Microsoft Power Platform has been one of the most significant developments in enterprise technology of the past decade — and one of the most underused. Most organisations with a Microsoft 365 subscription have access to Power Platform as part of what they already pay for. Most are using a fraction of its capability.
Why the Build-or-Buy Question Needed a New Answer
Before Power Platform, organisations evaluating business application needs faced a constrained choice. Build a custom solution — expensive to develop, costly to maintain, slow to change — or buy an off-the-shelf product that met most requirements but not all, and couldn't easily be adapted as needs evolved.
The gap between these two options was typically filled by the things that should make IT leaders nervous: isolated SharePoint sites built without governance, sprawling Excel spreadsheets tracking business-critical information, Access databases maintained by a single person who may or may not still work there. An entire generation of organisations built their operations on workarounds, and many of them are still running on them today.
Power Platform was Microsoft's answer to this problem: a low-code application development and automation platform that allows organisations to build professional-grade solutions quickly, using the data and systems they already have, without the cost and complexity of bespoke development.
The Four Components — and How They Work Together
Power Platform comprises four applications. They can be used independently or combined, depending on what you are trying to achieve.
Power Apps
The application development component. It allows organisations to build custom business applications — web-based and mobile — without traditional software development. The applications can connect to SharePoint, Dataverse, Dynamics, SQL, and hundreds of third-party systems. Common use cases include field data collection, inspection and audit tools, approval workflows, and purpose-built process applications that replace spreadsheets or paper-based processes.
Power Automate
The workflow and automation engine. It handles the movement of information between systems, the triggering of actions based on events or conditions, and the automation of repetitive tasks that currently require human intervention. This ranges from simple document routing and approval notifications to complex multi-step processes involving multiple systems.
Power BI
The business intelligence and data visualisation component. It connects to data sources across the organisation and enables the creation of interactive reports and dashboards — putting operational data in front of decision-makers in a form they can actually use, rather than buried in spreadsheets or request queues.
Power Pages
Formerly Power Apps Portals, this enables organisations to build external-facing websites and portals that connect to their internal data. Particularly useful for client self-service, partner portals, and any scenario where external users need to interact with organisational systems securely.
How Copilot Has Changed the Picture
The arrival of Microsoft Copilot — the AI layer that Microsoft has integrated across the Power Platform — has significantly expanded what these tools can do and lowered the barrier to getting started with them.
Within Power Apps, Copilot can generate app structures and screens from natural language descriptions. Within Power Automate, it can suggest flow designs and help troubleshoot automation logic. Within Power BI, users can ask questions of their data in plain language and receive visualisations in response, without needing to know how to build them.
AI Builder — the AI component within Power Platform — adds machine learning capabilities including document processing, object detection, prediction models, and form processing. This means organisations can build applications that not only automate processes but also make intelligent decisions within them — classifying documents, extracting data from forms, or predicting outcomes based on historical data — without requiring data science expertise.
What Good Implementation Looks Like — and Why It Matters
The single most common failure mode with Power Platform is deploying it without governance. When citizen developers can build apps and automations freely, you quickly accumulate a secondary layer of unmanaged solutions — Power Apps built without proper data connections, Power Automate flows that no one fully understands, connectors to external services that have not been reviewed by IT or security.
This is the SharePoint problem repeating itself in a new form.
Good Power Platform implementation requires a governance framework alongside the technical deployment: naming conventions, environment strategy, data loss prevention policies, connection standards, and a clear ownership model for solutions that are put into production. This is not bureaucracy for its own sake — it is what separates a Power Platform deployment that delivers sustained value from one that creates new technical debt.
Where to Start
For most organisations, the right starting point is a structured assessment of where Power Platform could deliver the most value — identifying the manual, repetitive, or error-prone processes that are good candidates for automation or application development, and building the governance framework that will support sustainable deployment.
Imagefast works with organisations across the Microsoft 365 stack, including Power Platform, SharePoint, and Azure, to design and implement solutions that are properly architected, governed, and supported.
Learn more about our SharePoint & Microsoft 365 consultancy or our PowerApps practice, or get in touch to discuss where Power Platform could make a difference in your organisation.
