We care about carers

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Our mission

GranGran aims to enable the elderly and especially people with dementia to live healthier, more independent lives while reducing the challenges impacting these seniors, carers and society. We began this mission through the personal experience of supporting our own loved ones.

David Grey, GranGran’s CEO, developed the concept of using Alexa as a virtual Alzheimer companion while serving as the primary carer for his Grandmother, who has Alzheimer's. After witnessing the impact of music, he purchased an Alexa device for her and configured it to keep her entertained, stimulated and help her maintain a routine. GranGran is the product of his personal solution because the time to rethink how we can improve elderly and dementia care is overdue. 

Our leadership team


David Grey
CEO & CoFounder

As a carer, David personally understands the impact of Alzheimer's. He has over a decade of experience in corporate finance and senior leadership positions at hyper-growth (4x) startups. David grew teams while implementing algorithms from scratch to scale new business models. 

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Mario Flores
CTO & CoFounder

Seeing dementia rob a loving, supportive relative of their personality, Mario is lending GranGran his 18 years of experience in advertising, management, and tech. He spent the last four years leading and growing a hardware / SaaS team from 3 to 12 devs and worked with big data in US political advocacy.

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Let's have a chat


Whether you are a carer, researcher, or however connected to elderly care - we welcome your insight, feedback and collaboration. Let's Book a Chat.