Teller
Founded 2020 · 189 employees on LinkedIn · 8 known investors
Teller provides cryptocurrency lending and stablecoin loans with minimal or no collateral requirements, alongside non-custodial token swaps across multiple blockchain networks. The platform serves crypto and traditional asset holders seeking liquidity without asset liquidation.
Founders & leadership
Teller was founded in 2020 by Ryan Berkun.
RB
Ryan BerkuninFounder & CEO
Investors · 8
Arrington CapitalMiami
Bessemer Venture PartnersRedwood City · $5M – $100M
Maven 11Amsterdam
Arrington XRP CapitalreportedSeattle · $100K – $5M
Blockchain CapitalreportedSan Francisco · $25K – $200K
Founders FundreportedSan Francisco · $500K – $5M
Lightspeed Venture PartnersreportedMenlo Park · $1.7M – $87M
Toyota VenturesreportedLos Altos
In the news
Frequently asked questions
- What does Teller do?
- Teller provides cryptocurrency lending and stablecoin loans with minimal or no collateral requirements, alongside non-custodial token swaps across multiple blockchain networks. The platform serves crypto and traditional asset holders seeking liquidity without asset liquidation.
- Who founded Teller?
- Teller was founded by Ryan Berkun in 2020.
- Who are Teller's investors?
- Teller's investors include Arrington Capital, Bessemer Venture Partners, Maven 11, Arrington XRP Capital, Blockchain Capital, Founders Fund, Lightspeed Venture Partners, Toyota Ventures.





