Custom software development
10Clouds
Warsaw, Poland
Works with Europe, UK and US financial services clients
Warsaw software and AI company building AI agents and automation for banks, insurers and fintechs.
Checked
Company directory
Software development companies
Firms that design, build and maintain software: custom systems, SaaS products, MVPs, testing and dedicated teams.
143 companies · page 1 of 6
UX and product design
3 Sided Cube
Bournemouth, United Kingdom
Works with UK, US and international clients; offices in Bournemouth and London
Bournemouth app and web platform studio building mobile products for charities and mission-led organizations since 2009.
Checked
Custom software development
Ailoitte
Bengaluru, India
Works with India, North America and international; US entity in Delaware
Bengaluru AI and software engineering company founded in 2017, with dedicated developers from $23 an hour.
Checked
Wiesbaden digital platform builder with 300-plus staff, delivering ecommerce, custom software and n8n automation.
Checked
UX and product design
Appnovation
Vancouver, Canada
Works with International; offices in Canada, the UK, the US and Asia-Pacific
Vancouver agency founded in 2007 that builds AI products, enterprise websites and digital platforms on open source.
Checked
Dallas product engineering company founded in 2016 building software, apps, AI and Odoo ERP solutions.
Checked
Custom software development
Architech
Toronto, Canada
Works with North American clients; teams across Canada, Poland and Latin America
Toronto engineering firm founded in 2004 that rebuilds costly business processes with AI on fixed-fee projects.
Checked
Grand Rapids custom software firm founded in 2001, building web, mobile and embedded apps, with offices in Ann Arbor, Chicago and Raleigh.
Checked
Custom software development
Bluefruit Software
Redruth, United Kingdom
Works with UK and international product manufacturers
Cornwall embedded software developer offering firmware development, software testing and consulting for quality-critical products.
Checked
Toronto app developer offering fixed-price MVP builds for founders, with a US entity in Texas.
Checked
Custom software development
ByteSnap Design
Birmingham, United Kingdom
Works with UK and international electronics manufacturers
Birmingham electronics and embedded software design consultancy building connected and IoT products since 2008.
Checked
Kolkata digital engineering company with 600-plus professionals providing software teams, AI and Salesforce services.
Checked
Chicago digital product and ecommerce agency with 270-plus staff and offices in Toronto, the UK and India.
Checked
Custom software development
DevDec
Mississauga, Canada
Works with Greater Toronto Area and North America
Mississauga AI engineering and app development studio founded in 2012, building agentic workflows and custom software.
Checked
Melbourne consultancy founded in 2004 building custom software, AI, data and IoT products, with a Sydney office.
Checked
Sydney software and app developer founded in 2004, offering AI-native builds and dedicated development squads.
Checked
UX and product design
Edgar Allan
Atlanta, United States
Works with US and international; team in Atlanta, Argentina, Serbia and South Africa
Atlanta Webflow agency covering brand strategy, design and Webflow development.
Checked
London technology consultancy founded in 2007, placing experienced engineers to build digital products and platforms.
Checked
Software development companies
Exxeta
Karlsruhe, Germany
Works with Germany and Europe; German and English
Karlsruhe AI-first technology and consulting company and n8n Premium partner.
Checked
Custom software development
Flyaps
Dnipro, Ukraine
Works with US and Europe; offices in Ukraine, Poland and the US
Ukrainian software company working since 2013, shipping production AI, with offices in Krakow and New York.
Checked
Gliwice software delivery and consulting partner founded in 2000, with 800-plus specialists and a London office.
Checked
Bengaluru product engineering company known for React Native and Flutter apps, with UK and US offices.
Checked
London studio founded in 2022 building websites, Bubble products and n8n automations for funded tech companies.
Checked
West Vancouver creative studio designing brands, websites and digital products from first idea to launch.
Checked
A software development company designs, builds and maintains software for clients. Some build custom systems around a single business process, others build whole SaaS products or a startup’s first version, and others supply developers, testers or designers who join your own team.
Location changes the price more than anything else, which is why each listing records where the firm and its delivery centers are based. Onshore teams cost more per hour but share your working day; nearshore and offshore teams cost less and need clearer specifications and overlapping hours.
Before you compare quotes, decide whether you want a fixed price for a fixed scope or a team billed on time and materials, and ask each firm who will actually write the code, how they test it, and who owns the source code and accounts at the end.
Is your company missing?
Listings are free. Add your company and we will check it against your website before publishing.
List your company free