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.

That's why we've created this list of the best Internet of Things development companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.

List of the Best IoT Developers

  • 241

    Synergo Group

    Based in Toronto, Synergo Group is a development agency with various offices all over the globe, including Europe, South America, and the United States. The agency has over 40 experts in design, development, and support.

    Notable Project

    Taking over from a previous vendor, Synergo Group fixed bugs and adding new features to a health and fitness app. While working with the previous vendor, the app received negative reviews, but since Synergo Group took over, it's been all positive. The user experience has become much more pleasing. 

    "I’ve already recommended Synergo. Their team can jump right into a project and they’re easy to work with. They’re very knowledgeable and able to work without a lot of handholding."- Senior Web Designer, Health & Fitness Company 

    Former clients
    Censeo
    Samsung
    Impact Map
    Modernizing Medicine
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Toronto, Canada
    4.8
    4.8
    36 Clutch reviews
    Awards

    Top App Creators: Top Mobile App Development Company (2017) , Top Agency: Top Web Developers in Canada (2017) , Clutch: Top App Developers in Canada (2017)

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  • 242

    ORIL

    ORIL is a web and mobile application development company headquartered in Brooklyn, N.Y. with an additional location in Kyiv, Ukraine. They were founded in 2014 and currently have about 32 employees. Their services include software development for predominately small businesses and midmarket firms in real estate, business services, and financial services.

    Notable Project

    ORIL developed a native web application that allowed consumers to access services for a media company. They exported the app for iOS and Android platforms. They implemented features that enable users to scan QR codes and process payment. The application received positive feedback from users. 

    "ORIL always provides useful, effective insights for things to add to or change within our projects."— Chief Strategy Officer, Media Company

    Former clients
    LACED
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Brooklyn, NY
    5.0
    5.0
    6 Clutch reviews
  • 243

    iView Labs Pvt Ltd.

    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.

    Notable Project

    iView Labs developed a powerfully effective mobile design with enhanced UX and UI to boost customer engagement for their IT client. This resulted in an enhanced user experience, increased user engagement, and an outstanding recommendation.

    "Intuitively accounting for user feedback, they tailor tweaks and add-ons to enhance the overall UX/UI. A capable project manager makes communication effortless." –Project Manager, IT Company

    Former clients
    Urbride
    Laundrolite
    PRApp
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Ahmedabad, India
    4.6
    4.6
    11 Clutch reviews
  • 244

    Diversido

    Founded in 2013, Diversido is a software development firm that offers mobile app development, web development, and IoT development to their small business and mid-market clients in the health care, education, and gaming industries. THeir 50 employees are based out of Claymont, Del.

    Notable Project

    Diversido recently worked on mobile app development for a positive psychological practices app. They implemented a mobile game to iOS and Android promoting positive mental health practices for that client.

    “The application helped my clients practice some of the techniques that were available only in psychology experimental labs but not available for the public. The App reviews and feedback is great.” — Founder, Positive Psychological Practices App

     

    Former clients
    eTutorCloud
    Safe Sedation Training
    Happy, Day
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Claymont, DE
    5.0
    5.0
    4 Clutch reviews
  • 245

    Digers!

    Digers! was founded in 2008 and is located in Szczecin, Poland. With about ten employees, they provide web development, mobile app development, IoT development services to enterprise, midmarket, and small businesses.

    Notable Project

    Digers! translated specifications for the website and app into technical requirements for a tech startup. They improved the website and the app altogether.

    "Digers! was instrumental in improving the website itself, its specifications and those of the app." –CEO, Tech Startup

    Former clients
    Toyota Motor Poland
    Nais
    EngelboteN
    Grupa Onet
    Bauer Media
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Szczecin, Poland
    4.6
    4.6
    9 Clutch reviews
  • 246
  • 247

    EnCata

    EnCata is a product development company founded in 2014 with over 50 experts. They provide contract manufacturing, product design, and IoT development solutions for clients from their office in Tallinn, Estonia. They work with small and mid-market agencies.

    Notable Project

    EnCata designed products for a video game platform. The platform was running into issues regarding their Android tablet that runs their games. EnCata helped solve various issues, including battery capacity among other things.

    “They were quick and responsive.” - VP of Games, Video Game Platform

    Former clients
    Mightier
    Vizard-M
    Gate|0
    $ $ $ $ $
    equalizer

    Undisclosed

    group50 - 249 Employees
    place Tallinn, Estonia
    5.0
    5.0
    1 Clutch review
  • 248

    Northwest Engineering Solutions LLC

    Northwest Engineering Solutions LLC is a marketing firm based in Portland, Ore., and founded in 2017. With no more than 10 members, they offer content marketing, IoT development, and SEO solutions to various clients in the fields of advertising and IT services.

