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OpenText Core Performance Engineering (LoadRunner Cloud) vs k6 Open Source comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 19, 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 Core Performance E...
Ranking in Load Testing Tools
6th
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
45
Ranking in other categories
Performance Testing Tools (6th)
 

Mindshare comparison

As of August 2025, in the Load Testing Tools category, the mindshare of k6 Open Source is 3.8%, up from 2.1% compared to the previous year. The mindshare of OpenText Core Performance Engineering (LoadRunner Cloud) is 10.5%, up from 8.9% 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.
Jyoti Ranjan Behera - PeerSpot reviewer
User-friendly features facilitate monitoring while support could be more responsive
I am satisfied with OpenText LoadRunner Cloud as a product, but the ticket resolution time is concerning. The technical personnel are not able to fix issues quickly, which becomes problematic during critical situations. Compared to previous support, I notice that while experts previously resolved issues immediately, current experts take more time to resolve issues, which is the main challenge we are facing. They are now lacking regional support, which takes more time than it used to. My suggestions for improvements to OpenText LoadRunner Cloud would be to have specific experts available who can resolve issues more quickly, as delays can impact project timelines significantly.

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 fact that the solution supports multiple protocols such as open source, VuGen, TruWeb, TruClient, and SAP is very important because these protocols help us to concentrate on what is really needed to produce performance tests. If something is not supported, you have to use other tools or find other ways of assimilating loads."
"A vital feature of the solution is its ability to compose realistic scenarios for performance testing"
"The most valuable feature is that we do not have to accommodate the load-testing infrastructure in our own data center."
"The product’s most valuable feature is the Vuser license; it allows us to reduce the cost as per requirement."
"OpenText LoadRunner Cloud eliminates the need for our own testing infrastructure when running tests."
"Both the professional and cloud versions of Micro Focus LoadRunner use the same scripting or programming to execute performance modeling operations. This feature allows users to use various programming languages such as Java, C, or C++, which can run within either of the two environments. This flexibility in the programming language is a strong point of the software."
"OpenText LoadRunner Cloud can scale in a cloud-based environment to support up to ten thousand concurrent users without capacity loss, which is not possible with on-premise solutions on personal machines."
"This solution is SaaS based so we can utilize cloud technology, which is less time consuming and saves a lot of of money."
 

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."
"It should have a feature to report with a 99.9 percentile success rate."
"I have faced several problems using the cloud in different locations, so I rate the stability a six out of ten."
"In terms of new features, they can natively integrate with Chaos engineering tools such as Chaos Monkey and AWS FIS. With LoadRunner, we can generate load, and if Chaos tools are also supported natively, it will help to get everything together."
"The initial setup is complex, but that is the nature of the technology."
"It doesn't provide custom reports. You can only use the default reports which contain irrelevant data or is missing data that we need."
"One area for improvement in LoadRunner Cloud, especially for agile models, is its limited support for functional testing alongside its robust non-functional testing capabilities."
"The analysis feature in OpenText LoadRunner Cloud requires improvement. In-depth analysis tools found in the standalone LoadRunner analysis, such as graph merging and setting granularity, would be beneficial."
"I would like for there to be better integration with other tools so that when you do load testing you can also do a security check."
 

Pricing and Cost Advice

Information not available
"There is no monthly or yearly cost but rather, the fees are based on the amount of traffic that you use."
"The pricing for OpenText LoadRunner Cloud is average."
"The pricing is very reasonable and the licensing is straightforward."
"LoadRunner always had expensive pricing. At my company, we used to evaluate LoadRunner, but we stuck with Silk Performer because its pricing was always better in the past. I do feel that I got a fair deal this time. Our value-added reseller and our sales guy worked hard to give us a fair deal. I feel that we got a fair deal. We did not go for the pay-as-you-go deal. I did an upfront package. I prefer that. I want to know what my costs are."
"We make use of virtual user hours. We buy time in the LoadRunner Cloud. It costs around $80,000."
"The solution’s price is considerably high."
"It is expensive compared to other tools."
"The solution is expensive."
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Manufacturing Company
10%
Financial Services Firm
10%
Retailer
8%
Financial Services Firm
17%
Computer Software Company
15%
Government
7%
Manufacturing Company
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.
Do you recommend Micro Focus LoadRunner Cloud?
I absolutely recommend Micro Focus LoadRunner Cloud. In fact, I consider it to be one of the best performance testing tools. I like it because it provides many benefits. Some of the ones I find to...
What do you like most about Micro Focus LoadRunner Cloud?
One of LoadRunner's standout features is its extensive support for various TechStacks and protocols.
What is your experience regarding pricing and costs for Micro Focus LoadRunner Cloud?
OpenText LoadRunner Cloud pricing is flexible, offering a more affordable solution compared to the more expensive on-premise LoadRunner. The hourly usage model allows cost-saving when used rightly.
 

Also Known As

Load Impact
Micro Focus LoadRunner Cloud, StormRunner Load, LoadRunner Cloud, and Micro Focus StormRunner Load
 

Overview

 

Sample Customers

rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT
Alfa Bank, N Brown Group, University of Copenhagen, McGraw-Hill, Cognizant
Find out what your peers are saying about OpenText Core Performance Engineering (LoadRunner Cloud) vs. k6 Open Source and other solutions. Updated: July 2025.
864,574 professionals have used our research since 2012.