For most corporate treasuries prioritizing compliance and custody, BlackRock's BUIDL is the best-fit tokenized T-bill product for institutional-grade security and 24/7 transferability. Choose Ondo (USDY/OUSG) if you need DeFi composability and higher on-chain yield, or CircleUUSYC when seamless USDC liquidity and operational integration are top priorities.
1BlackRock USD Institutional Digital Liquidity Fund (BUIDL)Best for treasuries that require institutional-grade custody, regulatory compliance, and 24/7 transferable exposure to short-term Treasuries; caveat: often requires institutional access and larger allocations.62%
2Ondo FinanceBest when you want on‑chain composability and yield via tokenized short-term Treasuries (USDY/OUSG); tradeoff: prioritizes DeFi integration over the strongest institutional branding.55%
For a corporate treasurer, I would evaluate tokenized U.S. Treasury bills as a cash-management instrument first and a DeFi yield opportunity second. The best product is not necessarily the one advertising the highest APY; it is the one that combines high-quality Treasury exposure, reliable redemption, institutional-grade controls, and a clear legal claim on the underlying assets.
The key distinction is between a token that represents a claim on a Treasury fund and a DeFi lending position that merely earns yield using a Treasury-backed token as collateral. Those carry very different risks.
My shortlist for a corporate treasurer
1. Ondo OUSG
(Best overall for DeFi-native treasury)
Why it stands out: Built for institutional cash management and onchain collateral workflows, with advertised 24/7 minting and redemption through USDC. The minimum for instant transactions is $5,000, and the management fee is currently waived through January 1, 2027, according to Ondo.
Watch-outs: Access is restricted to eligible accredited investors and qualified purchasers. OUSG is a fund interest, not a bank deposit or a direct Treasury bill. Its portfolio includes other tokenized funds and liquidity assets, so examine the actual holdings rather than assuming it holds only T-bills.
Best for institutional brand and fund-manager recognition.
BUIDL is the BlackRock USD Institutional Digital Liquidity Fund, distributed through Securitize. It is an institutional product, and Ondo has used it as a significant underlying holding for OUSG.
Watch-outs: Eligibility, minimum investment, transfer restrictions, and redemption terms can make it less convenient as an operating-cash instrument. Direct fund access is not the same as permissionless DeFi access.
Official access:
3. Superstate USTB
Best for onchain fund integration and lending use cases.
USTB offers qualified purchasers exposure to short-duration U.S. government securities, supports protocol-level minting and redemption, and lists a DeFi integration with Aave. Its published fund information identifies BNY Mellon as custodian and EY as auditor.
Watch-outs: Redemptions have market-day liquidity terms; token transferability does not guarantee immediate cash redemption.
Official product:
4. Franklin Templeton BENJI / FOBXX
Best for a conventional registered-fund structure.
BENJI represents shares in Franklin Templeton's OnChain U.S. Government Money Fund. The transfer agent maintains the official ownership record through a blockchain-integrated system. The fund invests primarily in U.S. government securities, cash, and fully collateralized repurchase agreements.
Watch-outs: Standard fund dealing and redemption mechanics may be less suitable than 24/7 stablecoin settlement for a DeFi-heavy treasury.
Official platform:
How I would choose
Treasury requirement
Preferred candidate
Main trade-off
24/7 onchain cash management
Ondo OUSG
Restricted investor eligibility
Direct relationship with a major asset manager
BlackRock BUIDL
Institutional access requirements
Tokenized fund with lending-protocol integration
Superstate USTB
Qualified-purchaser restrictions and market-day liquidity
Registered U.S. government money market fund
Franklin BENJI
Traditional fund redemption mechanics
These are different legal structures, not interchangeable stablecoins.
One additional product worth monitoring is BlackRock BSTBL. Launched in August 2026, it offers tokenized shares of a fund investing in cash, short-term U.S. Treasury securities, and Treasury-backed overnight repos. It may be attractive for conventional institutional cash management, although its approved-wallet transfer model is not the same as broad DeFi composability.
