Gas Prediction Browser Extension for Ethereum and Polygon | Blocknative

Join our 30,000+ users and download our free gas estimator browser extension today so you can be sure you always know the best time to transact on Ethereum or Polygon with real-time gas alerts!

About Blocknative:
Blocknative is the real-time Web3 infrastructure company that enables users to see the future and act on pre-chain insights. Blocknative delivers Web3’s most accurate gas fee prediction, enables prescient decisions, and improves transaction outcomes. Blocknative democratizes access to mempool data across multiple chains, including Ethereum, Polygon, Gnosis Chain, Fantom, BNB Chain, and Bitcoin, empowering users to see what is happening and what will happen next on leading public blockchain networks. Founded in 2018, Blocknative powers many forward-thinking Web3 developers, Defi protocols, and core infrastructure projects, including Curve, Ledger, Compound, Synthetix, Balancer, Bancor, Gitcoin, Aavegotchi, Polygon Foundation, Fantom Foundation and the Ethereum Foundation.