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Perfecto vs StresStimulus comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 5, 2025

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

Perfecto
Ranking in Performance Testing Tools
17th
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
23
Ranking in other categories
Functional Testing Tools (14th), Mobile App Testing Tools (5th), Test Automation Tools (23rd)
StresStimulus
Ranking in Performance Testing Tools
8th
Average Rating
8.0
Reviews Sentiment
7.9
Number of Reviews
3
Ranking in other categories
Load Testing Tools (7th)
 

Mindshare comparison

As of June 2025, in the Performance Testing Tools category, the mindshare of Perfecto is 1.2%, up from 0.5% compared to the previous year. The mindshare of StresStimulus is 1.6%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Performance Testing Tools
 

Featured Reviews

Roland Castelino - PeerSpot reviewer
Its reporting allows us to have a clear view regarding what tests have been executed
The most valuable would be their Live Stream analysis, where I can see the live analysis of all the executions on a single device or multiple devices as well as track them. The live analysis and reporting would be the single most valuable feature. We leverage Perfecto’s reporting and analytics a lot. From the CI Dashboard, it is mainly the status, which is the past, failure count, and time consumption, e.g., how much time did an average test or script take? Along with that, it provides the historical view compared to the previous result, e.g., am I a pass or fail? Also, the stack trace is very important. Whenever a pass occurs, we don't look beyond that. However, whenever a failure occurs, the stack trace information that it gives us is pretty critical for us when figuring out where failures lie. It gives a summary for the pass/fail count, total test count, the historical view, time consumption for each test as well as the total tests, and the stack rate of the failure. Perfecto's analytics are very important since we use them on a daily basis. We run our executions daily. After every execution, we pull information from the Perfecto reporting system and share that with our stakeholders. Having this information accurately reported is pretty important for us, so everybody is aware of the current status of the product. That way, we can evaluate the health of the product or environment against that which has been executed. Therefore, it helps make those real-time decisions and highlights the impact to the business. I found Perfecto to be pretty easy to use while executing against cross-platforms. The main reason is because the same script or test automation where we execute on multiple platforms has minimal changes that I need to do. Also, it is easy for me to set up an execution on one platform, then on another platform, either in parallel or one after the other. Parallel opportunities save me time. Once the execution has been completed across these different configurations, I can always check and compare, e.g., what are the differences and consistencies? We utilize Perfecto’s cloud-based lab to test across devices, browsers, and OSs. I use it occasionally for manual testing. Though, there are other team members who use it more frequently than I do. I use it mainly for executing my automated tests. We have the Perfecto lab, cloud devices, and machines. I can program my test to execute against any of those devices, which gives me more confidence in my product. I can compare and see how my product or application functionally behaves across these different devices and from a UI point of view, which helps me a lot. The device lab is extremely important to our testing operations. We rely on having multiple devices up and running all the time. Whenever we kick off an execution, there are multiple reasons why executions may get triggered: * CodeCommit * A scheduled job. * Might be on-demand by any stakeholder. We need the lab to be available, as we need devices up and running for executions to take place. Also, the devices help since they allow us to have parallel execution, and not just wait for a sequential device to become free and available. Therefore, volume is definitely key. It also gives us an opportunity to compare execution across platforms in that space. It is extremely important to you that the lab provides same-day access to new devices since we analyze that data every single day after execution. Perfecto provides their own framework called Quantum Framework. That is one option. The other option is, if I want to have my own framework, I can have a Java-based Maven project, take a Selenium library, AppiumLibrary, and REST Assured library, and utilize the open-source framework. It is easy for us to connect to Perfecto, no matter what framework we use, as long as it has these core libraries in it. I can design and structure it any way that I want. The execution will happen in Perfecto no matter what since they have support for these tools or libraries. It is pretty neat that way. We are not dependent on using just one particular framework to use Perfecto. While there are still some framework limitations, there is the opportunity to use multiple, different open-source frameworks, then pass the execution to Perfecto. We can use most frameworks, then design and craft it any way that we want, then just pass the execution to Perfecto.
Shiju Chandran - PeerSpot reviewer
Good performance testing, simple UI, and the ability to run the same script across different domains
StresStimulus simulates browser HTTP calls. I would love to see where it can also simulate a real browser to measure visually complete time. For example, to be something similar to TruClient. We run tests on SQL statements and stored procedures directly, even before integrating with UI. I wish there were a way to connect to my application DB and run SQL queries using a JDBC connection. In a world where the applications are changing every day, I hope StresStimulus comes up with an option to compare HTTP requests before and after deployment and tell me what requests have changed. This would help avoid rescripting every time, and this would be a huge deal.

