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BlazeMeter vs OpenText Silk Performer comparison

 

Comparison Buyer's Guide

Executive Summary

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

BlazeMeter
Ranking in Load Testing Tools
4th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
50
Ranking in other categories
Performance Testing Tools (4th), Functional Testing Tools (9th), API Testing Tools (8th), Test Automation Tools (7th)
OpenText Silk Performer
Ranking in Load Testing Tools
22nd
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Load Testing Tools category, the mindshare of BlazeMeter is 7.1%, down from 14.0% compared to the previous year. The mindshare of OpenText Silk Performer is 1.8%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Load Testing Tools Mindshare Distribution
ProductMindshare (%)
BlazeMeter7.1%
OpenText Silk Performer1.8%
Other91.1%
Load Testing Tools
 

Featured Reviews

NP
Software Engineer at a tech vendor with 1,001-5,000 employees
Performance testing for peak retail events has become faster and delivers reliable user load insights
BlazeMeter offers numerous features, but the ones that stand out to me include its ease of use, predefined configurations for high-scale performance testing that can be executed quickly, AI-powered testing, scriptless testing, and accurate API testing with an auto-correction plugin to ensure the accuracy of the tests performed. While I cannot pinpoint a single favorite feature, I find myself using parallel execution frequently because this feature allows multiple tests to be run at once, greatly enhancing my workflow. BlazeMeter effectively handles dependency in microservice architecture, for example, linking one API to another to manage response flows, such as the login and registration APIs, which flows efficiently through BlazeMeter. BlazeMeter has positively impacted my organization by reducing the time required for testing due to its robust features that yield efficient results. Unlike JMeter, which has limitations on user simulations, BlazeMeter allows me to test any number of users, helping my e-commerce website manage unpredictable traffic loads effectively while delivering accurate results I can trust to improve my systems.
SR
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.

Quotes from Members

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

Pros

"BlazeMeter has allowed us to simplify and speed up our load testing process."
"The orchestration feature is the most valuable. It's like the tourist backend component of BlazeMeter. It allows me to essentially give BlazeMeter multiple JMeter scripts and a YAML file, and it will orchestrate and execute that load test and all those scripts as I define them."
"Setup was straightforward and simple."
"The stability is good."
"We found it met our requirements and more, helping us gain confidence from our customers and solve a nagging problem in the performance of a third-party application."
"It is focused on concurrency testing, which has been especially beneficial for us. Their previous experiences had caused major setbacks."
"BlazeMeter opened up performance testing for us, making teams more self-sufficient and opening up the practice to the whole enterprise, which is the most significant benefit."
"It's a great platform because it's a SaaS solution, but it also builds the on-premises hosting solutions, so we have implemented a hybrid approach. BlazeMeter sets us up for our traditional hosting platforms and application stack as well as the modern cloud-based or SaaS-based application technologies."
"A good monitoring tool, simple to script and easy to configure."
"We haven't used Silk on any project where it hasn't been able to support whatever we have needed."
 

Cons

"We had some stability issues; sometimes the load generators do not start at all."
"I don't think I can generate a JMX file unless I run JMeter, which is one of my concerns when it comes to BlazeMeter."
"The support could be better."
"My only complaint is about the technical support, where sometimes I found that they would not read into and understand the details of my question before answering it."
"There were some minor issues with stability."
"Having more options for customization would be helpful."
"The customer service is not available 24/7, which affects its rating. I would rate it as a seven because they respond once they are available."
"The should be some visibility into load testing. I'd like to capture items via snapshots."
"If you have a large amount of data, the solution can struggle."
"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."
 

Pricing and Cost Advice

"When compared with the cost of the licenses of other tools, BlazeMeter's license price is good."
"I rate the product's price two on a scale of one to ten, where one is very cheap, and ten is very expensive. The solution is not expensive."
"The product isn't cheap, but it isn't the most expensive on the market. During our proof of concept, we discovered that you get what you pay for; we found a cheaper solution we tested to be full of bugs. Therefore, we are willing to pay the higher price tag for the quality BlazeMeter offers."
"The product pricing is reasonable."
"My company has opted for a pay-as-you-go model, so we don't make use of the free version of the product."
"The licensing fees are billed on a monthly basis and they cost approximately $100 for the basic plan."
"The pricing is manageable. It is not that big. Big companies won't mind the licensing costs."
"The solution is free and open source."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
10%
Comms Service Provider
7%
Manufacturing Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise9
Large Enterprise23
No data available
 

Questions from the Community

How does BlazeMeter compare with Apache JMeter?
Blazemeter is a continuous testing platform that provides scriptless test automation. It unifies functional and performance testing, enabling users to monitor and test public and private APIs. We ...
What do you like most about BlazeMeter?
It has a unique programming dashboard that is very user-friendly.
What is your experience regarding pricing and costs for BlazeMeter?
Regarding pricing, it is favorable compared to other tools, providing good value. The licensing is flexible, with options for one or two-year terms based on user requirements, and BlazeMeter occasi...
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Also Known As

JMeter Cloud
Micro Focus Silk Performer, Silk Performer
 

Overview

 

Sample Customers

DIRECTV, GAP, MIT, NBCUniversal, Pfizer, StubHub
University of Colorado, Medidata, Monash University
Find out what your peers are saying about Apache, Tricentis, OpenText and others in Load Testing Tools. Updated: March 2026.
886,426 professionals have used our research since 2012.