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Katalon Studio vs Sauce Labs vs Tricentis Tosca 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:
 

ROI

Sentiment score
6.4
Katalon Studio is cost-effective, streamlines testing, boosts efficiency, saving time and resources, especially with CI/CD integration.
Sentiment score
8.0
Sauce Labs boosts ROI by optimizing release cycles, reducing costs, enhancing test efficiency, and enabling broader device testing.
Sentiment score
6.4
Tricentis Tosca accelerates test automation, enhancing efficiency and ROI, but high costs may challenge smaller companies.
It saves almost 80% of your manual testing time, so it is better to switch to Katalon Studio.
Lead Automation Engineer at a computer software company with 1,001-5,000 employees
We already have the automation pipeline in place, and we are also using the cloud, allowing us to test multiple browsers and platforms simultaneously, which is great for time and cost savings.
System Engineer at Tata Consultancy Services private Limited
I have seen a return on investment with Katalon Studio because the number of resources allocated to the project has reduced, making it very time-saving and efficient.
Senior Software Qulity Assurance Engineer at a energy/utilities company with 501-1,000 employees
Tasks that typically take ten hours are reduced to two to three hours, representing a threefold productivity gain.
Senior Director at Ascendion
 

Customer Service

Sentiment score
6.0
Katalon Studio offers efficient support with quick responses, though some rely on community forums; enterprise users receive better service.
Sentiment score
8.0
Sauce Labs' customer service is praised for responsiveness, friendliness, and efficiency, with most users highly satisfied despite occasional delays.
Sentiment score
6.7
Tricentis Tosca's customer service is praised for expertise and efficiency, though some users face occasional response delays.
Katalon's support is not very strong unless you opt for the enterprise version.
Senior Consultant at Yethi Consulting
I encountered a couple of issues during the initial setup, but customer care resolved them quickly.
Senior Quality Specialist at Zenya
Within 24 hours, I received support from the customer support team through their forum.
Software Development Engineer in Test at a retailer with 1,001-5,000 employees
My experience has been positive; their response to emails or phone calls in tech support is fast, usually between eight to ten hours.
Senior Director at Ascendion
The overall competence of the support has declined; previously, the support was very good, but recently, it has become difficult to reach them and get solutions, and it's taking a lot of time.
Technical Architect at MOURI Tech
The support team engages actively, providing solutions and scheduling calls for more complex queries, making it easy to get assistance.
Senior engineer at Nagarro
 

Scalability Issues

Sentiment score
6.9
Katalon Studio scales well for small to medium projects but may struggle with larger test suites and execution time.
Sentiment score
6.9
Sauce Labs is scalable but faces challenges with cost, VM limitations, outages, and requires more data centers for extensive scaling.
Sentiment score
7.2
Tricentis Tosca excels in scalability, efficiently managing large test volumes and diverse environments with minimal scaling issues.
We achieve scalability through building modular tests, leveraging features such as parallel execution, and using CI/CD integration and pipelines.
System Engineer at Tata Consultancy Services private Limited
It allows me to develop, run, and deploy test cases extensively.
Senior Quality Specialist at Zenya
Katalon Studio handles larger projects and more complex test cases very easily.
Software Development Engineer in Test at a retailer with 1,001-5,000 employees
Tosca should focus on AI capabilities to provide additional features such as script writing in Playwright type scripts, offering options for both module-based and custom script test cases while ensuring cost efficiency.
Senior engineer at Nagarro
It covers a breadth of applications and products, demonstrating excellent scalability that I have seen in reality.
Senior Director at Ascendion
Scalability is excellent with Tricentis Tosca.
Senior Software Engineer 2 at a tech services company with 51-200 employees
 

Stability Issues

Sentiment score
6.8
Katalon Studio is stable, though some users report minor issues, particularly with large tests and new application updates.
Sentiment score
6.8
Sauce Labs offers stable, reliable cloud testing with occasional issues, but improvements and timely support enhance user satisfaction.
Sentiment score
7.4
Tricentis Tosca is stable and reliable, with minor issues resolved quickly and improved performance in newer versions.
It needs more stability when test cases are executed.
QA at Southern Glazer's Wine and Spirits, LLC
In my experience, Katalon Studio is stable, but sometimes I encounter lag and crash issues.
Software Development Engineer in Test at a retailer with 1,001-5,000 employees
I have not encountered any major bugs or crashes.
Software Test Engineer at a tech services company with self employed
For performance and stability, Tricentis Tosca deserves a 10 out of 10.
Senior Software Engineer 2 at a tech services company with 51-200 employees
The stability of Tricentis Tosca is rated ten out of ten. It is very stable.
Senior Director at Ascendion
I find stability issues when using the Vision AI feature; Tricentis Tosca is not very stable.
Test Automation Specialist at Accenture
 

