Crestech is a software testing and QA services company. We passionately help start-ups to Large enterprises achieve seamless digital transformation. We have a secure infrastructure, right tools, and the testing capability to serve global customers and spread more smiles.

About Us

17+ years of experience

400+ happy clients

We transform our customer's uncertainty about software testing quality into confidence. That's how we make the best QA and software testing services available to clients globally.

Whether you are looking for testing a product or web application or mobile app, we have the right solution for every business requirement.

We have a wide range of software testing services that ensure quality assurance and enhance customer experience.

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Tell us about your project

Our executives will reach out to you to understand your needs


Customize testing for your product

Performance Testing

With the right performance testing approach, we ensure consistent product performance even with every change. We benchmark your application against the industry’s top performers.

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Security Testing

We, as a software testing company, identify threats and meet compliances against standards such as OWASP TOP 10, PCI DSS and more.

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Persona Based Testing

Provide individualized experiences using A/B testing and persona-driven testing to maximize business results.

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Compatibility Testing

We ensure the success of your application by evaluating its experience across multi-devices, browsers, and operating systems.

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Why Crestech Certification?

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Unbiased Testing

Our software testing services delivery approach is designed to give you an independent view of the application's quality.

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Assured Adoption

Research shows a 70% drop in users due to poor testing. Mitigate your risk of adoption failure with our insights into user experience issues.

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Investment Readiness

As a leading software testing company, we help you make the highest quality application thereby increasing the confidence of your investors.

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Ensure the quality of the application with two core testing

Functional Testing

Software functional testing ensures that every functionality works correctly at every stage. As a trusted software testing company we do this either manually or using automation.

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Non-Functional Testing

Software non-functional testing keeps non-functional aspects of your product at its best. Our QA testing services test applications for security, reliability, accessibility, and scalability.

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Our Testing Approach

Simplicity- In alignment with your business needs translates to clear testing goals.

Reliability- By improving the quality of your application, release on release.

Transparency- Of your product health and testing efficacy by always available insights.

Based on these parameters, we scope out:
  • What experience is good for the users?
  • What load range and traffic are covered?
  • What devices or platforms need to test?
  • What are the business success factors?
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Testing in Continuous Integration and Continuous Delivery (CI/CD)

As a software testing services company, we test every part of the application in your Agile environment. Testing is conducted frequently while deployment steps are automated. The razor-sharp focus is on business requirements, code quality, and security. Through QA and software testing services and adopting CI/CD, we ensure that the new features are quickly tested and shipped to the market.

Our software and mobile app testing services help you in saving testing costs and brand reputation.

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Test Automation

Automation is ideal for repetitive, as well as high-volume tests. Our designed automated testing systems manage test data, perform test execution, and report results reliably.

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DevOps Integration

Our DevOps practice seamlessly integrates the automated testing with your CI/CD pipeline. This becomes the backbone for accurate deployments and better quality software.

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API Testing

Our API Testing strategy along with UI driven automation provides 100% application test coverage.

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Pictures of various testing software which crestech use for doing test automation, devops integration and api testing.


Our crisp execution helps customers achieve tangible impact.

11% Increase in conversion rate

11% Increase in conversion rate

Used streamlined QA processes that enabled an FMCG-based Food Ordering Application to achieve shorter 'time to market' cycles

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30% Reduction in performance testing cost

30% Reduction in performance testing cost

Offered multiple test offerings for a global professional service provider. Improve in performance testing cost and 100% compliance of applications against WCAG 2.0 level AA.

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100% Test coverage for Cab Service provider

100% Test coverage for Cab Service provider

Automated the testing suite for one of the largest cab services, to achieve faster execution time and reduced effort.

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OUR credentials

We don’t just grow, we thrive

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What our clients say

Hear it from our happy customers

We're all about spreading smiles through great experiences.

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Kalpesh Desai
Senior Director of Information, Technology at AON

“I want to thank and congratulate the team on a tremendous accomplishment! As a team, you have performed extremely well, for several months on a difficult project, but your perseverance and true dedication...

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Sunil Kathuria
Associate Vice President, DPLI

“Our engagement had its own share of challanges which were managed pretty well by the team without impacting the project timelines & quality. People from CresTech were leading from the front and some were working behind the scenes burning...

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Udit Raina
Senior Manager(Future Leader Program'18), COO Office, MLI

“We appreciate the way in which Crestech's team handled the responsibilities at the workplace. We appreciate the accountability shown by the team in testing the various critical modules of NEO 2.0 which directly impact our end...

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Sathish Balasundaram
Delivery Manager at FSI

“CresTech team is always positive and I can always count on this team due to their continuous commitment. CresTech has been focused and always responsive as required. Thank you for all your support and for bringing your best to work ...

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Anjan T
Vice President - Technology at XSEED Education

"Crestech has been a long-term testing partner for all our products built in the last 2 years. I appreciate how their functional team was patient at the beginning, with our chaotic and frenetic startup development cycles. They soon ...

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