We’ve researched and ranked the best United States HTML5 mobile app development agencies that build sophisticated and high-quality apps that help brands drive more loyal customers and sales. Compare listings by past work, reviews, cost and size to pick the best fit for you.
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.
Website and eCommerce Development Company
CSSChopper is a prominent web and eCommerce development company. Our team works on future-ready technologies to help clients stay competitive in the long run. We specialize in complex web development projects with expertise in modern tech stacks...
Top Services:
- Web Development
- Software Development
- WordPress Website Design
- IT Services
- ERP Consulting
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 52 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCSSChopper Services
Data sourced from the agency's DesignRush profileCISCO Intel Vodafone Stoli Coca Cola HP D-Link DURACELL NECCO My-PicaZZo.Art
CSSChopper Reviews & Testimonials

ERP Consulting Review from Pankhuri Bhatnagar
I enquired about ERP Development and to my surprise CSSChopper made it possible with a smooth process which was very effective and efficient. I would highly recommend CSSChopper to all the people looking for services like ERP, ecommerce development, web development, and app development, etc.

eCommerce Development Review from Rathore Shivam
We wanted to create an engaging and interactive eCommerce website for grocery delivery. The CSSChopper team helped us integrate a custom cart feature to reduce abandonment issues. Presently they are providing us with ongoing maintenance. Till now, we have been highly impressed with the quality of their work. And we are pretty satisfied with their eCommerce development services.

WordPress Review from Lexi Maddison
Their team has done excellent work so far. While the project is still underdevelopment, they have worked beyond my expectations. I chose them for our WordPress website development project, and they proved my choice to be right. They have been professional and worked dedicatedly ensuring a smooth and efficient development process. The project is almost completed, and only a few things are remaining.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsKeep Your Business Competitive in an App-Connected World.
Expert website design and development - mobile application development - API integration: we do it all! Your online presence can't be left to just anyone. We are an agile-focused agency with a high client satisfaction rate. Whatever you need to build to scale your business - we'll help you build it the...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- UI/UX Design
- Mobile App Development
- Show more
- Location
- Pasadena, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSunrise Integration Services
Data sourced from the agency's DesignRush profileBombas Rebecca Minkoff Pitney Bowes DHL Untuckit Live Nation Freshbooks Morphe Recharge Maersk
Sunrise Integration Reviews & Testimonials

eCommerce Development Review from Noah Austin
OkCapsule notes that it's rare to find a team like Sunrise Integration that combines technical expertise with exceptional people skills. Its mix of intelligence and charm was appreciated throughout the partnership. The objective was to transition the infrastructure of a custom e-commerce application to support headless commerce across different platforms. Impressively, Sunrise Integration completed the job below the estimated budget and faster than anticipated. (Verified via email)

eCommerce Development Review from Zev Herman
Superior Lighting hired Sunrise Integration because of its expertise in integrating and optimizing search algorithms with Algolia search. What the client appreciates most about the agency is its clear communication, quick responses, and transparent business practices. Moreover, Sunrise Integration consistently completes tasks, proactively addresses and resolves issues, and offers valuable suggestions. (Verified via email)

Shopify Review from Madeline Seyler
The client partnered with Sunrise Integration due to its profound knowledge and expertise in SAP, its ERP platform. The agency's meticulous planning and execution approach enabled the client to launch as planned. Beyond the launch, Sunrise helped in enhancing the client's internal processes. Its collaboration with the client's ERP consultant, especially in addressing and resolving unexpected challenges, was particularly commendable. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Bighorn Web Solutions LLC
VerifiedVerified by the DesignRush team for authenticity and credibility.Your E-Commerce, Our Expertise: Magento & Shopify Solutions
Your Shopify & Magento Development Experts. Site speed, conversion rate optimization, platform evaluations, platform migrations, theme development, ERP integration development, custom application development, headless development and more!...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- CRO
- Web Design
- Show more
- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBighorn Web Solutions LLC Services
Data sourced from the agency's DesignRush profileINTEGRATED MEDICAL SYSTEMS, INC. (IMS) PSP PHARMA SWOON BRUMATE LEVIN FURNITURE & MATTRESS REP FITNESS SELDENS DONOVAN MARINE JOHN V SCHULTZ FURNITURE RACE DAY QUADS
Bighorn Web Solutions LLC Reviews & Testimonials

