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

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

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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

Ranking in other categories

Regression Testing Tools (9th)

OpenText Core Performance E...

Ranking in Load Testing Tools

6th

Average Rating

8.2

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Performance Testing Tools (6th)

Mindshare comparison

As of October 2025, in the Load Testing Tools category, the mindshare of k6 Open Source is 4.1%, up from 2.5% compared to the previous year. The mindshare of OpenText Core Performance Engineering (LoadRunner Cloud) is 10.7%, up from 8.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Load Testing Tools Market Share Distribution
Product	Market Share (%)
OpenText Core Performance Engineering (LoadRunner Cloud)	10.7%
k6 Open Source	4.1%
Other	85.2%

Load Testing Tools

Featured Reviews

NalinGoonawardana

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.

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Jyoti Ranjan Behera

Performance Test Analyst at Sensata Technologies

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.

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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."

"The most valuable feature is having load generators in countries where we don’t have access to them."

"The beauty of LoadRunner Cloud is that we can use the load generator that is hosted by us on-premises, and we also have the option to use their hosted load generator. If it is a public-hosted application, we can also use their public-hosted load generator, but in our case, all our applications are hosted in our data center, so we are using the on-premise load generator. We have the option to deploy those load generators as we want."

"Keeping up with DevOps, thus the best feature of StormRunner is that we don't have to build and maintain infrastructure anymore."

"The most useful features of OpenText LoadRunner Cloud include getting load through the Performance Center, which is part of the cloud version, where we can monitor CPU and memory utilization, and response times."

"The initial setup was straightforward."

"The most valuable feature is that you can create an infrastructure on-demand and do performance testing with it."

"The solution can scale."

"The TCO has been optimized along with the total ROI."

More OpenText Core Performance Engineering (LoadRunner Cloud) pros

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."

"Its scripting features need improvement."

"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."

"CI/CD integration could be a little bit better. When there's a test and if you see that there are high response times in the test itself, it would be great to be able to send an alert. It would give a heads-up to the architect community or ops community."

"I have faced several problems using the cloud in different locations, so I rate the stability a six out of ten."

"One area of improvement in the software's support is the replaying of captured data within the development environment. It would be beneficial if the replay feature could accurately mimic what the actual application is doing for better analysis and testing."

"It should have a feature to report with a 99.9 percentile success rate."

"Some improvements can be made to the solution's user interface"

"Sometimes, you are utilizing one of the low generators, then all of a sudden if you discontinue from one project, it actually deletes the entire low generator."

More OpenText Core Performance Engineering (LoadRunner Cloud) cons

Pricing and Cost Advice

Information not available

"The pricing for OpenText LoadRunner Cloud is average."

"It is neither costly nor cheap. It is not too high and not too low. I know the price of other tools, and LoadRunner Cloud's price is in the medium range."

"We make use of virtual user hours. We buy time in the LoadRunner Cloud. It costs around $80,000."

"The solution is expensive."

"Pricing is dependent on what you're referring to. If you're talking about the cloud, it's likely competitive. However, if you're talking about the on-premise version, professional or enterprise licenses are required. Prices are on the high side. They are not cheap."

"The pricing is very reasonable and the licensing is straightforward."

"It is expensive compared to other tools."

"The solution’s price is considerably high."

More OpenText Core Performance Engineering (LoadRunner Cloud) pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

18%

Manufacturing Company

Retailer

Financial Services Firm

16%

Computer Software Company

14%

Government

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	8
Large Enterprise	29

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?

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.

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Compared 29% of the time

OpenText Professional Performance Engineering (LoadRunner Professional) vs OpenText Core Performance Engineering (LoadRunner Cloud)

Compared 22% of the time

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Compared 16% of the time

OpenText Enterprise Performance Engineering (LoadRunner Enterprise) vs OpenText Core Performance Engineering (LoadRunner Cloud)

Compared 15% of the time

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Compared 6% of the time

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Product Reports

Load Testing Tools

Download k6 Open Source product report

OpenText Core Performance Engineering (LoadRunner Cloud)

Download OpenText Core Performance Engineering (LoadRunner Cloud) product report

OpenText Core Performance Engineering (LoadRunner Cloud) report

Also Known As

Load Impact

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

Overview

Load Impact offers three main features:

Automated testing - Integrates into your CD pipeline with CI plug-ins or opt for full control with API/SDKs.
API testing - a powerful scripting environment where you can create as simple or complex API scenarios as you need.
Web & web app testing - easily load test your website or web app. Record user scenarios using our Chrome extension or proxy recorder and configure a test with just a few clicks - no programming required.

OpenText Core Performance Engineering offers scalable and efficient load testing using a cloud-based architecture, eliminating the need for physical infrastructure and supporting a wide range of users and testing scenarios.

OpenText Core Performance Engineering supports seamless integration with popular tools and delivers real-time anomaly detection and performance insights. With an intuitive interface, it supports scripting protocols and provides tests for cloud-hosted and on-premise applications. The platform streamlines performance testing and infrastructure management, addressing the needs of diverse sectors like banking, retail, and IT. However, it requires enhancements in reporting, integration, documentation, and support for older scripts.

What are the key features?

Rapid Test Setup: Quickly initiate performance tests without extensive configuration efforts.
Scalability: Supports numerous users without loss of performance across global regions.
Global Load Distribution: Allows effective load distribution across different geographies.
Seamless Tool Integration: Integrates smoothly with SiteScope, New Relic, and others.
Real-time Anomaly Detection: Instantly identifies performance anomalies for immediate action.

What benefits should users consider in reviews?

Minimal Infrastructure Management: Reduces the need for physical resources, saving costs and effort.
Enhanced Application Responsiveness: Ensures applications remain stable under peak loads.
Increased Testing Efficiency: Streamlines testing processes for faster execution.
Cloud-Based Flexibility: Offers dynamic resource allocation to accommodate varying test needs.
Comprehensive Performance Insights: Delivers valuable analytics for optimizing applications.

Organizations in banking, retail, and IT sectors implement OpenText Core Performance Engineering for performance testing, integrating it within CI/CD pipelines. It suits public server application testing and enterprise systems like SAP and Salesforce, meeting diverse industry demands for app stability and responsiveness testing.

OpenText

Sample Customers

rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT

Alfa Bank, N Brown Group, University of Copenhagen, McGraw-Hill, Cognizant

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