What I would require before approving a position
For a corporate treasury, I would make these conditions prerequisites rather than optional preferences:
Legal ownership: Confirm the corporate entity can legally subscribe, hold, transfer, and redeem the security in its jurisdiction.
Redemption certainty: Obtain written limits, settlement expectations, fees, and escalation procedures for large redemptions, including weekends and market disruptions.
Custody and controls: Use approved institutional custody, segregated permissions, multi-party transaction approval, and documented wallet recovery procedures.
DeFi exposure limits: Distinguish simply holding the token from lending it, supplying it to a liquidity pool, or using it as collateral. Each additional protocol creates incremental smart-contract, liquidity, and counterparty risk.
Accounting and reporting: Confirm accounting classification, valuation, tax treatment, reconciliation, audit evidence, and treatment under the company's investment policy.
Remember that even a Treasury-backed token can lose liquidity or become difficult to redeem. Tokenization does not eliminate fund, operational, legal, smart-contract, or stablecoin risks.
My verdict
I would start institutional due diligence with Ondo OUSG if the objective is to earn Treasury-linked yield while retaining access to DeFi workflows. I would compare it directly with BUIDL and Superstate USTB before committing capital, and keep the company's operating cash separate from experimental DeFi deployments.
The deciding factor is the company's eligibility and redemption requirements—not a small difference in advertised yield.
One question that would materially change my recommendation: Is the corporation a U.S.-domiciled entity, and is it eligible to invest as a qualified purchaser? That determines which products are realistically available and which deserve a deeper treasury-risk comparison.
For a corporate treasurer, "the best" tokenized U.S. Treasury Bill product isn't a one-size-fits-all choice. It depends heavily on your regulatory jurisdiction (U.S. vs. non-U.S.), liquidity requirements (instant 24/7 redemption vs. T+1), and whether you need permissioned institutional safety or DeFi composability.
BlackRock USD Institutional Digital Liquidity Fund (BUIDL)
Best for: Tier-1 institutional security, compliance, and large-scale balance sheet parking.
Overview: Issued on the Ethereum blockchain via Securitize, BUIDL invests 100% in cash, U.S. Treasury bills, and repurchase agreements, maintaining a stable $1 per token value with daily yield accrued directly to holders' wallets.
Pros: Backed by BlackRock's operational scale; high regulatory comfort; near-instant peer-to-peer transfers among whitelisted institutional addresses.
Best for: Capital efficiency and high liquidity management.
Overview: Managed via Circle's ecosystem pathways, USYC has scaled rapidly to become one of the largest single on-chain Treasury products.
Pros: Deep liquidity, highly optimized for institutional crypto-native rails, and smooth integration for firms dealing heavily in stablecoin operations.
Best for: DeFi composability and global/non-U.S. corporate access.
Overview: Ondo offers OUSG (short-term government bond ETF exposure) and USDY (a bankruptcy-remote, yield-bearing tokenized note backed by short-term Treasuries and bank deposits). Ondo collectively manages one of the largest tokenized debt footprints across chains.
Pros: USDM/USDY are designed to be usable across various DeFi money markets and lending protocols as collateral; excellent user experience for non-U.S. entities.
Best for: Native on-chain registry integration (FOBST).
Overview: Recorded on public blockchains (including Stellar and Polygon), BENJI represents shares in a registered government money market fund.
Pros: Fully transparent public chain transaction tracking; traditional fund backing with regulated status.
Cons: Traditional operational overhead for redemption cycles relative to native crypto-settled rails.
Summary Recommendation Matrix for Treasurers
If your primary constraint is legal safety and institutional brand trust: Go with BlackRock (BUIDL).
If you require flexible yield-bearing tokens that integrate smoothly with broader digital asset operations: Look closely at Circle (USYC) or Ondo (USDY).
Best tokenized U.S. Treasury product for a corporate treasurer
My provisional pick is Ondo OUSG if your priority is putting corporate treasury capital to work on-chain while retaining institutional-style redemption access. If your priority is maximum institutional scale and a major asset manager, I would also evaluate BlackRock BUIDL. For a non-U.S. institution that values 24/7 USDC liquidity, Circle's USYC deserves a close look.