Shopify Plus eCommerce Review from Jessica Grant
Bighorn has been an exceptional partner to our organization here at Sports Basement. They supported us through multiple legal and regulatory accessibility matters with a steady, knowledgeable approach, translating complex requirements into clear, actionable guidance. Throughout these engagements, their team demonstrated a strong understanding of both the legal landscape and the practical realities of building and maintaining accessible digital experiences, which gave us confidence at every step.What truly distinguishes them is that their work goes well beyond compliance. In addition to helping us identify and prioritize accessibility issues, they invested time in educating our teams on how to design and develop accessibility into our site from the start. Their recommendations are thoughtful, pragmatic, and focused on real user impact, enabling us to move from a reactive posture to a more proactive, sustainable accessibility practice.Most importantly, they operate as true partners rather than transactional consultants. Their work is clearly driven by a genuine commitment to making the web usable by all, not simply meeting minimum standards or checking a box. We would strongly recommend them to any organization looking for a strategic accessibility partner who combines expertise, integrity, and a long-term perspective.

Shopify Review from Mahesh Reddy
BigHorn Solutions entire team is professional and easy to work with. You can easily trust them as your great partner all your you E-commerce technology needs. They are experts in Shopify and Magento solutions.My team relies on their tech expertise. We have released multiple apps on Magento and Shopify in the last 1 year.We'll continue to do so in future.Thank Calen, Chris and all the developers!!Mahesh R.

Software Development Review from Tiffany Asamoah
As a lead generation agency, we required custom software development to streamline our operations and enhance our capabilities. Bighorn Web Solutions far exceeded our highest expectations. Their team's hands-on, white-glove approach was evident from the start, and their level of competency truly set them apart. Working with a global team, they delivered tailored solutions that perfectly aligned with our business needs. Their responsiveness and attention to detail made the entire process smooth and efficient. Thanks to their expertise, weve gained not only a top-tier software solution but also a valuable long-term partner. We couldn't be more satisfied with the outcome and highly recommend Bighorn Web Solutions for their superior service and dedication.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsVenture Infrastructure for Scalable Value Creation
SoftTeam is an international IT services and talent-augmentation company operating across locations such as Ukraine, Estonia, Poland, Austria and the United Kingdom. The firm provides models such as IT staff augmentation, dedicated teams and out-staffing to support businesses across industries including...
Top Services:
- IT Services
- Staff Augmentation
- Software Development
- Web Development
- Mobile App Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSoftTeam Services
Data sourced from the agency's DesignRush profileSport Life DOBROBUT FINANCIAL ADVISOR LUKOIL SPORTEQUIP FAST PACK DOBROGARD Institute of cell therapy SUPERLUDI
SoftTeam Reviews & Testimonials

eCommerce Development Review from Jeremy DELREY
We decided to create an Online shop for selling medicines. So we started with negotiations of the concept and the collection of the requirements. Then team provided us with the technical description of the store and a few mockups of it. After approving everything they start creating a solution.I think that we're about 10-12 people in the team who worked with us. We launched shop and receiving profit from it, I think that's the best outcome.

iPhone Review from Hélène Augemont
We decided to develop a mobile application for our customers.Firstly we Googled different companies and then after the communicating with 7 different companies, we decided to work with sst. The main request from our company was to create the best user interface and functionality. Results came immediately, I am as a head of client support saw results more than other departments. Thousand positive feedback from the customers regarding the application and how it works.

