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.
Discover the Best Internet of Things Company in USA
2 Companies-Rankings updated: September 04, 2026
Each IoT company on DesignRush is evaluated for technical expertise, experience, and verified client feedback to help businesses compare Internet of Things solutions. Some listings may be paid.
VerifiedVerified by the DesignRush team for authenticity and credibility.
Full-Cycle IoT and Software Development company
We deliver cutting-edge, scalable, and fully functional IoT hardware and software products and ecosystems that help clients achieve their specific objectives...
Top Services:
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
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Location
California City, California
Number of Employees
500 - 999
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
24 Projects Listed
Yalantis Services
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
IT Services
Cybersecurity
Staff Augmentation
Cloud Consulting
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RAKwireless
Toyota Tsusho
KPMG
Healthfully
Orbis Systems
Lifeworks
Scholz Databank
123 Sourcing
Truhoo
Data sourced from the agency's DesignRush profile
Yalantis Reviews & Testimonials
Sergei Lishchenko
Director of Digital Experience and Innovation at Orbis System
5.0★
Fintech Review from Sergei Lishchenko
The exception team the client collaborated with brought in fresh ideas and innovative technologies previously unfamiliar to the client. For example, with Yalantis' guidance, the client's developers explore the Go language. The primary reason the client chose Yalantis is its strong organizational and project management skills. It's not just about the developers; Yalantis provides a comprehensive support framework, ensuring that a project manager is consistently present. (Verified via email)
Jason Jung
Senior engineering manager at Zillow
5.0★
Software Development Review from Jason Jung
Yalantis functions as an integral scrum team, supporting the development teams of a real estate firm. It created renovation project management tools that encompass a web app, a mobile app, and a backend system. Thanks to Yalantis, the client expanded development capabilities and achieved key short-term goals. Its quick integration was pivotal in launching various projects. Beyond delivering top-notch work, Yalantis emphasizes a culture that prioritizes the customer's needs. (Verified via email)
Roy D
Partner at RAKwireless
5.0★
Outsourcing Review from Roy D
An IoT manufacturer teamed up with Yalantis to craft an application, enabling users to manage their devices more efficiently. Utilizing Node.js and basing the architecture on Circulus, Yalantis delivered commendable outcomes. It is responsive to any development challenges, offering swift resolutions. The client appreciates Yalantis' proactive stance, impressive technical expertise, and practical solution suggestions. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile
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Zealous System is an AI-powered technology partner delivering custom software, AI solutions, web and mobile apps, and enterprise platforms. As a software solutions provider, we serve startups and enterprises across healthcare, FinTech, logistics, education, manufacturing, and more...
Top Services:
Software Development
Product Design
Web Development
eCommerce Development
WordPress Website Design
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Location
Lewis Center, Ohio
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
22 Projects Listed
Zealous System Services
Software Development
Product Design
Web Development
eCommerce Development
WordPress Website Design
Mobile App Development
AI Development
IoT
Blockchain
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Kerson Wallaw Consulting Firm Inc
Neil Patel Digital
Barber's Connect
Data sourced from the agency's DesignRush profile
Zealous System Reviews & Testimonials
Grzegorz Grabczak
Chief Executive Officer at DIGITAL-IMAGES
5.0★
Software Development Review from Grzegorz Grabczak
We worked with Zealous System on an AI-powered fraud triage solution for one of our clients in the Europe financial services sector. The project involved a complex fraud investigation workflow where analysts were handling a large number of alerts and gathering information from multiple systems. Zealous System worked closely with us to understand the requirements, existing processes and expectations of the end client before moving into development. The team developed an AI-powered fraud triage agent that brings relevant information together, helps prioritise alerts and provides explainable recommendations while keeping human analysts involved in important decisions. What I appreciated was the team's ability to understand both the business and technical sides of the project. Communication was consistent, and they were responsive when requirements evolved during development and testing. The solution helped streamline the investigation process and reduce the amount of repetitive manual work involved in reviewing fraud alerts. Overall, we had a positive experience working with Zealous System. They were a reliable technology partner for us on this project, particularly given the complexity of introducing AI into a financial services environment.
DIPAK VAIDH
Review from Google
1.0★
DIPAK VAIDH's Review Sourced from Google
I visited Zealous System on 16th June 2025 for the walk-in interview announced on LinkedIn for interns/freshers in Python, PHP, WordPress, .Net, and QA roles. Despite clearly stating it was open for freshers, upon arrival, all Python candidates, including myself and my sister, were told they only accept those with prior experience, as interns are directly placed on live projects. This information was never mentioned in the post. The company blamed the marketing team for the misleading post. This experience wasted our valuable time, energy, and travel expenses. I urge the company to coordinate better internally and post accurate job/internship information to avoid misguiding freshers who genuinely seek opportunities.
Ravi Prajapati
Review from Google
5.0★
Ravi Prajapati's Review Sourced from Google
Zealous System is outstanding when it comes to AI development! Their team helped us build a smart, AI-powered software solution that completely transformed how we manage data and customer interactions. They explained complex AI concepts in simple terms and delivered a solution that works flawlessly. From planning to post-launch support, everything was smooth and professional. Highly recommended if you're looking for reliable AI experts!
Reviews verified by DesignRush and sourced from the agency's profile
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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.
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:
Type
Estimated costs
Features
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 IoT
Over $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%
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