Parasoft Virtualize vs Tricentis Tosca comparison

Parasoft and Tricentis are both solutions in the Service Virtualization category. Parasoft is ranked #3, while Tricentis is ranked #1 with an average rating of 8.1. Parasoft holds a 18.3% mindshare in SV, compared to Tricentis’s 15.0% mindshare. Additionally, 100% of Parasoft users are willing to recommend the solution, compared to 96% of Tricentis users who would recommend it.

Parasoft Virtualize

Read 12 Parasoft Virtualize reviews

346 Views
346 Comparison Views

100% willing to recommend

Tricentis Tosca

Read 112 Tricentis Tosca reviews

22,598 Views
226 Comparison Views

96% willing to recommend

Parasoft Virtualize

Tricentis Tosca

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Executive SummaryUpdated on Aug 14, 2025

Tricentis Tosca and Parasoft Virtualize are competitive products in the testing and service virtualization sector. In terms of integrated testing capabilities, Tricentis Tosca takes the lead, while Parasoft Virtualize excels in service virtualization.

Features: Tricentis Tosca provides comprehensive test automation functionalities with a model-based approach, flexible support for various technologies, and an intuitive drag-and-drop interface. Parasoft Virtualize offers top-tier service virtualization with customizable protocols and formats, an extensive range of integration options, and user-friendly virtual service creation.

Room for Improvement: Tricentis Tosca could enhance its UI for better user experience, simplify its scripting for more seamless usage, and improve integration with third-party tools. Parasoft Virtualize may improve initial configuration processes, offer more straightforward documentation for new users, and optimize its interfaces for quicker service deployment.

Ease of Deployment and Customer Service: Tricentis Tosca is known for an easy installation process, detailed documentation, and robust customer support. Parasoft Virtualize provides flexible deployment options but may require more advanced setup to harness its full potential, with a focus on detailed customer guidance through the setup phases.

Pricing and ROI: Tricentis Tosca comes with a premium cost, aligning with its extensive features and promising significant ROI through improved development cycles. Parasoft Virtualize, while an investment, focuses ROI on service virtualization features, reducing physical testing infrastructure needs.

To learn more, read our detailed Service Virtualization Report (Updated: August 2025).

Buyer's Guide

Service Virtualization

August 2025

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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

Ranking in other categories

No ranking in other categories

Tricentis Tosca

Ranking in Service Virtualization

1st

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

112

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 August 2025, in the Service Virtualization category, the mindshare of Parasoft Virtualize is 18.3%, down from 18.7% compared to the previous year. The mindshare of Tricentis Tosca is 15.0%, up from 10.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Service Virtualization

Featured Reviews

Ujjwal Gupta

Project Lead at Mphasis

Captures and simulates live system behavior from recordings

Virtualizing a component or service which does not exist or is under development. - Broad, flexible support for literal, XML, JSON requests & responses - Broad, flexible support for Protocol (HTTP, HTTPS, JMS, MQ & for other traffic types such as SQL Queries), Transport & Message Formats (i.e. EDI messages) - Ability to create data driven responders - Recording traffic by acting as a proxy and replaying the recorded traffic for quick and easy virtual asset creation. - Virtualize fills the gap by providing access to their behavior by removing dependency of databases, mainframes, third-party systems, etc. - No Limitations on Traffic hits per day.

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PrabhuKrishnamoorthy

Senior Director at Ascendion

Has transformed testing by reducing scripting effort and enhancing productivity with advanced features

The self-healing feature of Tricentis Tosca needs significant improvement. Currently, it is static and not dynamic. For example, if a button in an application changes, Tricentis Tosca should be smart enough to detect the change and still execute the script seamlessly. Improvements are needed to ensure it responds dynamically to changes in the application.

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Quotes from Members

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

Pros

"The initial setup is quite easy to manage."

"The scalability is a valuable feature of Tricentis Tosca."

"The product's initial setup phase was easy."

"To me, what stands out the most about Tricentis Tosca is that even if I'm not a technical tester, I could pick up on how to use it very quickly because of the mechanisms of the tool, for example, its scanning mechanism. I'm not so technical, but I'm able to maneuver through Tricentis Tosca and derive capability. It's a user-friendly tool. It's not very complex."

"It offers many features, such as risk-based testing and scenario creation using Kafka."

"Object Identification Wizard."

"The automation engine is very strong, and it is very competitive in the market in terms of features. They develop a lot of features."

"We are satisfied with the support of Tricentis."

"Makes optimal use of Model-based Test practice in getting Object-references from the application."