    Notable Project

    Northwest Engineering Solutions LLC provided consulting and dev solutions for a financial services company. The company was looking to launch a new form of cryptocurrency insurance to the market. The company is satisfied with Northwest Engineering Solutions LLC’s work thus far.

    “We were very satisfied.” - Project Manager & Solution Architect, Financial Services Company

    Former clients
    Altium
    Penn Foster Group
    Amazon
    $ $ $ $ $
    equalizer $10,000+
    group2 - 9 Employees
    place Portland, OR
    5.0
    5.0
    1 Clutch review
  • 249

    TAGsoft - IoT

    TAGsoft is an IoT firm based in Kharkiv, Ukraine. Founded in 2010, their team of 30 serves clients in the IT sector. Services include mobile app development and IoT.

    Notable Project

    TAGsoft created an IoT system for a consultant’s third-party client. The new solution has met expectations. The team has a great and nuanced development experience.

    “The decisions they received were balanced and optimized.” – Founder, Consulting Firm

    $ $ $ $ $
    equalizer $10,000+
    group2 - 9 Employees
    place Kharkiv, Ukraine
    5.0
    5.0
    2 Clutch reviews
  • 250

    Mobindustry Corp.

    Mobindustry is an app development firm in Dnipropetrovsk, Ukraine, that was founded in 2010. Mobindustry's team of 20+ employees specializes in mobile app development, mobile & app marketing services, and application management & support.

    Notable Project

    A tech retail company hired Mobindustry to assist in the development of a mobile app. The client has received positive feedback about the app's speed and usability, and Mobindustry continues to provide support for the app as needed.

    "They have a well-structured and proactive management system." – CIO, Retail Company

    Former clients
    Glenfiddich
    Menubis
    Triposo
    DiveAdvisor
    Nashville Music Guide
    $ $ $ $ $
    equalizer

    Undisclosed

    group10 - 49 Employees
    place Dnipro, Ukraine
    4.7
    4.7
    9 Clutch reviews
  • 251

    harpLabs Inc.

    harpLabs Inc. is a web and mobile app development company headquartered in Mississauga, Canada. This team of four, which was founded in 2012, offers web design and SEO services, in addition to building mobile applications for phones and tablets.

    Notable Project

    harpLabs Inc. created a cross-platform mobile app for an insurance brokerage firm. The product supports an array of business processes, including financial data management, reporting, and document storage. The team exceeded expectations, delivering an app that has been hugely successful in helping the client reach business goals.

    "They were very responsive, personable, and paid a lot of attention to detail. We had no problem reaching them by phone or email." – President, Insruance Brokerage Company

    Former clients
    TaperMD
    Sharp Insurance
    KNB Learning
    Dogs Reformed
    Anba Abraam Charity
    $ $ $ $ $
    equalizer $5,000+
    group2 - 9 Employees
    place Mississauga, Canada
    5.0
    5.0
    1 Clutch review
  • 252

    NuBinary

    NuBinary is a software development shop based in Toronto. Founded in 2017, the team of 5 specializes in web development, loT development, UX/UI design, and more. They work primarily with small businesses.  

    Notable Project

    NuBinary worked on custom coding for a local media software company. They provided custom coding services and worked on caching data. The client was impressed by the results of the project.

    “NuBinary helped us increase our natural language processing algorithm’s efficiency by 50%–70%. They definitely knew what they were doing. They had the expertise to help us on the tech side and I loved working with them.” – CEO, Media Software Company 

    Former clients
    NeutralSeg
    SmartCocoon
    in-it
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Toronto, Canada
    4.9
    4.9
    4 Clutch reviews
  • 253

    OCDLab

    OCDLab is a software development agency based in Irvine, Calif. Established in 2007, OCDLab has 10 employees and specializes in mobile app development for Android and iOS, web development, IoT and CRM consulting. OCDLab maintains development certifications for Salesforce and Zendesk.

    Notable Project

    OCDLab developed a mobile game for a startup. The game drives user growth by implementing a profit-sharing model based on ad sales and required a complex back-end system for the financial elements. OCDLab's team delivered a functional application that quickly built a user base, and patched the application when security issues arose.

