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Checklist · Platform strategy

The Platform Discovery Checklist

The questions to answer before you build or buy an enterprise platform capability — scope, constraints, integration depth, and coverage — in the order a discovery works through them.

3 min readInteractive

The most expensive platform decisions get made before anyone writes a line of code — or signs a contract.

Five steps, twelve questions — ending on the build-buy-partner call instead of starting there.

Discovery steps
5
Boxes to tick
12
Answers stay in your browser
100%

How it works

  1. Work top to bottom

    Each box is a real prerequisite — an unticked one is the work, not a failure.

  2. Your ticks stay with you

    Progress is saved only in this browser — no account, nothing to submit.

  3. Take it into the room

    Download the PDF and bring the same items to the meeting where the decision actually gets made.

At a glance

Format
Checklist
Topic
Platform strategy
Published
Reading time
3 min read
PlatformDiscoveryBuild vs Buy

A discovery phase isn't overhead; it's risk reduction. This checklist is the order a good discovery works through.

Work top to bottom. Don't skip to vendor demos — that's step five, not step one. Your ticks stay in your browser, so you can work through it across a week of stakeholder conversations.

0 of 4 covered

Tick each question once you have a written answer:

For every workflow the capability must support, mark whether a candidate solution handles it:

  • Natively — works out of the box.
  • By configuration — supported, needs setup.
  • By custom code — possible, but it's now your code to maintain.
  • Not at all — a hard blocker hiding inside a feature list.

The "custom code" and "not at all" rows are where timelines and budgets actually go.

Integration is rarely the demo's strong suit. For each system you must connect to, ask:

0 of 4 covered

Read access is a screenshot. Write, trigger, and role-aware access is a product.

0 of 4 covered

These aren't mutually exclusive, and they're not permanent:

  • Buy the non-differentiating parts — the things a vendor does better than you ever will.
  • Build the part that is your differentiation, the thing the business is actually paying you for.
  • Partner to validate a concept fast, then bring it in-house once it's proven.

Write the decision down with the reasoning. In eighteen months someone will ask why, and "it seemed right at the time" is not an answer. For the full six-question version of this call, run the Build, Buy, or Partner decision check — it's linked at the end of this page.

A discovery done well makes the build boring — which is the goal. If you're at the start of one and the stakeholders already disagree about the problem, that's the moment a neutral facilitator pays for itself.

Take it with you

The one-page PDF, ready to forward internally.

The conversation after

Thirty minutes, no deck. Bring what you just answered and we work out what it means for your platform.

Discuss what this means for your platform

Get in touch