Our industry experts identified the top-rated United States Windows app development companies that build fast and user-friendly applications for Windows devices. Compare listings by reviews, cost of services and team size to select the best partner for your needs!

Best United States Windows App Developers

13 Companies - Rankings updated: September 03, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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  • Azumo

    Verified Verified by the DesignRush team for authenticity and credibility.

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo has been building intelligent apps since 2016, offering expertise in custom native and cross-platform app development. It boasts a 150% client retention rate and a client portfolio of 100+ businesses, including Meta, Omnicon Media Group, and United Healthcare...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed

    Azumo Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Discovery Channel
    • Meta
    • Zynga
    • Jostens
    • Assembled Brands
    • NGL
    • NCSoft
    • Twitter
    • Horoscope.com
    • Bento
    Data sourced from the agency's DesignRush profile

    Azumo Reviews & Testimonials

    • Michael S.
      Michael S. Director at Software Development Company
      5.0 ★

      Software Development Review from Michael S.

      We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.

    • Anonymous
      Anonymous CTO at Healthcare Company
      5.0 ★

      UI/UX Design Review from Anonymous

      Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.

    • Anonymous
      Anonymous VP Product & Engineering at Sales & Mktg Software Company
      5.0 ★

      Software Development Review from Anonymous

      Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (12)
    4.6 4.6 (20)

  • Sembit

    Unique Software for Your Unique Business

    Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed

    Sembit Services

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • eCommerce Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • USCB
    • Kashi Labs
    • Master Clinician Network
    • Enviral Tech
    Data sourced from the agency's DesignRush profile

    Sembit Reviews & Testimonials

    • Bryan Beck
      Bryan Beck President at The Beck Group
      5.0 ★

      AI Consulting Review from Bryan Beck

      Shaun introduced us to some of the functions available in the ChatGPT Business plan. We discovered some very powerful tools that we will use in our lumber industry research and consulting work. Shaun was a great, knowledgeable tour guide and helped us get pointed in the right direction.

    • Zach Gibbs
      Zach Gibbs Finance & Ops Analyst at Prairie Capital
      5.0 ★

      Web Development Review from Zach Gibbs

      Sembit was fantastic to work with. They integrated our Zoho APIs and LIMS system seamlessly, and the dashboards they helped build have quickly become tools our teams use every day. The project went smoothly from start to finish, and the results have had a real impact on how we manage operations.

    • Adam Kaufman
      Adam Kaufman Director Product Marketing at Efficient Computer
      5.0 ★

      Software Development Review from Adam Kaufman

      The team at Sembit and their work product has been nothing short of stellar. The team is a delight to work with. We have actively looked for more projects for them to work on because their deliverables are timely and of high quality. Sembit started out doing a mobile app project for us, then they grew to doing our Playground project for our effcc Compiler. They have also done a number of backend systems projects as well. The Sembit team are trusted advisors when we need to deploy a new system or work on a new project. Sembit will always be a go-to partner.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.7 4.7 (5)
    5.0 5.0 (6)

  • IXD Büro

    Design by people for people

    IXD Büro is a cozy European atelier specializing in custom web design and exceptional UX/UI solutions. As a boutique studio, our small, dedicated team approaches each project like true craftsmen...

    Top Services:

    • Branding
    • Design Services
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    IXD Büro Services

    • Branding
    • Design Services
    • Web Design
    • UI/UX Design
    • Web Development
    • CRO
    • SEO
    • Market Research
    • Graphic Design
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Xaman
    • VIA Labs
    • Tap2
    • UNO Home Loans
    • Millers Ale House
    Data sourced from the agency's DesignRush profile

    IXD Büro Reviews & Testimonials

    • Ben Donahower
      Ben Donahower Owner at No Bounds Digital
      5.0 ★

      Design Services Review from Ben Donahower

      We've collaborated with Interactive Design on numerous projects and continue to be impressed by their strategic thinking, creativity, and technical expertise. The team is deeply invested in delivering apps that are not only beautiful but also scalable and user-centered. Interactive Design is a true partner in innovation: responsive, thoughtful, and always pushing to build better digital products.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • eDOT Solutions

