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Tricentis NeoLoad vs k6 Open Source comparison

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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
10th
Average Rating
7.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Regression Testing Tools (22nd)
Tricentis NeoLoad
Ranking in Load Testing Tools
3rd
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
68
Ranking in other categories
Performance Testing Tools (3rd)
 

Mindshare comparison

As of November 2026, in the Load Testing Tools category, the mindshare of k6 Open Source is 3.6%, down from 4.1% compared to the previous year. The mindshare of Tricentis NeoLoad is 14.7%, up from 13.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Load Testing Tools Mindshare Distribution
ProductMindshare (%)
Tricentis NeoLoad14.7%
k6 Open Source3.6%
Other81.7%
Load Testing Tools
 

Featured Reviews

NalinGoonawardana - PeerSpot reviewer
Principal Consultant ( Test automation - Performance testing) at TTC Global (TTC) at TTC at a tech services company with 51-200 employees
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.
AnantJoshi - PeerSpot reviewer
Senior Director Intelligent Automation at Truglobal
Performance testing has delivered diverse global retail loads and generates clear diagnostic reports
I did not notice any weak points or downsides in Tricentis NeoLoad except for the cost. Everything else is good with the tool. When I consider that service customers have to pay the cost for the load generation, I find that the cost increases, especially when I want to generate a load for a global customer with different loads in different regions.

Quotes from Members

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

Pros

"The standout feature of k6 is its strong focus on API performance testing."
"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."
"NeoLoad helped us to transition from load testing to continuous performance measurement."
"NeoLoad is actually really good, mainly because they have a world-class support service."
"NeoLoad is best tool for testing in production without making many changes to the script or solution."
"The Frameworks feature is valuable. NeoLoad Web and the API are also valuable. It provides API support."
"The solution has provided us with options to improve our applications by allowing us to design scenarios, and export our scripts to the Git repository, CACD integration, Dynatrace, and AppDynamics integration."
"This tool is easy to use and requires little code implementation thanks to many predefined areas."
"The most effective aspect is especially when I'm renaming all the scripting factors, basically the containers that I use."
"In my opinion, correlation of dynamic data is the most important advantage of this tool."
 

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."
"Tricentis NeoLoad could improve the terminal emulation mainframe. It is not able to use the low code or no code option. You have to code it yourself."
"The only issue that I had was with network virtualization on load generators installed on Windows Server 2008 R2."
"The price of this solution could be reduced to make it more competitive."
"We would like NeoLoad to be able to support more protocols. Testing can also be a little tricky at times."
"The bigger the project, the slower it opens in the tool (as expected) but many times can be excruciatingly slow."
"It would be good to make some updates on the reporting side."
"We had some initial issues with the number of tests, memory leaks, and the controller itself."
"It needs improvement with post-production."
 

Pricing and Cost Advice

Information not available
"NeoLoad is cheaper compared to other solutions. There are no additional licensing fees."
"When compared to LoadRunner, NeoLoad has less costs. Compared to that, it's somehow affordable."
"The solution requires an annual license."
"I rate the solution's pricing an eight out of ten."
"The tool is not cheap."
"The licensing for this solution is renewable yearly, and covers all available features and technical support."
"From a licensing cost perspective, I rate the product an eight out of ten since it is a cheap solution that looks costly for certain areas."
"Tricentis NeoLoad is much cheaper compared to other tools like LoadRunner."
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Comparison Review

it_user104961 - PeerSpot reviewer
Penetration and Neoload Tester at a university with 501-1,000 employees
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
12%
Financial Services Firm
10%
Construction Company
9%
Media Company
8%
Outsourcing Company
11%
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise13
Large Enterprise51
 

Questions from the Community

Ask a question
Earn 20 points
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?
Tricentis NeoLoad use cases were for retail, specifically a US based retail customer.
What needs improvement with Tricentis NeoLoad?
I did not notice any weak points or downsides in Tricentis NeoLoad except for the cost. Everything else is good with the tool. When I consider that service customers have to pay the cost for the lo...
 

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: November 2026.
920,939 professionals have used our research since 2012.