The important distinction is that the best product for a corporate treasurer is not necessarily the one with the highest advertised yield or the most DeFi integrations. It is the one that combines a suitable legal structure, dependable liquidity, acceptable counterparty and smart-contract risk, and clear accounting and compliance treatment.
Assessment date: October 14, 2026. This is a product-selection analysis, not a personalized investment recommendation.
Shortlist: the four products worth evaluating
1. Ondo OUSG
(Best overall for DeFi-oriented treasury use)
An institutional-access fund investing in short-term Treasury exposure and tokenized money-market funds. It offers 24/7 USDC minting and redemption, with a published $5,000 minimum for instant transactions and Ethereum, Polygon, Solana and XRPL support. Eligibility and onboarding are required.
Why it stands out: a practical combination of yield-bearing collateral, on-chain access and redemption flexibility.
Watch-out: OUSG is not a direct Treasury-bill token. It is a fund interest with exposure to underlying funds and cash equivalents, so you must assess both the fund structure and underlying holdings.
Official product:
2. BlackRock BUIDL
Best for an institutional manager and fund-based structure
BlackRock's USD Institutional Digital Liquidity Fund is an institutional tokenized liquidity product distributed through Securitize. It is a strong candidate for treasurers prioritizing an established asset manager and institutional infrastructure.
Why it stands out: a recognizable institutional manager and an established role in the tokenized cash ecosystem.
Watch-out: access is restricted, and you should confirm the minimum investment, eligible entity status, redemption terms and whether your intended DeFi venue accepts BUIDL.
Official access:
3. Circle USYC
Best for eligible non-U.S. institutions
USYC represents shares in a fund investing in short-term U.S. Treasury bills and reverse repurchase agreements backed by short-term U.S. government securities. Circle offers near-instant USDC redemptions within available liquidity capacity, with additional liquidity potentially settling T+0 or T+1.
Why it stands out: institutional liquidity and collateral workflows, with a $100,000 published minimum.
Watch-out: the product is restricted to non-U.S. persons. A U.S.-organized corporation generally cannot invest, and the product has fund, issuer and redemption-capacity risks.
Official product:
4. Franklin Templeton BENJI
Best alternative for U.S.-oriented fund access
BENJI represents shares in Franklin OnChain U.S. Government Money Fund, a U.S.-registered money-market fund investing at least 99.5% of assets in U.S. government securities, cash and fully collateralized repurchase agreements.
Why it stands out: a familiar registered fund structure, with blockchain-integrated shareholder records.
Watch-out: a registered money-market fund is not the same as a freely composable DeFi asset. Verify wallet eligibility and actual protocol integrations before choosing it for on-chain deployment.
Official product:
How I would choose as corporate treasurer
Decision criterion
What I would prioritize
Capital preservation
Underlying assets, legal claim, custody and fund structure
Liquidity
Contractual redemption rights, limits, settlement time and stablecoin conversion
DeFi utility
Verified protocol support, collateral haircuts, liquidation and smart-contract risk
Compliance
Entity eligibility, securities-law restrictions, sanctions screening and approved custody
Accounting
Classification under applicable accounting standards, valuation and audit evidence
Economics
The legal structure deserves particular attention. The SEC's January 2026 statement explains that tokenized securities can differ materially in their legal structure and the rights they confer; putting a security on a blockchain does not itself make it safer or more liquid.
My final recommendation
For DeFi-enabled corporate cash management: start diligence with OUSG.
For an institutional mandate emphasizing a major asset manager: evaluate BUIDL alongside it.
For an eligible offshore treasury with substantial USDC liquidity needs: evaluate USYC.
For a U.S.-oriented registered money-market fund structure: include BENJI, particularly if deep DeFi composability is not essential.
I would not select any of them on headline yield alone. For a corporate balance sheet, the decisive question is whether the token can be held, redeemed and accounted for under the company's actual legal and treasury policies.
One question would materially change my recommendation: Is your corporate treasury entity U.S.-based, and do you intend to use the tokens only to earn yield, or also as collateral in DeFi lending and trading protocols?
