Funding and support for Ethereum public goods, infrastructure, research, education, and open-source ecosystem work.
Open programBuilder resources
Web3 grants and funding programs.
A starter list of ecosystem funding pages for builders looking for grants, public goods funding, founder support, audit help, or protocol-specific programs.
Last checked: June 19, 2026. Grant cycles, eligibility, deadlines, and available tracks change often, so audit each program page before relying on it.
Grant Programs
Solana Foundation funding paths for open-source tooling, public goods, RFPs, and ecosystem growth work.
Open programArbitrum Foundation grant tracks and programs for builders across applications, infrastructure, gaming, audits, and ecosystem growth.
Open programRetroactive public goods funding for projects that create measurable impact for Optimism, Ethereum, and the broader on-chain ecosystem.
Open programFunding for research and development teams building decentralized web software, infrastructure, and ecosystem tooling.
Open programGrant tracks for Aptos ecosystem builders across areas such as infrastructure, payments, security credentials, and applications.
Open programPolygon-linked founder support and ecosystem growth resources for teams building on Polygon infrastructure.
Open programFunding for developer tooling, research, integrations, education, and ecosystem work around Chainlink services.
Open programFunding paths for storage, data, retrieval, tooling, and ecosystem work connected to Filecoin and IPFS.
Open programCommunity-driven funding for projects building useful products, public goods, and financial access tooling on Stellar.
Open programGrant opportunities for teams building applications, infrastructure, developer tools, and ecosystem projects on Sui.
Open programFunding and builder support for teams creating useful apps, public goods, and on-chain experiences in the Base ecosystem.
Open program