Top 100 Internet of Things (IOT) Development Companies

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Top 100 Internet of Things (IOT) Development Companies

November 2022

Looking for a top IoT developer?

IoT developers are increasingly valuable as connected devices proliferate. The easier you can connect various devices in your office or home, the easier your life will be. 

Jump to Most Reviewed Companies

List of the Best IoT Developers

  • 211
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • San Francisco, CA

    Smart IT is a web development agency that has been offering custom software development, application management and support, and web development services to their small business, enterprise, and mid-market clients in the healthcare and medical, financial services, and other industries since 2011. Their company is made up of 250 employees with offices located in San Francisco and Minsk.

    Clients

    • Zaman Broker
    • VTB
    • ThinFactory
    • MdBerry.com

    Industries

    Notable Project

    Smart IT provides ongoing development for a SAAS & PAAS company's provision tools. The team is utilizing a multi-tenant provisioning platform with BSS and OSS components for the project.

    "Their availability and flexibility are both impressive."

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  • 212
    • Scheduling

      4.3
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kosice, Slovakia

    GrownApps is a web and mobile app agency founded in 2008. Their team of more than 10 offers custom software development, web development, and web design services from their office in Kosice, Slovakia. They work with clients ranging from startups to enterprises.

    Clients

    • PREVIO s.r.o.
    • Quantpedia.com

    Industries

    Notable Project

    GrownApps helped a SaaS company with developing their main product. They also developed their web platform with PHP, MySQL, JavaScript, and CSS. 

    "They seemed to care about each of their customers being satisfied on a personal level."

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  • 213
    • $25,000+
    • 50 - 249 employees
    • Northbrook, IL

    A software development company, Velvetech is located just north of Chicago in Northbrook, IL. It was founded in 2004 and employs a team of around 50 development experts who specialize in custom software development, mobile app development, CRM and sales intelligence consulting, and web development for midmarket clients across a variety of industries.

    Clients

    • Apache Corporation
    • Insureon
    • Cargo Data Corporation
    • ESGI

    Industries

    Notable Project

    Velvetech developed a web-based project for the digital marketing company. They held meetings to share all project requirements and submitted initial mock-ups and wireframes. 

    "They were professional, trustworthy, customer-oriented, and brought their expertise and creativity to the table."

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  • 214
    • Scheduling

      4.8
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 10 - 49 employees
    • Denver, CO

    Tack Mobile is a software development agency based in Denver, CO. The team of about 20 offers custom software, web, mobile app, and IoT development, as well as enterprise app modernization and UX/UI design. They serve mostly mid-market and enterprise clients.

    Clients

    • Amazon
    • Hunter
    • Gaiam
    • Tendril

    Industries

    Notable Project

    Tack Mobile was hired to build the front- and backend of a mobile app, along with a CMS. They used AWS Lamda, React JS, and Ruby on Rails. The team is currently providing QA services.

    "I really appreciated their confidence and belief in our vision for Towwn and the app."

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  • 215
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • San Francisco, CA

    Appstem is a design and development agency with based in San Francisco. Since 2010, their team of 11 employees has been specializing in mobile app development, UX/UI design, AR/VR development, and more for mainly enterprise clients. 

    Clients

    • Tesla Motors
    • Kaiser Permanente
    • Zendesk
    • Johnson & Johnson

    Notable Project

    Appstem developed an Android app from scratch for managing IoT home automation devices. They focused on making it both scalable an easy to maintain.

    "They were responsive and we worked well together."

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  • 216
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Nanaimo, Canada

    With fewer than 50 employees, Input Logic is a digital product studio founded in 2011. Based in Nanaimo, Canada, they offer services in UX/UI design, mobile app development, web development, and more.

    Clients

    • Broadway Video
    • Nest
    • Lululemon
    • Michael Kors

    Notable Project

    Input Logic worked on interface design and frontend development for both iOS and Android versions of a mobile application.

    "Input Logic's team is passionate. They took a stab at our data and broken API and blew our expectations."

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  • 217
    • $5,000+
    • 10 - 49 employees
    • Poznań, Poland

    B-MIND is an interactive production house based in Poznan, Poland, that was established in 2007. Their team of 14 employees provides web development, mobile app development, and web design services to small and mid-market businesses.

    Clients

    • Mercedes Benz Poland
    • RabenGroup
    • H&M
    • Wrigley

    Industries

    Notable Project

    B-MIND Software House in charge of the development of a farm animal health monitoring company's user-friendly app.

    "Good communication with the team."

     
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  • 218
    • $5,000+
    • 50 - 249 employees
    • Kennesaw, GA

    M-Connect media is an eCommerce company based in Kennesaw, Ga. They were founded in 2009 and have a team of 6 employees. They specialize in eCommerce development and primarily serve small business clients. 