    "The product is the easiest result to measure. It is great, but what OCDLab did for us went beyond customer service." — Co-Founder, Mobile Game Startup

    Former clients
    Broker Open
    Hyde
    HP
    ASICS US
    $ $ $ $ $
    equalizer $10,000+
    group2 - 9 Employees
    place Irvine, CA
    4.8
    4.8
    11 Clutch reviews
  • 254

    47Billion

    A product engineering services company located in Indore, Madhya Pradesh, India, 47Billion works frequently with small businesses, middle-market companies, and enterprises. The company focuses on industries such as information technology, advertising, gaming, and consumer products and has 76 employees. Established in 2014, 47Billion specializes in BI & Big Data consulting, UX/UI design, mobile app development, and cloud consulting. 

    Notable Project

    47Billion augmented an internal development team to complete multiple cloud-based software projects for web, Android, and iOS platforms for a signage company. For its work, 47Billion primarily utilized PHP, HTML, Flash, and JavaScript. The products developed by 47Billion for the signage company have been sold at a substantial profit and received positive customer reviews. 

    "The quality of work is paramount and the integrity of the team and owner is phenomenal." – CEO, Signage Company 

    Former clients
    Cisco
    Nazara
    AMP
    Personagraph
    SeedX
    Apsalar
    Grameenphone
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Bengaluru, India
    4.9
    4.9
    8 Clutch reviews
  • 255

    Samin Tekmindz, Inc

    Based in Noida, India, Samin Tekmindz is an IT services firm that was founded in 2006. With a team of five, they specialize in custom software development, cloud consulting & SI, and application management and support. They mainly work with clients in the health care and energy industries.

    Notable Project

    Samin Tekmindz provided development support to a medical solutions firm. They completed frontend and backend work using technologies like JavaScript. The client was impressed with their dedication to the project.

     "They're good about meeting deadlines and being responsive, despite their distant location." – VP of Engineering, Medical Solutions Firm 

     

     

    Former clients
    Greenlots
    P&G
    TheStellaGroup
    $ $ $ $ $
    equalizer $5,000+
    group250 - 999 Employees
    place Noida, India
    4.5
    4.5
    4 Clutch reviews
  • 256

    ChaiOne

    ChaiOne is a mobile app development studio that was founded in 2008. ChaiOne has a team of about 50 spread between its Houston and Austin, Texas locations. ChaiOne does app development, UI/UX design, enterprise app modernization, digital strategy, and internet of things solutions. They serve large enterprise clients, particularly in the energy sector.

    Notable Project

    An oil and gas company needed a solution to facilitate communication between their traveling teams. ChaiOne built a platform that streamlined their internal communications. 

    "One thing I’ve enjoyed is their willingness to bring in different ideas. They offered suggestions based on their past experience to help make the project better. That’s a nice value add from a vendor. Instead of just executing the scope, it’s great that they could add value." – Communications Advisor, Oil & Gas Company

    Former clients
    General Electric
    Houston Rockets
    Saudi Aramco
    ExxonMobil
    Raptor Technologies
    $ $ $ $ $
    equalizer $50,000+
    group10 - 49 Employees
    place Houston, TX
    4.0
    4.0
    1 Clutch review
  • 257

    Appatier

    Appatier was founded in 2016 and is located in Blythe, United Kingdom. Their team of nearly ten employees provides mobile app development, custom software development, and AR/VR development services.

    Notable Project

    Appatier developed an app for an interactive presentation company according to external specifications. They took on the brief quickly and delivered exactly what was required.

    "Their developer took on the brief quickly, understood what was required, and delivered exactly according to specifications." – Director, Interactive Presentation Company

    Former clients
    Strongbow
    Mastercard
    Quilter
    De Vere
    Drumond Digital
    $ $ $ $ $
    equalizer $10,000+
    group2 - 9 Employees
    place Blyth, United Kingdom
    5.0
    5.0
    1 Clutch review
  • 258

    InterKnowlogy

    InterKnowlogy is a small custom software development company. Launched in 1999, the team offers custom software development, Artificial Intelligence, AR/VR development, BI & big data consulting & SI, and more. The company is headquartered in Carlsbad, California.

    Notable Project

    InterKnowlogy rewrote a test analytics platform for a medical diagnostics company. The team also provides cloud-based IoT services to manage testing instruments.

     

    “They never overpromise and under deliver.”

     

     

    $ $ $ $ $
    equalizer

    Undisclosed

    group10 - 49 Employees
    place Carlsbad, CA
    5.0
    5.0
    1 Clutch review
  • 259

    Thinkitive Technology Pvt Ltd

    Founded in 2015, Thinkitive Technology Pvt Ltd is a development and application testing provider based in Pune, India. They work with small and medium-sized businesses. 

    Notable Project

    Thinkitive Technology Pvt Ltd worked in Java Play and NoSQL to migrate and update an online platform for a management consultancy. They continue to provide support, always delivering their work on time. 

