Top IoT companies in Seattle

Rankings as of August 2026

It is important to choose the IoT company in Seattle that is most appropriate for your mission and business goals. Use our convenient filter by location, size, price, and reviews to filter our list of 10 IoT company in Seattle service vendors in the USA to find the partners that meet your needs. Create a product that can achieve the desired business goals in your market. We have collected experts in their field in the ranking of the leading IoT company in Seattle. Visit profile pages, read company descriptions, customer reviews, and evaluate companies' experience, projects, portfolios to find the best-suited partner for your business.

List of the Best IoT Companies in Seattle

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All our ratings and catalogs are based on up-to-date data from the companies themselves and feedback from their customers. Next, the scores of each company were calculated using a carefully selected formula. Read More
Methodology
Company
Points
Portfolio
Reviews
Cases
# 1
Appinventors IoT company
Appinventors is a leading Digital Transformation Agency, we empower businesses to thrive in the modern digital world. We specialize in catalyzing growth through innovative digital solutions. Our team of experts harnesses cutting-edge technologies to optimize operations, enhance customer experiences, and drive tangible results. Appinventors is your partner in navigating and conquering the realms of digital transformation.
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Points 800
Portfolio 81
Reviews 3
Cases 2
Number of employees
50
Average project cost
$10,000
Location city
Seattle, US
Cost per hour of work
$25-49/hr
Visit Website
# 2
Embrox Solutions is an IT company with roots in Ukraine that develops a wide range of unique products.  WE DO A FULL PRODUCT DEVELOPMENT CYCLE: Embedded Development Services Internet Of Things Mechanical Engineering Services Hardware Development Services Wearable Development Services Custom Software Development
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Points 550
Portfolio 99
Reviews 5
Cases 2
Number of employees
50
Average project cost
$16113
Location city
Seattle, US
Cost per hour of work
$25-49/hr
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# 3
Etelligens is an industry-leading software product development company known for its reliable mobile and web development that delivers innovative solutions.Due to their unstoppable quest for adopting newer technologies & innovations, Etelligens has evolved into all inclusive-software project shopping destination that offers end-to-end Business & Technology Consultation. Get to leverage the skills of their certified professionals who utilize the latest tools, methodologies, and strategies to deliver ingenious solutions for mobile and web apps, Blockchain, digital product development, and many more. For More Details Email- info@etelligens.com
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Points 550
Portfolio 89
Reviews 0
Cases 3
Number of employees
200
Average project cost
$11580
Location city
Seattle, US
Cost per hour of work
$0-25/hr
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# 4
AYA Software IoT company
WE'RE AYA SOFTWARE  We have deep practical experience in business sectors such as: shipping, logistics, agriculture, finance, manufacturing, mechanical engineering and others. The format of our cooperation goes beyond the standard delivery of software, as we provide reliable ongoing support to our customers. We are always one phone call away.    
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Points 200
Portfolio 92
Reviews 0
Cases 3
Number of employees
-
Average project cost
$40
Location city
Seattle, US
Cost per hour of work
$63/hr
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# 5
SmartTek Solutions is a software development company that delivers software products, managed IT outsourcing services, and solution engineering to world-renowned customers. Our mission is to deliver intelligent and smart solutions to our clients, leveraging cutting-edge technologies and talented people across the globe. We are a community of specialists with common values, great ambitions, and respect for professionalism. Being passionate about technology. We can help you with: → Dedicated Teams (save time and effort by delegating all or part of your development processes to us); → Team Extension (get additional capacity for your company); → IT & Software Consulting Services (keep up with the global market trends and use the latest technology advancements). By leveraging top-notch technologies combined with the latest innovations and trends, Smart Tek constantly helps companies stay at the forefront of a tech-driven business environment. We specialize in: ✓ Web Development ✓ AR/VR Development ✓ ERP Development ✓ Mobile Development ✓ Cloud Development ✓ IoT Development ✓ Dedicated Team (R&D) ✓ Technology Consulting. Our technology focus: Python, .NET, Node JS, PHP, Swift, React, Angular, Go (golang), Flutter, Computer Vision & Machine Learning. Industry and domain expertise: FinTech, Healthcare, Real Estate, AgriTech, PropTech, Trading, Logistic, EdTech, Automotive. Our skilled experts will provide you with best-in-class projects tailored to your unique requirements. We're looking forward to getting in touch with you! Kindly, SmartTek Team  
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Points 150
Portfolio 63
Reviews 1
Cases 2
Number of employees
200
Average project cost
$50
Location city
Seattle, US
Cost per hour of work
$25-49/hr
Visit Website
# 6
Xonique IoT company
Xonique, a leading AI development company, specializes in creating top-notch business solutions integrated with modern technologies such as Generative AI and Machine learning. Our commitment is to drive innovation and operational excellence in every project through a custom software development approach, ensuring your business stays ahead in this competitive environment. We cover 360 degrees of all your technical aspects, making us a one-stop shop for you. Our areas of expertise are:AI DevelopmentGenerative AIMachine Learning DevelopmentLarge Language Model DevelopmentBig Data ConsultingMLOps ConsultingML Model EngineeringUI/UX DesignCustom Software Development Reduce Your Development Timeline by 40% with Xonique Hire Top Developers within days: Our streamlined approach involves thorough profiling of your project's requirements. We then leverage our extensive network and internal expertise to identify the ideal candidates within days. This efficiency is the result of years of experience and a well-established framework that prioritizes rapid response without compromising on quality.Over 200+ Engineers & Developers: Our team comprises industry-leading artificial intelligence professionals with extensive experience in AI, Blockchain, and mobile solutions.Delivered over 300+ digital products: Our portfolio spans a wide range of industries, showcasing our capability to handle diverse and complex projects.Proven Product Development Methodology: We employ a systematic approach to product development, ensuring quality and efficiency.Team Full Experienced in Agile Product Development: Our team is adept in Agile methodologies, allowing for flexible and adaptive project management.
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Points 326
Portfolio 84
