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

  • 181
    $10,000+
    50 - 249 Employees
    Pasadena CA

    Located in Pasadena, Calif., Art + Logic is a development and design firm that was founded in 1991. The team of 85 work with a diverse set of clients on their custom software development, web development, web design, and mobile app development needs.

    Clients
    Yamaha
    HP
    NASA
    Apple
    Notable Project

    An education nonprofit hired Art + Logic to develop and design a game app. The app, which involves creating an avatar and being involved in an artificial community, had interactive and customizable features. The client has been very pleased with the feedback and was impressed with how committed Art + Logic was to the project.

    "I was also impressed by how quickly they [Art + Logic] were able to understand our vision, despite our lack of technical knowledge. The app they created was right on target." – VP of Clinical Services, Education Nonprofit

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  • 182
    $10,000+
    50 - 249 Employees
    Lehi UT

    Appsbee Software LLC is a big data company based in Lehi, Utah with an office in Kolkata, India. Founded in 2010, the team of 89 specializes in web development, BI and big data consulting and SI, and custom software development.

    Clients
    Amber Alert GPS
    SharenPay Inc.
    HOODU Inc.
    NSCB International Airport
    Notable Project

    Appsbee Software LLC worked on mobile development for a payment app. They provided backend maintenance and support for an iOS app and developed an Android version of the app as well. The client was impressed with the results.

    “Quite often, a small change can affect an awful lot. This has been a problem even for our internal team, but Appsbee picked up on it quickly, making sure that the testing was rigorous. I got involved on a daily basis, testing what had been done and how, before making anything live. Appsbee was good in this regard.” – Chief Product Officer, Payment App

  • 183
    $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 built a website for an investment fund. Their team created features, graphics, and interfaces for the site using Wordpress. The new site helped increase brand awareness and helped the client create new marketing strategies.

    "They’re very engaged—even with relatively simple projects like this—and as a result, they did very good work." – Director of New Product Development, Investment Fund

  • 184
    $25,000+
    10 - 49 Employees
    Sydney Australia

    MadAppGang was founded in 2011 and has a team of 19 employees. They specialize in developing mobile apps, AI, and blockchain. They are headquartered in Sydney, Australia, with a second location in Kremenchug, Ukraine. They work with mostly small and midmarket companies.

    Clients
    Johnson & Johnson
    ExpressVPN
    Webmoney
    Microsoft
    Notable Project

    MadAppGang helped design an online shopping company’s user interface. They implemented and debugged their app, for both Android and iOS platforms. The client was pleased with their successful results.

    “I’ve worked with developers from all over the world, and MadAppGang is in the top 2%-3% I’ve ever seen.” –CEO, Online Shopping Company

  • 185
    Undisclosed
    250 - 999 Employees
    Wrocław Poland

    SpyroSoft is an IT company based in Wroclaw, Poland with offices in Krakow, Poland and London. Founded in 2016, the team of 143 specializes in IT staff augmentation, custom software development, and web design. They focus on business services, automotive, and financial services.  

    Clients
    Deloitte
    Trackman
    Razer
    Nuddge
    Industries
    Notable Project

    SpyroSoft worked with a digital transportation company on UI design, QA, and app development. They set up a team with the skills needed for selected technologies and ran 5-10 projects at a time. The client was impressed with the quality of their work,

    “With SpyroSoft, we’ve achieved really elevated standards while meeting all deadlines and budget constraints. Their work has been of very high quality, which we can measure by the nonexistent or minimal amount of bugs found by our clients.” – Executive Partner, Digital Transportation Company

  • 186
    $1,000+
    2 - 9 Employees
    København Denmark

    Fifium is a software development agency based in Copenhagen, Denmark. They were founded in 2016 and employ a team of 9. The company provides mobile, web, e-commerce, AR/VR and IoT development and enterprise app modernization services.

    Clients
    The Fifium team consists of multi-skilled app engineers
    who are dedicated and follow an app strategy
    which help clients to develop a powerful mobile app development for their business requirement.
    Industries
    Notable Project

    Fifium designed a developed a website for a career coaching consultancy in Denmark. They delivered a content-rich site based that aligned with the client’s provided requirements. The team was accessible throughout the process and the client felt the price was fair for the value received.

    “They’re good about communicating how the project is moving along and being responsive to me. Whenever I needed an answer, I got it.” — Owner, Career Coaching Consultancy

  • 187
    $5,000+
    50 - 249 Employees
    Brooklyn NY
    RailsCarma is a custom software development company. Their midsize team is located in Brooklyn, New York; Bengaluru, India and Dallas, Texas. The firm specializes in custom software development, mobile app development, web development, cloud consulting & SI, and more.
    Industries
    Notable Project

    RailsCarma provided custom developed a marketing and business conversion SaaS platform for small to mid-sized businesses. They were responsible for building the cutting-edge solution.

    "Their developers are by far the best in the market."

  • 188
    $50,000+
    50 - 249 Employees
    Toronto Canada

    TheAppLabb is a software development firm that was founded in 2007. The company is headquartered in Toronto and is made up of 49 employees. They specialize in mobile app development, custom software development, and AI. They primarily serve midmarket and enterprise clients in the retail, IT, and advertising and marketing industries.

    Clients
    Unilever
    Samsung
    Dell
    Electrolux
    Industries
    Notable Project

    TheAppLabb created a website for an E-Learning company that allows people to take practice tests in preparation for a nursing license exam. The client was impressed with the team's work.

    “Everyone from the finance person to the UI designer was accessible if I needed to talk. I could request to sit down with any of them, even without an appointment.” – Founder, E-Learning Company
     

  • 189
    Undisclosed
    50 - 249 Employees
    Wilmington DE

    Apriorit is a software product engineering company founded in 2002 with offices in Dover, Del., and Budapest, Hungary. Apriorit boasts a team of more than 200 employees who are well-versed in custom software development, web development, and mobile app development. 

    Clients
    Fortune 500 security solution vendors
    Fortune 500 virtualization technology vendors
    SaaS solution providers (CRM
    HR
    Industries
    Notable Project

    Apriorit developed Android and iOS applications for a mobile security company and was later contracted for further development of Chrome extensions and Windows and Linux projects. Apriorit provided long-term technical support for all platforms. 

    "Their project managers have taken away many of the headaches associated with software development, and I’ve learned to trust that, if I require something from them, I will receive a reply and it will be done." — CEO, Mobile Security Company 

  • 190
    $25,000+
    10 - 49 Employees
    New York NY

    HubSpire is a digital agency based in New York with offices in Matawan, NJ, and Cochin, India. Founded in 2008, HubSpire's team of around 25 employees provides small and mid-market consumer products and IT companies with a range of services such as mobile app development, web design, web development, and big data consulting. 

    Clients
    Cubic Transportation Systems
    International Data Corporation
    Cubic Transportation Systems
    Lenevo
    Industries
    Notable Project

    HubSpire worked partnered with a a real estate tech to improve their online marketplace for shared housing rentals. They built a mobile app and a web app, using MySQL for a backend database and coding Python. The finished apps have search functionality, property listings, social media verification, and chat capabilities.

    "After we launched the products, we got up to roughly 50,000 users. We were getting 1,000 app downloads per week that were all organic." —Former Partner, Real Estate Tech Firm

  • 191
    $25,000+
    50 - 249 Employees
    Wrocław Poland

    NeuroSYS is a software development company based in Wroclaw, Poland. Established in 2010, the team of 40 specializes in custom software and web development and IT strategy consulting. They mainly interact with small businesses in the information technology or financial services industries.

    Industries
    Notable Project

    An educational solutions company hired NeuroSYS to build secure, reliable, and accessible learning management platforms. The program was voted 7th, out of 1000, for the best learning management system in 2017.

    “We wouldn’t have a platform or a business without NeuroSYS. They are our most trusted IT partner.” — CEO, Learning Management Platform

  • 192
    $5,000+
    10 - 49 Employees
    Bengaluru India

    Cumulations Technologies is a mobile app development agency headquartered in Bangalore, India with an office in San Jose, Calif. Founded in 2012, Cumulations Technologies' team of 37 employees provides mobile app development, internet of things development, and custom software development services to small, midmarket, and enterprise clients alike.

    Clients
    Intel
    Siemens
    Havells
    Decathalon
    Industries
    Notable Project

    Cumulations Technologies was hired by this energy company to provide web application development, mobile application development, and UX/UI design, all of which culminated in a fully developed iOS application, with UX/UI design, and cloud database integration using APIs. It also developed a web application for daily operational metrics, as well as a CMS and an events and reports module. 

    "The solution we built together is very user-friendly both on web and mobile." – VP of Engineering, Energy Company

  • 193
    $25,000+
    50 - 249 Employees
    Gandhinagar India

    smartSense Solutions is a software development company located in Gandhinagar, India. It was founded in 2013 and now employs a team of 47. smartSense Solutions provides custom software development, cybersecurity, mobile app development, and web development.

    Clients
    NDAX
    Breadcrumbs
    Temple Management
    Industries
    Notable Project

    A taxi service needed a development partner to create their platform. smartSense Solutions created a website and iOS and Android mobile apps. Integrated features include GPS tracking, a database system, and a backend portal. 

    "smartSense Solutions took care of any issues or bugs straight away. In terms of the quality of response, they were good with timing...If I had any issues with the system, they made sure that one of the developers addressed it straight away." — CEO, Taxi Service

  • 194
    $10,000+
    50 - 249 Employees
    Wrocław Poland

    In Wrocław, Poland, Thaumatec is an IoT development company. The midsize team focuses on IoT development, custom software development, Artificial Intelligence, and mobile app development and was established in 2014.

    Industries
    Notable Project

    Thaumatec handles product development services for a biometric solutions company. The team continues to provide product development support for projects involving biometric devices.

    "Their ability to adapt to our business needs has been exceptional."

  • 195
    $1,000+
    50 - 249 Employees
    Madurai India

    Techmango Technology Services is a big data and cloud consulting company based in Madurai, India. Founded in 2014, their team of 41 employees provides enterprise app modernization and BI & big data consulting services.

    Clients
    University of Minnesota
    Notable Project

    Techmango Technology Services helped modernize an enterprise application for their education client. Featuring the ability to serve onsite medical professionals, Techmango Technology Services’s work resulted in their client’s increased positioning against the competition.

    "They’re responsive. Anytime we made tweaks to a new iteration of the project, they’d implement them right away." –Project Manager, Education Client

  • 196
    Undisclosed
    2 - 9 Employees
    Milwaukee WI

    Entrision is a software development firm located in Milwaukee. The firm was founded in 2012 and currently maintains a team of 6. They primarily focus on custom software development, mobile app development, IoT development, and web development.

    Notable Project

    After a previous vendor produced an unfinished project, a public safety non-profit approached Entrision to complete the task. Entrision salvaged the Ruby on Rails database and added applications like Recurly, TazWorks, and DocuSign. The client was able to triple their onboarding rate and regain past customers thanks to Entrision's efforts.

    "Derek (Founder, Entrision) is an honorable businessman and takes ownership of his work. He feels as responsible for our clients’ experience as we do." - Technical Manager, Public Safety Non-Profit

  • 197
    $5,000+
    10 - 49 Employees
    Poznań Poland

    WizzDev is a software development company based in Poznań, Poland, and founded in 2017 with more than 10 members. They are experts in IoT development, cloud consulting, and unified communications consulting solutions for small businesses.

    Industries
    Notable Project

    WizzDev provided firmware and PCB development solutions for a heater company. The company wanted to use firmware and PCB that wasn’t managed by their manufacturer. The outcome was successful.

    “Communication was very smooth and continues to be smooth and painless.” - Project Manager IOT, Heater Company

  • 198
    $10,000+
    250 - 999 Employees
    Kharkiv Ukraine

    Brightgrove is a software development company based in Kharkov, Ukraine, with an additional office in Minsk, Belarus. Founded in 2000, the team includes over 220 employees. Brightgrove provides custom software development, e-commerce development, and consulting services for BI/SI and big data.

    Clients
    Siemens
    Bosch
    Vodafone
    HRS GmbH
    Industries
    Notable Project

    Brightgrove worked on multiple development projects for a computer software firm.  The programmers expertly worked with a variety of technologies including Java, Microsoft.net, and Javascript, to name but a few. Brightgrove executed UX/UI-centric projects, as well. The team's highly skilled developers and resources fostered a longterm client relationship that continues to expand.

    "While we don't have hard metrics, Brightgrove has generated considerable revenue for our respective brands." –VP & Managing Partner, Computer Software Firm

  • 199
    $50,000+
    50 - 249 Employees
    New York NY

    Omega-R is a full-service digital agency headquartered in New York City. Founded in 2011 in Yoshkar-Ola, Russia, their 55 employees provide development and creative services for both start-ups and Fortune 500 companies. Omega-R offers web and mobile development, UI/UX design, branding, digital strategy, and AR/VR development.

    Clients
    Sberbank
    Avtodor
    CompTIA
    FSM National Department of  Education
    Industries
    Notable Project

    Omega-R revised a mobile app that underperformed with respect to the amount of data it processed. Omega-R developed an automatic solution for the client's data architecture and delivered a functional, up-to-date product. The client was highly appreciative of their communication and programming skills.

    "In terms of communication, meeting deadlines, and accomplishing tasks, they performed excellently." - President, US Educational Organization

  • 200
    $10,000+
    50 - 249 Employees
    San Jose CA

    Zone24x7 Inc. is a software and tech company based in San Jose, Calif. Founded in 2003, their team of over 50 experts provides IoT development, custom software development, and cloud consulting services for clients ranging from small startups to large corporations.

    Clients
    Macy’s
    Kohl’s
    Lbrands
    JCPenny
    Industries
    Notable Project

    Zone24x7 Inc. provided various software solutions for a retail company. The solutions included a bespoke software app for kiosks, device monitoring, and management software development. Zone24x7 Inc. has positively impacted the uptime of the company’s devices.

    “The project management was handled very effectively through clearly organized meetings and by following a strict methodology.” - Product Manager, Retail Company

  • 201
    $50,000+
    10 - 49 Employees
    Eagle CO

    Kelsus has been providing clients with software engineering teams to small businesses in the education, business services, and consumer product service industries since 2008. With a team of 50 in offices around the Colorado, Buenos Aires, Duvall, and Argentina areas, they help clients publish content, social strategy, and software development.

    Clients
    Sphero
    Equifax
    Zoopix
    DigitalTown
    Industries
    Notable Project

    Kelsus partnered with pet-owner social media company to design, create the application, and build an algorithm for a weekly competition to feature owners pets. The results were 20,000 users and over 30,000 pets on the platform with Kelsus app development.

    “I can’t say enough positive things about them. Rather than just building whatever we ask of them, Kelsus has been very helpful about leading us through the development process. As a self-funded startup, we don’t always know what we’re building, so they advise us on the most efficient ways to proceed.” – Co-Founder & CEO, ZooPix

  • 202
    $10,000+
    10 - 49 Employees
    Poznań Poland

    Mood Up Team is a software house based in Poznań, Poland. Founded in 2011, the team of 30 specializes in mobile app development, IoT development and web development. They work primarily with midmarket and small business clients in the business services industry.

    Clients
    Unilever (United Kingdom)
    ProSieben (Germany)
    Vicodo (Germany)
    Swimmo (United States)
    Industries
    Notable Project

    Mood Up Team worked on mobile app development for an insurance company. They developed iOS and Android apps that interact with insurance and security equipment, and provide users with technical support. The client was impressed with the team's quality of work.

    “However, I can say that the quality is amazing. They’re knowledgeable and experienced. They communicate well and work well with the rest of the team.” – CEO, Insurance Company

  • 203
    $10,000+
    2 - 9 Employees
    Barcelona Spain

    Gorilla Arm is a mobile app development studio based in Barcelona. Gorilla Arm was founded in 2015 and has a team of less than five employees that works on mobile app development, UX/UI design, IoT development, and graphic design

    Clients
    rtist
    Elvie
    Pillow Talk
    Pillow Talk
    Notable Project

    Gorilla Arm was brought in by an independent studio to develop an iOS app for a third party. Their fast, high-quality work positioned them well to receive more work in the future, such as Android version of the same app. 

    "I never received a service that was so fast, for such good value for money. I would definitely recommend them." —Creative Director, Development Studio

  • 204
    $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 Technologies partnered with a photography and videography company to build on an existing application for the client to launch to the public with new features. They provided development and re-launch strategies for a successful result with the client’s app.

    “They took me in and made me part of the family for my short stay with them in New Delhi and I left even more confident about our future partnership.They have their processes down to a fine art, and know exactly what they are doing.” CEO, Photography & Videography Company

  • 205
    $10,000+
    2 - 9 Employees
    Valbonne France

    BLACKBOXSECU is a software company based in Sophia-Antipolis, France with fewer than 10 employees. Since their founding in 2017, they have offered IoT and custom software development solutions to both small and medium-sized companies.

    Clients
    SYNERESE
    Industries
    Notable Project

    BLACKBOXSECU provided security solutions for an IT services company. The solution involved the development of a system that would secure the phone calls of the company’s users. BLACKBOXSECU’s solution was met with positive feedback.

    “They possess high-level technical knowledge and delivered exactly what we were looking for.” - CEO, IT Services Company

  • 206
    $10,000+
    50 - 249 Employees
    Chennai India

    Seehash Softwares Pvt. Ltd. is an India-based software company. Since 2008, they’ve provided web development, mobile app development and AR/VR development services.

    Clients
    Daimler AG
    Bharat Benz
    Ashok Leyland
    TAFE
    Notable Project

    Available on iOS and Android, Seehash Softwares Pvt. Ltd. developed a cloud-based mobile app for a hospitality company. The team was able to make adjustments quickly, ensuring a high-quality product. Great partners, they’re easy to work with.

    “Compared to other companies that I’ve worked with, they’re much better and easier to work with.” – Technical Head, Hospitality Mobile App

  • 207
    $10,000+
    50 - 249 Employees
    Broadheath, Altrincham United Kingdom

    Digica is a software company founded in 2017 in Lodz, Poland. Their team of more than 10 specializes in IoT development, custom software development, and AI solutions for mid-market and enterprise-level companies in the fields of advertising and government services.

    Clients
    LEGO
    T-Mobile US
    TomTom
    NHS
    Industries
    Notable Project

    Digica facilitated a machine learning workshop for an ICT company. The company had the workshop done for eight of their engineers. The company is satisfied with the workshops.

    “They prepared the agenda for the training according to our requirements.” - Principal Software Developer, ICT Company

  • 208
    $5,000+
    250 - 999 Employees
    Hanoi Vietnam

    Vmodev is a mobile application and web design and development company based in Hanoi, Vietnam. Founded in 2012, the team of 39 specializes in mobile app development, web design and development, and application management and support. 

    Clients
    Paktor
    Aimee
    BicycleBluebook
    R-App
    Industries
    Notable Project

    Vmodev worked on outsourcing development for a software company. They have worked with the client on over a dozen projects, from software development to complex multiform applications. The client was impressed with the capability they brought to each project.

    “They're pretty capable. They're generally on top of things. I also push the projects. They want to deliver instead of saying I can't do that.” – Owner, Software Company 

  • 209
    $25,000+
    50 - 249 Employees
    Dnipropetrovs'k Ukraine

    LANARS is a digital agency based in Dnipro, Ukraine. Founded in 2015, it has approximately 57 employees. They focus on mobile app development, IoT development, and other app development.

    Clients
    Charj.it
    CAT
    Lavina Snowboard Park
    Nekki
    Industries
    Notable Project

    LANARS built and developed a working prototype for a product distributor. It included mechanical and electrical design. 

    "The delivered working prototype exceeded our expectations. Core features were implemented and we could start with the market evaluation." CEO, Product Distributor

  • 210
    $25,000+
    10 - 49 Employees
    HaOgen Israel

    moblers is a digital development firm located in Kibbutz Haogen, Israel. Founded in 2007, they have 25 people on their team, which offers turnkey development services to small and midmarket businesses. Their development services include iOS and Android apps, IoT and web apps, smart chatbots, machine learning and AI, cloud solutions, and ultra-complex software. They also offer diverse consultancy services, ranging from UI/UX design and conversational UI to outsourcing developers. 

    Clients
    moblers vast experience and professional knowledge
    together with Fortune 500 customers
    five significant awards and an install base of over 100 million users
    make us the best choice when it comes to creating leading products that bring results beyond expectations. Some of our clients: 365Scores
    Notable Project

    moblers served an incident management platform by developing a new iteration of a mobile app. They designed new frontend elements and expanding its capabilities from only BlackBerry to also include Android and iOS. The team also rearranged the security stack. Overall, the client was greatly impressed with the team's work. 

    "Our business was heavily reliant on this project and on moblers’ contribution. We tracked KPIs to measure business success—such as monthly recurring revenue and annual recurring revenue, among others—as a result of moblers’ contribution." — Former CTO, Incident Management Platform

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