Palus Finance Wants Startups to Earn 50% More on Their Idle Cash

The Macro: Startup Treasury Management Is Leaving Money on the Table

When a startup raises a Series A or B, they suddenly have millions of dollars in the bank that they will spend down gradually over 18 to 24 months. The standard advice is to park it in a money market fund. Safe, liquid, earns a few percent. The CFO or finance lead moves the cash, sets it, and forgets it.

The problem with this approach is that money market funds optimize for same-day liquidity. You can withdraw your entire balance instantly. That is useful for operating expenses you need tomorrow. It is wasteful for the cash you will not touch for six months. You are paying for liquidity you do not need, and that payment comes in the form of lower yields.

Institutional investors solved this long ago. They build laddered bond portfolios that match their cash flow needs. Money they need in 30 days goes into short-term instruments. Money they need in six months goes into higher-yielding bonds. The result is meaningfully better returns with comparable safety and only slightly less liquidity.

But startups cannot access these strategies. Building a custom bond portfolio requires institutional relationships, minimum investments, and portfolio management expertise. No startup CFO has time for that. The result is that billions of dollars in startup cash earns less than it should.

The Micro: Caltech Grads Building Institutional Treasury for the Rest of Us

Sam Lushtak and Michael Gonzalez founded Palus Finance. Sam built an investment research platform for an asset manager with over $3 trillion in AUM. Michael created monitoring software that generated $150 million in savings for defense contractors. Both are Caltech graduates. They are a two-person team from YC Winter 2026 with Brad Flora.

The pitch is straightforward. Palus gives startups and SMBs access to institutional-grade bond portfolios that earn 1 to 1.5% more than money market funds with comparable safety and near-immediate liquidity. The extra yield comes from matching cash flow needs with appropriate duration risk rather than optimizing for instant access to every dollar.

For a startup with $10 million in cash, 1% higher yield is $100,000 per year. That is meaningful. It is an extra engineering hire, or six months of marketing budget, generated from cash that was just sitting there.

The underlying mechanism is not exotic. Laddered bond portfolios are well-understood fixed income products. The innovation is making them accessible to companies that do not have institutional treasury operations. Palus handles the portfolio construction, management, and liquidity optimization so the startup CFO just sees a better-yielding account.

The Verdict

Palus is solving a math problem that every startup CFO should care about but most do not think about. The value proposition is concrete, measurable, and easy to explain. “Earn more on your idle cash with no additional risk” is a pitch that closes itself.

The competitive risk comes from the major treasury management platforms like Mercury Treasury, Brex Cash, and Ramp. These platforms already hold startup deposits and could offer similar yield optimization. But their business model is built around banking relationships and payment products, not fixed income portfolio management. Palus is specializing where the generalists are mediocre.

In 30 days, I want to see AUM growth. How much startup cash is under management? In 60 days, the question is whether the yield spread holds. Is Palus consistently delivering 1-1.5% above money market rates? In 90 days, I want to know about the CFO adoption cycle. How long does it take from first conversation to capital deployed? If the onboarding is fast and painless, word of mouth does the rest.