Paid acquisition is a tax you pay when you don't have distribution. For the first 100 customers, a bootstrapper wins by showing up where the buyers already gather and being relentlessly useful.

The lean launch

  1. Go where they congregate. The niche community, forum, or channel where your buyers already talk shop. Become a known, helpful presence before you sell.
  2. Solve in public. Answer the exact problems your product solves, for free, visibly. Trust precedes purchase.
  3. Launch to a waitlist, not the void. Collect intent first so day one has demand.
  4. Make existing customers your channel. A referral nudge and a remarkable experience turn 10 customers into 30.

Bottom line: the first 100 customers come from presence and usefulness in the places buyers already are — not from an ad account.