Unverified50% confidenceFactExact time
ZoomInfo's core data mostly comes from public sources, and it built a data quality barrier through automated collection, manual verification, and machine-learning-based deduplication, ultimately going public with a market capitalization exceeding ten billion dollars.
1
Sources
50%
Confidence
Long-term
Relevance
8/10/2026
First Seen
Sources
ConferenceGrid：B2B会议情报数据库深度解析
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