Custom software development companies

Nearform

Tramore, Ireland

All-senior engineering consultancy, building enterprise AI and software.

Founded Est. 2011

Netguru

Poznan, Poland

Software development and consulting company with 400-plus specialists building web, mobile and AI products.

250–999 staff

OpenXcell

Ahmedabad, India

Software and AI developer with 500-plus staff and a Las Vegas office.

Founded Est. 2009250–999 staff

Osedea

Montreal, Canada

Firm offering AI, custom software, UX design and robotics development, SOC 2 Type II compliant.

Pace Wisdom Solutions

Bengaluru, India

Software and AI development company working since 2012, with a Mangalore branch.

Peerbits

Ahmedabad, India

Software and app developer with a healthcare practice, plus offices in Dallas, Germany and Oman.

Plego

Chicago, United States

Custom software and AI developer with offices in Milwaukee and Houston.

Founded Est. 2002

Quytech

Gurugram, India

App and AI development company with offices in California and the UK.

Founded Est. 2010

Rangle

Toronto, Canada

Product engineering consultancy, shipping software with small onshore teams and AI agents.

Founded Est. 2013

Rocketmakers

Bath, United Kingdom

Software company designing and building bespoke web platforms and mobile apps.

Sentia Australia

Sydney, Australia

Custom software company, building web, mobile and AI apps, with a Zagreb office.

Founded Est. 2006

SmartLogic

Baltimore, United States

Custom web and mobile software developer.

Founded Est. 2005

SoftDoes

Mission, United States

City-area software company building custom software, apps, AI and Zapier automations.

Zapier Silver Solution Partner

SoftKraft

Bielsko-Biala, Poland

Custom software and AI developer delivering since 2015, ISO 27001 certified.

Software Mind

Krakow, Poland

Software engineering company, providing development teams worldwide.

Founded Est. 1999

Softwire

London, United Kingdom

Independent technology consultancy building bespoke software, data and AI, with Manchester and Cambridge offices.

Steer73

London, United Kingdom

Digital transformation agency, building custom software, web platforms and apps.

Founded Est. 201410–49 staff

StepInsight

Sydney, Australia

AI and digital transformation consultancy for established businesses, with a Brussels office.

STS Software

Reston, United States

AI and custom software developer that publishes indicative project budgets and rates.

Studio Graphene

London, United Kingdom

Product studio, designing and building AI-native digital products and MVPs.

Founded Est. 2014

Synetec

London, United Kingdom

Firm delivering practical AI, workflow automation and custom software.

Founded Est. 2009

Team 400

Brisbane, Australia

AI consultancy building AI agents plus .NET and React software for mid-sized Australian businesses.

Thinkitive Technologies

Edison, United States

Software product development company building applications for startups and enterprises.

TTT Studios

Vancouver, Canada

AI and custom software firm, Canadian owned since 2010, working as a fractional technical partner.

Founded Est. 2010