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. (And, if you want personalized recommendations, tell us about your project.)

List of the Best IoT Developers

  • 1
    $75,000+
    10 - 49 Employees
    Bozeman MT

    Very, LLC is a software development company that was founded in 2011. Headquartered in Chattanooga, Tenn., they have 37 employees and specialize in custom software development, UX/UI design, and mobile app development. They have a client focus towards midmarket and enterprise level companies in the financial services, media, and retail industries. 

    Clients
    Loreal
    HP
    United Nations
    Mozilla
    Industries
    Notable Project

    Very, LLC partnered with a real estate association where they created and implemented a new website for their client using Webflow CMS. After the launch, the team continued to provide maintenance and support for the website. 

    "They are excellent and extremely easy to work with, which is why I was propelled to hire them again." – Director of Product, Real Estate Association

  • 2
    $10,000+
    50 - 249 Employees
    San Francisco CA

    Intuz is a premier digital agency based in San Jose, Calif. that provides end-to-end custom software application development services on Mobile, Web, IoT & Blockchain. Founded in 2008 with offices in San Francisco & India, their 50+ team have a proven track record of delivering cutting-edge mobile apps, digital products and web applications for Startups, SMBs to Fortune 500 companies.

    Clients
    Bosch
    Mercedes AMG
    Jones Lang Lasalle (JLL)
    RFI Technology Solutions
    Industries
    Notable Project

    Intuz developed an advanced healthcare platform/marketplace that connects healthcare professionals and ancillary service providers with parents as they embark their journey into parenthood. The platform consists of Web, Android, and iOS apps. 

    “Intuz is our trusted partner in helping our company design and develop our product. I’m impressed by their enthusiasm for our product and demonstrated hard work put behind it. When we came into the project, we already had a concrete idea of what we wanted, and Intuz’s team has consistently created further value by suggesting feature and workflow additions, deletions, and adjustments. It’s clear that they have pride in their work, and this has not gone unnoticed by us.” – CEO, Healthcare Platform

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  • 3
    $50,000+
    250 - 999 Employees
    Houston TX

    Softeq is a full-stack development company for web and mobile that’s headquartered in Houston, TX. Founded in 1997, the team of 200+ offers the rare combination of app software and hardware-level expertise – from backends to business intelligence, firmware to IoT (internet of things).

    Clients
    GoPro
    Intel
    Microsoft
    Nike
    Industries
    Notable Project

    Softeq completed a series of interconnected projects for a computer chip manufacturer, including game development, screensavers, and a specific hardware adaptation. The client was pleased with Softeq’s design input and the excellent end-product when faced with a rigid deadline.

    “They’re one of the few contract programmers that we’ve ever given an A rating to.” – General Manager of Mobile Games, Computer Chip Manufacturer

  • 4
    Undisclosed
    250 - 999 Employees
    Woburn MA

    Auriga, Inc. is a software R&D and IT outsourcing services provider founded in 1990. They are headquartered in Woburn, Mass. with an office in Moscow. Their team of 450+ employees offers custom software development, IoT development, and application testing expertise to clients in the healthcare, IT, and automotive industries. 

    Clients
    Chrysler
    Dialogic
    Digital Guardian
    Industries
    Notable Project

    Auriga, Inc. worked with a software company to help design, develop, and test parts of one of their applications, primarily using  C, C++, Java, and Lisp. 

    "I think their depth of knowledge and ability to take on such a large codebase was the most impressive part. We explored another offshore team that could be cheaper and they just couldn’t handle the code without breaking things." - Engineering & Product/Project Manager, Software Company

  • 5
    $10,000+
    250 - 999 Employees
    Kyiv Ukraine

    Softengi is a software development company in Ukraine, established in 1995. Their team of 154 employees specialize in custom software development, artificial intelligence, and AR/VR development. They mainly work with small businesses and midmarket clients in the business services, IT, and telecommunications industries.

    Clients
    Boeing
    OneRoof Energy
    Nectain
    Industries
    Notable Project

    Softengi developed IoT solutions for an IoT development firm. They built scalable IoT software and hardware for the client, including cloud development, web and mobile apps, and sensors. The clients were happy with the outcome of the project.

