SyntheticFi
{{Infobox company
| name = SyntheticFi LLC
| logo =
| type = Private
| industry = Financial technology
| founded = {{Start date and age|2023}}
| hq_location_city = San Francisco, California
| products = Securities-backed lending
| num_employees = 10
| num_employees_year = 2025
| website = {{URL|https://www.syntheticfi.com}}
}}
SyntheticFi LLC is a financial technology company based in San Francisco, California. Founded in 2023, the firm is registered with the U.S. Securities and Exchange Commission (SEC) as an investment advisor. It is funded by Y Combinator and backed by several principals of investment advisory firms (RIAs).{{Cite web |title=IAPD - Investment Adviser Public Disclosure - Homepage |url=https://adviserinfo.sec.gov/firm/summary/330200 |access-date=2025-06-19 |website=adviserinfo.sec.gov}}
The company offers an alternative to traditional securities-backed lending with synthetic loans structured through box spreads. Its platform is designed to serve financial advisors and high-net-worth individuals seeking portfolio-based liquidity without triggering asset sales.{{Cite web |title=Long-Dated Box Spreads: A Better Way to Buy a Home |url=https://www.cboe.com/insights/posts/long-dated-box-spreads-a-better-way-to-buy-a-home-updated/ |access-date=2025-06-19 |website=Cboe}}{{Cite web |title=SyntheticFi: Low cost securities-backed lending for independent financial advisors |url=https://www.ycombinator.com/companies/syntheticfi |access-date=2025-06-19 |website=Y Combinator}}
Category:Financial technology companies
Category:Online financial services companies of the United States