Fast is a platform that enables you to easily and securely access the world, without passwords.

Fast is the world's fastest online login and checkout experience.

Fast was founded in 2019 by Domm Holland and Allison Barr Allen. The company is headquartered in San Francisco, California.

Fast's mission is to simplify and speed up life's tasks.

Fast provides online login and checkout solutions including Fast Login and Fast Checkout, which enable a one-click sign-in and purchasing experience that makes it easier for people to buy and merchants to sell. The products work on any browser, device or platform to deliver a consistent, stress-free purchasing experience.


Fast is entirely consumer-focused and invests heavily in its users' privacy and data security. With Fast Checkout, consumers are able to complete purchases with a single click on any browser, platform or device.


Fast is now available to millions of WooCommerce and BigCommerce sellers, with plans to expand to numerous e-commerce platforms and major online retailers in the coming months.


Fast is backed by Stripe, Index Ventures, Addition, Susa Ventures, Sugar Capital and others. The company raised $102M in Series B round on Jan 26, 2021. This brings Fast's total funding to $124.5M to date.



  • Year founded: 2019
  • Funding Info: $124.5M over 3 Rounds (Latest Funding Type: Series B)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: San Francisco
  • State: California
  • Country: United States
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