Reviews 4
Cases 0
Number of employees
50-100
Average project cost
$52,000
Location city
Seattle, US
Cost per hour of work
$0-25/hr
Visit Website
# 7
XongoLab Technologies is a reputed mobile app development services provider company that specializes in providing innovative and cutting-edge solutions to businesses across the globe. The company has a proven track record of success, and its clients include a wide range of businesses, from startups, small businesses to large enterprises. The company has a team of skilled and dedicated developers who can help you create a solution that meets your specific needs. Turn your business ideas into reality with us!
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Points 183
Portfolio 54
Reviews 2
Cases 3
Number of employees
40
Average project cost
$15158
Location city
Seattle, US
Cost per hour of work
$0-25/hr
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# 8
The Gray Bear IoT company
The Gray Bear is a US-based IT service company offering groundbreaking web, app, and software design and development solutions. We help businesses leverage technology and remain profitable in today's highly competitive market. Since 2015, our team has collaborated with clients from different industries and market niches and has helped them digitalize their operations. We handpick our talent pool and provide continuous training to ensure that every solution delivered by The Gray Bear is up-to-date and success-generating. Apart from design and development, we also offer services for business planning, feature research, QA engineering, maintenance and updation, and migration. This makes us a one-stop solution for all your IT service requirements.
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Points 286
Portfolio 82
Reviews 4
Cases 3
Number of employees
249
Average project cost
$25
Location city
Seattle, US
Cost per hour of work
$0-25/hr
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# 9
Technource IoT company
Technource is a rapidly growing IT Solution Company which offers Web Design & Mobile Apps development services. Our developers master a wide range of current technologies that allow us to offer our clients dynamic IT solutions.
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Points 197
Portfolio 70
Reviews 0
Cases 1
Number of employees
100
Average project cost
$20
Location city
Seattle, US
Cost per hour of work
$0-25/hr
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# 10
Points 206
Portfolio 80
Reviews 3
Cases 0
Number of employees
-
Average project cost
$24797
Location city
Seattle, US
Cost per hour of work
$33/hr
Visit Website
# 11
Krishang Technolab have experience 8+ years of competence in IT consulting and software development, Krishang is renowned for achieving success via its unwavering expertise. We have expertise in managing various types of projects for the customer from varied business segments. Building innovative software products and web solutions for our clients is our passion. For the last 8 years, Krishang Technolab has been measuring performance for 1000+ international clients, and during that time, it has accumulated deep expertise in software development to help it analyse how SMBs and Fortune 500 organisations may achieve accelerated growth. From startups to large corporations, our skilled team of 40+ specialists provides services including legacy application modernization, web development, eCommerce, mobile application development, web application development, software re-engineering, and digital marketing services.
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Points 151
Portfolio 79
Reviews 1
Cases 4
Number of employees
55+
Average project cost
$5
Location city
Seattle, US
Cost per hour of work
$25-49/hr
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# 12
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Points 231
Portfolio 79
Reviews 5
Cases 4
Number of employees
33
Average project cost
$-1
Location city
Seattle, US
Cost per hour of work
$25-49/hr
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# 13
Excellent Webworld is a global leader in crafting next-generation digital products. From enterprise-grade, AI-powered software to smart mobile apps, we build solutions that give businesses a distinct competitive edge and maximize ROI. Our dynamic team of 300+ forward-thinking engineers, designers, and AI specialists has empowered thousands of SMEs, government, and Fortune 500 brands across North America, Europe, the Middle East, and beyond. With a proven track record spanning 13+ years, we have successfully delivered over  900+ transformative digital projects for clients in 18+ industries.  Service Expertise AI Development Generative AI Development AI Agent Development Agentic AI Development AI Chatbot Development Software Development Mobile & Web App Development Product Engineering On-demand App Development Cloud App Development Cybersecurity QA And Software Testing Tech Expertise AI & ML: Python, TypeScript, JavaScript, Kotlin, Pandas, Spark, SQL, Airbyte, MLflow, DVC, Weights & Biases, Docker, Kubernetes, FastAPI, Gradio, Streamlit Cloud: AWS, Microsoft Azure, Google Cloud Platform (GCP), Vercel Mobile: iOS, Android, Kotlin, Hybrid, iBeacon, React Native, Flutter Frontend/Backend: Next.js, NodeJS, AngularJS, ReactJS, VueJS, MEAN Stack, Laravel, Strapi Databases: Neon (serverless Postgres), Prisma Emerging Tech: IoT, Embedded, Industrial IoT, Wearable, Artificial Intelligence UI/UX: Tailwind CSS, shadcn/ui, Figma AI, Adobe Firefly Authentication & Analytics: Clerk, Plausible, Helicone Observability: Helicone, enterprise-grade monitoring tools. Industries We Serve: Automotive, QCommerce, Healthcare, Logistics, Hospitality, Education, Retail, Media & Entertainment, Oil & Gas, Fintech, Transport & Logistics, Sports, Real Estate, eCommerce, and more. Our work speaks for itself: https://www.excellentwebworld.com/our-work/ Contact us today for a free consultation. https://www.excellentwebworld.com/contact-us/
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Points 158
Portfolio 81
Reviews 2
Cases 0
Number of employees
200
Average project cost
$25
Location city
Seattle, US
Cost per hour of work
$25-49/hr
Visit Website
# 14
CDE E-commerce Development Agency is a cutting-edge firm at the forefront of digital innovation. Specializing in crafting bespoke e-commerce solutions, the company excels in providing end-to-end services for businesses seeking to establish or enhance their online presence. With a team of skilled developers, designers, and strategists, CDE delivers tailored solutions that seamlessly integrate user-friendly interfaces with robust back-end functionality. Their commitment to staying abreast of the latest industry trends ensures clients receive scalable and future-proofed e-commerce platforms. CDE E-commerce Development Agency in London stands as a trusted partner, consistently delivering top-notch solutions that drive online success for a diverse range of businesses.
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Points 431
Portfolio 73
Reviews 3
Cases 2
Number of employees
10-15
Average project cost
$7
Location city
Seattle, US
Cost per hour of work
$0-25/hr
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# 15
Points 386
Portfolio 53
Reviews 5
Cases 2
Number of employees
-
Average project cost
$23800
Location city
Seattle, US
Cost per hour of work
$36/hr
Visit Website

