Side-by-side comparison of AI visibility scores, market position, and capabilities
Open-source vector database written in Rust. $50M Series B (March 2026), $87.8M total. 250M+ downloads, 29K GitHub stars. Clients: Tripadvisor, HubSpot, Bosch. Private.
Qdrant is a vector search engine company founded in 2021 by Andre Zayarni, headquartered in Berlin, Germany. It develops a high-performance open-source vector database optimized for AI retrieval and similarity matching, written in Rust. In March 2026, Qdrant raised $50M Series B led by Advance Venture Partners, bringing total funding to ~$87.8M.
Product analytics platform tracking user behavior with 26K+ company customers including Uber and Netflix; competing directly with Amplitude for event-based funnel, retention, and cohort analysis.
Mixpanel is a product analytics platform that helps digital companies understand user behavior through event-based tracking — enabling product managers and growth teams to analyze conversion funnels, measure feature engagement, track retention cohorts, and segment users by behavior to make data-driven product decisions. Founded in 2009 in San Francisco and backed by Andreessen Horowitz and other investors with approximately $77 million raised, Mixpanel serves 26,000+ companies including Uber, Netflix, Samsung, and DocuSign, competing with Amplitude as the two dominant product analytics platforms.
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