Room For Improvement

Katalon Studio needs enhanced scripting, platform support, tool integrations, documentation, execution speed, and improvement in customer support.
Users want clearer documentation, faster processing, better reports, improved integrations, more device coverage, accurate logging, and responsive support.
Users seek improvements in Tricentis Tosca's object recognition, interface, integration, licensing, support, and AI-enhanced automation features.
Parallel execution is available, but not with the free version.
QA at Southern Glazer's Wine and Spirits, LLC
Providing clearer guidance during the trial period for certification and training modules would also help.
Consultant at a tech vendor with 1,001-5,000 employees
There is significant competition, so providing a good offer with extra features could be beneficial.
Senior Quality Specialist at Zenya
The self-healing process should automatically handle any changes in web applications; for instance, if properties change inside the application, the tool should automatically take care of it, unlike other tools such as Mabl and TestComplete that have better self-healing capabilities.
Technical Architect at MOURI Tech
Many companies prefer using Tosca due to data security, which is crucial.
Senior engineer at Nagarro
Moving to a cloud-based application rather than a desktop one could improve Tosca.
Sr Test Automation Architect at a tech services company with 501-1,000 employees
 

Setup Cost

Katalon Studio's pricing is competitive, offering value with free basic use and reasonable costs for premium features.
Enterprise users find Sauce Labs pricing flexible but costly, recommending starting small and scaling to manage costs effectively.
Tricentis Tosca's high pricing is offset by robust features, appealing to enterprises despite being costly for smaller businesses.
The approximate cost is around $8,000.
QA at Southern Glazer's Wine and Spirits, LLC
Although there are free automation software options available, Katalon Studio offers everything in a single hub for a fee.
Software Test Engineer at a tech services company with self employed
From a user perspective, Katalon Studio offers good value, particularly for teams looking for quick automation without significant upfront investment.
Quality Automation Specialist at SymphonyAI
The pricing for Tricentis Tosca is extremely high, and I rate it as ten in terms of expense.
Senior Director at Ascendion
A yearly license costs around 20,000 euros.
Test Automation Specialist at Accenture
For enterprise customers, the cost is manageable because it provides solutions for multiple applications they want to automate.
Sr Test Automation Architect at a tech services company with 501-1,000 employees
 

Valuable Features

Katalon Studio is favored for its user-friendly automation, robust features, strong integrations, and adaptability to testing needs.
Sauce Labs offers cross-browser compatibility, video recording, and parallel test execution for scalable testing across multiple platforms and devices.
Tricentis Tosca offers scriptless testing with reusable data, drag-and-drop features, and integration, enhancing test automation for all users.
We can schedule our test cases, and the report which we get can be shared with higher-level management.
Senior Quality Specialist at Zenya
Katalon Studio has positively impacted my organization because I have noticed that I can save more than 50% of our time automating test cases.
Software Development Engineer in Test at a retailer with 1,001-5,000 employees
Now, using Katalon Studio, we have a 50% increase in velocity in the test and create automatic tests.
IT Projects Director at a tech consulting company with 11-50 employees
Tricentis Tosca positively impacts my organization because it provides a full end-to-end automation solution, whether it is mainframe, DB, API, mobile, Windows application, web application, SAP applications, or any kind of application.
Senior engineer at Nagarro
It allows for drag-and-drop functionality and demo automation in SAP-based applications, which can be challenging with other automation tools.
Sr Test Automation Architect at a tech services company with 501-1,000 employees
The most useful features of Tricentis Tosca include API scanning, basic web application automation, and data validation capabilities.
Test Automation Specialist at Accenture
 

Mindshare comparison

As of August 2026, in the Test Automation Tools category, the mindshare of Katalon Studio is 4.0%, down from 9.2% compared to the previous year. The mindshare of Sauce Labs is 3.2%, up from 2.8% compared to the previous year. The mindshare of Tricentis Tosca is 10.7%, down from 21.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Mindshare Distribution
ProductMindshare (%)
Tricentis Tosca10.7%
Katalon Studio4.0%
Sauce Labs3.2%
Other82.1%
Test Automation Tools
 

