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OpenText Silk Test vs ReadyAPI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 18, 2024

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

OpenText Silk Test
Ranking in Functional Testing Tools
20th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
17
Ranking in other categories
Regression Testing Tools (8th), Test Automation Tools (16th)
ReadyAPI
Ranking in Functional Testing Tools
15th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
37
Ranking in other categories
Performance Testing Tools (7th)
 

Mindshare comparison

As of February 2026, in the Functional Testing Tools category, the mindshare of OpenText Silk Test is 1.6%, up from 0.9% compared to the previous year. The mindshare of ReadyAPI is 1.7%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Market Share Distribution
ProductMarket Share (%)
ReadyAPI1.7%
OpenText Silk Test1.6%
Other96.7%
Functional Testing Tools
 

Featured Reviews

JG
Manager of Central Excellence at Alpura
Easy to set up with good documentation and easy management of testing cycles
The solution allows for a complete test cycle. The management of testing cycles are easy. We have good control over test cases. We can capture functional testing very easily. We're actually able to accelerate testing now and have end-to-end cycles for testing. We didn't used to have these capabilities. It's easy to automate and accelerate testing. The product offers very good cross-browser testing capabilities. We can do continuous testing and regression testing.
PK
Lead QA Engineer at Msys Technologies
Experience effective testing with flexible licensing alongside pivotal insights on essential improvements
For non-functional testing, I focus on performance and security. For performance and security tests, I used REST API, SoapUI, and JMeter. These tools help us conduct thorough testing across these dimensions. I find ReadyAPI helpful especially in overcoming security issues, as we experienced slowness in the application after merging our JAR files. For instance, if a person wants to access a university database and encounters a timeout error, we learned through ReadyAPI that the issue was due to HTML protocol limits with the payload. We fine-tuned this process to display the expected data effectively. I consider ReadyAPI a cost-effective solution because it covers three verticals without needing to purchase separate tools for security, performance, or functional testing. ReadyAPI is a versatile tool for creating multiple testing frameworks and validating various parameters seamlessly. REST API is the tool I use to test all three types of articles, meaning I validate the APIs I send to my peers or clients for functional testing, and I also perform security testing to ensure the URL and data passed through multiple components adhere to policies and user privileges. This is done through functional security testing using the REST API tool, and for performance, I ensure that applications can be accessed simultaneously by multiple users without hindrance or slowness through thorough performance testing.

Quotes from Members

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

Pros

"The ability to develop scripts in Visual Studio, Visual Studio integration, is the most valuable feature."
"A good automation tool that supports SAP functional testing."
"Scripting is the most valuable. We are able to record and then go in and modify the script that it creates. It has a lot of generative scripts."
"The scalability of the solution is quite good. You can easily expand the product if you need to."
"The feature I like most is the ease of reporting."
"The statistics that are available are very good."
"The major thing it has helped with is to reduce the workload on testing activities."
"It's easy to automate and accelerate testing."
"It is the best solution you can get across the globe for API, test automation, and API penetration testing."
"When we are doing API testing we have found it to be very efficient to receive results. Additionally, you are able to do tests directly from the API."
"The most valuable features are the integration with Jira and the test management tools."
"It's easy to implement."
"This solution is very intuitive. Once you finish your first few testing cases, you can change several parameters and create lots of testing cases. You could use the same testing cases for different purposes such as automation, performance and screen testing."
"The most valuable features of ReadyAPI are the drag-and-drop options and the integration with versioning tool solutions, such as Git."
"The most valuable feature of ReadyAPI is that it is user-friendly."
"The performance testing capabilities are very good."
 

