The best HTML5 apps are used as a simpler alternative to native app development. They are coded to be served over the web to a variety of devices. HTML5 app developers can design these web applications for smartphones and tablets, including those that use Android as their OS. HTML5 apps are cross-platform and can be used as cloud-based instant-apps.
In our directory, we’ve listed the top HTML5 app developers for you so you can easily find what you’re looking for.
HTML5 app developer example
Source: nixSoftware Engineering
HTML5 App Developer Guide
HTML5 apps are increasingly driving revenue and they are a key part of mobile app development, so you’ll need the best app developers for the job. You can find our app developer guide here.
Mobile App Users Worldwide
Here are the number of mobile app users worldwide, including the predicted growth in the table below.
| Year | Mobile users |
| 2019 | 6.8 billion |
| 2020 | 6.95 billion |
| 2021 | 7.1 billion |
| 2022 | 7.26 billion |
| 2023 | 7.33 billion |
Here we’ve put together for you a list of the best HTML5 app developers so you can boost your strategy.
List of HTML5 app development companies
| Founded | Employees | Revenues | ||
|---|---|---|---|---|
| 2013 | 51-100 | 2.5 |
Tapptitude is a product studio that partners with funded startups and established brands to build interactive, mobile-first products that people love to use.
Tapptitude supports clients proactively throughout the journey from idea to launching a product and scaling it up. Startups and brands work with Tapptitude to define their product, design their prototype, develop their MVP and scale a successful product.
- Platforms: iOS, Android
- Sector Focus: IoT, Media, Retail, Productivity, On-Demand Delivery, Retail, Real Estate, Automative, FinTech,
- Offices: London, UK, Cluj-Napoca, Romania.
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2007 | 300+ | - | - | - |
Intellectsoft is a digital transformation consultancy that provides cutting-edge engineering solutions for global organizations. Each day companies ranging from startups to the world’s most recognizable brands, including Universal Pictures, Jaguar Motors, Qualcomm, Ernst & Young, Clinique, Bombardier, London Stock Exchange, Harley-Davidson leverage Intellectsoft’s creative solutions and mobile development services to enhance their products and maximize KPIs.
- Platforms: Android, iOS, HTML5
- Sector Focus: Construction, Healthcare, Insurance, Fintech, Logistics & Automotive, Travel & Hospitality, Retail & Ecommerce, Sports & Teams, Musicians & Bands.
- US Office: 721 Colorado Avenue, Suite 101 Palo Alto, CA USA 94303
| Founded | Employees | |||
|---|---|---|---|---|
| 2006 | 101-200 |
Light IT provides innovative mobile/web apps and software development solutions for your business. We offer more than just software development, we focus on clients’ needs, go deep into requirements to suggest improvements, plan our workflow to reduce the budget, and never miss the deadlines.
Learn more about Light IT
| Founded | Employees | Revenues | Social | |
|---|---|---|---|---|
| 1991 | 500+ | $25m+ | 10k+ |
Eleks – Ukraine, Kyiv based app development studio with more than 1,000 employees and 25+ years of software development experience the company leverages to develop superb mobile apps. The company’s development offices are located in Ukraine and Poland and the sales ones are in UK, US, Estonia and Germany. The spectrum of Eleks specialities is broad, it covers data science, mobility, quality assurance and testing, R&D, blockchain, AI, Cloud, IoT, ML, logistics and more.
- Platforms: iOS, Android, HTML5, Mobile Web, Web Development
- Sector Focus: Retail, Fintech, Logistics, Media & Entertainment, Heatlthtech, Government, Agriculture
- UK Office: South Quay, London, E14 9GE, E149JL, GB
| Founded | Employees | Revenues | Social | |
|---|---|---|---|---|
| 2009 | 11-50 | $25k+ | 9k+ |
3 Sided Cube is mobile and web development agency with range of expertise that covers Mobile Applications (iOS and Android), Web Applications, Digital Strategy, Rapid Prototyping, Web Development and WordPress. It worked with global brands such as American Red Cross, Boots, RNLI, LUSH, RSPB, Lloyds Banking Group and Nordstrom.
