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ThousandEyes vs Zabbix comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 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
ThousandEyes enhances efficiency and network performance, saving time and resources, achieving ROI in two to three years.
Sentiment score
7.2
Large enterprises save over $1 million with Zabbix via reduced costs, improved service availability, and enhanced team efficiency.
There has been a great ROI from using ThousandEyes, with significant time saved in troubleshooting as I can quickly pinpoint issues rather than spending time isolating them, alongside enhancing customer feedback and experience.
Senior cloud engineering lead and IT project owner at KDD
The return on investment is immediate, delivering a 40% to 60% reduction in MTTR by eliminating multi-team war rooms and saving hundreds of engineering hours annually through instant ISP path proof, directly protecting business productivity and SaaS SLA accountability.
Network engineer at a tech vendor with 10,001+ employees
I have seen a return on investment by reducing troubleshooting time and having lesser user mapping error issues, in addition to engineering time saved through better observability and reduced organizational MTTR.
Project Manager at Procter & Gamble
Through utilizing automated remediation scripts and catching crucial issues proactively, we have cut our manual troubleshooting and incident response time in half.
Developer at a financial services firm with 501-1,000 employees
 

Customer Service

Sentiment score
7.1
ThousandEyes support is praised for responsiveness and expertise, though response times can vary based on issue priority.
Sentiment score
6.9
Zabbix offers excellent paid support, while non-paying users utilize highly praised community forums and documentation for assistance.
We contacted the support team, and they resolved it within a couple of hours.
System Operation Associate at a financial services firm with 10,001+ employees
I would give it a rating of 10 because whenever we have any issues, we can typically reach someone who has the knowledge to help us.
Network Engineer Iii at a healthcare company with 5,001-10,000 employees
Customer support is very prompt, offering on-demand services and support with separate teams for high-level guidance and break-fix issues.
Observability Consultant at a computer software company with 11-50 employees
It receives a perfect 10 for guaranteed, dedicated 24/7 technical support with strict SLA only when you purchase one of their premium commercial tiers.
Developer at a financial services firm with 501-1,000 employees
It is so straightforward that I have never had to use the support.
CTO at Oic
I changed the config file by adjusting the connector size and cache size.
Consultant at ministry of trade
 

Scalability Issues

Sentiment score
7.3
ThousandEyes provides scalable solutions and seamless integrations for diverse environments, though licensing costs may impact expansion.
Sentiment score
6.9
Zabbix is highly scalable and efficient for medium to enterprise needs, though requires careful resource management to avoid bottlenecks.
Scalability with ThousandEyes is straightforward as you don't really need to scale; it's designed to monitor multiple applications, accommodating 50 or 100 applications simultaneously.
Network Assistant Engineer at Staffordshire and Shropshire Health Informatics Service
ThousandEyes's scalability is excellent; it is very scalable and grows with my organization's needs.
Project Manager at Procter & Gamble
We could easily add hundreds of devices with no issue.
Senior Security Consultant at a tech vendor with 10,001+ employees
Zabbix is very scalable and lightweight.
CTO at Oic
Zabbix has high scalability.
CTO at Four Nine Agency
Zabbix scales extremely well both vertically and horizontally.
Developer at a financial services firm with 501-1,000 employees
 

Stability Issues

Sentiment score
8.0
ThousandEyes is praised for its stability and reliability, with minimal downtime and consistent performance despite occasional minor bugs.
Sentiment score
7.5
Zabbix is generally stable and reliable with minimal issues, but improvements are needed for larger deployments and setup challenges.
From my experience, ThousandEyes has been stable up to 95%; I have not seen any stability issues.
Senior cloud engineering lead and IT project owner at KDD
I did not see any downtime.
Senior Security Consultant at a tech vendor with 10,001+ employees
ThousandEyes is not very stable; sometimes you have to reboot the servers to get actual results.
Network Assistant Engineer at Staffordshire and Shropshire Health Informatics Service
Zabbix is very scalable and lightweight.
CTO at Oic
Zabbix is quite stable, and we haven't had any problems with Zabbix itself.
CTO at Four Nine Agency
I think the stability of Zabbix is around five to six on a scale of ten, where ten is the best and one is the worst.
Network Engineer at a computer software company with 11-50 employees
 