For a corporate treasurer, the "best" tokenized U.S. Treasury or money-market product depends heavily on your jurisdiction (U.S. vs. non-U.S.), minimum investment tolerance , and whether your mandate requires strict institutional custody or DeFi composability.
Structure: Issued on Ethereum via Securitize, backed by cash, U.S. Treasury bills, and repurchase agreements, with assets custodied at BNY Mellon.[](https://dcmcore.com/en/research/buidl-vs-usyc.html)
Pros: Unmatched institutional brand trust, stable $1 value per token, daily accrued yield distributed directly to wallet balances, and integrations with prime brokers/crypto-native institutional desks (e.g., FalconX, Hidden Road) for margin collateral.[](https://dcmcore.com/en/research/buidl-vs-usyc.html)
Cons/Requirements: Strict Qualified Purchaser requirement (typically a $5 million minimum investment threshold), limiting accessibility primarily to large institutional entities.[](https://dcmcore.com/en/research/buidl-vs-usyc.html)
2. Best for High Yield / Non-U.S. Access: Ondo Finance (USDY or OUSG)
AUM Scale: Ondo ecosystem leads the RWA sector with over $3 billion total.
Structure:USDY (USD Yield) is a tokenized note backed by short-term U.S. Treasuries and bank demand deposits, offering a wrapped yield structure. OUSG provides exposure to short-term Treasury ETFs for qualified investors.
Pros: Highly composable across DeFi; USDY yields accrue directly in the token, making it easy to hold on-chain. OUSG integrates deeply with lending protocols like Flux Finance.
Liquidity and Redemption Cycles: While public blockchains enable 24/7 transfers, underlying redemptions for institutional funds typically process on traditional business-day settlement cycles. Treasurers must balance yield-bearing assets against immediate cash buffers for real-time operational outflows.[](https://bitcoinfoundation.org/news/defi/how-to-invest-in-tokenized-treasuries-step-by-step-guide/)[[2]()]()
To help narrow down the optimal choice, please share:
Your company's jurisdiction and regulatory requirements
The blockchain network your treasury operations utilize
Your required liquidity turnaround time for redemptions
For a corporate treasurer, I would prioritize institutional-grade custody, legal ownership, liquidity, and predictable redemption over headline APY when selecting a tokenized U.S. Treasury product for DeFi.
My leading candidate would be Ondo OUSG if the objective is to put corporate cash to work onchain while retaining a short-duration Treasury exposure. I would also put BlackRock BUIDL and Franklin Templeton BENJI on the shortlist, depending on the company's investor eligibility, custody arrangements, and intended DeFi use.
One important distinction: these are not all pure Treasury-bill funds. Some hold broader government money-market instruments, cash, or repurchase agreements, and some products marketed as Treasury yield carry additional issuer or financing risks.
Shortlist for a corporate treasurer
1. Ondo OUSG
(Best overall for DeFi-native treasury use)
Institutional investors · Tokenized fund interests
OUSG offers short-term Treasury exposure through a portfolio of tokenized institutional funds, including BUIDL and other government money-market products, with some cash and stablecoin liquidity reserves. Its key advantage is a 24/7 minting and redemption mechanism designed for onchain collateral and settlement workflows.
Yield reference: 3.55% 30-day yield reported by the issuer as of October 5, 2026.
Minimum: $5,000 for minting and redemption.
Fees: Management fee capped at 0.15%, currently waived until January 1, 2027; fund expenses can be up to 0.15%.
Watch out: OUSG is a fund-of-funds-style exposure, not a direct holding of T-bills. You also take on the OUSG fund structure and redemption arrangements.
Institutional investors · Tokenized money-market fund
Best to evaluate when your organization wants a major traditional asset manager's tokenized fund and has the scale and eligibility to access it directly. BUIDL offers daily dividend distributions and 24/7 peer-to-peer transfers. It has also been integrated with additional digital-asset trading and liquidity infrastructure.
Best fit: Large corporate balances and institutional digital-asset collateral strategies.