    We Enrich Lives Through Better User Experiences

    eDOT Solutions delivers intelligent digital platforms that drive smarter operations, innovation, and learning. With roots in maritime, we serve hospitality, healthcare, and education, creating scalable, insight-driven systems that enhance performance and decision-making...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Malvern, Pennsylvania
    Number of Employees
    50 - 99
    Portfolios Count
    17 Projects Listed

    eDOT Solutions Services

    • Web Design
    • Web Development
    • WordPress Website Design
    • Software Development
    • Mobile App Development
    • IT Services
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Encore
    • Analysis Group
    • Texas Regional Bank
    • innoVia Productions
    • International Institute of Marine Surveying
    • CTI Maritec
    • K Marine Ship Management (KMSM)
    • K-Line Ship Management (India) Pvt Ltd
    • Kawasaki Kisen Kaisha, Ltd. - K Line
    • The Institute of Marine Engineers (India) - IME(I)
    Data sourced from the agency's DesignRush profile

    eDOT Solutions Reviews & Testimonials

    • Hrish Samant
      Hrish Samant Director at Ideawharf Inc.
      5.0 ★

      Software Development Review from Hrish Samant

      I have worked with eDOT Solutions as a key delivery partner for Ideawharf, particularly in the design, build, and deployment of RWE data collection platforms for HEOR related Center based studies for some the top pharma companies including Moderna, J&J and Pfizer. Their team has consistently handled complex eCRF requirements, including multi-language implementations, cohort-specific logic, and detailed study workflows, while still meeting aggressive turnaround timelines. What stands out most is their responsiveness and ownership they stay engaged through requirements, development, testing, deployment, and post-launch support, which has been critical to delivering reliable solutions for our clients.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • Dope Enough LLC

    We Make Businesses Not Just Good, But Dope Enough To Thrive!

    At Dope Enough, we're all about empowering your digital dreams. Whether its Web/App design & development, SEO, or digital marketing. We are passionate about helping businesses achieve their growth goals through ROI-driven digital solutions. As we worked with 800+ global clients, we are committed to our...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Dope Enough LLC Services

    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Branding
    • Mobile App Development
    • Digital Marketing
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Retail Industry
    • Corporate Services Industry
    • Consumer Goods Industry
    • eCommerce Industry
    • Healthcare Industry
    Data sourced from the agency's DesignRush profile

    Dope Enough LLC Reviews & Testimonials

    • Emmanuel Mouton
      Emmanuel Mouton CEO at Synox
      5.0 ★

      Wix Web Design Review from Emmanuel Mouton

      Dope Enough nailed it with our startup's landing page. They used Wix to create a professional and dynamic site that perfectly captured our brand. Their team was incredibly knowledgeable and took the time to ensure everything was optimized for both desktop and mobile. The whole process was smooth, and the results were fantastic.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • POMOROI

    Driving Results, Creating Impact

    Unleashing the power of data and collaboration to bridge the gap between sales and marketing and drive success. Market to potential clients wherever they are via email, social media, and more...

    Top Services:

    • Digital Services
    • Public Relations
    • Media Buying
    • SEO
    • PPC
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed

    POMOROI Services

    • Digital Services
    • Public Relations
    • Media Buying
    • SEO
    • PPC
    • eCommerce
    • Advertising
    • Social Media Marketing
    • Web Development
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Consumer Goods Industry
    • eCommerce Industry
    • Dental Industry
    • Media & Communications Industry
    Data sourced from the agency's DesignRush profile
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  • Zakkour Technology Group

    Crafted by Innovators, Trusted by Enterprise

    Zakkour Technology Group (ZTG) is a Miami-based boutique software development firm specializing in custom software, mobile app development, staff augmentation, and technical consulting. Known for its modern development practices and creative solutions, ZTG collaborates closely with entrepreneurs and...