    "They're always transparent, and they're always very clear about staffing and their approach to the project." – CEO, Consulting Firm 

    Former clients
    DataExchange
    Kachyng
    Refollow
    A&ISolutions
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Pune, India
    4.8
    4.8
    2 Clutch reviews
  • 260

    Expansio

    Expansio is a software development company based in Poznań, Poland, and founded in 2016. They have a team of nine employees specializing in custom software development, web development, and IoT development for startups.

    Notable Project

    Expansio developed a mobile game for a car manufacturer. They created a game for iOS and Android that would be both fun to play and educate the employees at the client’s manufacturing plant on some of the more complex aspects of the industry. The client was happy with the finished product, and was impressed by how flexible Expansio was during the project.

    “They wanted to develop the program with us. They asked us what we needed and tried to develop it according to our requirements.” – Assistant Manager, Car Manufacturer
     

    Former clients
    VW Poznań
    Just Advertising Agency
    Metropolis Gdańsk
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Poznań, Poland
    4.9
    4.9
    8 Clutch reviews
  • 261

    CDN Solutions Group

    CDN Software Solutions is a web and mobile app development company founded in 2000. Based in Pheonix, with an office in Indore, India, the team of 200+ specializes in mobile app development, custom software development, and AR/VR development. They primarily serve midmarket clients in the businesses services, gaming, and utilities industries.

    Notable Project

    CDN Software Solutions is developing mobile applications for iPhone for a video production company. Specifically, the team receives the designs and wireframes of the apps and focuses on the coding to deliver functional products. Overall, the client is pleased with the team's work. 

    "If I need something done quickly, I know I can rely on them getting it done for me within the timeframe.” — Director, Broadcast Media Company

    Former clients
    Toad Square Pty. Ltd.
    Australia Agility Corp
    USA Swichteckwatches
    $ $ $ $ $
    equalizer $5,000+
    group250 - 999 Employees
    place Phoenix, AZ
    4.3
    4.3
    6 Clutch reviews
  • 262

    Fast Rope Labs

    Fast Rope Labs is a software development firm founded in 2015. Based in Washington, D.C., the team of 15 specializes in mobile app development, web development, and AR/VR development. They mainly serve clients in the healthcare, entertainment, and consumer products industries.

    Notable Project

    Fast Rope reimagined a website and built a database to enable supply chain mapping for a non-profit. Currently, they implement key updates and develop additional sites and databases upon request. The client is impressed with the results. 

    "We were impressed by their wide array of services and their willingness to be flexible. They’re also very friendly and approachable and they are not intimidating, which is unfortunately not always the case for tech providers." – Program Coordinator, Non-Profit

    Former clients
    Keurig
    US State Department
    Upside
    Mohegan Sun Casino & Resort
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Washington, DC
    4.7
    4.7
    3 Clutch reviews
  • 263

    JMMJ

    JMMJ is a custom software development company based in Warsaw, Poland. Founded in 2008, they have 22 employees specializing in mobile and web technology, including AI, augmented reality, and machine learning. Working for small businesses, midmarket companies and global enterprises, they offer blockchain solutions, mobile and web app development, and Cloud control.

    Notable Project

    JMMJ designed and developed a mobile workflow application for a financial services company. They implemented an integrated and sophisticated calculation engine, and handled modifications and new features for later releases. The app is regarded as a game changer and was expanded to all business lines due to its success.

    “JMMJ is an exceptional partner due to their ability to work expeditiously and remain adaptive. Their team is able to fill in the gaps when planning initial scopes, and always delivers on time.” – New Business Development Manager, Financial Services Company

    Former clients
    Microsoft
    Rental Butler
    Mama Zone
    Clipatize
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Warszawa, Poland
    4.9
    4.9
    4 Clutch reviews
  • 264

    Outline

    Founded in 2014, Outline is a mobile app and IoT development company based in Warsaw, Poland with a team of 2. They focus on mobile productivity, social, and digital content applications for client projects.

    Notable Project

    Outline partnered with a financial company to provide app development for Andriod. The client needed an app hosted on Android's platform to reach more customers. Outline developed the application and received a 4.0 ratings in the Google Play store shortly after its launch.

     "Outline are professionals who predicted my needs to create optimal solutions.They are really open to changes and react quickly to notifications about eventual errors." –– CEO, Financial Company

    Former clients
    BeforeYouGo
    Chess
    Techtronic Industries
    $ $ $ $ $
    equalizer $5,000+
    group2 - 9 Employees
    place Warszawa, Poland
    5.0
    5.0
    4 Clutch reviews
  • 265

    Think Tree Studios

    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.

