Analysis
HIFI, a stablecoin and tokenized-capital-markets infrastructure company, has closed a $37 million Series A led by Left Lane Capital, according to The Block. The company said this is its first priced financing round, following an earlier stretch of building on unpriced or internal capital while it proved out usage.
HIFI's product sits in the unglamorous but increasingly critical plumbing layer of the stablecoin stack: USD and stablecoin on- and off-ramps routed through US banking and card networks, plus cash-settlement infrastructure for tokenized repurchase agreements and Treasury transactions, according to CryptoPotato. The company already processes roughly $7 billion in annualized transaction volume on that infrastructure -- a real usage number that's unusual for a company just now closing its first priced round.
Institutional Company For A Startup's Balance Sheet
Two relationships stand out. HIFI has partnered with Visa to extend its stablecoin settlement platform to money transfers and card payments, reaching a network of more than 4 billion Visa cards worldwide. And it participated in DTCC's July production trades using DTC-tokenized securities alongside BlackRock, Goldman Sachs and Nasdaq -- pilot infrastructure normally reserved for institutions many times HIFI's size. Competing infrastructure providers in the stablecoin-rails space include Bridge (acquired by Stripe), Circle's own payments network, and Brale, all chasing the same thesis that stablecoin settlement needs bank-grade compliance rails before enterprises will actually route volume through it.
The funding lands as Wall Street's broader move toward tokenized, on-chain settlement accelerates -- DTCC, Nasdaq and major custodians have all run production or pilot tokenization trades in 2026, and stablecoin issuers like Circle and Tether continue expanding their own settlement partnerships. HIFI's bet is that the winners in this shift won't be the stablecoin issuers themselves but the infrastructure layer that lets banks, card networks and capital-markets institutions actually use stablecoins without building settlement rails from scratch.
What the Series A headline undersells: a $37 million round is modest next to HIFI's institutional partner list, and the company hasn't disclosed a post-money valuation -- meaning it's not yet clear whether investors are pricing HIFI on its $7 billion volume run rate or on the earlier-stage revenue that volume has actually converted into. Transaction volume and revenue are not the same thing in payments infrastructure, and the gap between them is exactly where a lot of fintech valuations have proven fragile before.
For founders building in stablecoin infrastructure, HIFI's sequencing -- prove volume and land marquee institutional partnerships first, price the round second -- is a more capital-efficient path than raising early on a pitch deck alone, though it requires surviving long enough on unpriced capital to get there.
The regulatory backdrop makes this an easier pitch than it would have been two years ago. Federal stablecoin legislation passed in 2025 gave banks and card networks clearer rules for handling stablecoin settlement, which is precisely the compliance overhang HIFI's banking- and card-network rails are built to absorb on behalf of institutional partners like Visa and DTCC. Left Lane Capital's own thesis, per the firm's public commentary on consumer and fintech infrastructure, has increasingly centered on picking infrastructure providers positioned to benefit regardless of which stablecoin issuer ultimately wins the largest market share -- a picks-and-shovels bet on the category rather than a wager on any single token.