Top HTML5 Mobile App Development Agencies in 2026

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HTML5 Mobile App Development Agencies

We’ve researched and ranked the best 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.

Best HTML5 App Developers

2,660 Companies-Rankings updated: September 28, 2026

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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.

HTML5 Mobile App Development ×

SimbirSoft
IT company that cares...
Top Services:
Mobile App Development
Location
Lexington, Massachusetts
Number of Employees
1000 & Up
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Bitwise
Promising in-depth technology expertise
Promising in-depth technology expertise
We are at the forefront of transforming data consumption and insights for businesses, revolutionizing the way they operate...
Top Services:
Mobile App Development
Location
Schaumburg, Illinois
Number of Employees
1000 & Up
Portfolios Count
6 Projects Listed
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4.7 4.7 (12)
Kellton
Infinite Possibilities with Technology
Infinite Possibilities with Technology
Kellton is a publicly listed, CMMI Level 5, and ISO 9001:2015 certified global company, providing cutting-edge AI and digital transformation solutions and services in strategy, consulting, digital, and technology...
Top Services:
Big Data Analytics
Software Development
AI Development
Mobile App Development
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Location
Hyderabad, India
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
8 Projects Listed
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4.0 4.0 (245)
CureMD
Let's Save Lives Together
Let's Save Lives Together
CureMD's physician billing services are easy and stress free Our team of experts will handle all the complex details, so you can focus on providing excellent patient care...
Top Services:
Software Testing
AI Development
Software Development
CRM Consulting
Call Centers
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Location
New York City, New York
Number of Employees
1000 & Up
Average Hourly Rate
$35/hr
Minimal Budget
Under $1,000
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4.3 4.3 (69)
Persistent
See Beyond, Rise Above.
See Beyond, Rise Above.
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Top Services:
AI Development
Software Development
Web Development
Mobile App Development
Blockchain
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Location
Pune, India
Number of Employees
1000 & Up
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
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4.6 4.6 (730)
LKICORP
Precise Engineering. Here.
Precise Engineering. Here.
At LKICORP®, we provide expert engineering services to clients across a range of industries. Our team of skilled engineers has experience in mechanical, electrical, and environmental engineering, among others. We work closely with our clients to understand their unique needs and develop customized solutions...
Top Services:
Mobile App Development
Software Testing
VR/AR
Blockchain
Software Development
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Location
Pittsburgh, Pennsylvania
Number of Employees
1000 & Up
Average Hourly Rate
$300/hr
Minimal Budget
$50,000 & Up
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In Time Tec South Korea
Best award-winning software development company in South Korea.
Best award-winning software development company in South Korea.
Time Tec South Korea is a top-rated, multi-award-winning software development company providing a full suite of services and solutions like mobile application development, software development, Microsoft Dynamics 365 development, web development, ServiceNow consulting, and cybersecurity consulting to small...
Top Services:
Software Development
AI Development
Mobile App Development
Cybersecurity
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Location
Seoul, South Korea
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
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Visionet Systems
Empowering enterprises to transform through human ingenuity and engineering excellence.
Empowering enterprises to transform through human ingenuity and engineering excellence.
Visionet is a leading IT services firm delivering digital experiences, enterprise modernization, Data & AI applications, and managed IT services. We leverage digital, data, and cloud technologies to meet clients needs efficiently. Serving diverse sectors, we simplify complexities and foster innovation. With a...
Top Services:
IT Services
AI Development
Big Data Analytics
Cloud Consulting
DevOps Consulting
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Location
Cranbury, New Jersey
Number of Employees
1000 & Up
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4.6 4.6 (29)
VTI
Unlock New Possibilities to Stay Ahead of the Competition.
Unlock New Possibilities to Stay Ahead of the Competition.
VTI is a trusted global technology company, turning innovation into lasting value by harnessing AI and advanced technologies.As a dedicated partner in clients DX journeys, with a strong Asian presence and over 1,800 skilled personnel, we enable enterprises to navigate the digital era...
Top Services:
Mobile App Development
Software Development
AI Development
Software Testing
IoT
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Location
Hanoi, Vietnam
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
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4.7 4.7 (39)
SotaTek ANZ
Your Trusted ANZ IT Solution Partner
Your Trusted ANZ IT Solution Partner
SotaTek ANZ is a Sydney-based Software Development Company with deep experience in helping businesses in digital transformation. We help growth-focused businesses across Australia and New Zealand succeed through innovative software solutions...
Top Services:
AI Development
Software Development
Cybersecurity
Managed Services
CRM Consulting
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Location
Sydney, Australia
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
View Profile

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted: 126,060+

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected: 49%

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified: 2,660

4.7103 reviews

4.7286 Reviews

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

Latest Trends Related to HTML5 Mobile App Development

App Development

Best HTML5 App Developers

SimbirSoft

Bitwise

Promising in-depth technology expertise

Kellton

Infinite Possibilities with Technology

CureMD

Let's Save Lives Together

Persistent

See Beyond, Rise Above.

LKICORP

Precise Engineering. Here.

In Time Tec South Korea

Best award-winning software development company in South Korea.

Visionet Systems

Empowering enterprises to transform through human ingenuity and engineering excellence.

VTI

Unlock New Possibilities to Stay Ahead of the Competition.

SotaTek ANZ

Your Trusted ANZ IT Solution Partner

Explore Mobile App Development Specializations