Researcher publishes dataset tracking failed mental health startups from 2000 to 2026

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A new dataset cataloguing defunct mental health startups spanning 2000 to 2026 has been published by Mentalium. The dataset covers companies that shut down across more than two decades of the digital mental health sector. Each entry is coded across 18 distinct fields, providing structured data for analysis. The resource is publicly available and aims to support research into why mental health ventures fail. It was shared on Hacker News, where it attracted early attention from the research and tech community.

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