Watch out: Investor qualification, minimum investment, approved transfer counterparties and actual redemption access must be confirmed. Token transferability does not guarantee an unrestricted DeFi pool or instant redemption into bank dollars.
Registered U.S. mutual fund · Blockchain-recorded ownership
My preferred alternative when fund regulation and traditional asset-management infrastructure matter more than unrestricted DeFi composability. BENJI represents shares in the Franklin OnChain U.S. Government Money Fund (FOBXX), a registered mutual fund whose official ownership records are maintained through a blockchain-integrated transfer-agent system.
Minimum: Generally $20 for an initial investment, subject to account and network requirements.
Liquidity: Purchases and redemptions are processed during normal business hours on business days.
Watch out: It is a government money-market fund, not a pure T-bill product, and its transfer restrictions and redemption timetable matter for corporate cash management.
Direct exposure to a major asset manager's tokenized fund
BUIDL
Institutional fund infrastructure
Registered-fund framework and conventional governance
BENJI
U.S.-registered mutual fund structure
Pure, short-dated Treasury-bill exposure only
These are different legal and operational structures, not interchangeable tokens. The table is a suitability assessment, not a claim that one product has the lowest risk or highest risk-adjusted return.
What matters before deploying corporate cash
For a treasurer, I would require answers to six questions before approving any allocation:
Legal claim: Does the company own fund shares, a partnership interest, or a token representing a contractual claim? Who has the legally enforceable claim to the underlying assets?
Redemption certainty: Can the company redeem directly with the issuer, or must it sell through a secondary market? What are the minimums, cut-off times, settlement delays and suspension rights?
Custody: Can assets be held by the company's approved custodian, with appropriate wallet controls, segregation and recovery procedures?
DeFi counterparty risk: If deposited into a lending protocol, what additional smart-contract, oracle, liquidation, bridge and governance risks are introduced?
Accounting and tax: How will the instrument be classified under the company's accounting policies, liquidity management rules and applicable tax requirements? Do not assume tokenization makes it a cash equivalent.
All-in economics: Compare net yield after fund expenses, custody, gas, stablecoin conversion, redemption friction and any lending-protocol incentives.
My recommendation: Start with OUSG for an institutional DeFi use case, but evaluate direct BUIDL access in parallel if the company qualifies. Prefer BENJI if a registered mutual-fund framework is more important than 24/7 liquidity. Keep operating cash and payroll reserves outside DeFi unless the company's risk policy explicitly permits those exposures.
One final distinction: OUSG's reported yield is a historical portfolio measure, not a guaranteed forward return. Its exposure to underlying funds and liquidity reserves also means it should not be described as a pure Treasury-bill holding.
One question that would change my recommendation: Is the company primarily seeking a place to park USD cash and earn yield, or does it need the token to serve as collateral in DeFi lending, trading, or settlement?
If I were advising a corporate treasurer today, my pick for the best DeFi-native tokenized U.S. Treasury product would be Superstate USTB — specifically the current Invesco Short Duration U.S. Government Securities Fund (USTB).
My ranking
Product
Best for
DeFi utility
Treasury exposure
Liquidity
My take
USTB
Corporate treasury + DeFi collateral
⭐⭐⭐⭐⭐
Very high
Good, but permissioned
#1 overall
OUSG
24/7 cash management
⭐⭐⭐⭐½
High, but indirect
Excellent
#2 / best operationally
BUIDL
Institutional-grade TradFi + crypto
⭐⭐⭐⭐
High
Excellent ecosystem
#3
BENJI
Regulated money-market exposure
⭐⭐⭐½
High
Good
#4
Why USTB gets my vote
USTB is unusually well matched to the treasury use case because it is essentially a tokenized short-duration U.S. government securities fund, rather than a crypto yield strategy. Its current structure is a Delaware statutory trust, with BNY Mellon as custodian, and the portfolio is invested in short-duration Treasury bills. The current 30-day yield is around 3.53%, with a management fee capped at 0.15%.