    Notable Project

    Think Tree Studios fixed broken code in a newsstand app for a college sports publisher. Updating the software enabled the client to attract new app users. The client applauded Think Tree Studios for being responsive to their needs.

    “Think Tree Studios is very responsive. The reason we needed them was that our first app developer went AWOL. Just the fact that they were willing and responsive was great.” – Production Manager, Publishing Company

    Former clients
    KiDCASE
    Sky Networks
    FlipTask
    nestCARE
    $ $ $ $ $
    equalizer

    Undisclosed

    group10 - 49 Employees
    place Denver, CO
    4.8
    4.8
    6 Clutch reviews
  • 266

    Hard Code

    Hard Code is an IoT development company founded in 2016. Located in Budapest, Hungary, Hard Code's small team of fewer than 5 employees specializes in IoT development, custom software development, and mobile app development. 

    Notable Project

    Hard Code was hired to complete electromagnetic compatibility (EMC) testing for the maker of a luxury USB keyboard product. Hard Code completed the EMC testing, which was necessary for the product to be distributed to consumers worldwide. The client appreciated the expertise of their project manager.

    "Apart from being very nice people, their electronics prototyping service was very fast, and they were always available when we needed advice." - CEO, Keyboard Company 

    Former clients
    Forma Display
    PhoneIn
    Magyar Telekom
    $ $ $ $ $
    equalizer $1,000+
    group2 - 9 Employees
    place Budapest, Hungary
    4.3
    4.3
    3 Clutch reviews
  • 267

    ArtfulBits

    ArtfulBits is a software development agency based in Lviv, Ukraine, that was established in 2005. Their team of 39 employees provides custom software development, application testing, web development, and mobile app development services.

    Notable Project

    ArtfulBits provided frontend development and a resign of a website for a real estate platform. Their team created a multi-device responsive design to support multiple languages, such as Arabic and Hebrew. The new design was launched with no bugs and increased leads.

    "Our lead conversion rates increased once the project went live." – CTO, Real Estate Platform

    Former clients
    Paramount Pictures
    Pratt Institute
    Children's Hospital of Wisconsin
    Singapore Civil Defence Force
    $ $ $ $ $
    equalizer $1,000+
    group10 - 49 Employees
    place L'viv, Ukraine
    5.0
    5.0
    4 Clutch reviews
    Awards

    Microsoft Gold Certified Partner , Microsoft Small Business Specialist

  • 268

    notAnotherOne

    notAnotherOne is a San Francisco-based design agency founded in 2014 with more than 10 experts. They provide UX/UI, packaging, and product design services for clients that work in the fields of consumer products, manufacturing, and telecommunications.

    Notable Project

    notAnotherOne provided design and branding services for an online streaming service. The service was planning on launching a hardware product and needed design assistance. The service was able to generate great sales numbers with notAnotherOne’s help.

    “Their designs not only look beautiful on paper (or on a screen) but also look phenomenal when rendered into physical form.” - Product Manager, Online Streaming Service

    Former clients
    Arrival
    Atmotube
    Yandex
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Francisco, CA
    4.8
    4.8
    3 Clutch reviews
  • 269

    Nevina Infotech

    Nevina Infotech is an IT solutions developer that got started in 2011. Their 15-person team is headquartered in Ahmadabad, India, but also has offices in Brighton, Mass., and Calgary, Canada. They offer mobile app development, web development, and application management and support. 

    Notable Project

    Nevina Infotech built a music game app. The goal is to identify stories behind songs; the app includes clues and generates new content every week. It arrived on time and budget and met the client's expectations.

    "They gave me everything I asked for and made their procedures clear." – Owner, Music Game App

    Former clients
    Your Nutrition Lab
    TxPower Sports
    Popular Electronics
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Ahmedabad, India
    4.6
    4.6
    11 Clutch reviews
  • 270

    Fortifier

    Fortifier is a software development company based in Kharkiv, Ukraine, and founded in 2013. Their team of 41 employees specializes in mobile app development, AI, and web development. They mainly work with clients in the healthcare, education, and financial services industries.

    Notable Project

    Fortifier created a prototype platform for an industrial SaaS company. They created a cloud-based software prototype that would communicate with Linux devices and report on the status of the device and the quality of its security. The client was very impressed with the quality of their service.

    “Fortifier has a talented team with a wide skill set and a penchant for problem-solving.” – Co-Founder, Industrial SaaS Company
     

    Former clients
    Peer Circle
    Sunbridge
    DataCart
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Kharkiv, Ukraine
    4.3
    4.3
    3 Clutch reviews
Tell us about your project
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Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT