Our directory of the best IoT companies in the USA is grounded on our five ranking criteria, reviewed by 12 executive experts, and informed by over 1,400 client reviews. This provides you with a consistent way to compare and select top providers.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Corporate Services × $50,000 & Up ×Clear Filters
  • Solving complex problems with design and technology since 2005.

    We craft digital products that streamline your processes, expand your customer base, and drive business growth. Strategically located within your reach, we'll take your ambitious project from an intriguing idea to an outstanding success stories...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • UI/UX Design
    • Software Development
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    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    24 Projects Listed
  • AI-Native App & Enterprise Software Development Company

    TechAhead, a global leader in AI-powered custom software development & cloud engineering services, trusted by Fortune 500 companies and enterprises worldwide. We are a Great Place to Work-certified company with 240+ experts and 16 years of experience in engineering innovative, scalable applications...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • IoT
    • Staff Augmentation
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    Location
    Agoura Hills, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    26 Projects Listed
  • Tailor-Made Solutions

    TheoremOne serves as a collaborative innovation partner, leveraging technology to create new business opportunities...

    Top Services:

    • IoT
    • eCommerce Development
    • Software Development
    • Mobile App Development
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    Location
    Woodland, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
  • Tech centered around people!

    Kepler Team specializes in providing comprehensive healthcare software development services to help HealthTech businesses scale their operations...

    Top Services:

    • IoT
    • AI Development
    • Software Development
    • IT Services
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    Location
    Charlotte, North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed
  • AI-accelerated engineering partner for legacy modernization and smart enterprise solutions dev

    Founded in 2018, Devox Software partners with mid-market and enterprise businesses to modernize aging systems, engineer new digital products, and bring AI into production the right way: safely, incrementally, and with measurable ROI...

    Top Services:

    • Software Development
    • Cloud Consulting
    • AI Development
    • DevOps Consulting
    • Mobile App Development
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    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • Empowering Communication & Connecting Communities

    Digital Deployment is a website development firm focused solely on website development and its various facets including content management, UX/UI, accessibility, information architecture, strategy, migration and stakeholder discovery. We currently operate over 300 websites for clients across the Uni...

    Top Services:

    • Web Development
    • IoT
    • Web Design
    • Mobile App Development
    • Software Development
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    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Software Development Made Easier.

    Craft exceptional digital solutions with a team of design, development, and strategy specialists. Everything you need is in one place...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • DevOps Consulting
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    Location
    Walnut Creek, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $50,000 & Up
  • Engineers private LLM systems, sovereign AI deployments, and agentic architectures for enterprises

    Tensorsoft is an AI-first software development company helping growing businesses build scalable, intelligent, and future-ready digital solutions. We specialize in designing and developing custom software, mobile applications, and AI-powered platforms that solve real business problems and accelerate growth...

    Top Services:

    • AI Development
    • Software Development
    • Blockchain
    • IoT
    • Mobile App Development
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    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
  • Challenges Accepted. Solutions Delivered.

    Sigma Design integrates design, engineering, and manufacturing capabilities under one roof. That co-location enables rapid prototyping, rigorous testing, and quality assurance in one place, lets us own a significant portion of the supply chain internally, and produces quick feedback loops and streamlined...

    Top Services:

    • Design Services
    • Product Design
    • Wearables
    • IoT
    • Software Testing
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    Location
    Camas, Washington
    Number of Employees
    250 - 499
    Minimal Budget
    $50,000 & Up
  • Succeed Faster with Syberry.

    Austin-based Syberry builds custom software that companies own outright, replacing costly SaaS tools, modernizing legacy systems, and putting AI to work with people firmly in control. Since 2011, our team has shipped 300+ solutions for startups and Fortune 200 brands. A distinctive delivery process, run on...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • IoT
    • Show more
    Location
    Austin, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up

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Agencies vetted
131,438+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

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Agencies verified
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IoT Companies FAQs

What services do the Internet of Things companies in the US provide?

Leading Internet of Things (IoT) companies based in the USA provide end-to-end development services that cover product strategy and planning, design and development, deployment, and long-term maintenance. 

Specifically, they offer the following: 

  • IoT consulting: Providing expert guidance on planning, building, and optimizing IoT solutions to strategically achieve business goals and maximize return on investment (ROI). 
  • IoT hardware and firmware development: Building the system’s physical components (e.g., sensors and gateways) and the embedded software that runs on devices, enabling secure data collection, connectivity, and over-the-air (OTA) updates. 
  • IoT app development: Creating software that controls and manages data from the IoT device, and often includes UI/UX design, hardware integration, cloud engineering, and analytics. 
  • System integration: Incorporating the IoT ecosystem (e.g., devices, sensors, apps, and data platforms) into the business's IT infrastructure (e.g., enterprise resource management) and ensuring reliable data flow and workflows. 
  • IoT security: Implementing data encryption, device authentication, ongoing patching, and other cybersecurity best practices to protect the IoT system’s devices, network, and data from digital threats. 

How long does it take for an IoT company to complete a project in the US?

The timeline for top IoT companies in the USA to complete a project depends on the hardware, connectivity, security, regulatory, and integration requirements.  

Generally, a smart home system can take 6-8 months, while an Industrial IoT (IIoT) solution with predictive analytics has a timeline of 12-18 months. A patient monitoring solution, on the other hand, requires 1-2 years. 

Here’s a timeline of the IoT development process: 

StageTasks

Planning and research
(1-2 months)

  • Defining business goals, target user needs, hardware, and tech stack

Prototyping  
(2-3 months)

  • Designing system architecture and UI/UX
  • Testing hardware components and integrations
  • Feasibility analysis of the entire system

Development
(4-8 months)

  • Building the firmware, mobile and web apps, dashboards, cloud platforms, and system integrations 

Testing and iteration
(2-4 months)

  • Testing the hardware, software, and connectivity of the entire system against real-world conditions 

Deployment
(1-2 months)

  • Configuring the devices in the field
  • Deploying the app to the live environment
  • Monitoring performance 

How much do these US companies charge?

On average, the hourly rate of an IoT development team based in the US starts at $100 to $200. However, more specialized and senior teams can charge over $900 per hour. 

Here is an approximate IoT project budget range: 

TypeEstimated costsFeatures
MVP/Pilot App$50,000-$100,000
  • Simple user interface (UI)
  • One-way device communication 
  • Ex: Air quality monitor 
Basic IoT App Production$100,000-$200,000
  • System integration
  • Data analytics, cloud platform, and API
  • Ex: Inventory monitoring system
End-to-End IoT$200,000-$500,000
  • Bi-directional device comm 
  • Multiple sensors 
  • Device management 
  • Ex: Cargo monitoring IoT
Enterprise IoTOver $500,000
  • Multi-network and multi-system integration 
  • AI-enabled analytics 
  • Enterprise cloud system 
  • Ex: Smart grid management systems

What factors affect IoT development costs?

The cost of IoT development in the US varies greatly depending on project complexity, core features and functions, targeted devices and platforms, data volume, processing needs, and compliance requirements.  

Cloud services, system integration, and ongoing maintenance also impact overall billing. 

Here are some of the top factors that impact IoT development costs: 

  • Code reuse for cross-platform apps often has 30-40% lower costs compared to building separate native apps for multiple platforms. 
  • Pre-built libraries and software development kits can reduce development effort and time, resulting in approximately 15-20% lower project rates. 
  • Open-source libraries can reduce licensing costs and custom build effort, leading to a 15-20% lower billing. 
  • Ongoing maintenance and updates are an additional 10-30% of initial development costs and are billed annually. 

Additionally, security and regulatory compliance certification can add $1,200 to over $95,000 to the IoT development billing, depending on your requirements. For instance, HIPAA compliance costs $80,000-$120,000, and typically includes legal fees and employee training. 

What are the most common industries that work with IoT providers?

All industries benefit from working with top IoT companies. However, research shows that these sectors have the highest IoT growth based on the projected 2021–2030 market growth (CAGR): 

  • Automotive: 25.1% 
  • Manufacturing: 24.9% 
  • Transportation: 21.7% 
  • Aero-Defense: 15.6% 
  • Industrial: 20.5% 
  • Consumer: 12%