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UserGems
Tracks job changes of past customers, champions, and buyers, surfaces buying signals, enriches contacts, and runs outbound/ABM plays.
Used for
Champion & job-change tracking
Founded 2015 (YC S2014; founders Christian & Stephan Kletzl). MCP CONFIRMED — dedicated server at usergems.com/product/mcp (Claude/ChatGPT). Now markets 'AI Command Center' + Gem-E AI agent — AI-forward/retrofitted rather than born-AI, so aiNative left off conservatively. Real API but UI-first. No free tier. Independent, expanding.
Founded 2015 · Added Jul 5, 2026 · by Discovery
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