OpenText Core Performance Engineering (LoadRunner Cloud) vs OpenText Silk Performer comparison

OpenText Core Performance Engineering (LoadRunner Cloud) and OpenText Silk Performer are both solutions in the Load Testing Tools category. OpenText Core Performance Engineering (LoadRunner Cloud) is ranked #4 with an average rating of 7.5, while OpenText Silk Performer is ranked #24. OpenText Core Performance Engineering (LoadRunner Cloud) holds a 7.7% mindshare in LTT, compared to OpenText Silk Performer’s 1.5% mindshare. Additionally, 93% of OpenText Core Performance Engineering (LoadRunner Cloud) users are willing to recommend the solution, compared to 100% of OpenText Silk Performer users who would recommend it.

OpenText Core Performance E...

Read 47 OpenText Core Performance Engineering (LoadRunner Cloud) reviews

4,988 Views
3,941 Comparison Views

93% willing to recommend

OpenText Silk Performer

Read 1 OpenText Silk Performer review

472 Views
463 Comparison Views

100% willing to recommend

OpenText Core Performance E...

OpenText Silk Performer

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Executive SummaryUpdated on Jun 3, 2026

OpenText Core Performance Engineering (LoadRunner Cloud) and OpenText Silk Performer are competitive in performance testing solutions. Silk Performer seems advantageous due to superior customer service, robust features, and better long-term ROI.

Features: LoadRunner Cloud is valued for its scalability in cloud environments, integration capabilities, and suitability for large-scale testing scenarios. Silk Performer offers flexible testing options, advanced analytics, and a comprehensive view of application performance, with a focus on detailed analytics.

Ease of Deployment and Customer Service: LoadRunner Cloud facilitates quick start-up with rapid cloud-based deployment but may need improved support. Silk Performer, requiring more initial setup, provides exceptional customer service that extensively assists customers during deployment.

Pricing and ROI: LoadRunner Cloud has an attractive initial price with potential cost-savings due to its cloud nature, though long-term cost-effectiveness may be a concern. Silk Performer, despite higher initial setup costs, delivers better long-term ROI with comprehensive features that justify the price.

To learn more, read our detailed Load Testing Tools Report (Updated: August 2026).

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Load Testing Tools

August 2026

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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

OpenText Core Performance E...

Ranking in Load Testing Tools

4th

Average Rating

8.2

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Performance Testing Tools (4th)

OpenText Silk Performer

Ranking in Load Testing Tools

24th

Average Rating

8.0

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of August 2026, in the Load Testing Tools category, the mindshare of OpenText Core Performance Engineering (LoadRunner Cloud) is 7.7%, down from 10.5% compared to the previous year. The mindshare of OpenText Silk Performer is 1.5%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Load Testing Tools Mindshare Distribution
Product	Mindshare (%)
OpenText Core Performance Engineering (LoadRunner Cloud)	7.7%
OpenText Silk Performer	1.5%
Other	90.8%

Load Testing Tools

Featured Reviews

Mahendra Andhale

Test Manager at Happiest Minds Technologies

Centralized cloud testing has improved global load generation and real-time performance insights

The most valuable features I have found in OpenText Core Performance Engineering (LoadRunner Cloud) are that everything is online and centralized, so I do not need to go anywhere to check the configuration and everything. OpenText Core Performance Engineering (LoadRunner Cloud)'s advanced analytics help identify performance bottlenecks because whenever we are executing the test scripts, it shows a good analytics view where we can simply check which APIs are not performing well. The cloud-based load generators in OpenText Core Performance Engineering (LoadRunner Cloud) have benefited my testing setup because we can generate the load across the globe, which was previously a little bit difficult on the on-premises version. The user interface in OpenText Core Performance Engineering (LoadRunner Cloud) is intuitive and this will be easy to communicate and collaborate amongst the team also because sharing the online URL with the team, they can simply check the analysis and everything.

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Sunil Ramesh

Principal Software Architect at OpenText

Scripting and basic test executions are good features; configuring the workload for tests is easy

In terms of areas of improvement, I would say the Silk Performance Explorer tool, which is used for monitoring and analysis, can be improved because that's where we spend most of our time when we're analyzing the test data. Any enhancements that can be provided in the monitoring sphere would be useful. When you have a large amount of data the tool struggles with it and will sometimes crash, or there may be issues with too many metrics being collected when running a test. The interface for the scripting could be more feature-rich. Integration with tools like Prometheus or Grafana where we can visualize the data would be great. As things stand, we have to use one monitoring tool to visualize data and another for visualizing the test metrics. Integration would enable us to see the metrics from Silk and correlate that with the metrics from other servers or other processes we're monitoring. It would save having to look at Silk data and server metrics separately. It's the way things are going with newer tools. I think the solution is being phased out by Micro Focus and their emphasis is focused more on LoadRunner. We haven't seen much development in the last few years.

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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

"In comparison to other HP products, it was very user-friendly."

"It's very valuable because with StormRunner we can validate the capacity of our systems."

"The usability and ability to integrate with other solutions is quite good. When I use it in on Azure, then Red Hat is the most likely solution I use. When I use AWS, then I tend to use Lambda functions. In either case, it works well and you can use it either way."

"The solution has been quite good and integrates well with other products."

"It is very easy to set up a load test, to start it and end it, and it is valuable that it is very easy to use."

"JMeter script integration is a good approach provided by HPE, as scripts developed in an open source tool like JMeter can be uploaded and used directly with StormRunner based on the protocol license, saving time otherwise spent on creating new scripts."

