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John Kammer

John Kammer is the founder and CEO of Guardian AIngels, an AI-powered grief-support and reflective journaling platform. Inspired by his own journey through traumatic loss, John created the platform to fill the gaps between therapy sessions—those quiet, late-night moments of overwhelm where people often struggle alone. Described as a “journal that talks back,” Guardian AIngels uses evidence-informed principles like Worden’s Four Tasks of Mourning to help users process grief in a structured, emotionally intelligent way.


Designed as a clinical ally rather than a replacement for professional care, the platform helps users arrive at therapy more grounded and reflective. John’s multidisciplinary background—spanning elite hospitality, cybersecurity, federal defense contracting, and social impact—informs his focus on ethical design and privacy. 

https://guardianaingels.ai

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