Gartner® Magic Quadrant™ for Custom Software Development Services, Worldwide 2026

The Gartner^® Magic Quadrant^™ for Custom Software Development Services provides a graphical competitive positioning of four types of technology providers: Leaders, Visionaries, Niche Players and Challengers, in markets where growth is high and provider differentiation is distinct. This report helps you to get quickly educated about the custom software development services market, competing technology providers and their ability to deliver on what end users require today and in the future.

For this Magic Quadrant, Gartner evaluated 20 providers in the custom software development services market. This is the fifth consecutive year that Deloitte has been recognized as a Leader in Completeness of Vision and Ability to Execute.

Faruk Muratovic, Principal, US AI and engineering strategy and services leader, Deloitte Consulting LLP, says, "We're honored to once again be named a Leader by Gartner in custom software development. We see it as a reflection of the strength of our integrated capabilities across product management, design and engineering, and our unwavering focus on driving transformative client outcomes. Through our Forward Deployed Engineering model, we bring lean, cross-disciplinary teams alongside clients to tackle high-impact business challenges and move from strategy and experimentation to scalable, production-ready solutions with speed. By continuously upskilling our talent and embedding AI into everything we do, we help organizations unlock their full potential." 

Akash Tayal, Principal, US Engineering-as-a-Service leader, Deloitte Consulting LLP, says, "We believe that Deloitte's continued recognition as a Leader in the Gartner^® Magic Quadrant^™ for Custom Software Development Services—now for the fifth year in a row—reflects our ability to combine vision, execution and innovation. Through our Deloitte Ascend^™ delivery platform, including Ascend Agentic SDLC and Ascend Mainframe Modernization, we apply autonomous agents to help clients accelerate software delivery, improve delivery quality and modernize critical enterprise applications and legacy environments while maintaining the security, resilience and stability their businesses depend on. Our ongoing investment in AI and engineering continues to enable us to deliver tailor-made solutions for clients across every industry and sector."

Key Links

• View the Magic Quadrant™ graphic in larger size
• Source:  Gartner Magic Quadrant for Custom Software Development Services, By Jaideep Thyagarajan, Ryan McKinney, Nathan Davie  Published 5 October 2026 - ID G00846418

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