Management category, the mindshare of LogRhythm SIEM is 2.4%, up from 2.3% compared to the previous year. The mindshare of Logz.io is 0.7%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
LogRhythm SIEM2.4%
Logz.io0.7%
Other96.9%
Log Management
 

Featured Reviews

SV
Cyber Security Engineer at Diyar United Company
Provides strong detection capabilities but requires improvements in parsing and stability
I cannot think of any specific features that LogRhythm SIEM can improve upon since it supports a wide variety of major vendors. However, they need to improve their parsing techniques; the tool should understand various devices and present data in a human-readable format. For example, if a personal Android mobile needs to be integrated, LogRhythm SIEM should be able to parse that data effectively. They also need to improve their database of supported devices to cover smaller vendors alongside the major players, allowing for better global reach and usability. I have noticed some problems with parsing errors, event mismatches, and data mismatching, so ensuring accurate parsing and continuous improvement according to device updates are my basic expectations as a detection engineer.
Derrick Brockel - PeerSpot reviewer
Senior Manager of Operations at a comms service provider with 10,001+ employees
The solution is a consistent logging platform that provides excellent query mechanisms
We can query a lot of data points and build dashboards. The vendor is good at adjusting their models. Most companies want us to forecast our yearly use and pay it upfront on day one. With Logz.io, we commit to use 14 TB in a year. However, they measure us every month and give us a monthly bill. Depending on our monthly usage, we pay for 14 TB divided by 12 months or a little extra. It's a little bit more like AWS. Other solutions do not do it. They want their money upfront. We really like the dashboards. We have 36 sub-accounts. Each sub-account is an app, and we could put restrictions on that app. Previously, there were capacity restrictions on the sub-accounts. If we have a sub-account of 1 TB and use only 100 GB, we waste 900 GB that day. We could not share it between sub-accounts. Now, they provide an overhead volume. We do a reserve, and any sub-account could use anything over the reserve. It utilizes our footprint better.
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Government
9%
Manufacturing Company
8%
Financial Services Firm
7%
Computer Software Company
13%
Comms Service Provider
11%
Manufacturing Company
11%
Financial Services Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise38
Large Enterprise83
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise7
 

Questions from the Community

What is the difference between log management and SIEM?
Rony, Daniel's answer is right on the money. There are many solutions for each in the market, a lot depends upon your ability to manage such tools and your budget. A small operation may be best s...
What needs improvement with LogRhythm NextGen SIEM?
One major area for improvement in LogRhythm SIEM is the lack of volume measurement capability in terms of storage. There is currently no way to determine how much data is being consumed in terms of...
What do you like most about LogRhythm SIEM?
I find LogRhythm's log management capabilities to be beneficial.
Ask a question
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Also Known As

LogRhythm NextGen SIEM, LogRhythm, LogRhythm Threat Lifecycle Management, LogRhythm TLM
Logz
 

Overview

 

Sample Customers

Macy's, NASA, Fujitsu, US Air Force, EY, Abbott, HD Supply, SAB Miller, UCLA, Raytheon, Amtrak, Cargill
Dish Network, The Economist, Forbes, Holler, Kenshoo, OneSpan, Siemens, Sisense, Unity, ZipRecruiter
Find out what your peers are saying about LogRhythm SIEM vs. Logz.io and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.