Zilliz vs CoLoop
Side-by-side comparison of AI visibility scores, market position, and capabilities
Creator of Milvus, most adopted open-source vector database (40K+ GitHub stars, 100M+ downloads). Founded 2017, Redwood City. Raised ~$113-132M. Private.
About
Zilliz is an AI infrastructure company founded in 2017 by Charles Xie, headquartered in Redwood City, California. It created and maintains Milvus, the world's most widely adopted open-source vector database with 40,000+ GitHub stars and 100M+ downloads. Raised approximately $113-132 million including a $60M Series B in August 2022.
AI copilot for revenue teams querying CRM and call data in natural language; $4M raised from YC and Soma Capital serving 250+ customers including Fortune 500 competing with Gong for sales intelligence.
About
CoLoop is a San Francisco-based AI analytics copilot that enables go-to-market teams (sales, customer success, revenue operations) to extract insights from customer conversations, CRM data, and sales pipeline through natural language queries — allowing revenue professionals to answer questions like "what objections are killing our enterprise deals" or "which customer segments have the highest churn risk" without writing SQL or waiting for analyst support. Founded in 2021 and backed by $4 million including a $3.5 million round from Y Combinator and Soma Capital in January 2025, CoLoop serves 250+ customers including Fortune 500 companies.
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