ChainPick

Overtime Markets vs Polkamarkets

A detailed head-to-head comparison of Overtime Markets and Polkamarkets — pricing, features, and which one wins for different use cases.

O

Overtime Markets

Decentralized on-chain sportsbook built on the Thales protocol

4.0(83)

Overtime Markets is a decentralized, on-chain sports-betting platform built on top of the Thales protocol, offering a genuinely non-custodial alternative to traditional sportsbooks. Users bet on real

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Polkamarkets

Autonomous, multi-chain prediction market protocol with gamified forecasting

3.7(49)

Polkamarkets is a decentralized, multi-chain prediction-market protocol that emphasises an autonomous, gamified forecasting experience across events in crypto, sports, esports, politics, and pop cultu

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Feature Comparison

FeatureOvertime MarketsPolkamarkets
Settlement MechanismChainlink + decentralized oraclesOracle + dispute resolution
Trading ModelAMM / positionalAMM
Collateral TokenUSDC / stablecoinsStablecoin / POLK
Min Trade$1$1
Api Access
Embeddable Odds
Geo RestrictionsRestricted jurisdictionsSome jurisdictions
Market CreationPermissionedCommunity-proposed
Mobile App
Governance Token

Overtime Markets Pricing

Overtime Markets

Free to trade

Free

  • Decentralized sportsbook
  • Non-custodial, no traditional KYC
  • Multi-chain (OP, Arbitrum, Base)
  • Oracle-settled outcomes
  • Built on Thales
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Polkamarkets Pricing

Polkamarkets

Free to trade

Free

  • Multi-chain EVM protocol
  • Gamified forecasting
  • AMM outcome shares
  • Non-custodial
  • POLK token
Get Started

Verdict: Which Should You Choose?

Overtime Markets is the better pick if you need genuinely non-custodial sports betting. Polkamarkets wins when gamified, engaging forecasting experience. Both are production-ready — the right choice depends on your team's workflow and budget.