Qdrant vs Amplitude
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.
About
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.
NASDAQ-listed (AMPL) product analytics platform with behavioral analytics, funnel analysis, and A/B testing; competing with Mixpanel and Pendo for 3,500+ enterprise customers including PayPal and Walmart at $310M revenue.
About
Amplitude is a San Francisco-based digital analytics platform enabling product teams to understand user behavior, measure feature engagement, optimize conversion funnels, and run A/B experiments across web and mobile applications. Listed on NASDAQ (NASDAQ: AMPL), Amplitude was founded in 2012 by CEO Spenser Skates, Curtis Liu, and Jeffrey Wang and generated approximately $310 million in revenue in fiscal year 2024, serving 3,500+ enterprise and mid-market customers including Intuit, PayPal, Walmart, and Peloton for data-driven product decision-making.
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