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SmartBear TestLeft vs Tricentis Tosca comparison

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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

SmartBear TestLeft
Ranking in Functional Testing Tools
44th
Average Rating
7.0
Reviews Sentiment
6.8
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Tricentis Tosca
Ranking in Functional Testing Tools
1st
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
114
Ranking in other categories
Service Virtualization (2nd), Mobile App Testing Tools (2nd), Regression Testing Tools (1st), API Testing Tools (5th), Test Automation Tools (1st)
 

Mindshare comparison

As of November 2026, in the Functional Testing Tools category, the mindshare of SmartBear TestLeft is 0.6%, up from 0.3% compared to the previous year. The mindshare of Tricentis Tosca is 9.2%, down from 17.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
Tricentis Tosca9.2%
SmartBear TestLeft0.6%
Other90.2%
Functional Testing Tools
 

Featured Reviews

reviewer1378161 - PeerSpot reviewer
Sr. Consultant at a computer software company with 51-200 employees
Simple to set up and the test execute feature is helpful, but the cost could be reduced
Our primary use case is Point of Sale (POS) testing The most valuable features are test executor and development. TestLeft captures a lot of space in terms of memory, which is one issue that can be improved. We have been using SmartBear TestLeft for the past month. Stability-wise, TestLeft is…
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.

Quotes from Members

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

Pros

"The most valuable features are test executor and development."
"Compared to the old tools, WinRunner and TestDirector by Mercury Interactive, it accelerated building, performing, and maintaining regression tests by a factor of approximately ten times."
"Overall, by next year, we will be looking at a total reduction in testing costs of about $14 million, across the span of three years."
"I would rate the scalability a nine out of ten. We have enterprise-level customers."
"The product is very useful in keeping track of test execution and coverage."
"The most valuable feature of Tricentis Tosca is it is a completely scriptless automation tool, which I liked a lot. They keep on continuously improving their tools, wherever we are facing any challenges they are able to provide a solution for it. It is easy to learn, everyone can easily read and understand what is happening with the scripts. Any business user or function tester can use the tool efficiently. This is a complete solution package."
"It's been very helpful to have connectivity with mobile. The tool also identifies some of the actual changes from the recordings on the actual testing suite. That is something that I really like."
"TOSCA Testsuite is a very good automation tool."
"I am impressed with the product's script test."
 

Cons

"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
"Product quality has declined as it grows, and its updates aren't without fault. The process of resolving problems has slowed, and as it expands into other areas like NeoLoad and other testing tools, the product becomes more complicated. It used to be a small firm with a clear goal, but as it grows, the quality has been affected."
"When using it with iOS devices, I cannot start automation directly and must use a remote machine."
"Run time test execution status: They have improved on this a bit by introducing a progress bar. However, it can be further improved."
"In Tosca, I see that there are no user guides."
"A disadvantage of Tricentis Tosca is that you have to customize it according to your need, during the early stages of the software, particularly during upstream testing, before system and unit testing."
"I personally feel like the pricing is a little bit on the high end."
"The connection between the CI client and remote machine dropped off when certain standard Tosca modules were used in the test cases."
"The integration with mobile testing could be useful."
 

Pricing and Cost Advice

"The cost should be reduced."
"Tosca is expensive. I don't see small and medium customers going for it. It's always large enterprises that have a big pocket. It is very expensive as compared to the other tools that we have in the market. They should reduce the price by half, and if they do that, they would do better business. From the competition perspective, other solutions are at a pretty similar level. UiPath is also very expensive. One thing that I always wanted was a short-term consumption license. With Tricentis, the biggest challenge is that you have to go for a minimum of one year license, and they also try to sell you a three-year license. It would be good if people can get a three-month or four-month consumption license."
"I am satisfied with the cost."
"Tricentis Tosca is an expensive tool and the licensing is not simple."
"We have around 200 [concurrent] licenses and the cost around $1.4 million a year."
"My understanding is that it's an expensive product, although I don't know the specifics with regards to pricing."
"The tool is quite expensive."
"Tricentis Tosca is not expensive at all."
"Although the product is slightly more expensive than tools, its automation capabilities and reduced scripting needs justify the cost."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
11%
Financial Services Firm
10%
Outsourcing Company
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise24
Large Enterprise75
 

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 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 the market, making it more suitable for large enterprises rather than small or me...
 

Also Known As

No data available
Orchestrated Service Virtualization
 

Overview

 

Sample Customers

American Red Cross, CISCO, HONDA, ADIDAS, TBC bank
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, OpenText, Worksoft and others in Functional Testing Tools. Updated: November 2026.
921,665 professionals have used our research since 2012.