How our ranking of IoT company in Seattle will be useful for you

IT Rating is an independent rating of companies providing the best iot company in Seattle services.

Only professional IoT company in Seattle were included in the list of 15 companies because we have a well-established system that regularly analyzes hundreds of agencies in the US market and conducts a qualitative analysis of performance indicators for clients' businesses.

With the help of a convenient filter, you can find companies at a rate of 33 to 105 dollars per hour. Or hire a team of 8 people for a small project, or hire a team of 578 people to work on a global project with deadlines control.

Each IoT company in Seattle brief information about itself and contacts, you can contact the manager and find out everything that interests you about IoT.

Do you want to work with the best IoT company in Seattle in the United States of America? Then use the listing by IT Rating. This will allow you to select a reliable contractor quickly and efficiently and entrust your task to experienced and professional specialists with a portfolio of 1 to 8839 successful projects in this industry.

Frequently asked questions of IoT company in :
1. Which is best IoT company in Seattle for web development 2026?

Here are the Top 10 trusted IoT web development companies in Seattle 2025-2026:

  • Appinventors
  • IT company Embrox
  • Etelligens Technologies
  • AYA Software
  • Smarttek Solutions Inc.
2. How much does it cost to hire a IoT web developer in Seattle?

Rate-wise, a professional web developer can cost anywhere from $33 to $105/hr, depending on their location, experience, tech stack, and level of expertise. On average, you can hire an experienced developer for around $52.5/hr. As for per-project rates, the majority of IoT web development agencies in Seattle expect, on average, between $2201 to $81337 per project.

3. How many hours does it take to build a IoT website in Seattle?

The time it takes to develop a website ranges from 150 to 500 hours, which is the average time for IoT programmers in the Seattle USA. The website building process will go through various stages if you are getting it built from a technical partner. The project discovery phase, design phase, development phase, and IoT website improvements phase in Seattle.

4. How to choose the best IoT web development agency in Seattle?

The best way to find the right IoT web development company in Seattle is by doing your research. You'll want a team that has experience building websites and web apps in your industry, understands what you need and can deliver it on time and within budget. On the IT Rating you can see 15 portfolios, read 779 reviews and find a IoT web development company in Seattle.

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