Fully decentralized prediction-fund platform on Polymarket — managers deposit capital into on-chain vaults, charge up-to-3% deposit and 30% performance fees, while smart contracts handle custody and profit distribution.
From the Polymarket public data API. Updated daily.
The 32-byte hash Polymarket uses to attribute volume to this builder on-chain.
0xc1a5d5c011c7ee6103c529d731447117b695f8a99c8359dfbec49c40a60ed731 PolyFund is a fund-strategy platform for Polymarket where skilled predictors create on-chain vaults, accept deposits from passive investors, and trade prediction markets with pooled capital — all governed by smart contracts so investors never share private keys with managers. Managers set their own timelines and fees (up to 3% deposit fee, up to 30% performance fee) and profits are auto-distributed by the contract. PolyFund is built with account abstraction so depositors avoid manual gas. The canonical site is polyfund.so (not polyfund.app), with X at @polyfund, Telegram at t.me/polyfund_app and a Discord at discord.polyfund.so. The project launched in 2025 amid growing demand for professional infrastructure on top of Polymarket after the 2024 US election cycle, and currently ranks #54 all-time on the Polymarket Builder leaderboard with $2.91M cumulative routed volume across 4 distinct users — indicating very concentrated fund-manager flow rather than retail adoption.
PolyFund is a decentralized fund-strategy layer on top of Polymarket. Skilled predictors create on-chain vaults, set deposit and performance fees, accept capital from passive investors, and trade prediction markets with the pooled funds. Smart contracts govern deposit, withdrawal, and profit distribution, so investors never have to hand private keys to managers. Each fund has a visible record of performance and total deposits, and trading is restricted to prediction markets only — capital cannot be removed from the Polymarket venue.
The canonical URL is polyfund.so (note: the manifest's polyfund.app is a different/parked subdomain pattern). Managers can charge up to a 3% deposit fee and up to a 30% performance fee when trades win; payouts are automated by contract logic. The platform is built with account abstraction wallets, so investors deposit and withdraw without manual gas-token handling. USDC.e is referenced as the deposit asset, consistent with Polymarket's Polygon-based liquidity.
PolyFund launched in 2025, in the wave of professional infrastructure that emerged on top of Polymarket after the dramatic volume growth around the 2024 US presidential election cycle. The platform is positioned for the gap between skilled predictors (who lack capital to scale) and capital allocators (who lack edge or expertise).
On-chain traction is highly concentrated: PolyFund ranks #54 all-time on the Polymarket Builder leaderboard with $2.91M cumulative routed volume and only 4 distinct users (with 2 monthly actives at $915k volume in the latest month). This is one of the clearest examples on the leaderboard of a few professional fund managers driving meaningful volume rather than retail adoption — which is consistent with the product's design.
Founders, exact launch month, and team size are not publicly disclosed in surfaces we could verify. We verified the product via WebFetch of polyfund.so and docs.polyfund.so (confirmed fees, mechanics, social handles) and cross-referenced ecosystem coverage on defiprime.com and PolyNoob.
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Cumulative routed volume in USD.
Same category, ranked adjacently in all-time volume.
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builderCode. The hash above is checkable on Polygon against Polymarket's CTF Exchange.
PolyFund is a fund-strategy platform for Polymarket where skilled predictors create on-chain vaults, accept deposits from passive investors, and trade prediction markets with pooled capital — all governed by smart contracts so investors never share private keys with managers. Managers set their own timelines and fees (up to 3% deposit fee, up to 30% performance fee) and profits are auto-distributed by the contract. PolyFund is built with account abstraction so depositors avoid manual gas. The canonical site is polyfund.so (not polyfund.app), with X at @polyfund, Telegram at t.me/polyfund_app and a Discord at discord.polyfund.so. The project launched in 2025 amid growing demand for professional infrastructure on top of Polymarket after the 2024 US election cycle, and currently ranks #54 all-time on the Polymarket Builder leaderboard with $2.91M cumulative routed volume across 4 distinct users — indicating very concentrated fund-manager flow rather than retail adoption.
PolyFund's official site is https://www.polyfund.so/. We verified the URL by visiting the homepage and confirming it references Polymarket or prediction markets directly. If you believe this URL is incorrect, email [email protected].
Yes — PolyFund carries Polymarket's official ✓ verified flag (returned by their data API as `verified: true`). This indicates Polymarket has reviewed the builder; it's not a guarantee of product quality or financial outcomes.
pricing model: manager-set deposit + performance fee; free tier available; Managers may charge up to 3% deposit fee and up to 30% performance fee; smart contracts auto-distribute profits.. Sourced from the official site at the time of research; verify the current pricing on the builder's website before subscribing.
Fully decentralized fund creation on Polymarket via smart-contract vaults; Managers never hold investor keys — contract-enforced custody; Manager-set deposit (≤3%) and performance (≤30%) fees; Account-abstraction wallets, no gas handling for investors; Public on-chain performance record per fund. Sourced from the official site/homepage at the time of research.
PolyFund is ranked #54 all-time, with similar-category peers including Ultramarkets, polyoptionz, PolyMaker.bet. The leaderboard reorders daily — see the history chart for PolyFund's rank trajectory.