Zama is pushing confidential DeFi beyond the demo stage, adding 16 vaults, five asset classes, and a swap layer that keeps sensitive positions off public view.
- 16 confidential vaults across USDC, USDT, WBTC, AUSD, and tGBP
- Zama Swap Protocol now supports confidential swaps on Ethereum
- Five curators are involved: Steakhouse, Armitage by Wintermute, Flowdesk, RockawayX, and Bitwise
- The earlier confidential USDC vault reportedly reached $40 million in TVL in seven weeks, according to Zama
Zama said in Paris that it is expanding its confidential DeFi suite with Morpho and five curators: Steakhouse Financial, Armitage by Wintermute, Flowdesk, RockawayX, and Bitwise. The pitch is straightforward enough. Public blockchains are excellent at proving things, but they are also excellent at exposing them. If your balance, position, and trading intent are visible to anyone with a block explorer, bigger money is going to think twice.
The new launch adds 16 confidential vaults across five asset classes: USDC, USDT, WBTC, AUSD, and tGBP. It also opens the Zama Swap Protocol, which lets users swap between confidential positions on Ethereum without exposing the usual breadcrumbs that can reveal size or intent. For traders, that means less front-running bait. For institutions, it means a shot at onchain yield without handing the whole room a live feed of their treasury.
That privacy pitch matters because DeFi has always had an awkward truth baked into the design: transparency is both a feature and a liability. Open ledgers make verification easy, but they also make wallets, strategies, and flows public by default. That is fine if you are moving modest size. It gets a lot less charming when you are managing corporate cash, fund capital, or anything else that should not be broadcast like a neon sign.
Zama’s answer is confidential DeFi, built on Fully Homomorphic Encryption, or FHE. In plain English, FHE lets systems process encrypted data without decrypting it first. That is the core trick here. It is also not magic: encrypted computation can be heavy, and privacy systems always come with tradeoffs around performance, integration, and operational complexity.
The architecture is meant to fit into existing DeFi plumbing instead of forcing users onto a brand-new chain and a pile of fresh trust assumptions. The vaults are deployed on Morpho, the lending and credit network that Zama says has more than $14 billion in deposits. That matters because the pitch is not “replace DeFi.” It is “wrap confidentiality around DeFi people already use.” Same strategy, same liquidity, same risk profile, less public exposure.
Zama says the expansion builds on a confidential USDC vault launched with Morpho and Steakhouse in June. According to Zama, that vault went from zero to $40 million in total value locked, or TVL, in seven weeks. TVL is the amount of assets deposited in a protocol or product. That is Zama’s own figure, so it should be treated as a company claim rather than an independently verified market benchmark. Still, it does suggest there is real appetite for private yield access if the execution holds up.
Of the 16 vaults, Zama says 12 are Hybrid vaults and four are Exclusive vaults. Hybrid vaults are confidential entry points to existing public strategies. Exclusive vaults exist only in confidential form. A simple way to think about it: Hybrid means a privacy wrapper around something already live; Exclusive means a vault built only for confidential use.
One Hybrid example is Steakhouse’s Prime USDT vault. One Exclusive example is Wintermute Confidential WBTC - armcWBTC, curated by Armitage, Wintermute’s onchain vault curation arm. That WBTC piece is worth a closer look. Bitcoin is often talked about as pristine collateral, but in practice a lot of BTC exposure has sat idle onchain rather than being put to work productively. A confidential WBTC venue gives holders a way to earn yield without advertising their stack to every curious eye on the internet.
That is the institutional angle in a nutshell. Guilhem Chaumont, co-founder and CEO of Flowdesk, said confidentiality is “a condition onchain capital markets have to satisfy before they can carry institutional-scale volume.” That is a bold line, but it is not outlandish. Large players tend to dislike turning their holdings into public intelligence for competitors, counterparties, and opportunists.
RockawayX’s Nassim Alexandre framed the barrier more bluntly: institutions hesitate to lend onchain both because they cannot always tell exactly what they are exposed to and because anyone can inspect what they hold on a block explorer. That is the part public-chain evangelists often skate past. Transparency is beautiful in the abstract. In live markets, it can also be a liability.
Zerion CEO Evgeny Yurtaev made a similar point from the wallet side, noting that self-custodial positions are public by default. That alone keeps many users from keeping serious size onchain. Privacy is not just about hiding from nosy strangers. It is also about making onchain finance usable without turning every wallet into a public spreadsheet.
That is where the integrations start to matter. Zama says the new suite is available through the Zama App and is being tied into Utila, Zerion Wallet, and Yield.xyz. These are not cosmetic names on a partner slide. Distribution is the whole game. A privacy protocol that nobody can access through the tools they already use is just an elegant white paper with a pulse.
Utila’s Bentzi Rabi said the integration brings confidential access into Utila’s MPC wallet infrastructure. MPC, or multi-party computation, wallets are commonly used by institutions because they support shared control and approval workflows. In other words, this is the plumbing treasury teams already recognize. That is boring. It is also exactly why it matters.
