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Parasoft Virtualize vs Tricentis Tosca comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 22, 2026

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

Parasoft Virtualize
Ranking in Service Virtualization
3rd
Average Rating
8.8
Number of Reviews
12
Ranking in other categories
No ranking in other categories
Tricentis Tosca
Ranking in Service Virtualization
2nd
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
113
Ranking in other categories
Functional Testing Tools (1st), Mobile App Testing Tools (1st), Regression Testing Tools (1st), API Testing Tools (2nd), Test Automation Tools (1st)
 

Mindshare comparison

As of March 2026, in the Service Virtualization category, the mindshare of Parasoft Virtualize is 26.2%, up from 17.2% compared to the previous year. The mindshare of Tricentis Tosca is 11.3%, down from 12.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Service Virtualization Mindshare Distribution
ProductMindshare (%)
Tricentis Tosca11.3%
Parasoft Virtualize26.2%
Other62.5%
Service Virtualization
 

Featured Reviews

SP
Solutions Architect at InfoStretch
Easy to set up and scale but needs more data virtualization capabilities
I'm working with a service organization and I'm working for a client and that client requires this solution. That's why we use it. Basically, we are just a customer and end-user. The solution is easy to set up and a good tool for the service virtualization so far. I'd rate the solution at a seven out of ten. If the product could do more things, I'd give it higher marks.
reviewer2740515 - PeerSpot reviewer
Senior Software Engineer 2 at a tech services company with 51-200 employees
Automation test development becomes accessible and effective for functional testers
Tricentis Tosca is a codeless tool, making it easy for everyone to understand the transition of how to develop scenarios or test cases. In Tricentis Tosca, analyzing failures is straightforward because every time it fails somewhere, I get the screenshot, which helps me analyze how and why it failed. It has all the modules, including some pre-built ones that can be reused efficiently. Compared to other code tools such as Selenium, where I used to develop one script in one day, with Tricentis Tosca I can easily develop one script in four hours or three hours, saving four to five hours in a day.

Quotes from Members

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

Pros

"Easy testing environment creation. No need to have deep development/infrastructure knowledge."
"We decided to use the Parasoft solution because it's more powerful and very easy to use."
"The initial setup is quite easy to manage."
"Parasoft Virtualization allowed us to create a simulated environment and test the code before entering the testing cycle."
"Parasoft's product is easier to operate, and drives the user to make the right decisions and complete the work efficiently."
"Parasoft Virtualize helped us in accelerating application delivery by allowing us to test early."
"Using Virtualize, this dependency has been removed completely, allowing the test team to provision many more orders in shorter time, enabling them to test much more, much faster."
"It's a simple tool, particularly in terms of system testing. You can also convert and automate using Tricentis Tosca with ease."
"Compared to other tools we have been looking at, you don't have to be a programmer to operate it, though it helps. It also a product that can be used by business people."
"The product is very useful in keeping track of test execution and coverage."
"This solution is easy to use for everybody, including those who are not IT-educated."
"The use of automation is most valuable."
"Tricentis Tosca is a codeless tool, making it easy for everyone to understand the transition of how to develop scenarios or test cases."
"I face no challenges or stability issues."
"Makes optimal use of Model-based Test practice in getting Object-references from the application."
 

Cons

"When Virtualize is running on a (virtual) machine with limited memory, over time it might consume more and more memory and (worst case) stall."
"Performance enhancement for large payloads."
"An area of improvements would be Data Repository, as in current stage it is difficult to manage data from this aspect."
"This product is too expensive when scaling."
"It would be ideal if the product offered more in terms of data virtualization or have a separate product that could be combined with this one that could offer a bit more in order to cover more of our requirements."
"Only about the memory, if you don't meet the minimum RAM required, performance is not stable."
"There should be ease of data manipulation within automation test cases."
"The solution is expensive."
"I would like a better user interface."
"The integration with mobile testing could be useful."
"So far, all our issues have had to do with our unfamiliarity with the product."
"More and more artificial intelligence (AI) is coming in. So, some amount of AI to create natural language processing (NLP)-based test cases and manage defects would be very helpful. This is because the technologies have evolved in the last five to six months, so there is a potential opportunity there."
"In Tricentis Tosca, we need to capture the element each time. If they could implement an auto-heal feature, it would capture automatically by detecting it from the page."
"The Test Management options are still weak - improvement is outlined, but not yet visible. I"
 

Pricing and Cost Advice

Information not available
"Pricing for Tricentis Tosca could be improved because it's very expensive."
"We hired a consultant to figure out all the tools in our company and how they fit in our company before we purchased the solution."
"My understanding is that it's an expensive product, although I don't know the specifics with regards to pricing."
"They are probably more expensive than other comparable tools, but you also get the full suite of testing tools."
"It is expensive. There is also the training cost, but it does speed up the process. So, you get a return on investment."
"I rate the price of Tricentis Tosca a two out of five."
"Expensive, but for long-term projects, it is paying back."
"There are different types of licenses: enterprise or professional. The cost varies."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
12%
Financial Services Firm
12%
Computer Software Company
11%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise7
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise24
Large Enterprise72
 

Questions from the Community

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How does Micro Focus UFT One compare to Tricentis Tosca?
We reviewed MicroFocus UFT One but ultimately chose to use Tricentis Tosca because we needed API testing. MicroFocus UFT is a performance and functional testing tool. We tested it, and it was well...
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 Tricentis Tosca?
For beginners, the product is good, especially for those who are interested in the quality side of software testing.
 

Also Known As

Parasoft Service Virtualization
Orchestrated Service Virtualization
 

Overview

 

Sample Customers

Alaska Airlines, Cox Automotive, Comcast, Lufthansa, Samsung, WoodmenLife, Caesars Entertainment, Capital One, REI
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 Parasoft Virtualize vs. Tricentis Tosca and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.