Web app development companies

3 Sided Cube

Bournemouth, United Kingdom

App and web platform studio building mobile products for charities and mission-led organizations.

Founded Est. 2009

14 Oranges

Vancouver, Canada

Mobile app and web development company.

Founded Est. 2009

7Span

Ahmedabad, India

Product engineering company with 150-plus staff, ISO 9001 and ISO 42001 certified.

Founded Est. 201550–249 staff

Appnovation

Vancouver, Canada

Agency that builds AI products, enterprise websites and digital platforms on open source.

Founded Est. 2007

Apptension

Poznań, Poland

Senior-only software team, building AI products and SaaS platforms.

Founded Est. 2012

Atomic Object

Grand Rapids, United States

Custom software firm, building web, mobile and embedded apps, with offices in Ann Arbor, Chicago and Raleigh.

Founded Est. 200150–249 staff

AVAMAE

London, United Kingdom

Bespoke software developer using AI-assisted delivery with UK-based engineers, ISO 27001 certified.

Bit Zesty

London, United Kingdom

Ruby on Rails developer, also offering fractional CTO and AI consulting.

Founded Est. 2009

Blott

London, United Kingdom

AI design and engineering consultancy building AI-native products and agent systems.

Coldfront Labs

Ottawa, Canada

Web development company, building and supporting websites and web applications.

Founded Est. 2007

Elegant Media

Melbourne, Australia

App developer building iOS, Android and web apps, with offices across Australia.

Founded Est. 201050–249 staff

eXolnet

Montreal, Canada

Web, cloud and custom software developer, working in French and English.

Founded Est. 2007

Headway

Green Bay, United States

Product studio, designing and building web and mobile products and MVPs.

Founded Est. 2015

Hooman Studio

West Vancouver, Canada

Creative studio designing brands, websites and digital products from first idea to launch.

Human Made

Matlock, United Kingdom

Enterprise WordPress agency, building content platforms for global brands and publishers.

Founded Est. 201050–249 staff

Idea Box

Sydney, Australia

Mobile, web and AI app developer.

Founded Est. 200810–49 staff

Koderly

Manchester, United Kingdom

Custom software and database development company.

LeanCode

Warsaw, Poland

Flutter app development company for enterprises and scale-ups.

Luminary

Melbourne, Australia

Digital agency, building websites and digital platforms, with Sydney and Brisbane offices.

Founded Est. 199950–249 staff

Merixstudio

Poznań, Poland

Custom software company building web applications and digital products since 1999.

Mirego

Quebec City, Canada

Digital product studio offering strategy, design and mobile app development, with a Montreal office.

Monterail

Wrocław, Poland

Product design and software company with offices in Chicago and Berlin.

Founded Est. 2010

New Media Campaigns

Carrboro, United States

Carrboro, North Carolina web design and development agency building custom websites since 2006.

Palantir.net

Evanston, United States

Web agency building complex sites for public sector, education and healthcare.

Founded Est. 1996