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Deasy Labs

Acquired

Metadata for GenAI workflows

Summer 2023Founded 20238 peopleNew York City, NY, USA
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This company has previously operated under โ€œDeasieโ€. A rename frequently marks a pivot in positioning or product โ€” useful raw material for variant ideas.

About

Deasy Labs was acquired by Collibra in July 2025 (global leader in enterprise data governance). Deasy Labs provides metadata orchestration for AI workflows. Deasie's platform provides the best way for AI teams to create and embed high-quality, customized metadata into their AI workflows (e.g., RAG, Agentic frameworks). Our three founders (from Amazon, McKinsey/QuantumBlack & MIT) previously built an ML data governance tool from 0 to 1 within McKinsey, which we deployed with 11 Fortune 500 companies. We saw in early 2023 the ability to create high-quality metadata (without reliance on domain experts) would be a key factor in achieving the accuracy & speed in GenAI applications required for production. Our investors include General Catalyst, Y Combinator, RTP Global and world experts in enterprise data. Website: https://deasylabs.com

Founders ยท 3

Reece Griffiths
Reece GriffithsFounder
McKinseyCambridge๐ŸŽ“ University of Cambridge

Co-founder of Deasy Labs (YC S23): Data governance for language models in the enterprise. Exited Deasy Labs to Collibra in < 2 yrs (global leader in data governance). My documented startup journey: https://reecegriffiths.substack.com/ Prior experience: QuantumBlack: Product Manager for AI for Data Governance product (1.5 yrs); McKinsey & Company: Management consultant (2 yrs); X26: Founder of X26 (global entrepreneurs community); University of Cambridge: Masters in information engineering.

Mikko Peiponen
Mikko PeiponenFounder
McKinseyMIT

Mikko is the co-founder of Deasie. He is a technologist with deep experience (5+ years) in data and machine learning space from McKinsey and QuantumBlack, where he implemented and deployed models at large enterprises. Prior to moving into the world of data governance for language models with Deasie, he was the Lead data scientist building AI data quality tool at QuantumBlack. Mikko holds a graduate degree from MIT.

Leonard Platzer
Leonard PlatzerFounder
Amazon๐ŸŽ“ National University of Singapore๐ŸŽ“ National University๐ŸŽ“ University of Singapore

Co-founder of Deasy Labs: The Metadata Engine for search usecases. Prior experience: QuantumBlack: Software Engineer, Machine Learning at AI for Data Quality product; Previous Engineer at Amazon, Mercedes-Benz and ChatBot Startup (E-Bot 7); Bachelor from National University of Singapore and Graduate from UWC Mostar

B2BAnalyticsArtificial IntelligenceData LabelingBig DataAI AssistantDatabases

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