---
title: "Razi Syed, Co-founder & CEO of Lifelong"
description: "Razi Syed is co-founder and CEO of Lifelong. Background, links and writing on family health."
url: https://trylifelong.com/about/razi-syed
---

[The team](https://trylifelong.com/about)

![Portrait of Razi Syed](https://trylifelong.com/about/razi.webp)

# Razi Syed

Co-founder & CEO, Lifelong

Razi Syed is co-founder and CEO of Lifelong. He dropped out of Harvard to found mettleAI, a digital therapeutics company that used wearable data to predict drug relapse and mental-health deterioration, sold into US health systems, and exited in 2021. He then invested in frontier healthtech — neurotech, AI drug discovery, precision medicine — at PsyMed Ventures, before returning to building as Head of Product at Sahha, making wearable data and mental-health predictions available to any developer. He started Lifelong after watching his father tear down the walls of the family home to care for his dying grandfather.

-   [Razi on LinkedIn](https://www.linkedin.com/in/raztronaut)
-   [Razi on X](https://x.com/raztronaut)

## Writing by Razi

-   [Introducing Alo, an AI health assistant for your family2 October 2026](https://trylifelong.com/blog/introducing-alo)
-   [Can you trust an AI assistant with health questions?2 October 2026](https://trylifelong.com/blog/can-you-trust-ai-with-health-questions)
-   [Does HIPAA protect the health data in your apps?2 October 2026](https://trylifelong.com/blog/does-hipaa-cover-health-apps)
-   [How to keep track of your child's vaccination records2 October 2026](https://trylifelong.com/blog/how-to-keep-track-of-your-childs-vaccination-records)
-   [How to organize your family's medical records2 October 2026](https://trylifelong.com/blog/how-to-organize-family-medical-records)
-   [How to remember what the doctor said2 October 2026](https://trylifelong.com/blog/how-to-remember-what-the-doctor-said)
-   [How to take care of an aging parent: where to start2 October 2026](https://trylifelong.com/blog/how-to-take-care-of-an-aging-parent)
-   [Who counts as a family caregiver under US law?2 October 2026](https://trylifelong.com/blog/who-counts-as-a-family-caregiver)
-   [The family is the unit of care19 August 2026](https://trylifelong.com/blog/the-family-is-the-unit-of-care)
-   [Why we are building Lifelong19 August 2026](https://trylifelong.com/blog/why-we-are-building-lifelong)