Yield.xyz is another important piece because it sits between protocols and platforms that want to offer yield without building every integration themselves. Serafin Lion Engel said the point is to give wallets and financial platforms a practical way to support confidential positions while preserving the underlying strategy, liquidity, and risk profile. That is the kind of distribution layer that turns a niche feature into something usable.
Merkl’s role is different but just as important. Pablo Veyrat said confidential incentives were previously blocked because rewarding a balance meant reading it. That is not a trivial problem. DeFi bootstraps liquidity with incentives all the time, and private balances that cannot participate in rewards are a dead end. If Zama can make encrypted balances eligible for incentives without exposing positions, that is a genuinely useful unlock, not just another privacy slogan.
Zama’s CEO, Dr. Rand Hindi, said the company proved in June that confidentiality and DeFi are not mutually exclusive, and that the new expansion shows confidential DeFi is becoming “a category and not an experiment.”
“When we launched the first confidential USDC vault with Morpho and Steakhouse in June, we proved that confidentiality and DeFi are not mutually exclusive. Today’s expansion is proof of the model at scale. Sixteen vaults, five curators, five asset classes, all built on the same DeFi infrastructure that sophisticated capital already uses. Same vaults, same curators, same liquidity, now with confidential entry. This is how confidential DeFi becomes a category and not an experiment.”
That is a strong claim, and Zama has enough product coverage here to make it feel plausible. But the hard part is not announcing a stack. The hard part is getting institutions to trust it with real money, over time, under real compliance and operational pressure. Crypto is littered with “next big thing” products that looked excellent until someone tried to run them through a risk committee.
There are also real questions that the privacy crowd should not wave away. Confidential DeFi still has to survive scrutiny around custody, compliance, smart contract complexity, and the practical overhead of encrypted computation. FHE is promising, but promising is not the same as frictionless. Metadata leakage, workflow integration, and key-management assumptions still matter. Privacy is a feature. Operational risk does not vanish just because the math is fancy.
Even so, the direction is hard to ignore. Morpho’s Merlin Egalite said confidential vaults on Morpho will “scale confidential DeFi efficiently” without changing the strategy, liquidity, or risk profile. That is exactly the kind of pitch institutions want to hear. They do not want a science project. They want the same market access with less unnecessary exposure.
“Institutions have increasingly been exploring how onchain capital allocation can be made more confidential to fit their requirements. Adding these confidential vaults on Morpho was an important step for us. It’ll scale confidential DeFi efficiently and open new possibilities for allocators onchain, without changing the strategy, the liquidity, or the risk profile.”
Steakhouse co-founder Sébastien Derivaux said the market response to the first vault made it clear that depositors value confidentiality. That fits the broader picture. Privacy is not a fringe preference for many allocators. It is often the difference between “interesting” and “usable.”
Zama also says this launch sets a blueprint for additional additions in 2026 and 2027. If that happens, the interesting question will not be whether privacy can exist on public chains. Zama has already shown that it can, at least in limited form. The real question is whether institutions care enough about confidentiality to change behavior, move size, and tolerate the added complexity that comes with encrypting financial activity instead of exposing it to the whole market.
For now, the launch is best read as a serious attempt to make onchain finance less stupid for large players. That is not a small achievement. But adoption will decide whether confidential DeFi becomes a real category or just another polished privacy demo with good branding and a short shelf life.
Key questions and takeaways
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Why does confidential DeFi matter?
Because public balances and visible trade intent can expose strategy, invite front-running, and make larger allocators reluctant to use onchain markets at all. -
What did Zama add?
Zama added 16 confidential vaults across USDC, USDT, WBTC, AUSD, and tGBP, plus the Zama Swap Protocol for confidential swaps on Ethereum. -
What is the difference between Hybrid and Exclusive vaults?
Hybrid vaults are confidential entry points to existing public strategies. Exclusive vaults are built only for confidential use and have no public equivalent. -
Is this a new chain or a privacy layer on existing DeFi?
It is a privacy layer on existing DeFi infrastructure, especially Morpho. That makes the pitch more credible because it preserves strategy, liquidity, and familiar risk structures. -
Did the first vault show traction?
Zama says its earlier confidential USDC vault reached $40 million in TVL in seven weeks. That is a self-reported figure, but it does suggest demand. -
Will institutions adopt this at scale?
Not automatically. The main hurdles are compliance, custody integration, performance overhead, and whether institutions trust the privacy stack enough to move real capital into it. -
Is this privacy for DeFi or privacy theater?
It looks like a real privacy product, not theater, but the market will be the judge. The technology needs to work cleanly in practice, not just sound good in a launch deck.
Further reading
Related moves in confidential DeFi and onchain lending worth a look:
- Zama Expands Confidential DeFi Vaults with New Asset Classes
- Zama and Morpho to Launch 1st Confidential DeFi Yield
- Zama: Confidential Vault Access expands to 16 curated
- Coinbase Launches USDC Vault With Ethena and Morpho
- Morpho Raises $175M as Institutional Onchain Lending Gains
- Apollo-Morpho Deal Boosts DeFi Legitimacy as DeepSnitch AI