Cons

"The pricing could be improved."
"We moved to Ranorex because the solution did not easily scale, and we could not find good and short term third-party help. We needed to have a bigger pool of third-party contractors that we could draw on for specific implementations. Silk didn't have that, and we found what we needed for Ranorex here in the Houston area. It would be good if there is more community support. I don't know if Silk runs a user conference once a year and how they set up partners. We need to be able to talk to somebody more than just on the phone. It really comes right down to that. The generated automated script was highly dependent upon screen position and other keys that were not as robust as we wanted. We found the automated script generated by Ranorex and the other key information about a specific data point to be more robust. It handled the transition better when we moved from computer to computer and from one size of the application to the other size. When we restarted Silk, we typically had to recalibrate screen elements within the script. Ranorex also has some of these same issues, but when we restart, it typically is faster, which is important."
"Everything is very manual. It's up to us to find out exactly what the issues are."
"The pricing is an issue, the program is very expensive. That is something that can improve."
"Could be more user-friendly on the installation and configuration side."
"The solution has a lack of compatibility with newer technologies."
"They should extend some of the functions that are a bit clunky and improve the integration."
"The support for automation with iOS applications can be better."
"Sometimes, if I changed something in ReadyAPI, it would not quickly pick up the change. It used to give me the same error repeatedly, and when I closed the application completely and restarted it, it would pick up that change."
"Lacking flexibility of adding more custom verification for security testing."
"The UI is not user-friendly."
"The solution is made up of multiple tools, and the one additional feature we'd like to have is load testing."
"The reporting is not very robust and needs to be improved."
"I would like to see a better dashboard for monitoring in the next release of this solution."
"There are lots of options within the solution, however they are not upfront or user-friendly."
"The content on ReadyAPI in SmartBear Academy is outdated."
 

Pricing and Cost Advice

"Our licensing fees are on a yearly basis, and while I think that the price is quite reasonable I am not allowed to share those details."
"We paid annually. There is a purchase cost, and then there is an ongoing maintenance fee."
"We pay $3,000 annually for a floating license. actually. That allows another person from my company to use it as well. It's a cloud-based license."
"If I remember correctly, ReadyAPI costs between $5,000 to $7,000 for five thousand virtual users running it at a given point in time. Other tools, for example, Apache JMeter, can run millions of users at a given time. ReadyAPI is a tool that requires you to pay more money if you want more users to run it for performance testing. For functional testing, each ReadyAPI license costs $1,000, and you do get basic testing, and it's inclusive of one hundred users. In my company, if there's a need for more than one hundred users, my team uses Apache JMeter because it's futile to end up paying $5,000 or $6,000 annually just for performance testing, which can be done in Apache JMeter as well. Given the circumstances, my team does performance testing only towards the end of the fiscal year when the regulatory testing of applications takes place. If I have to run ReadyAPI just for two days or just for ten or fifteen odd days, then it's not worth paying $5,000 for the license with the small number of users provided by ReadyAPI."
"We have approximately 12 licenses in place. There are other solutions that are more expensive than ReadyAPI that have more features, but if the scope of the project is limited to SOAP and REST service, then this is the best option."
"We use fixed licenses, and the last time I checked, I want to say it's around $680 per seat per year."
"The price of the solution has been fine."
"ReadyAPI is moderately priced, with added costs for more plugins."
"For each license, they charge the same amount, which is less than $1,000 for each desktop license."
"This is a cheap solution when you consider the money that will be saved in testing."
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Top Industries

By visitors reading reviews
Manufacturing Company
16%
Computer Software Company
10%
Insurance Company
7%
Financial Services Firm
7%
Financial Services Firm
15%
Computer Software Company
11%
Insurance Company
10%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise10
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise5
Large Enterprise28
 

Questions from the Community

What is your experience regarding pricing and costs for Silk Test?
The pricing depends on the license used. The pricing is similar to others in the market.
What is your primary use case for Silk Test?
The product is used for manual, functional, and performance testing. I'm using the tool for loading data into ERP systems.
What do you like most about ReadyAPI?
The performance testing capabilities are very good.
What is your experience regarding pricing and costs for ReadyAPI?
Currently, we don't extensively use the performance testing due to license costs. License prices can be a factor in considering which technologies to adopt.
What needs improvement with ReadyAPI?
One issue I found with ReadyAPI is related to event listeners compared to JMeter or SoapUI. We created an in-house dashboard to display automation runs across projects, which required manual updati...
 

Also Known As

Segue, SilkTest, Micro Focus Silk Test
Ready API
 

Overview

 

Sample Customers

Krung Thai Computer Services, Quality Kiosk, Mªller, AVG Technologies
Healthcare Data Solutions (HDS)
Find out what your peers are saying about OpenText Silk Test vs. ReadyAPI and other solutions. Updated: December 2025.
881,360 professionals have used our research since 2012.