"The reports are very relevant to the customers’ expectations."

"The TruClient feature is the most valuable for us. An application with testing can only be scripted using TruClient, so it's part web-based, but it also has its own protocol combined with HTTP and HTML. So many other tools do not recognize this specific proprietary protocol. Using TruClient, we can still create scripts that cover everything that we need to cover."

More OpenText Core Performance Engineering (LoadRunner Cloud) pros

"We haven't used Silk on any project where it hasn't been able to support whatever we have needed."

"A good monitoring tool, simple to script and easy to configure."

Cons

"Monitoring and sample access to servers needs to be provided, so that we can explore this and keep up-to-date."

"We ran into some undocumented limits around the number of concurrent users."

"Regarding improvements in OpenText Core Performance Engineering (LoadRunner Cloud), the initial configuration where we have to set up orchestration is something that could be improved."

"It doesn't provide custom reports. You can only use the default reports which contain irrelevant data or is missing data that we need."

"The documentation could absolutely be improved and scripts."

"StormRunner is very rudimentary at this time, but it's a great concept."

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

"Because it is a paid tool, its cost is very high."

More OpenText Core Performance Engineering (LoadRunner Cloud) cons

"When you have a large amount of data the tool struggles with it and will sometimes crash, or there may be issues with too many metrics being collected when running a test."

"If you have a large amount of data, the solution can struggle."

Pricing and Cost Advice

"The solution’s price is considerably high."

"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."

"There is no monthly or yearly cost but rather, the fees are based on the amount of traffic that you use."

"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."

"The solution is expensive."

"It's a very expensive solution"

"It is expensive compared to other tools."

"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."

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

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Top Industries

By visitors reading reviews

Construction Company

11%

Financial Services Firm

11%

Outsourcing Company

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	9
Large Enterprise	30

No data available

Questions from the Community

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...

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What is your experience regarding pricing and costs for Micro Focus LoadRunner Cloud?

My experience with pricing, setup cost, and licensing shows it is very high and very costly.

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What needs improvement with Micro Focus LoadRunner Cloud?

OpenText Core Performance Engineering (LoadRunner Cloud) can be improved by incorporating code improvements. I would add that it reduces the initial setup complexity, improves the learning curve op...

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Comparisons

Tricentis NeoLoad vs OpenText Core Performance Engineering (LoadRunner Cloud)

Compared 12% of the time

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

Compared 11% of the time

Apache JMeter vs OpenText Core Performance Engineering (LoadRunner Cloud)

Compared 9% of the time

Perfecto vs OpenText Core Performance Engineering (LoadRunner Cloud)

Compared 7% of the time

IBM Engineering Test Management vs OpenText Core Performance Engineering (LoadRunner Cloud)

Compared 7% of the time

More OpenText Core Performance Engineering (LoadRunner Cloud) Competitors

OpenText Enterprise Performance Engineering (LoadRunner Enterprise) vs OpenText Silk Performer

Compared 30% of the time

Apache JMeter vs OpenText Silk Performer

Compared 24% of the time

OpenText Professional Performance Engineering (LoadRunner Professional) vs OpenText Silk Performer

Compared 13% of the time

Tricentis NeoLoad vs OpenText Silk Performer

Compared 12% of the time

BlazeMeter vs OpenText Silk Performer

Compared 8% of the time

More OpenText Silk Performer Competitors

Product Reports

Buyer's Guide

OpenText Core Performance Engineering (LoadRunner Cloud)

July 2026

OpenText Core Performance Engineering (LoadRunner Cloud) report

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Buyer's Guide

Load Testing Tools

August 2026

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Also Known As

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

Micro Focus Silk Performer, Silk Performer

Overview

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

OpenText Silk Performer is a robust load testing tool designed to ensure that enterprise applications perform well under stress. It helps organizations deliver high-quality software by simulating thousands of users, predicting application behavior, and optimizing performance.

Designed for performance testing of web, cloud, and enterprise applications, OpenText Silk Performer provides comprehensive solutions that enable developers and testers to predict application behavior under load. Its ability to simulate large volumes of traffic and user interactions facilitates performance optimization across diverse platforms. Developers can use its capabilities to identify bottlenecks, manage resource allocation, and improve application reliability, resulting in smoother deployment cycles.

What are the key features of OpenText Silk Performer?

Scalability Testing: Simulates thousands of users to assess application scalability.
Protocol Support: Offers broad protocol support for testing various application environments.
Realistic Network Simulation: Emulates real-world network conditions for accurate testing.
Cloud-based Testing: Enables load testing in both cloud and on-premises environments.
Comprehensive Reporting: Provides detailed performance analysis and reporting.

What benefits can users expect from OpenText Silk Performer?

Improved Application Performance: Identifies performance issues, enhancing application efficiency.
Cost Reduction: Helps reduce costs associated with application downtime and performance issues.
Faster Time to Market: Streamlines testing processes, contributing to quicker release cycles.
Resource Optimization: Assists in efficient resource management and allocation.

Industries such as finance, healthcare, and retail implement OpenText Silk Performer to ensure application reliability and performance under load. Its ability to test complex transaction flows and heavily trafficked applications makes it valuable across these sectors, facilitating seamless customer experiences and operational efficiency.

OpenText

Sample Customers

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

University of Colorado, Medidata, Monash University

Find out what your peers are saying about Apache, OpenText, Tricentis and others in Load Testing Tools. Updated: August 2026.

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