email-finder 开源项目推荐（289 个）

termuxhackers-id /SIGIT

简单信息收集工具包

mishakorzik /MailFinder

OSINT tool for finding email by first and last name

Amine-Smahi /C-Sharp-Learning-Journey

我刚开始学C#、Winfroms和WPF时做的一些项目

WildSiphon /Mailfoguess

OSINT tool to guess and verify the email address of a person from information such as firstname, middlename, lastname, username...

Samyrrrrrr990 /openleads

Open-source lead finder and cold email workspace. Describe a customer, get named people with labeled emails, then write, send, and automate it. No API keys, runs locally. Free Apollo and Hunter alternative.

ElectronWithinElysium /EMAIL-BOUNCEV1-resocket

使用 EMAIL-BOUNCEV1 快速验证邮件退信，这是你实现准确邮件验证和提升沟通效率的可靠工具。

masteranime /enrichment-kit

Open-source Clay.com alternative. Multi-vendor enrichment waterfalls — bring your own API keys, pay ~85% less per lead.

picatz /hunter

🐺 Command-line application and golang client library for hunter.io

cporter202 /apis-that-find-your-next-clients

This GitHub repo is a powerhouse collection of lead-finding APIs you can start using immediately to fill your pipeline — from contact enrichment to B2B prospecting. One of the most valuable lead API lists on GitHub.

man0l /zero-gtm

该项目在 GitHub 上没有填写描述

OneInterface /stormy-cookbook

Open-source cookbook for the Stormy Social Data API and MCP server (Model Context Protocol) — one REST API for the TikTok API, YouTube API, Instagram API, LinkedIn API, X (Twitter) API and Reddit API. Search creators, resolve profiles, read posts and find verified emails from Claude, Cursor, Codex, ChatGPT or curl. One key, no scrapers.

Ekultek /GitRekt

Search .git folders for emails and URL's that should otherwise be hidden

clawnify /OpenProspector

The open-source Clay alternative — find and enrich B2B leads on your own provider keys, at cost with no per-lead markup.

krmbzds /guessmail

💌 Find anyone's email address

getcargohq /cargo-skills

GTM engineering skills for AI coding agents — build lead lists, find & verify emails, waterfall enrichment, lead scoring, CRM sync, and buying-signal monitoring (job changes, funding, tech intent) from Claude Code, Codex, or Cursor. Powered by the Cargo CLI: 138 integrations, 50 data providers.

emelia-io /claude-outreach

Universal B2B outreach skill for Claude Code. 16 sub-skills + 5 sub-agents: ICP targeting, lead sourcing, email finder, phone finder, verification, AI personalization, multichannel sequences, deliverability, campaign launch, reply handling and GDPR compliance.

CYB3R-G0D /Mail-Hunter

🕵️‍♂️ An OSINT python tool to find professional email addresses of a business from its domain.

omkarcloud /website-email-contact-scraper

Website Email Scraper to extract emails, phone numbers, social profiles & tech stack from any site into structured JSON. Free, open source, no proxies.

omm9846 /verdict

Open-source Apollo alternative: cold-outreach engine that verifies every mailbox before sending. Email discovery, SMTP verification, bounce-proof delivery. Self-hosted or hosted. Free Hunter.io / Instantly / Clay alternative.

openenrich /openenrich

Open-source lead enrichment waterfall. Free local engine, bring your own provider keys (~$0.01/lead), MCP server for AI agents. AGPL-3.0.