API testing plays a vital role in ensuring seamless communication between software components, secure data exchange, and high application performance. Noida has emerged as a major IT hub with several reliable API testing and QA service providers catering to startups, enterprises, and global clients. Below is a detailed list of the top API testing companies in Noida, including their background, services, and strengths.
1. Global Tech Developers
- Location: Noida
- Established: 2022
- Employees: 10-49
- Hourly Rate: <$25
- Website: www.globaltechdev.com
- LinkedIn: https://www.linkedin.com/company/global-tech-developers/
Global Tech Developers is a rapidly growing IT services and software testing company based in Noida, known for delivering reliable and scalable QA solutions. The company specializes in API testing, functional testing, automation testing, performance testing, and end-to-end software quality assurance. Their testing team follows modern QA methodologies aligned with Agile and DevOps practices, ensuring faster releases without compromising quality.
What sets Global Tech Developers apart is their focus on early-stage API validation, helping businesses identify integration issues, security vulnerabilities, and performance bottlenecks before deployment. They serve startups, SaaS companies, and enterprises by offering cost-effective testing solutions tailored to specific business needs. With strong technical expertise and transparent communication, Global Tech Developers has become a trusted QA partner for companies looking to improve product stability and user experience.
API Testing Focus:
- Functional API validation
- Integration testing for backend services
- Automated testing integration with CI/CD pipelines
- Performance checks for API response behavior
2. HikeQA
- Location: Noida
- Established: 2020
- Employees: 10-49
- Hourly Rate: <$25
- Website: www.hikeqa.com
- LinkedIn: https://www.linkedin.com/company/hikeqa/
HikeQA is a dedicated software testing and API testing company in Noida, offering comprehensive testing services across web, mobile, and backend systems. The company has built a strong reputation for delivering reliable API testing solutions that ensure smooth data flow between applications and services.
Their API testing services cover functional validation, regression testing, integration testing, and automation support. HikeQA works closely with development teams to identify issues early in the SDLC, reducing post-release defects and rework costs. The company is particularly popular among startups and mid-sized businesses due to its flexible engagement models and affordable pricing.
With a skilled QA team and a customer-centric approach, HikeQA helps organizations improve software reliability, security, and performance while maintaining fast development cycles.
API Testing Focus
- API functional validation
- Regression and integration API checks
- End-to-end testing across services
3. AppSierra (Noida)
- Location: Noida
- Established: 2015
- Employees: 50-249
- Hourly Rate: $25-$49
- Website: www.appsierra.com
- LinkedIn: www.linkedin.com/company/appsierra/
AppSierra is a well-established QA and testing company offering specialized API testing services to global clients. Based in Noida, the company provides a wide range of software testing solutions, including functional testing, automation testing, continuous testing, and performance testing services in Noida.
Their API testing approach focuses on validating backend logic, ensuring secure data exchange, and maintaining system reliability under high load conditions. AppSierra integrates API testing into CI/CD pipelines, helping businesses achieve faster and more reliable releases.
The company is known for its strong technical expertise, structured QA frameworks, and ability to scale testing efforts according to project complexity. AppSierra is a preferred choice for enterprises seeking long-term QA partnerships.
API Testing Focus:
- CI/CD pipeline API automation
- Load and performance API checks
- Integration and functional verification
4. Fleek IT Solutions
- Location: Noida
- Established: 2016
- Employees: 50-249
- Hourly Rate: $25-$49
- Website: www.fleekitsolutions.com
- LinkedIn: www.linkedin.com/company/fleek-it-solutions/
Fleek IT Solutions is a Noida-based IT and software testing company providing cost-effective API testing and QA services. The company supports businesses across various domains by offering regression, performance, API, and functional testing services.
Their API testing solutions focus on validating endpoints, ensuring seamless integrations, and identifying potential security risks. Fleek IT Solutions works closely with clients to understand project requirements and deliver customized QA strategies that align with business goals.
With competitive pricing and a flexible engagement model, the company is well-suited for startups, SMEs, and enterprises looking for reliable testing support without high overhead costs.
API Testing Focus:
- Functional API tests
- Regression and security checks
- Compatibility and load tests
5. QA InfoTech
- Location: Noida
- Established: 2003
- Employees: 1000+
- Hourly Rate: $25-$49
- Website: www.qainfotech.com
- LinkedIn: www.linkedin.com/company/qa-infotech/
QA InfoTech is a globally recognized software testing and quality assurance company with a strong delivery presence in Noida. The company offers comprehensive API testing services designed to ensure secure, scalable, and high-performing backend systems. Their API testing capabilities include functional testing, integration testing, regression testing, automation testing, and security validation for REST and SOAP APIs.
QA InfoTech works closely with enterprises, SaaS providers, and technology-driven businesses to ensure seamless data exchange between applications. Their mobile app testing approach is aligned with Agile and DevOps practices, enabling faster release cycles without compromising quality. With over two decades of experience, mature QA frameworks, and a large pool of skilled test engineers, QA InfoTech is a trusted API testing partner for complex and enterprise-grade applications.
API Testing Focus:
- Automated API test execution with modern frameworks
- Security and load testing for APIs
- API integration and regression testing
Why Choose These Noida API Testing Companies?
- Expertise in Modern QA Practices: These firms use industry-standard tools and methodologies (API automation, performance testing, CI/CD integration) to maximize coverage and reliability.
- Scalable Services: From small startups to enterprise platforms, these companies tailor QA efforts to fit product scale and complexity.
- Risk Reduction: Thorough API and integration testing helps catch issues early, minimizing production failures and user impact.
- Cost-Effective Engagements: Many Noida firms offer competitive hourly rates and flexible pricing models, making high-quality QA accessible even to growing teams.
5 Common FAQs About API Testing Services
1) What is API testing?
API testing verifies that application interfaces respond correctly, securely, and performantly across different use cases and loads.
2) When should API testing be done?
API testing should start early in the development cycle and continue through integration and pre-release phases.
3) What tools are commonly used in API testing?
Popular tools for performance scenarios include Postman, REST Assured, SoapUI, and JMeter.
4) What types of API tests exist?
Common tests include functional, integration, security, performance, and regression API tests.
5) How do API testing services help product teams?
Professional API testing ensures that backend services are reliable, secure, and perform well under load – thereby improving the user experience and reducing post-launch defects.