More importantly for the DeFi part of your question, USTB is already integrated into Aave on Ethereum, with roughly $55 million of USTB currently represented in the Aave integration. It also has a Solana/Kamino integration. The token can be minted/redeemed onchain, which makes it substantially more useful as programmable collateral than simply holding a tokenized MMF in a wallet.
That combination — real Treasury assets + institutional fund structure + onchain mint/redeem + established DeFi collateral integration — is hard to beat.
The important competitor: OUSG
Ondo Finance OUSG may actually be the better choice if your priority is corporate cash management rather than DeFi collateral.
OUSG currently has about $321M in assets and offers 24/7/365 USDC minting and redemption, with a $5,000 minimum. Its current 30-day yield is about 3.55%.
The tradeoff is that OUSG isn't simply a Treasury-bill fund. Its portfolio currently includes BUIDL, Franklin's BENJI, Fidelity's Treasury fund, State Street's onchain liquidity fund, USDC and a small amount of bank deposits.
So I'd characterize it as:
OUSG = tokenized institutional cash-management wrapper USTB = tokenized government-securities fund designed to plug into DeFi
For a treasurer who actually wants to lend, borrow, post collateral, or automate onchain liquidity, I prefer USTB.
What about BlackRock BUIDL?
BUIDL is arguably the most institutionally established tokenized Treasury product. It invests in cash, Treasury bills and repos, and its ecosystem has become quite extensive. In February 2026, Uniswap/Securitize enabled BUIDL trading through UniswapX, giving qualified investors another onchain liquidity route.
It has also moved into institutional collateral infrastructure: BlackRock, Standard Chartered and OKX launched a framework allowing BUIDL to function as yield-bearing collateral with off-exchange custody.
But for a corporate treasurer specifically asking "what is the best product in DeFi?", I still prefer USTB because its architecture is more directly oriented toward onchain lending/collateral workflows.
One major caveat
None of these should be thought of as "a Treasury bill sitting in a smart contract."
You're buying a regulated/private fund interest represented by a token, with KYC/whitelisting, transfer restrictions and issuer/administrator/custodian dependencies. USTB, for example, is restricted to qualified purchasers and its token isn't freely exchangeable like USDC; Superstate explicitly warns that secondary liquidity can be limited.
That matters enormously for a corporate treasury's accounting, liquidity policy, investment-policy limits and operational-risk framework.
My recommendation
For a corporate treasurer with a DeFi mandate:
1. USTB — best overall
Use it as the core tokenized Treasury/collateral asset, particularly if you're planning to interact with Aave or other institutional DeFi infrastructure.
2. OUSG — best 24/7 liquidity/cash-management option
I'd favor this if instant USDC redemption and operational flexibility matter more than having the cleanest direct Treasury exposure.
3. BUIDL — best institutional ecosystem
Especially attractive if your organization already has relationships with BlackRock/Securitize and wants the broadest institutional collateral/liquidity network.
4. BENJI — best regulated onchain MMF pedigree
Franklin's FOBXX/BENJI is particularly interesting because it is an actual U.S.-registered government money-market fund, with the token representing fund shares.
Bottom line: I'd put USTB at the top of a corporate treasury's DeFi shortlist, but OUSG at the top if the primary objective is 24/7 cash liquidity.
If you're evaluating this for an actual corporate treasury, I can also do a $10M / $100M institutional comparison of USTB vs OUSG vs BUIDL vs BENJI, including yield after fees, redemption mechanics, legal structure, custody, bankruptcy/remoteness, accounting treatment, Aave collateral parameters, smart-contract risk, and estimated all-in operational cost.
If I were evaluating this as a corporate treasurer, I’d put Ondo OUSG at the top of the shortlist for a U.S.-based institution that specifically wants tokenized Treasury exposure plus DeFi utility.
That said, the answer changes depending on whether you prioritize direct institutional fund exposure, DeFi composability, or operational simplicity.
