OpenChainBench
Full benchmark: Most accurate gas oracle, live gap vs realized priority fee
RPCsPolygon

Most accurate Polygon gas oracle

As of June 17, 2026, PublicNode leads Polygon gap vs realized (gwei) at 64.83 (p50, 24h window), measured across 4 providers.

PublicNode currently leads the Polygon gas-oracle field at 64.83 (gwei, p99 absolute gap, 24h). Polygon PoS runs EIP-1559 with a 2 s Bor block target, and its priority-fee distribution is structurally more volatile than Ethereum's: validator-set churn and MATIC-denominated tip auctions push priority spikes higher and more often, which is where inclusion-confidence oracles widen their gap against percentile trackers. The harness compares predicted versus realized p50 priority fees block by block.

Polygon leaderboard

Live p50 over the last 24 hours, scoped to Polygon only, ranked lowest first. Cross-region average; the regional breakdown below shows where leaders diverge.

  1. #1PublicNode64.83
  2. #2Owlracle132.36
  3. #3Etherscan273.77
  4. #4Blocknative295.48

Methodology, charts and the full ledger live on the Most accurate gas oracle, live gap vs realized priority fee page. Raw data: JSON endpoint.