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OpenText Enterprise Performance Engineering (LoadRunner Enterprise) vs k6 Open Source comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 18, 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
7th
Average Rating
7.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Regression Testing Tools (10th)
OpenText Enterprise Perform...
Ranking in Load Testing Tools
5th
Average Rating
8.4
Reviews Sentiment
5.9
Number of Reviews
83
Ranking in other categories
Performance Testing Tools (5th)
 

Mindshare comparison

As of July 2025, in the Load Testing Tools category, the mindshare of k6 Open Source is 3.8%, up from 1.9% compared to the previous year. The mindshare of OpenText Enterprise Performance Engineering (LoadRunner Enterprise) is 5.4%, down from 6.9% 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.
VictorHorescu - PeerSpot reviewer
Ability to test almost every tool in the companies I enter and performs well in a distributed environment
It would be beneficial if LoadRunner could optimize resource usage, especially for protocols that require significant resources, like TrueClient, which interacts directly with the UI. If they could improve resource usage, like ingest or for the load generator, using less CPU or RAM memory, that would be great. That's where I have problems. In real time, when they ask for 5,000 or 10,000 concurrent users, I have to provision a lot of virtual machines to define this load. Then there are situations with certain platforms, especially document management platforms, where the technology is so weird that normal LoadRunner protocols cannot detect it. So, in that case, I have to use that special TruClient protocol. I have to use the TruClient protocol, which actually clicks on the object. Despite the SQL technology, I can still create a script and test for performance. So what I would appreciate a lot is if this protocol would require less resources on a normal virtual machine. I can use fewer concurrent users with TruClient protocols as opposed to almost one hundred with HTTP/HTML. As opposed to many more with HTTP/HTML from, let's say, JMeter. So, optimization at that level for resource consumption by OpenText would be much appreciated.

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."
"It offers easy integration with third-party tools like Dynatrace, Splunk, etc."
"The solution supports a number of protocols."
"IP Spoofing can be done using Performance Center."
"This is a product that has a lot of capabilities and is the most mature tool of its kind in the market."
"We have Performance Center as a platform to share with others that don't do performance testing full-time, so that they in an agile fashion, on demand can go ahead and get real issue-finding testing done."
"I think the number one feature everybody likes is the capability to easily generate virtual users as well as the reporting."
"One of the most valuable features of this solution is recording and replaying, and the fact that there are multiple options available to do this."
"It allows you to work out how well you are doing project-wise because you see the number of scripts done, the number of tests run, and whether you have mapped all your requirements to it."
 

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."
"They need to focus on minimizing the cost."
"The product's scalability must be improved."
"I believe the data that demonstrates the automated correlations should be corrected."
"The technical support offered by the product is an area of concern where improvements are required."
"Third-party product integrations could be a little more slickly handled."
"Micro Focus's technical support could be more responsive."
"I think better support for cloud-based load generators would help. For example, integrate with Amazon AWS so you can quickly spin up a load generator in the cloud, use it, spin it down."
"The TruClient protocol works well but it takes a lot of memory to run those tests, which is something that can be improved."
 

Pricing and Cost Advice

Information not available
"I give the cost a one out of ten."
"We purchased the license via SAP."
"There is an ROI. What LoadRunner does, is it prevents failures when there are many, many concurrent users in the systems of a company."
"It does everything you could hope for in a performance testing solution. It's not cheap."
"The price is really steep. It's an enterprise-level tool."
"The price is a bit too high."
"The prices would differ depending on the number of licenses you need. I wouldn't maybe compare it to any other tools. I rate the price as seven out of ten."
"I rate the product's pricing a three out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Financial Services Firm
10%
Manufacturing Company
10%
Media Company
8%
Computer Software Company
20%
Financial Services Firm
18%
Manufacturing Company
7%
Government
7%
 

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.
What do you like most about Micro Focus LoadRunner Enterprise?
Now that LoadRunner integrates with Dynatrace and other monitoring tools, it simplifies the process of integration into a company, taking merely five minutes to set up. This ease of integration a...
What is your experience regarding pricing and costs for Micro Focus LoadRunner Enterprise?
In 2019, I was dealing with the costs of LoadRunner. While I don't remember the exact figures, JMeter being free and RPT being cheaper makes them attractive. The high cost of LoadRunner, in contras...
What needs improvement with Micro Focus LoadRunner Enterprise?
While I don't see any issues with LoadRunner's functionality, the cost of the tool is a major factor. Many of my customers have had to switch to different tools due to the cost of LoadRunner, despi...
 

Also Known As

Load Impact
Micro Focus LoadRunner Enterprise, Performance Center, HPE Performance Center
 

Overview

 

Sample Customers

rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT
Hexaware, British Sky Broadcasting, JetBlue
Find out what your peers are saying about OpenText Enterprise Performance Engineering (LoadRunner Enterprise) vs. k6 Open Source and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.