More Tricentis Tosca pros

Cons

"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."

"There should be ease of data manipulation within automation test cases."

"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."

"I would say the reporting part of the tool is an area of concern where improvements are required."

"The user management could improve in Tricentis Tosca because it is confusing. It would be better to have it in one place. Having to add it to the cloud and to a specific project can be a mess."

"The Test Management options are still weak - improvement is outlined, but not yet visible. I"

"The source controls that are in Tricentis Tosca have some problems. For example, if you use Selenium or use Java-based application, it's easy to match code from two developers. However, if you're a developer and going to look at Tricentis Tosca, it's very difficult to use the source control measure."

"Tricentis Tosca currently does not support any mobile testing and can be improved."

"The solution is expensive."

More Tricentis Tosca cons

Pricing and Cost Advice

Information not available

"The pricing is high, but altogether it offers you the ability to automate all sorts of applications: desktop, web, mobile, etc."

"I would rate the pricing a seven out of ten, where one is cheap, and ten is expensive. It is on the higher side."

"Pricing could be better."

"They are probably more expensive than other comparable tools, but you also get the full suite of testing tools."

"I give the cost of Tricentis Tosca a six out of seven."

"Tricentis Tosca is an expensive solution and there is an annual license required. The whole licensing process is confusing and it could be made easier."

"Tricentis Tosca is not expensive at all."

"A competitor of Tricentis Tosca: Katalon Studio, is very similar and offers lower pricing, though Tricentis Tosca offers more features and benefits."

More Tricentis Tosca pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

13%

Manufacturing Company

13%

Financial Services Firm

12%

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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...

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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...

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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.

See all answers

Comparisons

Broadcom Service Virtualization vs Parasoft Virtualize

Compared 100% of the time

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Worksoft Certify vs Tricentis Tosca

Compared 11% of the time

OpenText Functional Testing vs Tricentis Tosca

Compared 10% of the time

Katalon Studio vs Tricentis Tosca

Compared 9% of the time

Testim vs Tricentis Tosca

Compared 8% of the time

UiPath Test Cloud vs Tricentis Tosca

Compared 6% of the time

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Product Reports

Buyer's Guide

Parasoft Virtualize

August 2025

Download Parasoft Virtualize product report

Buyer's Guide

Tricentis Tosca

July 2025

Download Tricentis Tosca product report

Also Known As

Parasoft Service Virtualization

Orchestrated Service Virtualization

Overview

Go beyond basic mocking and stubbing to create a more robust simulation for APIs and services. Deploy a “digital twin” of your test environment to use as a sandbox for partner development or as a virtual endpoint for internal testing. Parasoft's service virtualization tool, Parasoft Virtualize, enables testers and developers to simulate services or data when access is unavailable or unreliable. The virtual assets can be easily integrated with other testing teams and visualized in a configurable test environment for faster failure detection and debugging with an intuitive codeless interface.

Parasoft

Tricentis Tosca offers model-based testing that supports both technical and non-technical users through a user-friendly interface, enabling scriptless automation and seamless integration with UI and non-UI applications.

Tosca's modular approach enhances test maintenance and reuse while delivering comprehensive automation for diverse testing environments. Backed by risk-based testing and automated data management, it supports end-to-end testing across API, SAP, and desktop applications. Tosca's integration capabilities extend to environments like Salesforce, PHP webshops, and mobile apps, effectively enhancing Agile team workflows. Despite its strengths, room remains for improved reporting, object recognition, and more efficient upgrade processes. Enhancing documentation and mobile testing support could further elevate its functionality for many.

What key features does Tricentis Tosca offer?

User-friendly interface: Simplifies interactions for non-technical users.
Model-based testing: Facilitates the easy creation of automated test cases.
Scriptless automation: Enables quick test development without coding.
Integration capabilities: Supports connections with multiple platforms like SAP and Salesforce.
Modular approach: Enhances the reuse and maintenance of test components.

What benefits to expect from Tricentis Tosca?

Efficiency: Streamlines the testing process for faster release cycles.
Versatility: Suitable for diverse application environments including web and desktop.
Productivity: Boosts Agile team integration for comprehensive testing.
Risk-based testing: Prioritizes testing efforts based on potential impact.

In retail, Tricentis Tosca automates inventory and transaction testing, ensuring efficient system updates. Financial services employ it for regulatory compliance through automated test scenarios in mainframe and PDF environments. Telecommunication companies utilize Tosca for API testing, aligning services across network platforms seamlessly.

Tricentis

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

Buyer's Guide

Service Virtualization

August 2025

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