    “They delivered hardware and software that was powerful and flexible enough to use to build custom solutions for our clients.” – Business Development Director, IoT Development Firm
     

  • 6
    $10,000+
    50 - 249 Employees
    L'viv Ukraine

    Vakoms is a software development company headquartered in Lviv, Ukraine with a second office in London. Since it was founded in 2010, the team has grown to almost 100 employees. Vakoms offers web, mobile app, IoT, and AR/VR development paired with IT strategy consulting services. Primarily, they partner with small business clients.

    Clients
    BioMio
    Dahabaska
    Pixellu
    SmartAlbums
    Industries
    Notable Project

    A sports streaming company needed more developers to work on creating their platform. They hired Vakoms to provide staff augmentation. These resources used Angular JS to create their web, Android, and iOS apps in addition to a new custom CMS for the client's company.

    "Vakoms is embedded with the rest of our engineering organization. We see them as a team member, instead of packaging tasks to them." — Co-Founder, Sports Streaming Company

  • 7
    $1,000+
    50 - 249 Employees
    San Francisco CA

    R-Style Lab is a web, mobile, and IoT development firm based in San Francisco with an office in Minsk, Belarus. Founded in 2006, this 120+ team of developers guides digital innovations from idea to profit.

    Clients
    Dell
    Pfizer
    Renault
    Samsung
    Industries
    Notable Project

    R-Style Lab collaborated with the client’s in-house team to create a custom PHP solution, tackling the complex tasks of coding the audio editing and audio-visual tools. Following their reliable and responsive performance in the face of a deadline, the client retained the team’s services for future projects.

    “We find them extremely reliable and responsive, which are big things when working with an offshore provider. … We had a fixed release date, and the guys there worked hard to make sure we hit that date. They definitely went above and beyond to ensure that we hit that deadline.” – Project Manager, Marketing and Advertising Firm

  • 8
    $25,000+
    10 - 49 Employees
    San Francisco CA

    Stanfy is a San Francisco-based app development company. Founded in 2005, Stanfy has a team of about 12 employees who specialize in mobile app development, IoT development, and wearable app development. They primarily serve small and mid-market businesses.

    Clients
    IMAX
    Intel
    IDS Group
    BeHppy
    Industries
    Notable Project

    A color therapy app company approached Stanfy to develop their mobile app for iOS. The team provided detailed drafts of each development phase, ensuring that all work aligned with the client's vision and standards. Once completing the app, they helped the client launch it in the App Store.

    "They are really nice, very professional. You can trust them." – Founder, Color Therapy App Company

  • 9
    $10,000+
    50 - 249 Employees
    L'viv Ukraine

    Lemberg Solutions is a consulting and engineering company that's headquartered in Lviv, Ukraine, with an additional office in London. Founded in 2007, they have about 95 employees provide development services for web, mobile apps, and IoT. Clients are a mix of small and midmarket businesses across a variety of sectors including education, retail, and healthcare. 

    Clients
    Parrot
    Greenpeace
    Y&R
    Ogilvy
    Industries
    Notable Project

    Lemberg Solutions developed a multimedia content app that played videos and songs in a dynamic timeline and channel lineup. The app also hosted blogs and user comments. They hit all target and delivered on schedule and under budget, with great flexibility. 

    "We couldn't have been happier with the results. Lemberg was able to deliver everything we asked from them and more. Never throughout the entire process were there doubts or concerns, and the final product was very high quality." – President, Online Media Platform

  • 10
    $25,000+
    10 - 49 Employees
    Warszawa Poland

    Order Group is a custom software company, founded in 2014 and located in Warsaw, Poland. They comprise 28 employees specializing in delivering advanced IT systems, web and mobile apps, product design and tech consulting workshops. They work with startups and global corporations.

    Clients
    ATOS
    Clear AirSpace
    TicketClub
    Industries
    Notable Project

    Order Group developed a navigation app based on pre-existing wireframes and documentation for an IT and services company. They built the native apps for iOS and for Windows devices. The end-client was impressed with their work and renewed their purchase for another year.

