Inveil vs Hodl Hodl — Non-Custodial P2P Compared (2026)

By Inveil Research · Updated June 10, 2026

Hodl Hodl and Inveil are rare company: both are genuinely non-custodial P2P exchanges that ask for no KYC. The difference is what they trade and how the escrow is built. Hodl Hodl trades Bitcoin using 2-of-3 multisig, with a familiar website workflow and the platform holding one of the three keys. Inveil trades USDT using a smart contract on Arbitrum, where no one — including the operator — holds a key over locked funds, and disputes are settled by an on-chain committee. If you trade Bitcoin, Hodl Hodl is excellent; if you trade stablecoins, Hodl Hodl simply doesn't, and that's where Inveil fits.

Head to head

	Hodl Hodl	Inveil
Main asset	BTC	USDT
Custody	Non-custodial	Non-custodial
KYC	None	None
Sign-up	Email	None — passkey
Escrow	2-of-3 multisig	Smart contract on Arbitrum
Platform's role in escrow	Holds 1 of 3 keys	No key — code only
Who decides a dispute	Platform (co-signs with its key)	On-chain committee, votes public
Ruling enforcement	Co-signed payout	Automatic by contract
Order book	Centralized website	On-chain
Client	Web	Web (mobile-first)
Typical fees	~0.5% per side	1 USDT + 0.2% (fees)
Open source	Partly	Yes

Escrow: multisig vs smart contract

Hodl Hodl's escrow is a 2-of-3 multisig address. The buyer holds one key, the seller holds one key, and Hodl Hodl holds the third. In a normal trade, buyer and seller co-sign to release; if they disagree, Hodl Hodl uses its key to co-sign the payout it judges correct. The design is sound and proven — the platform can't unilaterally take funds because it only has one of three keys. What it can do is refuse to co-sign, deplatform you, or go offline, because the website, order book, and dispute desk are still a company. Your custody is protected; your access to the service is not.

Inveil's escrow is a smart contract, which changes the shape of the guarantee. There's no third key for the operator to hold or withhold — the release conditions are code, and the contract executes them regardless of whether Inveil is cooperative or even online. A dispute is decided by an on-chain committee vote, and the contract pays out automatically per the result. The comparison between these two models is worth understanding in detail: see multisig vs smart contract escrow for the full breakdown of each one's strengths and failure modes.

Disputes: one platform key vs a public committee

When a Hodl Hodl trade is disputed, the platform examines the evidence and co-signs the multisig transaction releasing funds to the party it deems correct. You're trusting a named company to be fair and available. It generally is — but the decision is private, and it depends on the platform choosing to act.

On Inveil, the dispute goes to a three-member on-chain arbitration committee. Members vote over encrypted, hash-anchored evidence, and the escrow contract releases funds according to the majority automatically. The vote is recorded on Arbitrum and publicly auditable; the loser forfeits a filing fee, which keeps frivolous disputes expensive. No single party co-signs the result, and the process doesn't stall if the operator is unreachable.

The asset question

This is usually the deciding factor. Hodl Hodl is Bitcoin-only — there are no USDT markets. If you want to buy or sell stablecoins, it can't help you, and that's not a knock on Hodl Hodl; it's a deliberate Bitcoin focus. USDT is the dominant asset in most real-world P2P corridors, and historically stablecoin P2P volume stayed on KYC'd exchanges like Binance P2P precisely because the non-custodial options were Bitcoin-first.

Inveil is built around USDT from the ground up: collateral, fees, disputes, and settlement are all denominated in USDT, which is what makes it a native stablecoin P2P platform rather than a Bitcoin tool with a stablecoin bolted on.

UX and onboarding

Hodl Hodl keeps onboarding gentle for the non-custodial category: sign up with an email and trade in the browser, no desktop app or Tor required. It's one of the easiest BTC P2P experiences.

Inveil removes the sign-up entirely. You create a passkey account with one biometric tap — no email, no password, no seed phrase, no browser extension. Routine actions sign silently under a session key; only sensitive actions like withdrawals re-prompt your fingerprint or face. It's designed mobile-first, where most stablecoin P2P actually happens.

Which one fits you

Choose Hodl Hodl if you trade Bitcoin and want a well-established, non-custodial, no-KYC marketplace with an easy web workflow. Choose Inveil if you trade USDT and want the same non-custodial, no-KYC posture taken further — escrow with no operator key at all, disputes enforced automatically on chain, and a passkey account with nothing to sign up for. They barely overlap: the asset you trade usually picks for you. You can browse Inveil offers without an account to compare.

FAQ

Is Hodl Hodl really non-custodial?

Yes. Hodl Hodl uses 2-of-3 multisig escrow where the buyer, seller, and platform each hold one key, so the platform can't unilaterally move funds — it only co-signs to resolve disputes. Inveil goes a step further by removing the platform's key entirely: escrow is a smart contract with no operator-controlled key at all.

Does Hodl Hodl support USDT?

No. Hodl Hodl is a Bitcoin-only platform with no USDT or stablecoin markets. If you want to trade USDT non-custodially without KYC, Inveil is built specifically for stablecoins on Arbitrum.

What's the difference between multisig and smart-contract escrow?

Multisig (Hodl Hodl) splits control across multiple keyholders, and disputes are resolved by a trusted party co-signing the payout. Smart-contract escrow (Inveil) encodes the release rules in on-chain code with no keyholder, and disputes are settled by a committee vote the contract executes automatically. See our multisig vs smart-contract escrow guide for the trade-offs.

Which has lower fees, Hodl Hodl or Inveil?

They're comparable. Hodl Hodl charges roughly 0.5% per side; Inveil charges 1 USDT to list plus 0.2% on a successful trade, with Arbitrum gas in the cents. The fees are close enough that the asset (BTC vs USDT) and escrow model matter more than the cost.