The Agency Brief for a White-Label Development Partner
A concise brief template for giving an external developer enough context to estimate and deliver without losing the agency’s client relationship.
By Aleksej Djokic ·
Context is part of the specification
A developer can estimate screens and endpoints, but not the decisions behind them unless the brief includes the business context. Explain who the end user is, what the client is trying to change, and what success looks like for the first release.
Brief it in this order
State the client and user context
Name the business model, target users, current workflow, and constraints that should shape the solution.
Describe the primary journey
Show the happy path from entry to a useful outcome. Include what must happen before and after the main action.
Separate must-have from later
Label launch requirements, useful follow-ons, and ideas that are deliberately out of scope. A list without priority is not a plan.
List technical and brand constraints
Include existing systems, preferred platforms, design files, hosting expectations, accessibility needs, and any required integrations.
Define the review and approval path
Say who consolidates feedback, who approves a milestone, and where decisions will be recorded.
The best brief invites questions
Leave room for assumptions and unknowns. A partner who asks thoughtful questions before estimating is reducing delivery risk, not slowing the project down.