Quotes from Members

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

Pros

"The CI dashboard tool is very good, as is the Live Stream monitoring. Whenever I want to monitor execution, I can open multiple tabs in Perfecto and it is easy for me to refer to the CI dashboard and the Live Stream."
"We are continuously doing testing on different environments, devices, and platforms. It executes seamlessly on multiple devices without having any connectivity issues. It has been really helpful for us to test on cloud devices."
"The automation piece is the most valuable feature. Every time we had a new version of either OS or an application, we found that being able to automate the testing across different devices is very valuable."
"The number one feature, which if we didn't have out-of-the-box would be missed, is the fact that we have video execution. That gives us the ability to view errors or defects in the progression, from beginning to the end of the video."
"I also like the reporting functions. We are constantly downloading these reports and sharing them with our final customers. They help us understand what kind of bugs are happening through the applications. The recording feature is handy because it lets us see a video of the process we run through the pipeline and discover the point at which the automation is breaking."
"In terms of cross-platform testing, they offer all of it, every device available in the market. It covers real scenarios that mimic production so that we don't miss out on any devices that our clients might be using to run the applications we develop. It's been great and very helpful."
"The reporting feature is really tough to find in some of the other products that are competitors. Having your CITB type dashboard, where we can see the test results and see recordings of each test that passed or failed, is probably one of the distinguishing aspects of Perfecto."
"It creates a faster production cycle and is quick to market. Things get deployed earlier because the testing happens on time. We can do a lot of panelization, so a lot of test phases can happen in a panel. People don't have to wait for a device to come to them. They can access multiple devices at the same time and do testing at the same time."
"Compared to other tools, there is not a whole lot to Stress Stimulus UI. This makes it easy to use, be it while scripting, executing, or having to train someone new to the team."
"Designed to be a modern testing tool, StresStimulus made it easy for us to upgrade from an older deprecated testing tool and adapt to Agile DevOps testing principles by shifting left with performance testing."
"Technical support is great."
 

Cons

"We feel that Perfecto is a little slow. If they could improve on that slowness in accessing the app, when we want to click a button, that would be great because we feel the difference. An improvement in the connectivity speed is required."
"It is slow compared to physical device testing. The interactive speed could be improved."
"There was a discussion about having the capability to export the test results to a certain tool that we use in our project. If that were added it would be great not having to manually take screenshots, put them in a document, and share them on the different test management tools."
"It would be ideal if there was a complete integration with other test management tools and other applications like HPLM, Micro Focus, or Microsoft Azure."
"It does well for mobile testing, but when it comes to the web aspect, it is lagging a little bit in terms of execution."
"Previously, we used the cradle. Every time the mobile was blocking it, we would have to ask Perfecto to provide another one. That took a lot of time away from us."
"When using devices on the cloud, it lags quite a bit at times. I know that these are real devices that are being projected on our laptop screens and monitors, but if the speed could be improved, that would be good."
"We don't use Perforce's BlazeMeter with Perfecto. From my perspective, it's not really relevant."
"Result analysis (snap-out tabs for side-by-side comparisons) need improvement."
"We run tests on SQL statements and stored procedures directly, even before integrating with UI. I wish there were a way to connect to my application DB and run SQL queries using a JDBC connection."
"StresStimulus has a dedicated blog where users of the tool can log new feature requests or enhancements to existing features."
 

Pricing and Cost Advice

"Pricing is an area where Perfecto can do a little better. When we obtain additional licenses, we enter into negotiations with them."
"Perfecto is about 30-40% cheaper than Device Anywhere. That was a big reason why we switched. Perfecto also solves some of the issues that we had with Device Anywhere. We have grown by 100% since we started to use Perfecto, and now we have devices roaming. When we look at the competition, we would still stick with Perfecto."
"Perfecto's price is excellent compared to other products with similar features. It was the lowest of the three we evaluated. We also established a partnership with Perfecto, so they provide discounts when we sell Perfecto projects and licenses to our customers."
"I am not sure about its pricing, but from our perspective, licensing has been easy. Anytime I have new users or requests for users that want to get added, it's a very simple process. I just give the architectural owner of the product the name and email address, and they're able to easily add a new user. We don't have any issues in regards to getting licenses, but I don't have any insights into pricing."
"This is an expensive solution compared to others, by 30% to 40%."
"Pricing-wise, it is fine. It is not as expensive as what we used to have in the past from HP, IBM, and others. It is decently priced."
"Perfecto has definitely saved us on the costs and efforts of having to maintain our own virtual test environment. We lost about 20 devices in the past to maintenance and audit. That was a massive loss for us, as a company, because we were giving devices to someone, but don't know whether we would get it back or not. Having those virtual labs, we don't need to worry about these kinds of things. We are easily saving $5,000 to $10,000 a month on device costing."
"It's definitely on the higher end of prices for this type of service."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
23%
Computer Software Company
18%
Manufacturing Company
8%
Healthcare Company
5%
Financial Services Firm
20%
Manufacturing Company
17%
Computer Software Company
12%
Hospitality Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Comparisons

 

Also Known As

Perfecto Mobile, Perfecto Web
No data available
 

Overview

 

Sample Customers

Virgin Media, Paychex, Rabobank, R+V, Discover
Information Not Available
Find out what your peers are saying about Perfecto vs. StresStimulus and other solutions. Updated: June 2025.
857,162 professionals have used our research since 2012.