Top 10 Software Testing Provider Companies in Kolkata, India 2023

Technology : Software Testing

Kolkata, also known as Calcutta, is a city located in eastern India on the banks of the Hooghly River. It is the capital city of the state of West Bengal and is known for its rich cultural heritage, delicious cuisine, and bustling streets.

Kolkata has a long history as a center for trade and commerce, dating back to the colonial era when it was an important port city for the British East India Company. Today, it remains a major hub for trade and industry, with a diverse range of industries including textiles, jute, engineering, food processing, and IT.

One of Kolkata’s major industrial areas is the Salt Lake Electronics Complex, which is home to a number of IT and electronics companies. The city is also known for its leather goods industry, with a number of famous leather manufacturers based in the city.

In addition to its industry, Kolkata is also known for its rich cultural heritage. It is home to a number of famous landmarks and attractions including the Victoria Memorial, Kalighat Temple, and Howrah Bridge. The city is also known for its arts and culture scene, with a number of museums, theaters, and art galleries showcasing the city’s history and creativity.

Amar Infotech is a leading software development company

Amar Infotech :
Kolkata, India 10 – 50 2009 < $25 / hr (+1) 408 – 905 1533
Amar Infotech is a leading software development company that offers a wide range of services such as web development, mobile app development, custom software development, and digital marketing. The company was founded in 2009 and has its headquarters in Ahmedabad, India.

The team at Amar Infotech comprises experienced professionals who have expertise in various technologies such as PHP, Node.js, AngularJS, ReactJS, React Native, iOS, Android, and more. The company has served clients from various industries such as healthcare, finance, education, e-commerce, and more.

Amar Infotech has a client-centric approach and focuses on delivering high-quality solutions that meet the specific needs of each client. The company follows a transparent and collaborative approach with clients and keeps them involved in every step of the development process.

– Web Development
– Ecommerce Website Development
– PHP Development
– Open Source Development
– NodeJS Development
– AJAX Development
– Android App Development
– iOS App Development
– Cross-platform App Development
– Flutter App Development
– AngularJS Development
– ReactJS Development
– VueJS Development
Service Categories:
Test Reporting Test Case Development Accessibility Testing User Acceptance Testing (UAT) Test Execution Load Balancing Testing Flutter Mobile App Test Data Generation Shopify development Result Analysis
Techwens Software Pvt Ltd

Techwens Software Pvt Ltd :
Kolkata, India 10 – 49 2021 < $25 / hr 9432499608

• Techwens is a reputed software development company providing unmatched development services in India and worldwide.
• Our aim is to deliver top-notch development services to ensure that our clients remain ahead of the competition.
• With our cutting-edge solutions, you can reach new heights in no time.
• Our team of experts is dedicated to providing you with the best possible services that cater to your business requirements.
• We offer a wide range of development services, including web development, mobile app development, e-commerce development, game development, and many more.
• Our extensive experience in the industry and our commitment to providing top-quality services make us a reliable partner for your software development needs.
• We use the latest technologies and agile methodologies to ensure that our clients get the best possible solutions that meet their expectations.
• Our customer-centric approach and focus on quality make us one of the most preferred software development partners for businesses of all sizes.

Service Categories:
Test Case Development Load Testing Shopify development Flutter Ecommerce App Mobile App Testing Framework Development Exploratory Testing Ad-hoc Testing

KazmaTechnology :
Kolkata, India 50 – 249 2007 $50 – $99 / hr +91-9831942957

What we offer:
– Custom mobile application development for iOS and Android
– Ecommerce website design and development
– User interface and user experience (UI/UX) design
– Integration with existing back-end systems
– Cross-platform development using Xamarin
– Ongoing support and maintenance
– Competitive pricing and transparent development process

Service Categories:
Hyperlocal Ecommerce Website Documentation Framework Development Environment Setup Vue.js Real-time App Ecommerce Development Test Scripting
La Manguste

La Manguste :
Kolkata, India 2 – 9 < $25 / hr

The online security landscape is growing at an alarming rate in correlation with the increased dependence of businesses on their internet presence. The increasing commercial value of online assets, such as corporate websites and cloud applications, makes them more exposed to risk. Larger businesses can ensure sustainability by recruiting an in-house application and information security team and implementing a large array of costly security products. However, smaller businesses are suffocated under the vulnerability pressure due to budget limitations and inexperience in choosing the appropriate application security strategy.

