GrowZen is a desktop app that combines lead scraping, email verification, multi-account sending, and AI-driven outreach into one platform. It includes a built-in database of 228M B2B contacts, four-layer email verification, cloud SMTP sending, and local Gmail profile management. The Zen brain learns your business from uploaded docs and drafts personalized replies. Track opens, clicks, and replies in real time, and use the API or MCP connector to integrate with AI tools. Deploy autonomous agents to handle the entire top-of-funnel.