SyntheticFi raises over $13M Series A as it surpasses $2B in assets under management
What's the deal? SyntheticFiDealroom has a profile for this one. Try Dealroom →, a fintech platform that helps registered investment advisors (RIAs) access low-cost, tax-efficient financing for their clients, has raised over $13M in venture funding and surpassed $2B in regulatory assets under management. The San Francisco-based company, founded in 2023, counts Y Combinator, Social Leverage, NextGen Venture PartnersDealroom has a profile for this one. Try Dealroom → (a subsidiary of Brown Advisory), and The Compound CapitalDealroom has a profile for this one. Try Dealroom → Fund among its investors.
The platform now works with more than 3,000 advisors across over 300 independent advisory firms — roughly 3x growth since the start of 2026.
Why now? A surge in wealth creation across public and private markets has pushed financial advisors to help clients with more complex decisions: accessing liquidity, managing concentrated stock positions, and funding large purchases without selling assets.
Strategies like box spreads and variable prepaid forwards were historically reserved for institutional investors and difficult to access. SyntheticFi built its platform to democratise these tools, letting advisors evaluate and implement portfolio-backed financing that can offer lower rates and tax advantages compared to traditional borrowing.
"For a long time, borrowing was treated as a separate conversation from wealth management," said Tony Yang, chief executive officer and co-founder. "That's starting to change. Advisors are increasingly helping clients think about their entire financial picture."
What could go wrong? Portfolio-backed lending strategies carry inherent market risk — a sharp downturn could squeeze collateral values and force liquidations at the worst possible time. Regulatory scrutiny of complex financial products marketed to retail-adjacent clients could also tighten as these tools spread beyond institutional walls.
Liabilities planning remains one of the least-developed areas of advisor technology, which means SyntheticFi is building in relatively uncharted territory with few established playbooks.
The signal: SyntheticFi's investor mix — Y Combinator alongside wealth-management-native backers like NextGen Venture Partners (a Brown Advisory subsidiary) and The Compound Capital Fund — suggests the thesis is being validated by the very industry it targets. Still at the early growth stage according to Dealroom, the company's leap to $2B in regulatory AUM and 3x advisor growth in roughly six months points to a genuinely underserved niche: liabilities planning infrastructure that advisors have lacked as client balance sheets grow more complex.
Read more: Yahoo Finance