    Clients

    • Vasanti
    • Milla-Boutique
    • Bronsport

    Industries

    Notable Project

    M-Connect Media developed a Magento 2 store for an industrial gas manufacturing agency. They implemented several extensions and features to enable easier access to the online store.

    "They first took the time to understand our vision and built the store exactly how we wanted."

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  • 219
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.2
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Montevideo, Uruguay

    Small website development company Kreitech, is headquartered in Montevideo, Uruguay. Founded in 2013, the team specializes in web development, IoT development, and mobile app development.

    Industries

    Notable Project

    Kreitech provides mobile app development services to a remote coaching marketplace. The team has supported the continuous development of the client’s iOS app using native technologies.

    “Kreitech has a really good team, so as long as they understand your vision and direction, they will get it done.”

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  • 220
    • $5,000+
    • 10 - 49 employees
    • Jaipur, India

    AleaIT Solutions, a software development company, is located in Jaipur, India; Crossways Business Park DARTFORD,, United Kingdom and Singapore, Singapore. The small team focuses on custom software development, IoT development, mobile app development, and e-commerce development. The company was established in 2004.

    Industries

    Notable Project

    AleaIT Solutions provided software development outsourcing services to a marketing firm. Their engineers completed a UI project that could process millions of records daily using JavaScript and AWS.

    "They were such amazing people, and they were willing to grow and learn with us."

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  • 221
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Boston, MA

    SumatoSoft is a web and mobile app development company that's located in Minsk, Belarus. Founded in 2012, they serve a variety of small and midmarket businesses. Services include web development, IoT development, and mobile app development. They have about 55 employees. 

    Clients

    • Beiersdorf
    • Dexai Robotics
    • Tartle
    • Toyota

    Industries

    Notable Project

    SumatoSoft developed and launched the MVP for a portal. They are now working on a web application. That implementation is still in progress. The review was originally 5-stars overall for the initial delivery, but updated by the client on October 15, 2018.

    "They keep their word and they care about the results."

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  • 222
    • Undisclosed
    • 10 - 49 employees
    • Denver, CO

    Located in Denver, CO, Think Tree Solutions has specialized in creating web and mobile applications since its founding in 2015. The small team of 10 works with clients to build products from scratch or to enhance existing products. They offer mobile app development, web development, UX/UI design, and web design services.

    Clients

    • Healthio
    • WiCis
    • LuminAID Lab
    • Coman Publishing

    Industries

    Notable Project

    Think Tree Studios developed iOS and Android mobile apps to control a subwoofer’s functionalities, such as volume, crossover, and equalization. They developed the GUI and code from scratch.

    “Their personal service set them apart.”

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  • 223
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Fream is a software development company. The small Wrocław, Poland-based company was founded in 2011. Their services include custom software development, mobile app development, web development, AR/VR development, and more.

    Industries

    Notable Project

    Fream developed an interactive solution for a property developer, showcasing their new developments. The team quickly understood their objectives and refined them to a more detailed specification and design. 

    "Fream is extremely reliable in delivering the required results on time."

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  • 224
    • $10,000+
    • 10 - 49 employees
    • Ahmedabad, India

    iView Labs is an app development company based in Ahmedabad, India. Founded in 2012, their 24 employees provide mobile app development, custom software, and web development.

    Clients

    • Urbride
    • Laundrolite
    • PRApp

    Industries

    Notable Project

    iView Labs Pvt Ltd. provided recruitment services to a software development firm. They shortlisted candidates, dealt with employment rights, assisted with onboarding, and monitored employee performance.

    "They were very flexible in providing us with what was needed and had an extensive resource of the recruitment pool."

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  • 225
    • $25,000+
    • 50 - 249 employees
    • Montréal, Canada

    Capermint Technologies Pvt Ltd is a mobile app development company established in 2014 and headquartered in Elgin, Ill. They also have offices in Giza, Egypt, Gaborone, South Africa, and Ahmedabad, India. Their team of 64 employees specializes in mobile app development, UX/UI design, and logo design. Most of their clients are small businesses, although they work with many midmarket clients as well.

    Clients

    • MPTV - Africa's Biggest Video Streaming App
    • BasketG
    • Burglar Bash
    • Ludo Empire

    Industries

    Notable Project

    Capermint Technologies provided app development services for an online retailer. They developed three applications for iOS and Android — one for the user, one for the vendor, and one for delivery.

    "Capermint advised us instead of doing what we told them, so they gave us better options and were very professional."

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  • 226
    • $5,000+
    • 50 - 249 employees
    • Noida, India

    Founded 2011and headquartered in India, Jellyfish Technologies is a software development company that works with midmarket and enterprise businesses. With another office in Salt Lake City, the teams of 90 specializes in custom software development, UX/UI design, web development, mobile app development, and design.