Web Development Review from Victor R
We had a problem with a tremendous corporate website, which was very bad and not working. So we decided to create a new corporate website. I have asked a few marketing specialists to give us a contract of good It companies, also find good reviews about SST. As a result, we finally have a fantastic, well-designed, and working website. Also, the traffic of new customers increased by 200%. Also, SST has a suitable methodology for providing the project results in real-time.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsA highly recommended mobile app development company
Blue Label Labs is a premier digital product agency, providing a comprehensive array of services to transform businesses in the digital realm. With a strong global presence, we specialize in mobile app development, especially iPhone app development, publishing app development, web design, and product...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Blockchain
- Wearables
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 22 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBlueLabel Services
Data sourced from the agency's DesignRush profileGoogle Bloomberg News Microsoft P&G iHeart Radio BCG TIME
BlueLabel Reviews & Testimonials
Christie CL's Review Sourced from Google
I have been working with Blue Label for several years. They have proven to be an excellent partner, they value collaboration and are well adept at integrating input from our project team and their's to create a high functioning, modern app. They also employ excellent project management methods to ensure consistent and clear communication across team members, which has made the development process run incredibly smooth for all involved.
Lauren Sobin's Review Sourced from Google
The team at BLL went above and beyond. They took my app idea and designed/developed it with lots of thought and care. The planning and "sprints" were well organized and we kept on-target with frequent catch-ups & project management tools. Looking forward to launching the app to the public with their support.
Michael Gayed's Review Sourced from Google
I've been working with BLL for over two years, and can confidently say they do incredible work. Founders are honest, everyone is hardworking and innovative, and they take real interest in their clients. Highly recommended.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTeam Up with Real Experts.
TecSmiths is based in Liverpool, TecSmiths is a leading SEO agency dedicated to helping businesses across the UK boost their online visibility and achieve sustainable growth...
Top Services:
- SEO
- Digital Marketing
- Content Marketing
- Mobile App Development
- Web Design
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTecSmiths Services
Data sourced from the agency's DesignRush profileFender Bonobos Thinx
TecSmiths Reviews & Testimonials
Aqib Javed's Review Sourced from Google
Results were fast, user-friendly, and looks amazing. I’d definitely recommend them to anyone needing a great website!
sauid iqbal's Review Sourced from Google
Amazing! They boosted my website's rankings and brought in more traffic in just a few months
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAsk AI about us
We build fast, mobile-friendly websites and does the local SEO that helps St. Louis businesses get found on Google, in the map pack & with AI; converting traffic to revenue...
Top Services:
- Web Design
- SEO
- CRO
- AEO
- Digital Marketing
- Show more
- Location
- St. Louis, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsJamison Software Solutions Services
Data sourced from the agency's DesignRush profileWillie Johnson Donzell Snipes Azariah King Marshida King
Jamison Software Solutions Reviews & Testimonials
Eden STL's Review Sourced from Google
They helped my business get more customers immediately! Matthew was very knowledgeable and helpful. I would recommend 100 times.
Easy Listening Section's Review Sourced from Google
Working with Matt to build my new website was seamless from start to finish. Matt listened carefully to help craft my vision, communicated clearly through every phase of development, and delivered the site well ahead of the launch deadline. Will definitely seek Matt’s assistance for any future website enhancements and needs.
N Saw's Review Sourced from Google
Fast, efficient, fair pricing and super easy to work with. I couldn’t recommend them more. You can trust them!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Business, Automated.
We help businesses scale by combining AI, automation, and CRM expertise into done-for-you solutions. From lead capture and client nurturing to AI-powered voice agents and custom workflow design, Yotomations builds systems that give you back time, reduce costs, and drive measurable growth. Your business...
Top Services:
- Web Development
- Digital Marketing
- SEO
- PPC
- Social Media Marketing
- Show more
- Location
- Lutz, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsYotomations LLC Services
Data sourced from the agency's DesignRush profileSalon Cadence Shefa Marketing AEI Law Sela Partners
Tucson web design for small and medium sized businesses.
We build websites for small and medium sizes businesses here in Tucson. Restaurants, home service companies, nonprofits, and folks running their own shop.Most people come to us because they paid for a site once and it just sits there. So we start with a conversation about your business and work out from...
Top Services:
- Web Design
- Web Development
- Graphic Design
- Digital Services
- WordPress Website Design
- Show more
- Location
- Tucson, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsInternet Crafters Services
