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Top App Development Companies in the USA

319 of 772 app development companies ranked on evidence in the Q4 2026 edition.

Between them, the 600 best-ranked of these 781 app development companies cover eCommerce (187), medical (160), information technology (146) and business services (141). They also list work in California, London, York and Ahmedabad. 600 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

319 of 772 app development companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All app development companies 319 ranked SMEs 312 ranked

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Thiken LLC
Mobile App Development · Web Development · Web Design · Also in United States of America
Thiken LLC is a digital product studio founded in 2015. It builds mobile and web applications with a human-centred approach, for both consumer and enterprise use.
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Why #242 (shared): Office in United States · Founded 2015, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
EltexSoft
Hospitality & Leisure · eCommerce · Education
A Los Angeles studio, EltexSoft places senior engineers inside client teams and can also run a product from start to finish.
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Why #242 (shared): Based in Los Angeles · Founded 2015, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IndianAppDevelopers
Mobile App Development · Web Development · iOS App · Also in Ahmedabad
Mobile and web apps for clients in more than twenty countries come from IndianAppDevelopers, a company based in India.
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Why #244 (shared): Address in United States · In business 10+ years · Team of 40+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
AHD Technology
Advertising & Marketing · Information Technology · Business Services
AHD Technology is a software house offering custom development, dedicated teams and IT staff augmentation.
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Why #244 (shared): Based in United States and Egypt · Founded 2016 · Project numbers stated on its own website, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Mobigility Inc.
Mobile App Development · iOS App · UI/UX Design · Also in United States of America
From New York, Mobigility calls itself a boutique agency whose team has spent roughly a decade on development and design. Its work covers mobile applications and web projects.
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Why #244 (shared): Based in New York, USA · In business 10+ years · Team of 10+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Dev Technosys
Supply Chain, Logistics, and Transport · Consumer Products & Services · Mobile App Development · Also in Rajasthan and California
Working from offices in California, London, Dubai and Auckland, Dev Technosys builds mobile apps, websites and AI systems for companies of all sizes.
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Why #247: Office in United States · ISO 9001, professional accreditation · Project numbers stated on its own website, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
ARDURA Consulting
Energy & Natural Resources · Information Technology · Asset Management
ARDURA Consulting is a Polish IT services firm that places vetted consultants into client teams and builds software to order.
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Why #248 (shared): Based in Warszawa, Poland, with an office also listed in Brooklyn, New York · In business 10+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Element 84
Consumer Products & Services · Business Services · Cloud · Also in Alexandria
From its base in Alexandria, Element 84 builds software for organizations that work with geospatial data, meaning satellite images, aerial photographs and readings from sensors on…
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Why #248 (shared): Address in United States · In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Concetto Labs.
Mobile App Development · Search Engine Optimization · iOS App · Also in Ahmedabad
Concetto Labs is a software company serving clients in India and the USA.
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Why #248 (shared): Based in India and the USA · In business 10+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Fidem LLC
Advertising & Marketing · Information Technology · Business Services
Fidem LLC is a web development company based in Yerevan, Armenia, with a second address in New York. It designs and builds websites, ecommerce platforms and mobile applications.
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Why #248 (shared): Based in Yerevan, Armenia, with a New York office · In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Tack Mobile
Mobile App Development · Web Development · Web Design · Also in United States of America
Tack Mobile is a mobile design and development company in Denver, Colorado. It designs and builds software for mobile and connected devices, with a focus on user experience.
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Why #248 (shared): Based in Denver, Colorado · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Broadway Infotech Pvt. Ltd.
Web Development · Web Design · Digital Marketing
Broadway Infotech Pvt. Ltd. designs and builds websites and web applications for businesses.
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Why #248 (shared): Based in Australia, with offices in India and the US · In business 10+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Founders Approach
Mobile App Development · Search Engine Optimization · Web Development · Also in Reading
Founders who have an idea for an app or website but no technical team are the people this agency was set up to serve.
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Why #248 (shared): Address in United States · Founded 2016, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Kyros Digital
Responsive · Video · Scheduling
Kyros Digital is a software company that writes code and builds applications for other businesses.
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Why #248 (shared): Based in Grand Rapids, Michigan · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Kit Labs Inc
Supply Chain, Logistics, and Transport · Hospitality & Leisure · Information Technology · Also in Morris Plains, New Jersey and New Jersey
Founded in 2016 and based in New Jersey, KIT Labs Inc builds mobile applications, websites and web platforms, and by its own account it has a presence across several parts of the…
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Why #248 (shared): Based in New Jersey, USA · Founded 2016, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Iblesoft Inc.
Arts, Entertainment & Music · Advertising & Marketing · Hospitality & Leisure · Also in Florida
Iblesoft Inc. is a software company based in Miami, Florida, with more than ten years of experience building applications.
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Why #248 (shared): Based in Miami, Florida · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Hristov Development
Consumer Products & Services · Information Technology · Business Services
Hristov Development is a nearshore software firm with offices in Chicago and Mexico.
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Why #248 (shared): Based in Chicago, USA, and Mexico · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AppZoro Technologies, Inc.
Mobile App Development · Search Engine Optimization · Web Design · Also in United States of America
AppZoro Technologies, Inc. is a software company in Atlanta, Georgia, founded in 2016 inside Atlanta Tech Village.
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Why #248 (shared): Based in Atlanta, Georgia · Founded 2016, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Arizon Digital
eCommerce · Responsive · Cloud · Also in Kensington
Arizon Digital began as an eCommerce agency and has since moved toward connecting the systems behind commerce.
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Why #248 (shared): Address in United States · In business 10+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Datanetiix Solutions, Inc.
Consumer Products & Services · Information Technology · Business Services · Also in California
Custom applications and Microsoft business platforms make up most of this technology services firm's work.
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Why #248 (shared): Address in United States · In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Mobcoder LLC
Mobile App Development · Web Development · iOS App · Also in United States of America
Mobcoder LLC builds apps for technology startups, app publishers and larger enterprises in North America.
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Why #248 (shared): Address in United States · In business 10+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Ignitho Technologies
Consumer Products & Services · Mobile App Development · Hospitality & Leisure · Also in Europe
Ignitho Technologies, which is headquartered in the United States with a global footprint, delivers data and AI work to large enterprises.
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Why #248 (shared): Based in United States · In business 10+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Infinite Red, Inc.
React Native · Medical · Video
Infinite Red, Inc. is a software development agency in the United States whose team works remotely.
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Why #248 (shared): Based in United States, fully remote · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
TechnoSIP Inc.
Mobile App Development · Web Development · Web Design · Also in United States of America
TechnoSIP Inc. is an application development and consulting company in New York City, with New Jersey also named on its website.
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Why #248 (shared): Based in New York City, USA · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

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Top App Development Companies in the USA

Thiken LLC

EltexSoft

IndianAppDevelopers

AHD Technology

Mobigility Inc.

Dev Technosys

ARDURA Consulting

Element 84

Concetto Labs.

Fidem LLC

Tack Mobile

Broadway Infotech Pvt. Ltd.

Founders Approach

Kyros Digital

Kit Labs Inc

Iblesoft Inc.

Hristov Development

AppZoro Technologies, Inc.

Arizon Digital

Datanetiix Solutions, Inc.

Mobcoder LLC

Ignitho Technologies

Infinite Red, Inc.

TechnoSIP Inc.

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