Room For Improvement

ThousandEyes needs user interface, integration, and licensing improvements, enhanced monitoring, security features, and simpler processes.
Zabbix needs improvement in UI, documentation, integration, licensing, and features like monitoring, automation, and customization for modern use.
Incidents should be alerted on and traced early, before they escalate to full outages.
Software Developer at The Code
I think the pricing, setup cost, and licensing for ThousandEyes are too costly.
R&D at a comms service provider with 51-200 employees
Instead of that, if the platform itself is able to identify the problem and give a suggestion instantly for rectification or correction of the problem, through the necessary approval of the platform owner or the SMEs, with their approval, it could correct the problem by itself.
Global Product Monitoring Network Services Owner at a pharma/biotech company with 10,001+ employees
The only issue I can note is that it's Linux-based, and Linux documentation is not the best.
CTO at Oic
Setting up the right templates, pre-shows, and scripts requires a lot of deep Linux and system knowledge compared to more plug-and-play tools.
Developer at a financial services firm with 501-1,000 employees
I installed Zabbix for the 300 devices.
Consultant at ministry of trade
 

Setup Cost

ThousandEyes pricing is generally seen as competitive but complex, with costs influenced by region and deployment factors.
Zabbix provides a free, open-source monitoring solution with optional support services for enterprises, praised for affordability and no licensing fees.
My experience with pricing, setup cost, and licensing has been that everything was cost-effective.
Project Manager at Procter & Gamble
My experience with pricing, setup cost, and licensing is that it comes in cheaper than alternatives.
Lead Technical Consultant at a financial services firm with 5,001-10,000 employees
It's too complex, too expensive, and it takes a lot of time to manage the licensing model.
Senior Consultant at a tech services company with 1,001-5,000 employees
Zabbix is providing everything free of cost.
Network Engineer at a computer software company with 11-50 employees
It is literally free.
CTO at Oic
 

Valuable Features

ThousandEyes enhances network monitoring with global visibility, early issue detection, rapid troubleshooting, and seamless Cisco integration for improved experience.
Zabbix offers ease of use, scalability, robust monitoring, integration, and flexibility, making it ideal for diverse environments.
I measure the 70% improvement in customer experience through customer tickets and feedback after resolving issues, where previously, users faced problems and limited time on the platform, and after using ThousandEyes, the user time reached up to five to six hours a day, even for teams possibly totaling 30 hours a day.
Senior cloud engineering lead and IT project owner at KDD
ThousandEyes offers the best features including global internet and cloud visibility from distributed vantage points, application and network performance monitoring, real-time outage detection and incident alerts, end-to-end path visualization for rapid troubleshooting, proactive issue demarcation, and historical data.
Project Manager at Procter & Gamble
ThousandEyes has become critical for swift network troubleshooting as well, so anytime that there's potential issues with applications or we want to be proactive in resolving potential issues before they arise, ThousandEyes is really the platform that we're leveraging for WAN monitoring, Wi-Fi, latency, packet loss, etc.
Vice President, Finance and Operations at Fruitist
If disk usage surpasses a threshold, say 70%, I receive alerts and can take proactive action.
CTO at Oic
Zabbix natively supports monitoring everything from Linux servers and Windows servers to network devices and cloud infrastructure.
Developer at a financial services firm with 501-1,000 employees
Zabbix has a lot of features, including monitoring, status updates, and collecting information telemetry from storages and servers as well.
CTO at Four Nine Agency
 

Categories and Ranking

ThousandEyes
Ranking in Network Monitoring Software
8th
Ranking in Cloud Monitoring Software
8th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
35
Ranking in other categories
Digital Experience Monitoring (DEM) (2nd)
Zabbix
Ranking in Network Monitoring Software
1st
Ranking in Cloud Monitoring Software
4th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
110
Ranking in other categories
Application Performance Monitoring (APM) and Observability (11th), Server Monitoring (1st), IT Infrastructure Monitoring (1st)
 

Mindshare comparison

As of November 2026, in the Network Monitoring Software category, the mindshare of ThousandEyes is 1.6%, down from 3.1% compared to the previous year. The mindshare of Zabbix is 3.7%, down from 10.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Zabbix3.7%
ThousandEyes1.6%
Other94.7%
Network Monitoring Software
 

