Saleit Leader: Build Fresh B2B Lead Lists on Autopilot

Hi Product Hunt! I'm excited to finally share Saleit Leader with you. Like many people doing B2B outreach, I was frustrated with buying outdated lead databases full of inactive or low-quality email addresses. Existing tools were either expensive subscriptions, limited by credits, or didn't give me full control over the data. So I spent the last several months building my own solution. Saleit Leader is a private B2B lead engine that lets you build your own database instead of buying one. It searches for business email addresses, verifies them in real time via SMTP, filters out unwanted contacts, and stores everything in your own searchable database. You can then export clean lead lists to CSV or directly for tools like Instantly, Smartlead, and Lemlist. Some features I'm particularly proud of: ✅ Real-time SMTP verification ✅ Long-running task queues that can run unattended on a VPS ✅ Live progress dashboard ✅ Duplicate removal ✅ Country, keyword, and domain targeting ✅ Proxy support for higher performance This is just the beginning. I'm actively developing Saleit Leader and already have many new features planned based on user feedback. I'd genuinely love to hear what you think: What feature would make this indispensable for you? What's missing from your current lead generation workflow? What would stop you from trying it? I'll be here throughout the launch to answer every question. Thanks so much for checking it out! 🚀