Everything from

Harper Business

1 resource from Harper Business we point founders to, and the questions each answers.

📖 Book
Paid Advanced

The Cold Start Problem: How to Start and Scale Network Effects

From Harper Business by Andrew Chen Book (~368 pages)

Why we picked it

The definitive playbook for network and community-led products, drawn from Andrew Chen's a16z experience and interviews with Slack, Uber, Tinder, Airbnb and more.

  • Build the smallest self-sustaining 'atomic network' before trying to scale.
  • Focus on the hard side of the network and give it a magic moment.
  • Networks are anti-viral until they cross a density threshold, so start narrow.
Open coldstart.com