    “Order Group provided extensive documentation of their resource allotment and effectively managed sprint timelines. They used their development knowledge to collaborate on and improve requirements, which led to high-quality deliverables.” – IT & Services Company

  • 11
    $10,000+
    10 - 49 Employees
    Barnaul Russia

    Integra Sources is a software development company based in Barnaul, Russia. Founded in 2013, Integrated Sources has a team of over 10 that provides IoT development, custom software development, mobile app development, and wearable app development services for small and mid-market businesses.

    Clients
    Simple Robots
    GeoMoby
    DaVinci Learning
    University of East London
    Industries
    Notable Project

    Integra Sources created a custom video algorithm in OpenCV for an elderly care company. The algorithm allowed the team to analyze image sequences of elderly people living or working at home, measuring their working speed, footprint laying, and more. Integra Sources' efforts were integral to pushing for a commercial product.

    "They’re very patient and helpful, and I would definitely recommend them." – Owner, Elderly Care Company

  • 12
    $5,000+
    10 - 49 Employees
    L'viv Ukraine

    Indeema Software is a software development company based in Lviv, Ukraine, with an office in Seattle. Founded in 2014, the team of 38 specializes in IoT development, blockchain, and web development. They work primarily with small business clients, mostly in the business services industry.

    Clients
    UDB
    Ultimate Drill Book
    Webpop Design
    iReDS
    Industries
    Notable Project

    Indeema Software worked on mobile app development for a full-service technology agency. They developed a logistics transportation solution on iOS, Android, and web using .NET. In addition, the team helped integrate the payment system and square. The client appreciated their commitment throughout the project.

    “They are very responsible and accessible; you can reach them pretty much 24/7.  If something needs to be done, it doesn’t matter that they are in a different time zone, they always dedicate a project manager who can answer the call, or send a chat message back.” – CTO, Technology Agency

  • 13
    $50,000+
    250 - 999 Employees
    Palo Alto CA

    Waverley Software is a software engineering company headquartered in Palo Alto, Calif. It also has offices in Boston, Kharkiv, Ukraine, Lviv, Ukraine, and Ho Chi Minh, Vietnam. Founded in 1992, Waverley's team of over 80 employees mainly provides midmarket brands around the world with custom software development, mobile app development, and IoT development services.

    Clients
    Matrixx
    Nespresso
    Seagate
    GameChanger
    Industries
    Notable Project

    Waverley Software provided an alarm company with custom software embedding, mobile app development, and supply staff augmentation for quality assurance. The team primarily worked on Android development for the mobile app, but also helped with embedded Linux software development, real-time operating systems, and networking protocols.

    “Thanks to their excellent technical proficiency, Waverley Software produced high-quality deliverables for our company. They helped us foster the ability to bring four projects to market during my time with the company. We’ve successfully sold those systems to new customers already.” – Senior Engineer, Alarm Company

  • 14
    $25,000+
    250 - 999 Employees
    Palo Alto CA

    Reinvently is a mobile strategy and app development agency in Palo Alto, Calif. and Dallas. With a team of about 43 employees, the agency specializes in UI/UX design, research and consulting, and engineering.

    Clients
    Mens Warehouse
    Live Nation
    Visi Mobile
    Gracenote
    Industries
    Notable Project

    Reinvently designed an iOS prototype for an online startup. The startup specializes in online reviews and Reinvently helped with the design and developed app features the client requested.

    “I find Reinvently to be very creative and experienced. They've helped us establish some features that turned out to be very helpful in the testing phase.” – Co-Founder, App

  • 15
    $25,000+
    250 - 999 Employees
    Pleasanton CA

    Altoros is a software development company in Minsk, Belarus. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services. 

    Clients
    Sony
    Allstate
    Toyota
    WMG
    Industries
    Notable Project

    Altoros worked on blockchain development for an insurance platform. Altoros developed multiple software projects for the client including a monitoring interface and a custom front end. Altoros also connected the client to Smart Contract and built a cloud-based monitoring network on the software. 