At La Manguste, we are changing the game in the application and information security strategy for startups and small enterprise businesses. Our vision is to design personalized, budget-optimized security protocols for businesses based on their identified and unidentified risks. We aim to be an all-in-one cloud asset security solution provider to give business managers the peace of mind they need to focus on growth operations. Our compact and maneuverable team of highly experienced security professionals proactively designs effective application and information security strategies and is available to counter any emergency situation to effectively reduce the damage caused by an attack.

Our top priority mission is to make the internet a safer place to do business, and we are making significant contributions towards achieving this goal.

Service Categories:
Vue.js Real-time App Performance Testing Load Balancing Testing Web Design Service Tool Integration Mobile App Testing Hyperlocal Ecommerce Website Test Data Generation Stress Testing Security Testing
Radikal Labs

Radikal Labs :
Kolkata, India 50 – 249 1999 $25 – $49 / hr +91-33-40015128

Radikal Labs Private Limited is a leading mobile, web AR/VR app design and development firm with a team of 70 experts located in Kolkata, West Bengal, India. With our exceptional skills, we have gained global recognition by delivering top-notch mobile apps and games for iOS, Android, and other platforms, earning the trust of clients worldwide. Our company provides end-to-end services, including initial app design and development, app marketing/PR, and post-launch support, to help agencies grow and succeed. We invite you to visit our website,, to view our impressive portfolio. Don’t hesitate to contact us at, as we are always eager to build strong relationships with our existing and potential clients.

Service Categories:
Test Case Development Environment Setup Vue.js Data Analytics Test Planning & Design Framework Development Performance Tuning Performance Testing Custom Software Development

ThetaOne :
Kolkata, India 10 – 49 2015 < $25 / hr 9836825741

Our company is located in Kolkata and Bangalore, India. We specialize in providing top-notch mobile and web applications using react-native and react technology, as well as blockchain solutions based on Hyperledger and Ethereum. Additionally, we have the capability to develop advanced applications using the latest deep learning technologies. We are dedicated to delivering high-quality solutions that meet and exceed our clients’ expectations.

Service Categories:
Mobile App Testing Shopify development Test Scripting Usability Testing Test Automation Flutter Ecommerce App Framework Development CRM Development

Kolkata, India 2 – 9 2019 $25 – $49 / hr 08340721126

– We are committed to providing top-quality software services that align with our customers’ requirements and timelines.
– We continuously improve our protocols, processes, and service standards to ensure the highest levels of customer satisfaction.
– Our focus is on safeguarding the interests of our customers, employees, investors, and suppliers to achieve our common business objectives.

Service Categories:
Test Data Generation Usability Testing Test Automation Accessibility Testing Web Design Service Flutter Ecommerce App Test Case Development Test Planning & Design API Testing Automation Framework
Esolz Technologies Private Limited

Esolz Technologies Private Limited :
Kolkata, India 50 – 249 2003 < $25 / hr +91 98300 80903

– Web design
– Web development
– App development
– Digital marketing services tailored to meet client expectations
– Up-to-date with latest marketing trends
– A workforce of over 200 professionals
– Dedicated, clear, and honest work ethic
– Focus on achieving project targets and maintaining quality results.

Service Categories:
Test Script Maintenance Environment Setup Test Automation Framework Development User Acceptance Testing (UAT) Bug Fixing Test Data Preparation
Teknowledge Software

Teknowledge Software :
Kolkata, India 50 – 249 2006 Undisclosed

Teknowledge Software is a comprehensive mobile application development agency, catering to all stages of the process. They focus on developing apps and games for both iOS and Android platforms. Their global presence is evident with establishments in Sydney (Australia), Sala (Sweden), and Kolkata (India). The agency has over 900 apps in its portfolio to date.

Service Categories:
Test Scripting Accessibility Testing Flutter Ecommerce App Cross-platform Testing ERP Software Flutter Mobile App Test Data Preparation Framework Development Vue.js Data Analytics API Testing