PoolTogether V4 Review 2026: No-Loss Prize Savings

PoolTogether V4 is a decentralized, open source protocol for no-loss prize games, according to DefiLlama. Instead of buying a ticket, you deposit funds and the yield those deposits earn pays out as prizes. The homepage describes it as the permissionless protocol for saving and winning, and says more than 100,000 people use it.

DefiLlama files the V4 entry under Yield Lottery and lists Polygon, Optimism, Ethereum and Avalanche. TVL is about $727,000, with essentially no change over seven days. Two audits are listed, and the entry has been tracked since October 2023. It has its own token, POOL.

The pitch is financial inclusion: prize savings as an alternative to ordinary lotteries. The homepage also targets builders, inviting wallets, yield sources and blockchains to add their own vaults. Its homepage does not say which protocol version it covers, so V4-specific details should be checked in the docs.

You deposit supported crypto into a PoolTogether vault. The pooled funds are put to work in a yield source, and the interest they generate is collected into a prize pool. Depositors then get a chance to win parts of that pool, with prizes funded by yield rather than by anyone's principal.

The homepage says depositing is free and that you can withdraw whenever you want, which is what makes it a no-loss design. Everything runs on smart contracts with rules that cannot be changed by an operator, according to the site.

The odds of winning depend on how much you deposit compared with the whole pool. Public information here do not give the exact draw mechanics for V4, so the official docs are the place to check prize tiers and draw timing.

The homepage states that PoolTogether has no fees and that you can withdraw at any time. The project does not publish a fee schedule beyond that line, so there is no protocol fee table to quote.

You should still expect network gas fees on whichever chain you deposit from or withdraw to. Those are set by the network, not PoolTogether, and your wallet shows them before you sign a transaction.

DefiLlama lists two audits, and the site links to independent security audit information. The protocol is described as open source and non-custodial in spirit, with rules enforced by contracts. Audits reduce risk but do not remove it, and public information here do not describe any incidents either way.

Your main risks are smart-contract bugs, failure of the underlying yield source, and price moves in the deposited asset. The project does not state any regulatory status or licence. Prize draws resemble lotteries, so check the rules where you live. You must be 18 or older, and you should treat prizes as a bonus, not income.

This is for crypto-curious savers who understand wallets and gas fees and want a no-ticket-cost way to chase prizes. It is not for anyone who needs guaranteed returns or who cannot accept smart-contract risk.