    "They [Altoros] have very high-class project management. All team members are skilled from a technical, organizational, and logistical standpoint. They perform very well." - CEO, Insurance Platform 

  • 16
    $1,000+
    10 - 49 Employees
    Kozhikode India

    WeMakeIoT is a software agency based in Calicut, India, and founded in 2014. Their team of more than 10 offers web and IoT development solutions for small and mid-market agencies in the fields of energy, business services, and more.

    Clients
    Mastercard
    HP
    Microsoft
    Industries
    Notable Project

    WeMakeIoT provided staff augmentation services for an energy company. The company wanted to roll out an interface for one of their backend services. WeMakeIoT helped roll out the interface to a small test group on time.

    “We were most impressed by how similar their previous projects were to ours.” - Head of IoT, Energy Company

  • 17
    $25,000+
    10 - 49 Employees
    Holland MI

    Headquartered in Holland, Michigan, Twisthink is an IoT development company. The small team specializes in IoT development, custom software development, ux/ui design, Artificial Intelligence, and more. The firm was launched in 2001.

    Industries
    Notable Project

    Twisthink serves as a software development partner to an industrial and agricultural equipment manufacturer. They focused on the human-centered design aspect of a telematics dealer portal solution.

    "Having their experience with human-centered design has been crucial for us."

  • 18
    $5,000+
    250 - 999 Employees
    Atlanta GA

    Contus is an IT services and development firm based in Atlanta, Ga. It also has offices in Sunnyvale, Calif. and Chennai, India. It was founded in 2008 and employs over 400. Contus primarily provides mobile app development, web development, and e-commerce development.

    Clients
    Lspoof
    Mango
    LinkLearn
    Lansdowne Pub
    Industries
    Notable Project

    Contus developed a functional web shop for a German building materials startup that had a vision for a disruptive platform to purchase and distribute construction supplies in the European market. Contus used an agile approach for the end-to-end development and subsequent design of the e-commerce site it created.

    "The Contus team management handled the situation quickly and professionally." – Managing Director, German Construction E-commerce Firm

  • 19
    $25,000+
    1,000 - 9,999 Employees
    New York NY

    Headquartered in New York, iTechArt is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, iTechArt has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, iTechArt’s talent pool includes 1600+ engineers with experience in all of the latest technologies.

    Clients
    ClassPass
    Forex.com
    Merkle
    ZEFR
    Industries
    Notable Project

    iTechArt Group is assisting with the development of a content management software for video advertisements. The team is building the system to accommodate multiple social media platforms like YouTube and Facebook.

    “The engagement has been very successful overall thus far. The work we've been able to quickly launch wouldn't have been possible without iTechArt's help. In addition to the quality of their code, they've also integrated extremely well into our team, adapting to our internal processes relatively seamlessly.” – Founder & CTO, Software Consulting Agency

  • 20
    $10,000+
    250 - 999 Employees
    Ahmedabad India

    Prompt Softech is a software development company that was founded in 2008. Headquartered in Ahmedabad, India, the company consists of 202 employees. They specialize in custom software development, mobile app development, CRM consulting, and SI. They primarily work with midmarket clientele in the information technology, financial services, and healthcare sectors. 

    Clients
    AMUL
    Bayside
    Adani
    Creamistry
    Industries
    Notable Project

    Prompt Softech partnered with an employee management solutions company to design an applicant tracking system. After supporting a cloud-based application, their role expanded and they began to work long-term. The client started to consider Prompt Softech an invaluable part of their company.

    "We have been meeting with them several times a week for more than five years. They are part of our company." – CTO, IT Services Company

     

     

  • 21
    $10,000+
    250 - 999 Employees
    New York NY

    TVS Next Private Limited is a technology solutions and services provider headquartered in New York City, with an office in India. Founded in 2008, the team of 185 specializes in custom software development, UX/UI design, and loT development. They primarily serve health care and medical, and information technology clients.  

