
SyntheticFi
Fintech platform helping RIAs access low-cost, tax-efficient financing solutions for clients.
About
SyntheticFi provides financial advisors with securities-backed lending solutions, offering lower interest rates and greater tax deductibility compared to traditional lenders. This institutional-level lending empowers advisors to deepen client relationships and grow wallet share by providing a cost-effective borrowing option. The platform serves independent advisors and their clients, simplifying the lending process and delivering better financial outcomes.
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Key facts
- Website
- syntheticfi.com
- Headquarters
- San Francisco, California, USA
- Founded
- 2023
- Employees
- 16
- Total funding
- $13M (Venture Financing)
- Business model
- B2B2C
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 1 Jan 2023 | Venture Financing | $13M |
Tech stack
Detected on syntheticfi.com, last scanned 18 Oct 2026. Run your own scan
- Analytics
- Google Analytics 4
- CMS / Builders
- Framer
- Email provider
- Google Workspace
SyntheticFi scores 34. Does yours?
That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.
5 reviews from Reddit gathered in one place
It seems like box trade is best because it can be fixed for a few years vs variable with the others. (And I'd probably use syntheticfi since this is all new to me.) On boxtrades.com I saw a recent 5 year at 4.75%.
Feature Request: Web UX to Automate Modeling and Execution of Box Spreads. Title. Asking for Fidelity to support what https://www.syntheticfi.com/ enables, but within a Fidelity account. Many thanks to whomever gets this to a product team.
A word of warning : SyntheticFi and BoxTrades calculate interest rates differently. BoxTrades uses a linear (non-compounding) interest rate method, which is highly inaccurate for longer duration spreads. SyntheticFi provides rates assuming…
Hi I recently got really interested in box spreads as an alternative to margin lending. Then found syntheticfi ( u/tonyyanga ) as a way of placing the order without errors. Decided go experiment with borrowing $10k, which meant 1 box spread…
Anyone heard of SyntheticFi to automate box spreads?. I'm looking to access some capital against my portfolio. A financial advisor I talk with mentioned box spreads. I don't feel savvy enough to run the options myself and setup the box spre…
Each quote is copied word for word and links to where it was posted. Promotion and off-topic posts are filtered out.
Frequently asked
Is SyntheticFi trustworthy and reputable?
StartupHub's Data Trust & Reputation score for SyntheticFi is 68 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has SyntheticFi raised?
SyntheticFi has raised a total of $13M in funding. The most recent round on record is Venture Financing.
How many employees does SyntheticFi have?
SyntheticFi has approximately 16 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for SyntheticFi


