Birthday Alarm's E-card Profits

Birthday Alarm transformed from a free birthday reminder service into a profitable e-card business, demonstrating how a simple feature can become a lucrative revenue stream.

Key Points:

• Initial Product:

  • Self-updating address book with birthday reminder feature
  • Free service that reminded users of friends' and family's birthdays
  • Grew through viral marketing before the term existed

• Growth Strategy:

  • Built viral loop: Users add their birthday → Get asked to save others' birthdays → Invite friends
  • Created one of first email contact scrapers for Hotmail
  • Grew to 100,000+ members through contact importing feature

• Revenue Model Transformation:

  • Added e-cards feature based on friend's suggestion
  • Users could send birthday cards instead of just getting reminders
  • Immediately started generating significant daily revenue

• Business Performance:

  • Peak revenue: $4-5M per year
  • Profit margins: ~80%
  • Lean operation: Family-run with outsourced e-card creation
  • Sustained profitability: Still generating $2M/year in profit years later with minimal updates

• Company Structure:

  • Minimal staff: Founder, wife, sister-in-law (books), cousin (customer support)
  • Outsourced e-card creation
  • Required very little active management to maintain revenue