B9 is a payroll solution platform aimed at promoting creditworthiness through employment data and economic behavior.

B9 lets hourly workers, part-time students, and free-lancers turn their income volatility into steady, predictable cash-flows. 

B9 was co-founded in 2020 by Sergei Terentyev. The company is headquartered in San Francisco, California.


B9 offers a full suite of app-based financial services that helps young workers, new-to-credit working individuals, and gig workers to help build creditworthiness out of their earning and spending patterns.


B9's AI creates an accurate portrait of each customer's economic behavior based on their earning patterns, needs, and wants. Proprietary BnineScore, based on economic behavior, allows customers to build credit and gain access to more products and services at lower pricing.


B9's customers have deposited paychecks from more than 2,500 companies, including Amazon, Walmart, Lyft, Uber, DoorDash, Instacart and the U.S. Postal Service.


B9 is backed by Sky Light Invest, Mbanq, founders of Wrike, and others. The company raised $2.6M in Seed+ financing round on Jul 29, 2022. This brings B9's total funding to $8.4M to date.



  • Year founded: 2020
  • Funding Info: $8.4M over 4 Rounds (Latest Funding Type: Seed+ - Series Unknown)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: San Francisco
  • State: California
  • Country: United States
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