Buy, Build, or Partner? Why the Build vs Buy Debate Is the Wrong Question
A deep examination of the three paths firms take with technology — drawing on evidence from healthcare, law, accounting, and enterprise software — and the case for a fourth option most have not considered.
We hear this conversation regularly. A firm has spent five, ten, sometimes fifteen years building its own technology. Usually on Microsoft Power Platform, sometimes on Salesforce, occasionally on something more bespoke. They have invested serious money. They have paraplanners-turned-citizen-developers, a relationship with a consultancy, maybe a small internal team. And at some point, someone in the room asks the question: should we just keep building on this? This essay examines the three paths firms take with technology — self-build, best-in-class assembly, and AI-assisted development — drawing on cross-industry evidence from healthcare, law, accounting, and enterprise software to show why the patterns are universal. The NHS spent ten billion pounds on a custom system and abandoned it. Law firms with budgets that dwarf financial advice could not sustain internal development. Accounting firms found regulatory maintenance alone consumed their development capacity. The Standish Group's CHAOS reports show 70% of custom software projects fail to deliver on time, on budget, or on specification. The essay makes the case for a third option — genuine technology partnership — that combines the engineering excellence of a specialist technology company with the business understanding and responsiveness of an in-house team. Not a vendor who ships a product and walks away. Not a consultancy who helps you build your own. A partner who takes ownership of complexity rather than pushing tools back to you to figure out yourself.
This comprehensive analysis draws on extensive industry research, real-world case studies, and insights from leading financial advisers across the UK. Our research team has compiled the most current data and trends to provide actionable insights for advisory practices.
Key Topics Covered: Technology adoption strategies, regulatory considerations, client experience optimization, operational efficiency improvements, and future market predictions.