    Top Services:

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Staff Augmentation
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49

    Zakkour Technology Group Services

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PORTARA
    • Trans Inns Management
    • Centrum Health
    Data sourced from the agency's DesignRush profile

    Zakkour Technology Group Reviews & Testimonials

    • Richard Caruso
      Richard Caruso Review from Google
      5.0 ★

      Richard Caruso's Review Sourced from Google

      Henry and ZTG are one of the few companies I feel comfortable referring with my recommendation. 6 stars for ZTG!

    • Johnny Georgetti
      Johnny Georgetti Review from Google
      5.0 ★

      Johnny Georgetti's Review Sourced from Google

      Henry and his team are ALL STARS!!! From the very first meeting, Henry has been nothing but a pleasure to work with. Him and his team and extremely professional , diligent , and most importantly they EXECUTE ! Working with technology teams can be a absolute pain but these guys are the real deal. Henry is on top of his tasks and timelines and always keeps you up to date unlike others where you have to ask. And anytime I needed something from them they simply executed and got me exactly what I needed. Highly highly recommend these guys.

    • Juan Diego Ponce
      Juan Diego Ponce Review from Google
      5.0 ★

      Juan Diego Ponce's Review Sourced from Google

      Before we started our project, we did our wireframes with another company and it was horrible. Maybe we thought our app was to difficult or we were the ones that didnt explained well, but Henry, from ZTG, took the time to grab all our ideas and condensed it into exactly what we need it and make it extremely efficient. I will recommend ZTG to anyone that wants a professional app built by a professional company.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (6)

  • Pretty Great

    A Growth Partner Built for Vcs and Their Portfolio

    Pretty Great® is an integrated creative studio designed and run like a talent management company. We search the world for the best creative talent, and we connect them with brands...

    Top Services:

    • Branding
    • Creative Services
    • Product Design
    • Web Design
    • Video Production
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Pretty Great Services

    • Branding
    • Creative Services
    • Product Design
    • Web Design
    • Video Production
    • Mobile App Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Connect Ventures
    • Long Harbour
    • Nike
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Derby Proof

    Built For Speed, Growth, Success

    Derby Proof is a Kentucky-based web design and branding agency that creates high-performance websites, brand identities, landing pages, and SEO-driven digital experiences designed to help businesses grow, convert, and stand out online...

    Top Services:

    • Digital Services
    • Web Design
    • UI/UX Design
    • Web Development
    • SEO
    • Show more
    Location
    Lexington, Kentucky
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000

    Derby Proof Services

    • Digital Services
    • Web Design
    • UI/UX Design
    • Web Development
    • SEO
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • My Property Masters
    • J.B. Steeles
    • Shanghai Bistro
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • The Joseph Company

    We Ignite Your Vision

    The Joseph Company is a trusted technology partner providing custom web development & IT services to businesses across St. Louis and Southern Illinois. Headquartered in Arnold, Missouri, we serve clients throughout the region with a commitment to excellence, responsiveness, and long-term partnership...

    Top Services:

    • Software Development
    • eCommerce Development
    • Business Consulting
    • Web Design
    • Web Development
    • Show more
    Location
    Arnold, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr

    The Joseph Company Services

    • Software Development
    • eCommerce Development
    • Business Consulting
    • Web Design
    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • Mobile App Development
    • IT Services
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Placard Wizard
    • Charity Clothing Pickup
    • Prestige Trucking, Inc.
    • Wilmington Clinic
    • Checkered Cottage
    • Nuway Inc.
    • Intellus Automotive Systems
    • Southwest Oral Surgery
    • Ingenium Partners
    • Castle Design
    Data sourced from the agency's DesignRush profile

    The Joseph Company Reviews & Testimonials

    • Stella Oberkrom
      Stella Oberkrom Review from Google
      5.0 ★

      Stella Oberkrom's Review Sourced from Google

      I have worked with Sam, Jan, and the Joseph Company team for over 14 years and I could not be happier with their services!

    • Richard Rice
      Richard Rice Review from Google
      5.0 ★

      Richard Rice's Review Sourced from Google

      Our company provides software as a service to some of the largest transportation companies nationwide. For over 16 years TJCO has been our trusted go to software developer. TJCO support and response times go over and above expectations. We appreciate their professional approach and look forward to working with them again on our next development project.