Featured Reviews

Ramanagowda Hullur - PeerSpot reviewer
Senior Automation Engineer at Stryker
Recording limitations and remote access challenges have affected desktop application testing
Katalon Studio has proven effective in our deliverables, particularly in designing the framework where other tools typically require coding in client libraries such as Python or Java. With Katalon Studio, there is no such complexity, allowing us to organize projects modularly based on folder structures without needing to write separate code. The self-healing feature for web application automation and its built-in CI/CD ecosystem integration eliminates the need for external tools for pipeline setup. Katalon Studio excels in CI/CD integration, providing an inbuilt ecosystem without the need for external setup, and it features a postings structure along with keyword and library availability. Newcomers to the team can easily adapt to the setup or project structure, which contributes to its popularity, along with its low-code or no-code capability that allows for a comprehensive platform supporting web, mobile, API, and desktop automation. The self-healing mechanism for test cases autonomously identifies issues with locators and ensures they continue functioning, which is impressive, along with the robust object repository. Katalon Studio has significantly aided our team, especially when clients expect deliveries for CI/CD integration that requires automation test scripts to run on a daily schedule. The self-healing feature automatically identifies available locators for elements in the DOM, ensuring that test cases remain functional. Katalon Studio has positively impacted our organization by facilitating faster delivery when clients have urgent requirements. We can deliver quickly based on urgency due to the features Katalon Studio provides. This has led to significant reductions in time spent on framework configuration, designing, and training individuals who are unfamiliar with the tool, helping us save both time and costs.
MR
Lead Consultant at a tech services company with 10,001+ employees
Provides multiple test environments and saves time, but should have something for inspecting mobile apps screens
With the desktop browser, we can inspect any screen with the web developer option, but they should provide something for mobiles so that we can quickly inspect elements on the device. To write the Selenium scripts, we require web locators. We have to capture them from the local and execute the script on Sauce Labs. If Sauce Labs can provide a solution where we can inspect any of the mobile devices online, it will be very helpful for us. I also faced an issue where during the execution time, the iCloud password used to expire within a certain period, which used to create pop-ups on the screen making our tests fail. That was one thing that we faced many times. If that can be improved, it will be very helpful.
AKSHAYRATHI - PeerSpot reviewer
Senior engineer at Nagarro
End-to-end regression automation has accelerated delivery and now secures complex test data
I think Tosca can be improved, particularly in AI capabilities because right now Tosca does not have any strong API capabilities. It has some AI features in the newer version, but many organizations have not adopted these due to version-specific problems, as some are still using older versions. From an AI point of view, they can enhance reliability since the world is moving towards AI, and every tool must be integrated. While Tosca has made attempts, I have not used them and they are not widely adopted, so they are stuck in the testing phase in my organization. I would also mention that while I am currently using Tosca Mobile, the loading part and connectivity issues need improvement. They should better integrate AI features that are already present but not widely used across many organizations. Reliability on the AI aspect needs enhancement for practical application. From the perspective of governance and security, I believe Tosca can develop its own LLM or leverage third-party LLMs while maintaining security and risk management regarding client data. Many companies prefer using Tosca due to data security, which is crucial. An in-house LLM could significantly enhance its debugging power and provide helpful solutions upon test case failure.
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
11%
Computer Software Company
10%
Outsourcing Company
7%
Construction Company
14%
Outsourcing Company
13%
Financial Services Firm
11%
Manufacturing Company
6%
Manufacturing Company
12%
Financial Services Firm
11%
Computer Software Company
8%
Outsourcing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise14
Large Enterprise25
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise26
Large Enterprise73
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise24
Large Enterprise75
 

Questions from the Community

What is your experience regarding pricing and costs for Katalon Studio?
Pricing felt reasonable for the features provided, especially considering the time saved during the automation setup ...
What needs improvement with Katalon Studio?
I feel nothing needs improvement for Katalon Studio, as it is already the best in the industry, providing the best en...
What is your primary use case for Katalon Studio?
My main use case for Katalon Studio is to work on many projects, and my tester has four years of experience in testin...
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We reviewed MicroFocus UFT One but ultimately chose to use Tricentis Tosca because we needed API testing. MicroFocus...
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...
What is your experience regarding pricing and costs for Tricentis Tosca?
The pricing for Tricentis Tosca is extremely high, and I rate it as ten in terms of expense. It is really pricey in t...
 

Also Known As

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Orchestrated Service Virtualization
 

Overview

 

Sample Customers

Coca-Cola Tesla Black Board TaTa Consultancy Services Sony
Salesforce.com, Mozilla, Zendesk, Puppet Labs, Twitter, Bank of America, Eventbrite, Bleacher Report, Okta, Intuit, Travelocity, Sharecare, CapitalOne.
HBO, AMEX, BMW Group, ING, Bosch, Austrian Airlines, Deutsche Bank, Henkel, Allianz, Bank of America, UBS, Orange, Siemens, Swiss Re, Vodafone
Find out what your peers are saying about Tricentis, Katalon Studio, Worksoft and others in Test Automation Tools. Updated: July 2026.
910,956 professionals have used our research since 2012.