How to build a sales function from scratch

Most early-stage founders try to sell without structure. Here’s a practical guide to establishing your startup sales function from zero.

Start with customer clarity

• Identify your ICP (Ideal Customer Profile) and focus only on buyers who match

• Interview and document top pain points

Define the sales motion

• What stages does a typical deal move through?

• Who owns each commercial step?

Build the sales process

• Qualification, discovery, demo, proposal, closing, follow-up

• Write down call structure and objection handling tips

Choose CRM stages

• Use simple stages like Lead, Qualified, Demo, Proposal, Closed Won/Lost

Create weekly reporting

• Track deals by stage and activity

• Update every Monday and review progress weekly

Write the first sales playbook

• Document what works for outreach, calls and follow-up

Know when to hire

• Once the founder can close without firefighting, start searching for your first rep

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