    Clients
    Pharma Point
    eXact Learning Solutions
    Industries
    Notable Project

    TVS Next Private Limited worked on iOS and Android development for a boutique IT firm. They developed iOS and Android web applications, including UX/UI and QA testing. The client appreciated their communication throughout the process.

    “I found them to be easy to work with. They conform to the working hours of the client; they're responsive, listen well and make suggestions, acting as a part of our team.” – President and COO, Boutique IT Firm

  • 22
    $100,000+
    1,000 - 9,999 Employees
    L'viv Ukraine

    Intellias is a software development services provider headquartered in Ukraine with delivery offices in Germany, Poland, and Saudi Arabia. Founded in 2002, they have 1,600+ employees today and supply Fortune 500 corporations and tech innovators across the globe with solutions in the automotive, financial, agriculture, transportation, telecommunications, edtech, healthcare, and retail domains. The services include custom software development, Big Data, AI/ML, IoT, and cloud solutions.

    Clients
    HERE Technologies
    Siemens
    Deloitte
    Microsoft
    Industries
    Notable Project

    Intellias is developing a location data platform for a global leader in location-based services. The platform is powered by real-time HD maps, and the engineers are responsible for the cloud-based architecture and robotaxi technology that aims to enable self-driving cars in the future.

    The partnership resulted in increased efficiency and a 40% reduction in costs, while allowing in-house staff to focus on strategic projects. Intellias impressed with their solid talent acquisition process and quality standards. The agency's proactive management kept projects moving forward." - Manager, Location Platform Company

  • 23
    $10,000+
    50 - 249 Employees
    Los Angeles CA

    Founded in 2013, SoluLabs is a mobile app and custom development firm based in Ahmedabad, India. SoluLabs currently employs more than 60 developers with a range of specialties – from mobile app development to blockchain to IoT development to SaaS product development.

    Clients
    Casting Work Book
    Deals En Route
    Apptoto
    VersaFit
    Industries
    Notable Project

    A social fitness startup hired SoluLabs to develop a mobile app from scratch. The product used geofencing to connect people to fitness venues in different locations and was recognized by Inc. magazine for its user experience. After their release, the Android and iOS apps enabled the startup to gain more recognition and funding. The client credits SoluLabs' efficient work with being able to grow the company.

    "They were responsive overall. If we needed quick changes to be made, SoluLab set up meetings and kept clear lines of communication to understand and diagnose our ongoing issue. ... I emailed and called the team at random times, and someone was always available." – CEO, Social Fitness App

  • 24
    $10,000+
    50 - 249 Employees
    Warszawa Poland

    Intent (formerly inFullMobile) is a Warsaw, Poland based app and software development firm that was founded in 2008. They have 35 employees and their team focuses on mobile app development, UX/UI design, and custom software development. They mostly work with enterprise clients in the consumer products, information technology, and business services industries.

    Clients
    Samsung
    Coca-Cola
    Nike
    T-Mobile
    Industries
    Notable Project

    A hygiene products company worked with Intent to create their mobile app. The client was most impressed with the project management skills of the team.

    “They [Intent] were proactive, responsive to our needs, and agile. They were doing everything that was required to meet the deadlines. Even if we had unforeseen issues to fix during testing, they were able to meet the deadlines 90% of the time.” – Senior IT Manager, Hygiene Products Company

  • 25
    $100,000+
    250 - 999 Employees
    Mississauga Canada

    Knoldus Inc. is a computer software company founded in 2010. Based in Mississauga, Canada, they also have offices in Chicago, Noida, India, and Singapore. They have a team of 130 employees and specialize in enterprise app modernization, AI, and BI and big data consulting and SI. 

    Clients
    Google
    Cisco
    HPE
    Philips
    Industries
    Notable Project

    Knoldus helped an online tutoring company re-build the company's existing codebase. The practice was incorporated with respect to Scrum base development. During the 2-month exam season, the product generated more revenue than the cost of the developing the product. 

  • 26
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    Droid Technologies is an electronics design company based in Kiev, Ukraine. Founded in 2016, the team of 17 specializes in IoT development, custom software development and web development. They work primarily with small business clients mainly in the IT and telecommunications industries.