Product
What you actually own
DeFi/composability
Liquidity
Current yield*
Institutional fit
Ondo OUSG
Fund interest primarily invested in BUIDL + other Treasury/money-market funds
High
24/7 USDC redemption
~3.5%
Very high
BlackRock BUIDL
Shares of BlackRock's institutional liquidity fund
High, increasingly
Onchain + fund redemption mechanisms
~3.5%
Very high
Franklin BENJI
Shares of a U.S.-registered government money-market fund
High
24/7 onchain transfer; fund redemption
~3.5%
Very high
Ondo USDY
Secured note backed by short-term Treasuries/bank deposits
Very high / permissionless
Daily primary redemption
~3.6%
High, but not available to U.S. persons
*Yields move with short-term rates; figures above are the latest figures I found, not guaranteed returns.
Why I'd focus on OUSG
OUSG is interesting because it addresses several problems a corporate treasury actually cares about:
U.S.-eligible institutional structure: OUSG is a Rule 506(c), 3(c)(7) fund available to accredited investors/qualified purchasers.
24/7/365 mint and redemption via USDC, including weekends and bank holidays.
$5,000 minimum for instant transactions, with no instant mint/redemption fee.
It currently has roughly $313M of assets, with its portfolio diversified among BUIDL, Franklin BENJI, Fidelity Treasury Digital Fund and State Street Galaxy's liquidity fund.
Most importantly for DeFi, OUSG is explicitly designed to function as yield-bearing collateral, rather than simply being a tokenized security sitting in a wallet.
The tradeoff is that OUSG isn't a pure T-bill holding. You're buying an investment-fund structure whose assets include several tokenized Treasury/money-market products and liquidity assets. That's arguably beneficial operationally, but it introduces another layer of fund/manager/structure risk.
BUIDL is the strongest alternative
BlackRock's BUIDL is probably the product I'd examine first if the treasury's primary objective is institutional-grade underlying assets and brand/custody infrastructure, rather than maximizing DeFi composability.
BUIDL invests in cash, U.S. Treasury bills and repo, and received a Moody's Aaa-mf money-market-fund assessment in May 2026. Securitize has also expanded BUIDL across multiple chains and enabled additional onchain trading/liquidity through UniswapX.
The catch is that BUIDL remains a private fund/security with eligibility, onboarding, wallet-whitelisting and transfer restrictions.
So I'd characterize it as:
BUIDL = strongest institutional underlying product; OUSG = more treasury-friendly DeFi wrapper around that institutional exposure.
BENJI deserves serious consideration
Franklin Templeton's BENJI is arguably the cleanest regulated-fund architecture of the group. It represents the Franklin OnChain U.S. Government Money Fund, a U.S.-registered mutual fund whose public blockchain serves as its system of record. Franklin says BENJI provides peer-to-peer transferability and intraday yield accrual.
It also supports a surprisingly broad collection of chains, although minimum investments vary dramatically by network—the published minimum for Ethereum, for example, is currently $5 million.
For a conventional corporate treasury department, BENJI may actually be easier to explain to legal/accounting/risk committees than a more novel yield-bearing token structure.
USDY is the DeFi-native option
If you're not a U.S. person, USDY becomes particularly interesting. Ondo describes it as a freely transferable yield-bearing token backed by short-term Treasuries and bank deposits, with daily yield and broad multichain DeFi integration.
But this is an important distinction for a U.S. corporate treasurer: USDY is offered under Regulation S and cannot be minted/redeemed by U.S. persons.
So I would not treat USDY as the obvious choice for a U.S. corporate treasury despite its superior DeFi composability.
My practical shortlist
For a U.S. corporate treasury, I'd diligence them in this order:
OUSG → BUIDL → BENJI
Not because OUSG necessarily has the highest return, but because the combination of:
is unusually well matched to what a corporate treasury might actually want from tokenization.
The really interesting question, though, is what you're trying to do with the T-bills once they're onchain. If you're planning to use them as collateral in Aave/Morpho/Uniswap, borrow against them, manage stablecoin liquidity, or simply park operating cash, the optimal choice can change substantially.
If you tell me the treasury size (e.g. $10M, $100M, $1B) and whether it's a U.S. corporation, I can do a deeper 2026 institutional due-diligence comparison covering legal structure, counterparty risk, smart-contract risk, liquidity/redemption, yield, fees, accounting/tax considerations, and actual DeFi integrations.
