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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 (17th)
ReadyAPI
Ranking in Functional Testing Tools
14th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
37
Ranking in other categories
Performance Testing Tools (7th)
 

Mindshare comparison

As of April 2026, in the Functional Testing Tools category, the mindshare of OpenText Silk Test is 1.8%, up from 0.9% compared to the previous year. The mindshare of ReadyAPI is 1.9%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
ReadyAPI1.9%
OpenText Silk Test1.8%
Other96.3%
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 feature I like most is the ease of reporting."
"It is a fine product; it is a powerful tool, and it needs commitment."
"Not many performance Testing tool provides end to end response times for scripts running on the page, this tool is capable of providing end to end real time browser response times."
"The feature I like most is the ease of reporting, as you get a single frame of reporting across all the various tests and the program is very user-friendly."
"A good automation tool that supports SAP functional testing."
"It speeds up testing efforts."
"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."
"Using this DLL functionality we were able to automate our product."
"One of the features of ReadyAPI that's worth mentioning is that it allows you to parameterize. I'm working with more than two hundred resources, so I don't have to go and make a small change at each point every time. I have the option to just parameterize in one place for the changes to reflect everywhere. Another valuable feature of ReadyAPI is that it provides a customized environment. In my company, you work in different environments, such as QA, UAT, and LT, so the URLs for every environment are different. In ReadyAPI, you can customize your environment, set it up, then start working on it. Another feature worth mentioning that's offered in ReadyAPI is automating your test value as the tool allows Groovy scripting. In your test case, you can use a Groovy script that says that in a particular test case, you have ten resources, but you just want to exhibit five and that you don't want to exhibit the remaining five. You can write a small Groovy script that lets you execute just five resources out of the ten resources. I also like that ReadyAPI allows you to read the data from CFC and Excel. It also allows you to create or customize your data, but that only works at a certain point because every application has its specific data. ReadyAPI cannot generate every data, but when I'm posting and I want to generate a random name, such as a first name, I can do it in ReadyAPI. The tool also has many different features which I find valuable, including Git integration."
"ReadyAPI enhances my workflows by allowing us to use Docker containers based on the ReadyAPI test runner."
"ReadyAPI's best features are user-friendliness, smooth integration with Postman, the speed of creating test cases, and integration with customer data."
"The most valuable feature of ReadyAPI is that it is user-friendly."
"The performance testing capabilities are very good."
"It is the best tool that I have ever seen for API testing."
"The feature that allows you to import an API collection or a project is valuable."
"ReadyAPI's best features are that it's user-friendly and its behavior-driven development is flexible."
 

Cons

"Everything is very manual. It's up to us to find out exactly what the issues are."
"They should extend some of the functions that are a bit clunky and improve the integration."
"The browser based testing needs to be improved."
"GUI interface could be simpler for non-developers."
"Could be more user-friendly on the installation and configuration side."
"The initial setup is somewhat complex if you're deploying on-prem."
"At that time, we never had good technical support in Bangalore."
"The support for automation with iOS applications can be better."
"The UI should be flexible. Currently, the UI isn't."
"Lacking flexibility of adding more custom verification for security testing."
"ReadyAPI could improve by having dynamic validation information."
"The overall scope of this solution is limited and could be improved."
"It is challenging doing upgrades and patches because sometimes the environmental variables or suits in the projects get erased."
"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 updating of event listeners for new project imports."
"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."
"The licensing is sometimes a barrier for our customers. You need to have separate licenses for functional tests, load testing and virtual (mock) services."
 

Pricing and Cost Advice

"We paid annually. There is a purchase cost, and then there is an ongoing maintenance fee."
"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."
"ReadyAPI is moderately priced, with added costs for more plugins."
"The thing with ReadyAPI is that you have to buy different licenses for different purposes."
"It is expensive. Each user needs to be licensed, and there are different licenses within the product. It starts with 750 euros for a single user per year, but for the full product features, you need to pay a lot more. There are three versions. This cost is for functional testing, and then there is a cost for load testing and virtual services. If you want to use these areas with the functional test license, you are limited. You hit some limits in these functions. If you have all three licenses, then you have full functionality for the API."
"The price was around $6,000 for one license, but I don't remember exactly. It is definitely expensive. Our organization was planning on having multiple licenses for this year."
"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."
"It costs approximately $200 000 Taiwan Dollars for three years."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
12%
Construction Company
10%
Healthcare Company
6%
Financial Services Firm
16%
Insurance Company
9%
Manufacturing Company
8%
Computer Software Company
6%
 

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: April 2026.
886,976 professionals have used our research since 2012.