    Clients

    • RedQuanta
    • Patra Corporation
    • Heffernan Insurance Brokers
    • PayLeadr

    Notable Project

    Jellyfish provides development support for a couple different projects involving UX/UI design, XML, and API integrations. 

    “They're a top-notch developer all around.”

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  • 227
    • $10,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Fusion Informatics is an IT outsourcing agency headquartered in Ahmedabad, India with additional offices in Bangalore, India; Doha, Qatar; San Francisco, Indianapolis, and Dubai. Founded in 2000, they have grown their business to employ over 100 experts around the world to provide AI, mobile app development, and blockchain to small, midmarket, and enterprise businesses. They focus on the IT, health care, and e-commerce industries.
     

    Clients

    • Bosch
    • Lenovo
    • Bharat Petroleum(BPCL)
    • Reliance

    Industries

    Notable Project

    Fusion Informatics developed a mobile chatbot application for an IT consultancy. Their team built an Android version of the app following all requirements provided by the client.

    "The team used new technologies to solve problems quickly, with first-class customer service."

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  • 228
    • Undisclosed
    • 50 - 249 employees
    • Santa Monica, CA

    Nextware Technologies is a development agency based in Santa Monica, Calif., with another office in Valencia, Spain. Since 2006, the agency and its team of fewer than 10 have provided expertise in web, custom software, and mobile app development, web design, UX/UI design, and IT managed services.

    Clients

    • Landor
    • Lawrence Livermore National Laboratories
    • American Red Cross
    • Intellect

    Industries

    Notable Project

    Nextware built cloud interconnectivity and a database and web interface for the electric utility IoT project of an electric manufacturing company. They established a thorough scope before starting development.

    “Their ability to walk us through every step of such a complex process was incredibly helpful.”

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  • 229
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Tallinn, Estonia

    Thorgate is a Python development company based in Tallinn, Estonia. Founded in 2011, this company has 30 employees and offices in London, Oslo, and Tallinn. Thorgate's services include custom software development, mobile app development, and web development.

    Clients

    • Coop
    • Telia
    • Estonian Road Administration
    • Information System Authority

    Industries

    Notable Project

    Thorgate provided custom Python development services for the logistics platform of a supply chain company. Their team continues to provide ongoing maintenance and improvements to their work.

    "We were always on the same page due to constant feedback from the project manager."

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  • 230
    • Scheduling

      4.1
    • Quality

      4.6
    • Cost

      4.6
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Orlando, FL

    Appiskey is an app development company based in Lake Mary, Fla. with about 85 professional experts. Founded in 2014, the company also offers web development, UX/UI design, app management, and app marketing services. Appiskey is proficient in a wide variety of programming languages, from PHP to Swift.

    Clients

    • Unilever
    • BSH Home Appliances Group
    • SafeSpace Health
    • ScoreCast Medical

    Industries

    Notable Project

    The client used Appiskey for coding support for their iOS app as well as a marketing strategy involving SEO.

    "They’re good at communicating, producing content, and coming up with ideas."

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  • 231
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Cupertino, CA

    Founded in 2010, Mokriya is a design and development company located in Cupertino, Calif. Its team of around 40 employees focus on mobile app development, IoT development, and custom software development.The client appreciated Mokriya's willingness to take on a non-traditional project.

    Clients

    • Intel
    • SanDisk
    • AT&T
    • Google

    Notable Project

    Mokriya provided front-end development and data integration for an existing consumer-facing product in order to produce a working prototype to display to stakeholders. 

    "Anybody who's looking to engage with development talent that's not just trying to fill seats will have a meaningful engagement with Mokriya."

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  • 232
    • $10,000+
    • 50 - 249 employees
    • Noida, India

    Founded in 2010, Parangat Technologies is a 50+ web, mobile, and wearable app developer known for creating robust and cost-effective digital solutions. Based in Sanctuary Cove, Australia, with two other continental satellite offices, they also work from India and New Jersey.  

    Clients

    • Revoltmotors.com
    • SaasFocus
    • Pyramid IT
    • Compunnel

    Industries

    Notable Project

    Parangat Technologies built a website and a mobile application in iOS and Android for a consulting firm. They created a feature that personalizes the platform’s UI based on the user client’s industry.

    "Compared to past vendors I’ve worked with, Parangat Technologies delivered higher quality products for lower rates."

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  • 233
    • $1,000+
    • 1,000 - 9,999 employees
    • Łódź, Poland

    Transition Technologies PSC is a full-cycle software development company based in Lodz, Poland, with offices in Kielce, Poland, Bialystok, Poland, and Zielona Gora, Poland. Founded in 1991, Transition Technologies' team of about 215 employees primarily provides mid-market businesses in the manufacturing and automotive industries with AR/VR development, IoT development, and custom software development services. 