For a corporate treasurer, defining the "best" tokenized U.S. Treasury Bill product in DeFi depends heavily on your regulatory jurisdiction (U.S. vs. non-U.S.), minimum ticket size, and whether you need native composability within decentralized finance protocols or strict institutional bankruptcy-remote fund compliance.
1. The Gold Standard for Compliance & Institutional Scale: BlackRock USD Institutional Digital Liquidity Fund (BUIDL) via Securitize
Structure: Tokenized institutional fund managed via Securitize , backed 100% by cash, U.S. Treasury bills, and repurchase agreements. Maintains a constant $1 value.
DeFi Utility: High institutional trust, used as pristine collateral across major digital asset desks and select institutional DeFi/lending gateways.
Best For: Large corporate treasuries with substantial idle cash balance sheets, demanding maximum brand/issuer safety (BlackRock) and strict regulatory adherence.
2. The Best for Native DeFi Composability & Yield Accrual: Ondo Finance (USDY / OUSG)
Structure:
USDY (USD Yield): A tokenized note backed by short-term U.S. Treasuries and bank demand deposits, structured as a Regulation S offering. It features a yield-bearing wrapper (price appreciates relative to the dollar rather than rebasing).
3. The Best Traditional Financial Giant Alternative: Franklin Templeton (BENJI / FOBXX)
Structure: Franklin OnChain U.S. Government Money Fund (FOBXX). Records share ownership on a public blockchain.
Minimum Investment: Accessible for smaller or institutional tickets with robust regulatory backing.
DeFi Utility: Growing, though historically more siloed to specific permitted chains compared to Ondo or pure-play crypto rails.
Best For: Treasurers already tethered to Franklin Templeton's traditional asset management ecosystem wanting a regulated on-chain money market fund experience.
Key Decision Matrix for Corporate Treasurers
If you are a U.S.-regulated corporation: Your options are legally restricted. You will want to look directly at institutional-grade offerings like BlackRock's BUIDL or Superstate (USTB) that comply cleanly with SEC guidelines and U.S. investor accreditation rules.
If you are a non-U.S. entity or international subsidiary:Ondo USDY or OpenEden (TBILL) offer much lighter friction, faster onboarding, and better cross-chain/DeFi liquidity.
Risk Caution: Be mindful of the difference between a true bankruptcy-remote fund unit (like BUIDL or OUSG) versus a corporate debt note wrapper (like USDY), as the legal recourse and credit risk profile differ slightly during tail-risk market events.
To help narrow down the ideal choice, could you share:
Are you operating under U.S. or international regulatory jurisdiction?
What is your approximate deployment size?
Do you require native DeFi composability (using the token in lending/liquidity protocols) or pure yield-parking/buy-and-hold?
For a corporate treasurer evaluating tokenized U.S. Treasury Bill products in decentralized finance (DeFi), the "best" choice depends on whether your priority is maximum brand trust, native stablecoin synergy, or regulatory/fiduciary compliance under the Investment Company Act of 1940.[](https://tokenisedetfs.com/product-analysis/tokenized-treasury-fund-comparison/)
With on-chain tokenized treasuries scaling past major milestones, the premier institutional products break down as follows based on corporate treasury use cases:
BlackRock BUIDL (BlackRock USD Institutional Digital Liquidity Fund) : Best for brand prestige and institutional liquidity . Administered by BNY Mellon with Securitize as transfer agent, BUIDL operates primarily on Ethereum with multi-chain expansion. It holds cash, short-term T-bills, and repurchase agreements, utilizing a daily rebase token model where dividends accrue directly to holders monthly. It is the gold standard for corporate balance sheets prioritizing tier-one traditional asset manager backing.[](https://eco.com/support/en/articles/15210582-top-tokenized-treasury-funds-2026-buidl-ousg-usdy-benji-compared)
Best For: Non-U.S. corporate treasurers or DAO/crypto-native corporate treasuries looking for fluid multi-chain operability and automated yield generation.
