Vertical Saas replaced spreadsheets for many businesses.

· Bits and Bobs 5/26/26
  • Vertical Saas replaced spreadsheets for many businesses. Why?
    • Spreadsheets allow infinite flexibility.
    • Vertical Saas is "spreadsheets in a trenchcoat."[l]
    • A business could have made their own spreadsheet, and tweaked it to their workflows.
    • Yet Vertical Saas in the last decade has become the norm.
    • If you already have a spreadsheet to run your business, and it works for you, then moving into someone else's process would be like putting on a straitjacket.
    • But if you're starting a new business, sometimes the straightjacket is comforting.
    • Someone who knows the domain better than you, and has helped hundreds of similar companies, gives you a clear happy path to follow.
      • Critically, that software creator has likely encoded important things about regulations in your state, taxes, etc, that if you had gotten wrong could have killed the business.
      • Horizontal Saas, like Airtable, Notion, etc do not have this characteristic.
    • Saas creation has to be done by someone more savvy than what the customer would have built.
    • Before fintech / payments, there wasn't enough money in Vertical Saas to lead to it being created to the level of quality and savviness required.
    • Payments margin plus being a supernaturally sticky system of record is a powerful business model.
    • But once payments became a viable business model, it subsidized the Cambrian explosion of vertical Saas.

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