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Flashbots

Flashbots is a research and development organization working to mitigate the negative effects of maximal extractable value (MEV) on stateful blockchains, beginning with Ethereum. It develops open infrastructure and tools for block production, transaction protection, and MEV research for Ethereum users, validators, builders, relayers, and rollup developers.
Distributed
Current stage: Series B24 current maintainers22 active leads3 new active leads10 lead step-downs4 early lead departures

Maintainer signals as of Aug 10, 2026


Current Funding Stage

Series B

Current recognized equity stage. The rounds below remain the historical funding record.

Funding Rounds

Funding Round: Series B
Funding Date: 25 Jul, 2023
Raised Amount: $60M

Funding Round: Series B
Funding Date: 1 Jul, 2023
Raised Amount: $60M

Investors