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Tricentis NeoLoad vs k6 Open Source comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 6, 2025

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

k6 Open Source
Ranking in Load Testing Tools
8th
Average Rating
7.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Regression Testing Tools (10th)
Tricentis NeoLoad
Ranking in Load Testing Tools
2nd
Average Rating
8.2
Reviews Sentiment
7.6
Number of Reviews
65
Ranking in other categories
Performance Testing Tools (3rd)
 

Mindshare comparison

As of June 2025, in the Load Testing Tools category, the mindshare of k6 Open Source is 4.1%, up from 1.6% compared to the previous year. The mindshare of Tricentis NeoLoad is 18.3%, up from 15.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Load Testing Tools
 

Featured Reviews

NalinGoonawardana - PeerSpot reviewer
Offers good scalability and has the ability to integrate with various systems and services
One area where k6 could improve is by introducing a GUI similar to JMeter. While k6 is a powerful tool for performance testing, it leans heavily towards coding. Having a GUI, even if it is a low-code approach, could make it more accessible to a broader audience. It would be beneficial to strike a balance where basic tasks can be performed graphically through a user-friendly interface, while still allowing the flexibility for more complex operations through code, similar to how JMeter operates. This could enhance the user experience and make k6 more approachable for those who may not be as comfortable with scripting.
Vivekanandan Vallinayagam - PeerSpot reviewer
Has a highly intuitive UI and easy integrations and has an impressive reporting framework
The solution offers an easy setup process. Tricentis NeoLoad has intuitive installers to facilitate a seamless deployment process. Our organization works with both the on-prem and SaaS models of Tricentis NeoLoad as per the client's needs. As part of the deployment process in our company, at first, we typically provision some VMs, and then we get the installers and license codes upon purchase. Following the aforementioned step, the .exe controller is installed, and in the help section of the product's portal, the license needs to be applied. The deployment process of the solution takes around one or two days. The product doesn't require many resources for deployment and can be easily maintained. The SaaS version is maintained by the vendor, while the on-prem version allows the user to archive the reports and results.

Quotes from Members

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

Pros

"The tool's big advantage is that it is more performance-test oriented for experienced testers who know what they are doing. In a normal working setup, performance engineers frequently work with DevOps and development teams. For these teams, k6 Open Source's syntax is much simpler and easier to understand and apply in the working process."
"The standout feature of k6 is its strong focus on API performance testing."
"The most valuable feature is the ability to execute parallel requests, unlike JMeter and LoadRunner which can only be run sequentially."
"The most useful aspect of Tricentis NeoLoad was for the web."
"The licensing cost is very less for NeoLoad. It is user-friendly and easy to understand because they have created so many useful functionalities. When I started working with this tool, we just had to do the initial assessment about whether this tool will be able to support our daily work or not. I could easily understand it. I didn't have to search Google or watch YouTube videos. In just 15 to 20 minutes, I was able to understand the tool."
"With the tool, it is possible to compare NeoLoad test results against baseline and benchmark, and we can make the comparisons in the same window."
"There are several key features, including Jenkins integration, infrastructure monitoring, and results analysis."
"The best feature of the solution is that we can utilize the Tosca scripts for NeoLoad execution."
"NeoLoad offers better reporting than most competing tools. It is effortless to analyze and measure the reported data. It's also simple to generate a report that most people can read and management can understand. NeoLoad helps you figure out the main issues inside the application."
"The Frameworks feature is valuable. NeoLoad Web and the API are also valuable. It provides API support."
 

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."
"Support wasn't able to solve a technical issue."
"Sometimes it's complicated to maintain the test cases. It's much easier than in JMeter, however. I'm not sure if this depends so much on NeoLoad, or is more based on the environment that we are testing."
"There is room for improvement with the support and community documentation as it can be difficult to find answers to questions quickly."
"Since the ownership of NeoLoad has changed to Tricentis, they have done a very poor job with license management."
"The protocol support area could be improved."
"While importing the scripts from backup it should not create the new variables because it has created some issues for us."
"Since the ownership of NeoLoad has changed to Tricentis, they have done a very poor job with license management. They changed the license policy very abruptly."
"The solution’s pricing is higher compared to other tools. Though the product’s reports are accurate, it needs to be more detailed like other tools."
 

Pricing and Cost Advice

Information not available
"I rate the solution's pricing an eight out of ten."
"The tool is not cheap."
"NeoLoad is expensive, but to my knowledge, it's better than LoadRunner."
"Pricing for Tricentis NeoLoad could be cheaper because, at the moment, it's expensive. For a year, the solution cost us a lot of money, in particular, more than $50,000."
"The licensing for this solution is renewable yearly, and covers all available features and technical support."
"When compared to LoadRunner, NeoLoad has less costs. Compared to that, it's somehow affordable."
"It is cheaper than other solutions."
"The solution is quite expensive."
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Comparison Review

it_user104961 - PeerSpot reviewer
Apr 13, 2014
LoadRunner vs NeoLoad
The six phases of an IT project Enthusiasm Disillusionment Panic Search for the guilty Punishment of the innocent (the performance tester) Praise and rewards for the incompetent non-participants This article has been put together as part of an evaluation of the performance test tools NeoLoad and…
 

Top Industries

By visitors reading reviews
Computer Software Company
21%
Manufacturing Company
10%
Financial Services Firm
10%
Media Company
8%
Educational Organization
37%
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about k6 Open Source?
The standout feature of k6 is its strong focus on API performance testing.
What needs improvement with k6 Open Source?
One area where k6 could improve is by introducing a GUI similar to JMeter. While k6 is a powerful tool for performance testing, it leans heavily towards coding. Having a GUI, even if it is a low-co...
What is your primary use case for k6 Open Source?
k6 Open Source is a powerful tool, especially for API-level performance testing. Its integration capabilities and ease of use make it promising for a wider audience.
Do you recommend Tricentis NeoLoad?
I highly recommend Tricentis NeoLoad for companies that are in need of a versatile load and performance testing tool. This relatively inexpensive solution is recognized by organizations like Oxford...
What is your primary use case for Neotys NeoLoad?
The solution is for continuous performance validation. The important thing is that it's not just for one load test and then forgotten. I try to integrate the performance tests into our pipelines, w...
What do you like most about Tricentis NeoLoad?
The most valuable feature of Tricentis NeoLoad for us has been its ability to easily monitor all the load generators and configure the dynamics and data rates. Additionally, we can monitor individu...
 

Also Known As

Load Impact
NeoLoad, Neotys NeoLoad
 

Overview

 

Sample Customers

rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT
Dell, H&R Block, Best Buy, Orange, Verizon Wireless, ING, Mazda, Siemens, University of Oxford
Find out what your peers are saying about Tricentis NeoLoad vs. k6 Open Source and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.