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Worksoft Certify vs k6 Open Source 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

k6 Open Source
Average Rating
7.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Load Testing Tools (9th), Regression Testing Tools (10th)
Worksoft Certify
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
66
Ranking in other categories
Functional Testing Tools (10th), API Testing Tools (9th), Test Automation Tools (10th)
 

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.
Shailesh-Parkhe - PeerSpot reviewer
Powerful automation tool with a user-friendly interface, codeless automation, and adaptability to complex business processes, particularly in SAP environments
The tool itself is highly effective, especially when it comes to comprehensibility for newcomers. Even during the initial learning phase, I found it remarkably user-friendly. It facilitates quick onboarding and training of new resources. It offers features for building automation scripts, such as search and certify capture. A notable advantage is that it doesn't rely on other tools like Micro Focus UFT or Micro Focus ALM for script execution. Worksoft can run independently without the need for support from Microsoft Office, although the option to use it for maintaining data exists. The tool also includes debugging features and comprehensive reporting capabilities, generating PDF reports for easy analysis.

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 its time saving. Once development is complete, the short time that it takes to execute a test is invaluable. It saves a number of dollars and man-hours."
"The tool itself is highly effective, especially when it comes to comprehensibility for newcomers."
"We found that Worksoft is easier to use because our business experts can do the tests. We didn't have to have IT experts."
"It is very easy to maintain. With scripts, I can change one line and in one step. Whatever I want, I can do. I don't need to be an expert to use it."
"For this SAP upgrade or implementation, the business users are creating building blocks in their areas, then they're changing the building blocks into long end-to-end scripts to do a complete end-to-end testing to speed up the UAT. It definitely has a bigger coverage of UAT testing."
"It is very user-friendly with an appealing UI, unlike a lot of other automation tools that we have evaluated. The fact that it can be used to across SAP and non-SAP applications (including web-based apps) is a big advantage. Using Certify Process Capture functionality has helped in hassle free test design creation, without the need to spend any extra effort to capture test steps and screenshots. The integration elements across HPE ALM and Solution Manager also work well."
"It's pretty seamless with SAP and Salesforce because they've built in the field definitions and all the things that you need. You literally turn it on and execute your script and it records it. It's very simple. Then you can go back and put in some of the other functions. For example, instead of hard-coding field selections, you put in a data table so you can run it multiple times or with multiple data. It was actually written to work very well with SAP."
"It's module based and it's giving functionality."
 

Cons

"One area where k6 could improve is by introducing a GUI similar to JMeter."
"The technical support comes on, and says, "Oh, so-and-so link is here, go through that link, and make the modifications." I'm not comfortable in making those changes. I want to schedule a call, share my screen, and have them fix it for me."
"The stability needs help. This is main thing that needs help, and if it's not the stability, then it's Worksoft's ability to respond to issues."
"Worksoft Certify needs a bit of improvement for its web-based processes. It can be difficult because you need to recall the maps, then you still have to add-on for your browser. When you are using the browser-based testing, you cannot even move your mouse or do anything on your system when you are using the web-based testing. Therefore, it needs a bit of improvement on that side. While it does work, it needs improvement. From the SAP side, there is nothing better than Worksoft Certify. However, from the web-based, we are moving towards Fiori. SAP will soon be totally web-based. For Fiori, they need to be great with SAP testing. Thus, Worksoft has to improve the web-based testing part for Certify."
"The web application should be more robust."
"We would like this to be able to be used outside of SAP applications, as it would be good for other types of products."
"We're really hopeful for the mobile testing in Worksoft Certify going forward."
"For the couple of the issues that we were really scratching our heads over, we were in communication with the technical support several times, but they never got back to us."
"It would be great if our business testers could develop their own automated test cases. With every release you do, you have to go back and touch your old test cases and bring them up to speed, or develop new test cases. In the beginning, that is a challenge because you have to have someone who is certified in the tool to help you develop these test cases."
 

Pricing and Cost Advice

Information not available
"There is a cost involved to doing it, but once you get over the initial cost, then you'll start reaping the benefits and seeing that testing is getting done more quickly and efficiently. We are still early on with it, but the expectation and what we're seeing is that we will start seeing some savings coming out on the back-end once we have this done."
"It is expensive compared to some of the other automation tools in the market. However, the benefits and ROI has proved that it has been a good investment."
"We've saved over 80 percent in time savings."
"The initial upfront cost in terms of licenses, plus all the money that we spent developing tests, has proven it's worth. Now, we can do a regression test suite in ten days as opposed to sixteen weeks."
"We ended up buying too many licenses. They were very good at selling it to us, and probably oversold it a little. We bought 45 licenses and have never used more than twenty. However, they gave us a pretty significant discount on the bigger license, so it made sense for us to buy enough that we wouldn't have to go back and ask for more."
"We would purchase more licenses right now if they were cheaper. Pricing is a little bit of a hindrance."
"I think they came out with a different type of licensing specifically for testing. Therefore, you don't have to use a more expensive user license, you can use an automation license. So potentially, if we had 100 use cases, we could spin up a 100 different machines, have them all run and be done in five minutes. That would be the goal, but I don't know if that would actually succeed or not."
"We save probably 50 percent of our time. The tool does what it's supposed to do, and we are able to actually work."
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Financial Services Firm
11%
Manufacturing Company
10%
Media Company
8%
Manufacturing Company
19%
Retailer
10%
Computer Software Company
10%
Energy/Utilities 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.
How does Tricentis Tosca compare with Worksoft Certify?
Tosca fulfills our business needs better because it is an end-to-end solution across technologies. We like that it is scriptless, so even non-experienced staff can use it. To put it simply, with To...
What do you like most about Worksoft Certify?
A specific feature that I found to be the most valuable in the solution for our company's work processes stems from the fact that it is useful as a low-code automation tool.
 

Also Known As

Load Impact
No data available
 

Overview

 

Sample Customers

rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT
Kraft, Reliant Energy, Richemont, Applied Materials, Siemens PLM, Mosaic, Dow Corning, ebay, IBM, Accenture, Fortis BC, US Government, Southwest Airlines
Find out what your peers are saying about Worksoft Certify vs. k6 Open Source and other solutions. Updated: March 2025.
846,617 professionals have used our research since 2012.