- Platforms: iOS, Android, Desktop
- Sector Focus: Healthcare, Ecology, Sports
- UK Office: Telephone House, 18 Christchurch road, Bournemouth, Dorset BH1 3NE, GB
| Founded | Employees | |||
|---|---|---|---|---|
| 2011 | 51-100 |
We create great mobile and web apps using the latest technologies focused on building elegant and functional products. What sets us apart is our can-do attitude about every project we take up. We are a bright team of 80+ developers, designers, analysts, strategists, and QA engineers who don’t just provide efficient apps, but also innovate the way business people think.
Learn more about Orangesoft
Juego Studios is a mobile game development studio with a broad expertise that covers mobile game & app development, enterprise app development, art & design, Augmented Reality tech, VR tech.
- Platforms: Android, iOS
- Sector Focus: Gaming & Entertainment, Banking, Education, Healthcare, Heavy Industries, Pharmaceutical, Real Estate and Automotive.
- Offices:#152, City Road EC1V 2NX, London, UK
- Employees: 50+
Apadmi is a mobile technology company that works with clients of all sizes to understand how and where to use mobile in their organization to make life better for customers and internal staff alike – delivering the complete solutions needed to make it happen. Their clients include Argos, the NHS, BBC, Co-op, United Utilities, AstraZeneca, Lexus, and Range Rover. Named Top UK App Developer 2018 by Clutch, Large UK App Agency of the Year 2018 (UK App Awards), Large Digital Agency of the Year 2018 (UK Agency Awards). The company works across all mobile platforms, from voice technology to Java and ASP.NET
- Platforms: iOS, Android, Amazon Alexa, Windows, HTML5, Blackberry
- Sector Focus: Healthcare, Utilities, Retail Finance
- UK Office: Manchester (Trafford Park and city centre), London
- Employees: 75+
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2007 | 251-500 | $10m+ | 6.5k+ | 6k+ |
TechBlocks, Inc. is a software consulting and product engineering company headquartered in Toronto, that specializes in development of enterprise applications, products and platforms on web, mobile and cloud.
Learn more about TechBlocks
Appus Studio is a full-cycle app development company with the in-house team. The company was found in 2009 in Ukraine. Now it is a middle-sized IT company with 40 professionals (iOS, Android, Web developers, UI/UX designers, project managers, QA testers) on a board and one of the TOP app development companies, based in Ukraine that serves clients from all over the world.
Learn more about Appus Studio
| Employees | ||||
|---|---|---|---|---|
| 500+ |
WASKO is one of the leading software development companies in Poland, based in the heart of Gliwice. We have been on the market for more than 30 years with the team of +1000 developers on board. Thanks to the clients all over the world we have the strong experience to develop any kind of software when it comes to Web and Mobile App Development.
Learn more about WASKO
Hidden Brains Infotech is an Award Winning Web & Mobile App Development Company committed to provide end-to-end IT services in Web, Mobile, Cloud, CMS and Ecommerce. Right from ideation, UX/UI design, development through final deployment, we have successfully delivered 5000+ Web & 850+ Mobile applications in a span of 12+ years to clients across 97 countries.
Learn more about Hidden Brains
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2003 | 201-500 | $5m+ | 6.5k+ | 46,000 |
| Founded | Employees | Social | ||
|---|---|---|---|---|
| 1997 | 500-1001 | 7k+ |
INT is an award-winning digital-first enterprise bringing innovative ideas to life since 1997. Offering simple and sustainable digital solutions with the confluence of technology, analytics and marketing, INT is the trusted partner of fastest-growing Agencies, SMEs and Startups across 20+ countries.
INT consultative & collaborative approach is analytics-driven. It helps enterprises to navigate every facet of the digital landscape, to identify growth opportunities, reveal competitive advantages, and define engaging experiences for their customers.
