Overview
A feature brief is the "should we even do this?" document. It's shorter than a PRD, faster to write, and designed to get a yes/no decision from leadership before you invest weeks in detailed requirements.
Before You Start
Ask the user:
- What's the idea? — One sentence.
- Who asked for it? — Customer request, data insight, strategic initiative, or your own hunch.
- Who needs to approve it? — This shapes the framing.
Feature Brief Template
# [Feature Name] — Feature Brief
**Author:** [name] | **Date:** [today] | **Decision needed by:** [date]
---
## The Problem (2-3 sentences)
What's broken, missing, or suboptimal? Use real data or customer quotes.
Don't describe the solution here — just the pain.
## The Opportunity (2-3 sentences)
Why is this worth doing now? Size the opportunity:
- How many users are affected?
- What's the revenue/retention/engagement impact?
- What happens if we do nothing?
## Proposed Approach (3-5 sentences)
High-level solution direction. Not a spec — just enough for someone to picture
what you're proposing. Include what this is NOT (scope boundaries).
## Three Levels Check (Shreyas Doshi)
**Impact:** What measurable outcome will this produce?
[One sentence with a specific metric target]
**Execution:** Can we build this with current resources in [timeframe]?
[One sentence on feasibility and team capacity]
**Optics:** How will stakeholders and customers perceive this?
[One sentence on narrative/positioning]
## Effort vs. Impact
| | Low Effort | High Effort |
|---|---|---|
| **High Impact** | [Sweet spot — do this] | [Worth it if strategic] |
| **Low Impact** | [Quick win or skip] | [Avoid] |
Where does this feature land? Be honest.
## Key Risks
1. [Risk 1 — one sentence]
2. [Risk 2 — one sentence]
3. [Risk 3 — one sentence]
## Ask
What specifically do you need from the reader?
- [ ] Approval to write full PRD
- [ ] Engineering spike to validate feasibility
- [ ] Design exploration
- [ ] Data analysis to size the opportunity
- [ ] Other: [specify]
Writing Guidelines
- Keep it to ONE page. If you're going over, you're speccing too much.
- Lead with the problem, not the solution. Decision-makers need to believe the problem is real before they'll invest in solving it.
- Include one compelling data point or customer quote. Not three — one.
- The "Ask" section is the most important. Be crystal clear about what decision you need and by when.
Output
Save as BRIEF-[feature-name].md.