    Clients

    • Capula
    • OneSpan
    • PTC
    • Roche

    Industries

    Notable Project

    Transition Technologies work on multiple Internet of Things development projects for a software engineering company. Using PLM, Windchill and ThingWorx, they build tailored solutions for third party customers.

    “We’ve never had a project that didn’t run well.”

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  • 234
    • Scheduling

      4.8
    • Quality

      4.4
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Mobilunity is a web and mobile development company based in Kiev, Ukraine. Founded in 2010, their team of about 140 employees works mainly with small and mid-market businesses. They specialize in web development, mobile app development, CRM consulting and SI, and non-voice BPO/back office services.

    Industries

    Notable Project

    Mobilunity developed a web-based platform for artists for an art services company. The team built both the front- and backend of the site, including data management functionality, image processing, and more.

    "We value how close we work together. It almost feels that the workforce is part of our company."

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  • 235
    • $25,000+
    • 2 - 9 employees
    • Singapore, Singapore

    Meka Innovation Pte Ltd is a small product design company. They provide product design, IoT development, and contract manufacturing and were launched in 2015.

    Industries

    Notable Project

    Meka Innovation Pte Ltd provided various development services for a water filtration company. They helped with designs, prototypes, and optimizing mechanical work by incorporating electronics.

    "They were honest, hardworking, and open to pretty much anything."

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  • 236
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Bulbera is a software development company with offices in three cities in Bulgaria, including Sofia, Stara Zagora, and Veliko Tarnovo. They employ eight staff who specialize in creating digital solutions for mobile applications, websites, and enterprise systems. Working primarily with startups and businesses in telecoms, healthcare, and hospitality, they provide e-commerce, CRM, consultancy and data management services.

    Clients

    • Nokia
    • Telenor
    • Takeaway
    • Menuu

    Industries

    Notable Project

    A nonprofit organization hired Bulbera to develop a WordPress website. The team fulfilled the design specifications supplied by the client and integrated an automatic translation function into the website.

    "Bulbera worked quickly to complete the website and fixed any glitches that were found."

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  • 237
    • Scheduling

      4.4
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Ghent, Belgium

    Founded in 2007, CactusSoft is a software development agency located in Ghent, Belgium, with an additional office in Minsk, Belarus. They have nearly 110 employees that provide web, mobile app, e-commerce, and custom software development and more. They work mainly with midmarket companies.

    Clients

    • Be-Mobile
    • Showpad
    • Alphatronics
    • Ocular

    Industries

    Notable Project

    CactusSoft developed mobile and web applications in the healthcare sector. Using React and .NET, the applications include payment and booking options and act as a forum for patients and doctors to interact.

    “They’re very flexible. They listened to our needs and reacted quickly.”

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  • 238
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Da Nang, Vietnam

    SmartDev is a software development company based in Da Nang, Vietnam. Founded in 2014, the team of 85 specializes in mobile app development, e-commerce development, and custom software development.  

    Clients

    • Smartlink SA
    • BigPay
    • Loci Amica
    • Kitchen Pal

    Industries

    Notable Project

    SmartDev did an Agile development to create a mobile wallet application on Android and iOS, as well as front and backend development. 

    “The overall quality and communication with the experienced Agile development management and developers is great.”

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  • 239
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Raleigh, NC

    CMS Website Services, LLC is a custom software and app development company in Raleigh, NC. Founded in 2005, CMS Website Services, LLC offers web development, mobile app development, custom software development, and web design services. With over 40 employees, CMS Website Services, LLC is a cost effective service provider that has experience working with a variety of organizations.

    Clients

    • Bernard Health
    • MD Logic
    • Needo USA
    • Bcause

    Industries

    Notable Project

    CMS Website Services, LLC (Zrix) has developed a website for a nonprofit. The client provides content, and the team takes care of the site’s design. They’re also creating an online art gallery for the company. 

    “They know what they’re doing, and they’re professional.”

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  • 240
    • Scheduling

      4.2
    • Quality

      4.5
    • Cost

      4.2
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Binjai, Indonesia

    Biwabit is a software development agency headquartered in Medan, Indonesia. They were founded in 2018 and now operate with a small team of 2 employees. They offer custom software development, UX/UI design, and mobile app development to clients in the IT, government, and communications industries.
     

    Clients

    • Bumi Laras Hijau
    • Tirta Investama
    • Ahmad Yani Binjai Foundation
    • MKA Kupie

    Industries

    Notable Project

    Biwabit is developing a website and Android application, incorporating a payment gateway developed by a third-party. The app has five modules, including a database and a discussion area.

    "The feedback we’ve received from colleagues and customers is generally good."

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