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Integration Testing Services

Outsource Integration Testing Services

Check the continuity between modules of your software system by outsourcing integration testing services to our experienced team of testers starting at $15 an hour

Are you unable to test the continuity and data flow from one component to another of your software application? Are you finding it too challenging to find the right resources who can handle your integration testing requirements? Then, the best option for you would be to outsource integration testing services to a skilled and experienced service provider.

Outsource2india has been one such integration testing service providing company that can take care of all your requirements in a hassle-free manner. Integration testing is usually carried out to test the different interfaces between the different units or modules of your software system. The individual modules are tested in isolation and then integrated one by one and the combinational behavior is tested to ensure the smooth functioning of the system.

Integration Testing Services We Offer

Outsource2india has been a pioneer in providing end-to-end integration testing services to clients around the globe. Our experience in this domain for over two decades helps us to understand each client's unique requirements and provide them with software integration testing services that will suit their business objectives. Some of the key integration testing service approaches we provide include -

  1. Non-incremental Integration Testing Approach (Big Bang Approach)

    This is an approach where all the units of the software system are combined and tested in one go. It is usually conducted by our testing team when we receive the entire software application in one single bundle. Our team can help you with accurate and efficient big bang integration testing within a quick turnaround time.

  2. Incremental Integration Testing Approach

    In this method, the developers integrate each unit one by one by leveraging drivers or stubs and identify the defects in the software system. Some of the key types of incremental integration testing approaches are listed here -

    • Bottom-Up Approach

      In the bottom-up integration testing approach, the bottom levels of the software system are tested first followed by the unit above and so on. This is usually done with a bottom-up approach for software development is undertaken. We have the required skills and resources to simulate the upper levels of the software system and provide clients with accurate bottom-up integration testing.

    • Top-Down Approach

      In a top-down integration testing approach, the upper units are tested first followed by the ones below. This is usually carried out when a top-down software development approach is followed by the developers. Our team can help you by simulating the lower level units for testing the system in a flawless and efficient manner.

    • Hybrid Testing Approach

      This integration testing approach is a combination of the bottom-up and top-down integration testing approaches. In this method both, the top-level, as well as the bottom level units of the software system, are tested simultaneously. Our team of software testers leverages stubs and drivers to simulate the units and provide you with a hassle-free integration testing experience.

Key Benefits of Integration Testing Services

Integration is carried out to test the different interfaces between two or more components of the software system. This ensures that the data flow is smooth and there is no loss during the transmission from one unit to the other. Some of the key benefits of integrations testing are listed here -

  • It helps find errors in the interfaces of the software system which helps in improving the performance and quality of the product.
  • Ensures that all the units of the software system work in a hassle-free manner as expected by the development team.
  • It helps verify the reliability, performance, and functionality of the different integrated units of the software application.
  • It helps to tackle the issues which are related to improper exception handling.

Other Services You Can Benefit From

Why Choose O2I for Integration Testing Services?

Outsourcing integration testing services to Outsource2india can give you access to a series of benefits that you can take advantage of. Some of the key reasons for you to choose us as your integration testing company are listed here -

  • Affordable Pricing Packages

    Working with us for software integration testing services is highly affordable. We provide our clients with highly flexible pricing options which will suit the client's requirements and go well with their budget too.

  • Data Security

    We know the importance of data security when it comes to integration testing services. We are an ISO/IEC 27001:2013 ISMS certified organization that ensures that all your data is kept safe in secure locations at all times.

  • Skilled Software Testers

    We have some of the most qualified and experienced software testers on board who can take care of your requirements easily. We make use of the latest tools and technologies to deliver top-notch integration testing services.

  • High-quality Services

    We are an ISO certified organization that ensures that all the integration testing services we deliver are of superior quality. We make sure that our team goes through all the quality measures that need to be taken during the testing process.

  • SPOC

    When you choose to outsource integration testing services to us, we will assign a dedicated project manager for all your needs. This project manager will be the single point of contact for all your needs and resolve any issues that you may have.

  • Highly Scalable Services

    Our team of testers has the required skills and bandwidth to scale up the service requirements as and when the client asks for it. We can increase the number of resources on the project whenever the project demands.

  • Quick Turnaround Time

    We operate through several delivery locations spread across the globe in different time zones. This allows us to deliver superior quality integration services to clients within a quick turnaround time.

  • World-class Infrastructure

    We understand the importance of infrastructure when it comes to delivering quality integration testing services. We have access to the best and the latest software testing tools and technologies as well as world-class office spaces.

  • 24/7 Customer Support

    We provide our clients with round the clock customer support. All our teams including project management, sales, marketing, and software testing are available at all times to resolve your issues via phone or email.

Customer Success Stories

O2I Provided Software Testing of SaaS Platform for a Scandinavian Company

Testing of SaaS Platform for a Scandinavian Company

A leading Scandinavian company was looking for a reliable and cost-effective SaaS platform testing service provider. Our team provided them with cost-effective services.

Read more
O2I Provided SOA and Web Testing Services to a Leading Financial institution

SOA and Web Testing Services to a Leading Financial Firm

A leading financial firm was looking for a reliable SOA ad web testing service provider. Our team at O2I delivered quality services to our clients within a quick time.

Read more


When our own skills did not manage to get where we wanted, Outsource2india took care of the rest. The expertise, customer service and "follow up" we experienced from Outsource2india were simply flawless.

Marketing Coordinator,
Real Estate Builders & Construction Company, Norway
More Testimonials »

Outsource Integration Testing Services to Outsource2india

Outsource2india has been a pioneer in providing quality integration testing services in India and a whole series of other software testing services to global clients. We have some of the most professional, skilled, and experienced software testers on board who can take care of all your integration testing needs. We leverage the latest and best integration testing tools and technologies while delivering top-notch services.

Are you looking for a reliable and cost-effective integration testing service provider? Then, your search ends here. Get in touch with us today!

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