- Platforms: Android, HTML5, Mobile Web
- Sector Focus: Media & Publishing, Banking, Real Estate, Insurance, Government, Financial Services, Retail
- Offices: Kolkata, India, Mumbai, India
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2014 | 11-50 | - | 200+ | 1,800 |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2008 | 51-200 | $5m+ | 3k+ | 2,700 |
| Founded | Employees | Revenues | Traffic | |
|---|---|---|---|---|
| 2008 | 51-100 | $1-$5 million | 4000 |
NMG Technologies is a global full-cycle software development company building advance websites, software and mobile apps using latest technologies since 2008. NMG Technologies is trusted by enterprises & Fortune 500 companies across 30 countries.
It offers Enterprise Software Development, Dedicated Development Team, IT Consulting, Mobile App Development. As well as the following solutions – Corporate/Business Websites, Enterprise Ecommerce, Blockchain Development, FinTech, Augmented Reality, Cloud Apps , Artificial Intelligence, Internet of Things
- Platforms: Android, HTML5, iOS, Mobile Web
- Sector Focus: IoT, FinTech, Chatbot, AR/VR, Blockchain, AI.
- Offices: Delhi, India, London, UK, Las Vegas, US.
Mubaloo is one of the top UK mobile app development powerhouses. It was put by Deloitte on the Technology Fast50 list, was also shortlisted for the UXUK Awards, recognized by the Princess Royal Training Awards for e-Coaching app developed by Mubaloo. The company’s key clients include London’s Air Ambulance and Bang & Olufsen. It features full-service, enterprise level development and strategy creation, user testing, conception and app prototyping.
- Platforms: iOS, Android, Windows, HTML5, Blackberry
- Sector Focus: Emergency services, Stock market, Telecommunication hardware, Healthcare
- Offices: 42 St John’s Square London EC1M 4EA, London, UK
- Employees: 50+
| Founded | Employees | Social | Traffic | |
|---|---|---|---|---|
| 2010 | 10-50 | 7k+ | 125,000+ |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2012 | 11-50 | - | 800+ | 11,400 |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2006 | 11-50 | $1m+ | 5k+ | 28,400 |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2010 | 51-200 | - | 7k+ | 25,000 |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2011 | 51-200 | $1m+ | 1k+ | 35k+ |
| Founded | Employees | Social | ||
|---|---|---|---|---|
| 2014 | 11-50 | 5k+ |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2009 | 1-10 | 1m+ | 380 | 10k+ |
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2015 | 11-50 | - | 250+ | 50k+ |
| Founded | Employees | Social | ||
|---|---|---|---|---|
| 2002 | 1,000-5,000+ | 5k+ |
iTechArt is a custom software development company that provides dedicated teams of hotshot engineers. It helps VC-backed startups and fast-growing tech companies build successful, scalable products that users love. Its team has a broad range of tech expertise – Angular, Ruby on Rails, PHP, .NET, Salesforce, QA & Testing, React, React Native, Node, Java, Mobile and Python.
- Platforms: iOS, Android, Windows.
- Sector Focus: Wellness & Fitness, Foodtech, E-commerce, Fintech, Elearning, Real Estate, Event Management, IoT, HealthTech.
- UK Office: 41 Corsham Street, London, UK N1 6DR, GB
| Founded | Employees | Revenues | Social | Traffic |
|---|---|---|---|---|
| 2012 | 51-200 | $4m+ | 8k+ | 9,600 |
Zymr – Based in California, US with two offices in India, Zymr Inc. specializes in cloud-based solutions for Enterprise mobility and apps. Their expertise and reputation have led them to work with communications giants Cisco and Vodafone. Zymr is more than 7 years on the market and through these year it has managed to complete more than 70 app development projects.
- Platforms: Android, HTML5, iOS, Mobile Web
- Sector Focus: HealthTech, FinTech, and RetailTech
- US Office: San Jose, US, Pune, India, Ahmedabad, India