Featured Reviews

Siddumanisria Mindi - PeerSpot reviewer
Network engineer at a tech vendor with 10,001+ employees
Monitoring has transformed internet visibility and speeds up resolving external service issues
ThousandEyes needs to specify unit consumption forecasting or scaling testing and deeper app analytics. It needs deeper out-of-the-box Layer 7 code or database-level insights. Additionally, it should unify the GUI with broader Cisco platforms and flatten the learning curve, adding better correlation with local laptop system metrics such as endpoint depth, CPU, RAM, or processes. ThousandEyes isn't designed to be a full-blown SNMP monitoring tool for on-premises infrastructure. While it tracks network paths effectively, it doesn't provide deep local device telemetry such as switch port buffer utilization, fan status, or power supply health. For full internal device monitoring, you'll still need to pair it with traditional tools such as SolarWinds or Cisco Catalyst Center.
PJ
Developer at a financial services firm with 501-1,000 employees
Unified monitoring has reduced outages and enables proactive fixes with automated remediation
My favorite best feature is the ability to manage complex hybrid environments from a single dashboard. Zabbix natively supports monitoring everything from Linux servers and Windows servers to network devices and cloud infrastructure. The view I rely on the most on a day-to-day basis is a custom dashboard combining the problem widget and graph widget. The problem widget gives me an immediate filtered snapshot of the active alerts across all our servers. I pair that with the graph widget, which allows me to track performance metrics and compare values over time, such as monitoring storage and capacity trends on our Synology appliance. Having all of this in a single pane of glass saves me from constantly digging through logs. I also rely heavily on custom dashboards that combine the problem widget and the top host widget. The problem widget gives me an immediate filtered list of any active alerts across the entire environment. I pair that with the top host widget, which instantly shows me which servers are consuming the highest resources. Having all of these related metrics side-by-side in a single view allows me to spot the issue and identify the exact server causing it without having to dig through separate tools. Zabbix has built-in machine learning for continuous anomaly detection and proactive trend prediction. It establishes a baseline by analyzing historical data, allowing it to forecast impending issues, such as predicting exactly when a system will run out of resources before critical thresholds are breached. From a governance and security perspective, it delivers enterprise-grade security by supporting full data encryption and integration with external secret vaults to protect sensitive credentials. From a governance perspective, it features detailed configuration change tracking and role-based user permissions, which allows administrators to secure different teams or tenants within a single environment. Regarding accuracy, Zabbix's proactive alerts are highly accurate and trustworthy, provided they are fed enough historical data to establish a solid baseline. Regarding reliability and output, the prediction outputs are extremely reliable because Zabbix relies on transparent statistical mathematics, such as standard deviation and weighted moving averages, rather than a closed black box AI model. The straightforward statistical approach allows administrators to forecast value reliability and predict exactly how much time they have before a system reaches a critical problem threshold.
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Healthcare Company
9%
Government
7%
Comms Service Provider
12%
Financial Services Firm
10%
Computer Software Company
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise25
By reviewers
Company SizeCount
Small Business57
Midsize Enterprise24
Large Enterprise35
 

Questions from the Community

What is the best network monitoring software for large enterprises?
It actually depends on the exact purpose or requirements. Some tools are better for only network devices while others are better from a cloud monitoring or APM monitoring perspective. You can check...
What needs improvement with ThousandEyes?
I believe ThousandEyes is working perfectly, but I feel that with more AI integration, it could flag issues with more detailed error information, which would help support engineers immediately pinp...
What is your primary use case for ThousandEyes?
My main use case for ThousandEyes is that it checks our product website, and if it flags that it is unable to log in, it checks for all the components from all the agents, which are from different ...
What is your experience regarding pricing and costs for Zabbix?
I think Zabbix is economical, whereas SolarWinds is expensive. SolarWinds has a lot of secure features, but Zabbix is providing everything free of cost. Zabbix is economical, and you can install it...
What needs improvement with Zabbix?
The initial configuration has a steep learning curve because Zabbix is so flexible and customizable. Setting up the right templates, pre-shows, and scripts requires a lot of deep Linux and system k...
What is your primary use case for Zabbix?
On a day-to-day basis, I use Zabbix to monitor our entire infrastructure stack, including our Linux servers, Active Directory, domain controller, and Synology NAS storage array. A specific problem ...
 

Overview

 

Sample Customers

Wayfair, GitHub, Craigslist, Comcast, SurveyMonkey, Lyft, Box, HP, Zendesk, IO Data Centers, Good Technology, NNTCommunications, Proofpoint, Schneider, Crowdstrike, Avera, Pitney Bowes, InstartLogic, Shutterfly, Shutterstock, Condé Nast, Roche, Jive, Actelion, Brocade, Infor, Okta, JLL, DigitalOcean, Zuora, NetSuite, CloudFlare, One, DemonWare, Quantcast, Carbonite, CareerBuilder, Prosper, Oscar, Slack
1. IBM 2. Dell 3. Cisco 4. HP 5. Oracle 6. Microsoft 7. Amazon 8. Google 9. Facebook 10. Twitter 11. LinkedIn 12. Netflix 13. Adobe 14. VMware 15. Salesforce 16. SAP 17. Intel 18. AT&T 19. Verizon 20. T-Mobile 21. Vodafone 22. Ericsson 23. Nokia 24. Siemens 25. General Electric 26. Honeywell 27. Philips 28. Sony 29. Samsung 30. LG 31. Panasonic 32. Toshiba
Find out what your peers are saying about ThousandEyes vs. Zabbix and other solutions. Updated: October 2026.
920,769 professionals have used our research since 2012.