    Clients
    Engino
    PDP Associates
    KODAMA
    Industries
    Notable Project

    Droid Technologies worked on IoT development for an electronic networking company. They plugged an in-house resource gap for the development of an IoT device that sends sensor data to a microcontroller platform. The client was impressed with the work that they did.

    “The impact of their work is remarkable. We didn’t have any experience in firmware development, and they now handle this almost entirely. They’re very important in our company.” – Head of Development, Electronic Networking Company

  • 27
    $50,000+
    50 - 249 Employees
    L'viv Ukraine

    Euristiq is a custom software development company founded in 2016. Based in Lviv, Ukraine, their team of around 50 employees splits their focus across IT staff augmentation, cloud consulting & SI, custom software development, and IoT development. They work with businesses of various sizes, including small, midmarket, and enterprise. 

    Clients
    A.S. Watson
    Ryanair
    Philips
    Larsen & Brusgaard
    Industries
    Notable Project

    Euristiq provided web development services to create a patient management system for a software solutions company's client. They worked on the frontend and augmented efforts for UI tasks. The final platform was intuitive and met all performance expectations. 

    "We will continue to leverage Euristiq to augment our team, and have already engaged them on two other projects." – CTO, Software Solutions Company

  • 28
    $25,000+
    50 - 249 Employees
    Agoura Hills CA

    TechAhead is an end-to-end mobile application development company based in Southern California with offices in Agoura Hills, Calif. and Noida, India.  Focusing on bespoke digital solutions and UI/UX since 2009, the company works across multiple verticals for some of the world's largest companies.

    Clients
    American Express
    Audi
    Disney
    ESPN F1
    Industries
    Notable Project

    TechAhead redeveloped the legacy app for a media company, updating the design and coding for iPad as well. Complimented for their honesty and diligence, the team executed the project in an impressive and cost-effective fashion.

    “I was impressed with the quality of their work. It’s very reliable. … They were cheaper than the previous company I was using and I got better results.” – Development Manager, Non-Profit Media Company

  • 29
    $10,000+
    50 - 249 Employees
    Tallinn Estonia

    HQSoftware is a software development company with offices in Estonia, the United States, and Belarus. The team of under 250 specializes in IoT development, AR/VR development, web development, and mobile app development. Founded in 2001, the firm solves problems like limited budgets and inadequate offshoring options by designing apps that align with business needs and ideas. By focusing on every aspect of IoT ecosystems above low-level programming for hardware, HQSoftware offers clients new product and service opportunities. HQSoftware develops technical solutions to improve clients' customer experience, create new revenue streams, and drive traffic. 

    Clients
    Skoda
    Sega
    HTC
    BBC
    Industries
    Notable Project

    HQSoftware helped an online reservation system for golf courses attract more customers and boost sales by designing an accessible PHP web-based app that allowed users to book tee times at various golf courses. As a result of its partnership with HQSoftware, the online reservation system has made $500,000 in revenue. 

    "HQSoftware was flexible and let me dictate the terms depending on what would make sense." – Owner, Golf Company 

  • 30
    $5,000+
    10 - 49 Employees
    Kyiv Ukraine

    Founded in 2015, Springs is a software development company headquartered in Kyiv, Ukraine and in Naberezhnye Chelny, Russia. Their team provides custom software development, web development, and web design to small and mid market companies. The clients they primarily partner with are in the real estate, retail, transportation, e-commerce industries. 

    Clients
    Cycling Showers PWA
    Mesh
    Flutter
    Industries
    Notable Project

    Springs partnered with a computer software company to aid them in custom integration for their third party client’s management system. Springs provided a Cron API and worked to sort big data to implement them on a new hosting platform; the partnership was successful. 

    “They are a team of creative developers who find a way to make things work. The team took them bugs in stride and always found a solution. I also found their prices to be fair and competitive.” –– Managing Director, Computer Software Company 

Tell us about your project
NEED HELP SELECTING A COMPANY?

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