    • Julio Mino
      Julio Mino Review from Google
      1.0 ★

      Julio Mino's Review Sourced from Google

      I ordered the DNC scrub they never delivered. I am still waiting for my refund. Ordered on a Saturday got an email stating " our offices are closed we will reopen bla bla bla" After a few days of hassle they decided to refund however so far the money did not show up in my credit card. I don't recommend doing business with this company.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    3.9 3.9 (7)

  • Mal Dev Technologies LLC

    Delivering Top-Notch Solutions in Software, Website, and App Development.

    Maldev Technologies delivers top-rated, customized web, mobile app, and software solutions to businesses, helping them innovate and grow with cutting-edge technology and industry expertise...

    Top Services:

    • Graphic Design
    • Web Development
    • Mobile App Development
    • Software Development
    • SEO
    • Show more
    Location
    Hyattsville, Maryland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr

    Mal Dev Technologies LLC Services

    • Graphic Design
    • Web Development
    • Mobile App Development
    • Software Development
    • SEO
    • Email Marketing
    • eCommerce
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Beckett Corp
    • Insulation Hub
    • Virtual Community Risk Reduction
    • Alice Cleaning Services LLC
    • WeatherPost
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • THE TISA

    AI Software Development Company

    The TISA is an AI software development and product engineering company positioned as an enterprise AI and product engineering partner. Its services focus on building AI agents, intelligent automation, AI-powered SaaS products, integrations, and scalable software systems...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • IT Services
    • DevOps Consulting
    • Show more
    Location
    Texas City, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    THE TISA Services

    • AI Development
    • Mobile App Development
    • Software Development
    • IT Services
    • DevOps Consulting
    • Cloud Consulting
    • eCommerce Development
    • Digital Services
    • Digital Marketing
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Girafe
    • DatingTheOne
    • Baesed
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Softhealer Technologies Pvt. Ltd.

    We Make Your Business Easy

    Softhealer Technologies is a reliable business solutions provider with 11+ years of experience, 150 professionals, and Odoo Gold Partner status. We build secure ERP systems, AI tools, and custom web apps that help businesses improve operations and grow with confidence...

    Top Services:

    • AI Development
    • Digital Marketing
    • Big Data Analytics
    • CRM Consulting
    • ERP Consulting
    • Show more
    Location
    Charleston, West Virginia
    Number of Employees
    100 - 249

    Softhealer Technologies Pvt. Ltd. Services

    • AI Development
    • Digital Marketing
    • Big Data Analytics
    • CRM Consulting
    • ERP Consulting
    • Web Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Melchers Group
    • Epsilon Logistics LLP
    • HYA Parts
    • ASD Auto Parts
    • Billed Right
    • Simero Ceramics
    • Inteliwaves
    • LensBest
    • Royal Paints
    • AUG Medical
    Data sourced from the agency's DesignRush profile

    Softhealer Technologies Pvt. Ltd. Reviews & Testimonials

    • Michal Kolasinski
      Michal Kolasinski Review from Google
      5.0 ★

      Michal Kolasinski's Review Sourced from Google

      We (hausa.at) are using multiple odoo addons from softhealer and they have also developed already two custom odoo modules for us. Communication is always friendly, precise and uncomplicated. All modules they delivered were developed in time, well tested and worked always out of the box without any further need for feedback/review. We will continue to use their services in the future and can highly reccomend this great team.

    • Sujata Damle
      Sujata Damle Review from Google
      5.0 ★

      Sujata Damle's Review Sourced from Google

      I am working with Urvi and team for at least 3 years. As a vendor for Kaustubha udyog, Pune. We implemented erp solution for all deprtments including accounting. Softhealer team helped us customizing code as per requirement from client. I would rate as excellent in your professional, prompt and helping approach

    • Billy Jeffs
      Billy Jeffs Review from Google
      5.0 ★

      Billy Jeffs's Review Sourced from Google

      The team at Softhealer customised an Odoo app for me which works perfectly, it took a lot of back of forth due to a lot of requriements my side but they got it right every time. I am planning on getting their help as an Odoo going developer for Odoo. Very confident in their ability and service.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (53)

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