Data sourced from the agency's DesignRush profileJumpmaxx Rodeo Spas Sydney's Sweet Shoppe
Internet Crafters Reviews & Testimonials
Sydney Adams's Review Sourced from Google
I had an amazing experience working with Steve! I already had an existing website, but he completely elevated it by improving its functionality.He was extremely communicative throughout the entire process and always made sure I understood what was happening and had the opportunity to provide feedback. One thing I especially appreciated was that he was willing to meet with me in person to discuss my ideas, wishes, and vision for the website. As a small business owner, your time is everything, and I felt the level of personal attention and communication he gave the project made the experience feel very collaborative rather than overwhelming.From the very beginning, he took the time to truly understand my business needs and the way I wanted my customers to experience my brand throughout the website. Now, every stage of browsing and ordering feels cohesive and intentional, creating a much stronger and more polished brand experience from start to finish.The final design exceeded my expectations, and I couldn't be happier with how everything came together. I finally feel that my website reflects my business branding and the vision I had in mind. I highly recommend him to anyone looking for a talented, professional, communicative, and friendly web developer who genuinely takes the time to bring your ideas to life!
Rochelle Manns's Review Sourced from Google
The team at Internet Crafters became strategic partners for the web development for our company(rsmc.ai) and product website (ellafin.ai). They didn't just build. The provided design consulting, advice on best practices and latest guidance for driving users to our website.The operational process when engaging with them is simple and easy.Thank you Steve for creating a great client experience!
Rachael Bullis's Review Sourced from Google
Internet Crafters has been amazing to work with for Jumpmaxx! They have been professional, responsive, and easy to work with throughout the entire process. They took the time to understand our business and helped create a website that represents Jumpmaxx and our inflatable rental services beautifully.We really appreciate their attention to detail, communication, and willingness to help whenever we have questions or need updates. We highly recommend Internet Crafters to any business looking for a professional, reliable, and customer-focused web design company!Thank you, Internet Crafters, for helping Jumpmaxx grow!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsExperience Is Everything
Nextbridge LTD offers a robust portfolio of services, including IT strategy consulting, digital transformation, cloud migration, cybersecurity, data analytics, and custom software development. By harnessing advanced technologies like AI, machine learning, and blockchain, Nextbridge equips clients to optimize...
Top Services:
- AI Development
- Mobile App Development
- Staff Augmentation
- Web Development
- PPC
- Show more
- Location
- Irving, Texas
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $40/hr
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNextbridge LTD Services
Data sourced from the agency's DesignRush profileLexus Betterhomes Fhetch iOS RegMatch Matchplicity SmartCommerce Tokyo Bay Boxcheck Orthocare Valvoline
Nextbridge LTD Reviews & Testimonials
Irfan Shah's Review Sourced from Google
Reputable software development company known for its expertise in Nextbridge Software House has been recognized for its professionalism, technical proficiency, and ability to deliver high-quality software solutions. They have a strong team of skilled software engineers, developers, and designers who work on a wide range of projects across various industries.The company's commitment to innovation, customer satisfaction, and adherence to industry best practices has contributed to its positive reputation. Their clients have often praised their ability to understand project requirements, deliver projects within deadlines, and provide ongoing support.Furthermore, Nextbridge Software House has been involved in various technologies such as web development, mobile app development, cloud computing, artificial intelligence, and more. They have experience in working with both startups and established businesses, catering to their unique needs and providing customized solutions.
Bilal Sirbuland's Review Sourced from Google
Went there few months back regarding Alibaba gold membership. Staff is very cooperative & friendly. Overall working environment seems really good. Offered Maghrib prayers with Jamat & surprised to see so many young parole offering namaz with Jamat on the top floor. Hope to work with next bridge soon 👍
Tahir Yasin's Review Sourced from Google
I spent almost 8 amazing years at Nextbridge, I moved to Dubai now but always regard Nextbridge, it’s management, peers and friends because they gave me great chance to learn and build my career.Undoubtedly, Nextbridge is one of the best software houses in Pakistan.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Related Mobile App Development Specializations in the US
- Android
- Application Modernization
- Consumer
- Cross-Platform
- eCommerce
- Educational
- Enterprise
- Financial
- Fitness App Development
- Games
- Government
- Healthcare
- iPad
- iPhone
- Mobile App design
- Publishing
- React Native
- Small Businesses App Development
- Social Network Apps
- Sports App Development
- Startup
- Travel App Development
- Wearables
- Windows
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