India's IoT app development sector is rapidly expanding, driven by skilled professionals and cost-effective solutions, making it a global hub for innovative IoT applications.
Highlights
Co-Founder
Harsh Abrol 
4 min read
With Over 14 years of Experience in the IT Field, Helping Companies Optimise there Products for more Conversions
The Internet of Things (IoT) has become a significant part of the digital landscape, linking devices and applications to create intelligent systems that improve everyday life. Businesses and individuals are increasingly embracing IoT solutions to automate processes, enhance efficiency, and offer new services. With its growing tech industry and skilled workforce, India has emerged as a centre for IoT app development.
If you're seeking reliable partners to develop your IoT-based mobile applications, this article will help you. We will explore the top 10 IoT app development companies in India, highlighting their expertise and services, such as custom app development, IoT mobile app creation, and on-demand app development. This guide aims to assist you in making an informed decision when selecting an IoT app development company.
Before we explore the company list, it’s crucial to grasp what IoT app development entails. IoT app development involves creating software applications that connect and control physical devices via the internet. These apps can collect data, transmit commands, or automate tasks by interacting with sensors, devices, or machines.
Such applications find use in various fields such as smart homes, healthcare, agriculture, manufacturing, transportation and more. The success of an IoT project relies heavily on the quality of mobile app development services, which manage device communication, data processing and user interfaces. IMARC Group report shows that India's IoT market reached $1.4B in 2024, projected to hit $3.6B by 2033.
India is recognised for its large pool of skilled IT professionals and competitive pricing. Numerous companies provide custom app development services that focus on IoT technologies. The advantages of hiring an Indian IoT app development company include:
Access to experienced developers who understand the complexities of IoT.
Cost-effective solutions without compromising on quality.
Flexibility in project management and communication.
Ability to provide on-demand app development, which is useful for startups and enterprises.
With these factors in mind, here are the top 10 IoT app development companies in India you can trust for your next project.
Tech Mahindra is a prominent name in the IT sector, showcasing strong capabilities in IoT app development. They provide a diverse array of services, including IoT mobile app development, custom app development, and on-demand app development solutions across various industries such as healthcare, manufacturing, and smart cities.
Their approach focuses on building secure and scalable IoT applications that help businesses manage connected devices efficiently.
TCS is a global IT powerhouse with extensive experience in IoT app development. Their expertise ranges from sensor integration to app development and cloud analytics. TCS provides mobile app development services that support IoT platforms across various industries, including automotive, retail, and agriculture.
They provide end-to-end IoT solutions with custom app development tailored to specific business goals.
Infosys boasts a strong presence in IoT and digital transformation services. Their IoT app development team creates applications that integrate with various smart devices and platforms. Infosys offers services such as IoT mobile app development, cloud connectivity and real-time data analytics.
The company is renowned for providing on-demand app development that enables clients to swiftly respond to market needs.
Mindtree specialises in digital innovation and has a dedicated IoT practice. Their IoT app development services concentrate on creating mobile applications that control and monitor connected devices, providing real-time insights and management.
Mindtree also provides custom app development services for the smart home, industrial IoT and healthcare sectors.
Cognizant offers comprehensive IoT solutions, including the development of IoT mobile apps that facilitate device management and data visualization. Their mobile app development services cater to the smart manufacturing, logistics and energy sectors.
They are known for delivering scalable on-demand app development services that help businesses stay flexible and competitive.
Grand View Research states that India accounted for 4.1% of the global IoT devices market in 2024.
Persistent Systems has a strong background in IoT app development and embedded software. They focus on building IoT mobile apps that integrate with cloud services and analytics platforms.
Their custom app development helps clients create solutions for the automotive, smart retail and connected health industries.
Zensar Technologies offers IoT app development services with a focus on building mobile apps for smart devices and wearables. They support businesses in creating custom IoT applications that improve device control and data management.
Zensar also provides on-demand app development to help clients quickly adapt to changing user needs.
L&T Infotech is recognized for its strong IoT portfolio and experience in mobile app development services. Their IoT mobile apps connect sensors, devices and cloud systems to provide seamless data monitoring and control.
They provide customized app development solutions mainly for the manufacturing, transportation and utilities sectors.
HCL Technologies offers IoT app development with an emphasis on security, scalability and device integration. Their services include mobile app development that supports IoT platforms for industries such as healthcare, automotive and smart infrastructure.
HCL is also experienced in on-demand app development, delivering quick and effective solutions for IoT needs.
Sify Technologies focuses on IoT app development by building mobile applications that connect with cloud platforms and IoT devices. They provide custom app development services for sectors like smart cities, healthcare and energy management.
Their mobile app development services include support for on-demand app development to meet business requirements quickly. Market Research Future forecasts India’s IoT market will grow at a CAGR of 19.60% from 2025 to 2034.
Selecting the right IoT app development company is crucial for your project’s success. Here are some points to consider:
Experience: Check the company’s experience in IoT app development and the industries they have served.
Technical Skills: Look for expertise in mobile app development services, IoT protocols, cloud integration and security.
Customization: Ensure the company can provide custom app development that matches your specific needs.
Support: Verify if they offer ongoing support and maintenance after deployment.
Communication: Effective communication and project management are key to a smooth development process.
Cost: Compare pricing models and choose a company that fits your budget without compromising quality.
Client Reviews: Look for testimonials and case studies to gauge client satisfaction.
IoT app development is a specialized field requiring knowledge of both software and hardware systems. The companies listed above have proven their ability to deliver quality IoT mobile apps through custom app development and on-demand app development services.
Whether you are looking to develop a smart home solution, a healthcare monitoring app, or industrial IoT platform, choosing the right IoT app development company in India will ensure your project runs smoothly and meets your business goals. Take the time to evaluate these companies based on your requirements and you’ll be on your way to creating successful IoT applications.
In 2025, the Internet of Things (IoT) is driving the next wave of digital transformation across industries, from smart homes and healthcare to manufacturing and logistics. Developing a custom IoT app is essential for businesses looking to harness real-time data, automate operations and connect devices in meaningful ways. Whether you're launching an innovative IoT product or scaling your existing ecosystem, having a tailored IoT app ensures seamless integration and efficient device control.
At Digittrix, a leading web and mobile app development company, we specialize in custom IoT app development that aligns with your vision and business goals. With over 14 years of industry experience, our expert developers craft intelligent, scalable and secure IoT solutions for startups, SMEs and enterprises.
From mobile apps that control connected devices to cloud-based dashboards that monitor sensors and analyze real-time data, we deliver robust applications that power modern IoT systems. Our team ensures your IoT app supports reliable communication, intuitive interfaces and data-driven decision-making.
If you're ready to build a high-performance IoT app tailored to your industry needs, connect with Digittrix at +91 8727000867 or email us at digittrix@gmail.com. At Digittrix, we go beyond basic development. We create intelligent IoT ecosystems that keep your users connected, informed and ahead of the curve.
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IoT app development creates software that connects and controls physical devices via the internet to automate tasks and collect data.
India offers skilled developers, cost-effective solutions, flexible project management and quick on-demand app development services.
Industries like healthcare, smart homes, agriculture, manufacturing, transportation and energy benefit greatly from IoT applications.
Consider their experience, technical skills, customization ability, support, communication, cost and client reviews.
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