Alpha

Alpha is where you test the riskiest ideas cheaply. Instead of building the full service, you prototype, run experiments, and learn what deserves further investment — and what should be dropped.

At a glance

Purpose
Prototype and test the most uncertain parts of the proposed service to find a viable direction.
Typical
Typically six to twelve weeks, though complex services may need longer. Time should be driven by what you still need to learn.
Activities
Rapid prototyping, usability testing, technical spikes, content design iterations, testing policy options, and narrowing scope based on evidence.
Outputs
Tested prototypes, validated or invalidated assumptions, a proposed scope for Beta, and an updated view of risks and dependencies.
End of phase
Assessment against the Service Standard and a decision to enter Beta with a clear scope, or to stop or restart discovery.

What good looks like

  • Prototypes are rough enough to change quickly — polish is a signal you may be too late to learn.
  • Testing focuses on the assumptions that would be most expensive to get wrong.
  • Policy, operations, and technology explore options together rather than in sequence.
  • The team can articulate what will not be in the first Beta release and why.

Common mistakes

  • Building production-quality code before the direction is validated.
  • Testing only with friendly internal users.
  • Expanding scope to please stakeholders instead of narrowing to what users need first.
  • Skipping accessibility and assisted digital thinking until Beta.

Service Standard points in focus

These points often receive particular attention during Alpha. See the full Service Standard guide.

Double Diamond mapping

Alpha spans both diamonds. Early Alpha often continues Define work — refining the problem frame. As prototyping accelerates, the team enters Develop (exploring solutions) and begins converging toward a direction that Beta will build out. Read the full mapping →

Related phases

Phase guidance is published on GOV.UKunder the Open Government Licence v3.0. UCD Services is an independent resource.