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Telerik Test Studio vs k6 Open Source comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 6, 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
9th
Ranking in Regression Testing Tools
11th
Average Rating
7.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Telerik Test Studio
Ranking in Load Testing Tools
22nd
Ranking in Regression Testing Tools
12th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
5
Ranking in other categories
Functional Testing Tools (23rd), Test Automation Tools (25th)
 

Mindshare comparison

As of March 2025, in the Load Testing Tools category, the mindshare of k6 Open Source is 3.3%, up from 0.9% compared to the previous year. The mindshare of Telerik Test Studio is 0.4%, up from 0.3% 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.
Raghvendra Jyothi - PeerSpot reviewer
Very good performance and load testing capabilities
There are some compatibility issues with the load standpoint test. When we use the solution instead of Microsoft Edge, more scripting is required. The reports for structure point or test management could be more compatible with other tools. For example, when I create an application I sometimes cannot generate a report.

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 most valuable aspects of the solution are the font, size, and interface."
"Before using Telerik Test Studio, I was a manual tester, so it was my first automation tool, yet I felt very comfortable using it. I've used the record and play feature, and Telerik Test Studio was easy to use. The tool was easy to understand, even for a first-time user like me."
"The way it identifies elements is good."
"The performance and load testing are very good."
"Has a very smooth process for launching and closing the application after execution."
 

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."
"It can be improved by including a feature that allows multiple file types to be selected simultaneously."
"The charts need to be more detailed and customizable."
"There are some compatibility issues with the load standpoint test."
"I observed that the Excel and Word validation was quite challenging, which is an area for improvement in the tool. I also experienced minor difficulties with Telerik Test Studio, particularly in fetching elements in some scenarios when using C# for coding."
"Its UI is not very user-friendly and could be improved. For new users, it isn't easy."
 

Pricing and Cost Advice

Information not available
"The pricing is fair so I rate it an eight out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Financial Services Firm
12%
Manufacturing Company
11%
Media Company
8%
Computer Software Company
20%
Manufacturing Company
17%
Financial Services Firm
12%
Government
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
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.
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Also Known As

Load Impact
No data available
 

Overview

 

Sample Customers

rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT
Fox, Chicco, BNP Paribas, eBay, Coca Cola, AT&T
Find out what your peers are saying about Telerik Test Studio vs. k6 Open Source and other solutions. Updated: January 2025.
839,422 professionals have used our research since 2012.