How to Find Solidity Developer Leads on GitHub

Why Solidity Developers Are Valuable B2B Leads

Solidity developers build the contracts that move billions of dollars per day. They evaluate and purchase: RPC node providers, blockchain data indexers, smart contract auditing tools, developer testing frameworks, infrastructure APIs, and SaaS tools for DeFi protocol operations. Unlike many developer audiences, Solidity developers tend to have significant budgets — their products are directly revenue-generating, and downtime or security bugs are catastrophic.

GitHub Repos That Signal Solidity Developer Buying Intent

• foundry-rs/foundry — Foundry testing framework; new stargazers are teams switching from Hardhat or evaluating testing tooling
• NomicFoundation/hardhat — Hardhat; stargazers often evaluating plugins, CI integration, or node providers
• OpenZeppelin/openzeppelin-contracts — audited contract library; signals teams building serious production contracts
• smartcontractkit/chainlink — oracle network; signals teams building DeFi, prediction markets, or data-dependent protocols
• ethereum/solidity — Solidity compiler; contributors and stargazers deeply engaged in EVM tooling
• a16z/helios — light Ethereum client; signals teams needing trustless RPC access
• eth-infinitism/account-abstraction — EIP-4337; signals teams building smart wallets and AA infrastructure
• transmissions11/solmate — gas-optimized contracts; signals teams evaluating gas and auditing tooling

Keyword Signals for Solidity and EVM Developers

• "Foundry fuzz testing" — signals teams evaluating contract testing and audit tooling
• "RPC rate limit" — signals teams evaluating RPC node providers (Alchemy, Infura, QuickNode)
• "Hardhat network fork" — signals teams evaluating local dev networks and testing environments
• "OpenZeppelin upgrade" — signals teams evaluating proxy pattern tooling and upgrade safety
• "smart contract gas optimization" — signals teams evaluating profilers and gas tooling
• "EIP-4337 account abstraction" — signals teams building AA wallets and infra
• "Solidity audit" — signals teams evaluating security audit firms and automated scanning tools
• "subgraph indexer slow" — signals teams evaluating blockchain data indexing alternatives

Setting Up Solidity Signal Monitoring in GitLeads

1. Sign up at gitleads.app and connect your GitHub account
2. Add repos: foundry-rs/foundry, NomicFoundation/hardhat, OpenZeppelin/openzeppelin-contracts, smartcontractkit/chainlink, transmissions11/solmate
3. Add keyword signals: "RPC limit", "Foundry test", "Hardhat fork", "Solidity audit", "gas optimization", "EIP-4337", "account abstraction"
4. Set your destination: HubSpot, Clay, Slack, Smartlead, or webhook
5. Filter leads by top languages (Solidity, TypeScript, Rust) and bio keywords (DeFi, protocol, smart contract)

What a Solidity Developer Lead Looks Like

{
  "name": "Emeka Obi",
  "github_username": "emeka-obi-dev",
  "email": "emeka@defibuild.xyz",
  "company": "DeFiBuild Labs",
  "location": "Lagos, Nigeria",
  "followers": 934,
  "top_languages": ["Solidity", "TypeScript", "Rust"],
  "bio": "Smart contract engineer. Foundry + Hardhat. DeFi protocol dev. EIP-4337 AA infrastructure.",
  "signal": {
    "type": "stargazer",
    "repo": "foundry-rs/foundry",
    "starred_at": "2026-05-07T08:10:02Z"
  }
}

Products That Should Target Solidity Developer Leads

High-value products for Solidity developer leads include: RPC node providers (Alchemy, Infura, QuickNode, Ankr), blockchain data indexers (The Graph, Ponder, Envio, Goldsky), smart contract security tools (Slither, Mythril, Aderyn, automated audit SaaS), blockchain analytics (Dune, Nansen, Arkham), developer testing tooling (Foundry plugins, Hardhat plugins), infrastructure APIs (Tenderly, Blocknative), and gas optimization tools.