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David Ronick

David Ronick

Serial entrepreneur, investor, and mentor for startups and founders

davidronick
New York, New York
Long Island, New York
Joined March 2026
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Summary

David Ronick is a highly experienced serial entrepreneur, having founded or co-founded multiple successful ventures across various sectors, including fintech (StashInvest), health tech (Minded), and consumer products (WinWin, CreatorBox, BoxTop Media, BranchOut). His career demonstrates a consistent drive to identify market needs and build innovative solutions, often leveraging technology to disrupt traditional industries. 10xing+2
He is deeply involved in nurturing the next generation of founders through his roles as Entrepreneur in Residence at both Harvard Business School and Brown University, and as a long-standing mentor for Techstars. This reflects his commitment to sharing his extensive experience and guiding new entrepreneurs. theorg+2
Ronick is also an active investor, serving as an LP in Everywhere Ventures, a pre-seed fund supporting over 250 companies. This role complements his entrepreneurial and mentorship activities, allowing him to contribute to the startup ecosystem from a capital perspective. 10xing+1
His recent focus, as evidenced by his 10Xing.ai platform, is on the transformative power of AI for startups. He actively explores and shares how AI tools can enhance productivity, accelerate growth, and enable founders to achieve more with fewer resources, bridging his non-technical background with advanced technological applications. 10xing+1
David has a strong track record in developing consumer-facing products with a focus on user experience and accessibility. His work at StashInvest aimed to democratize investing, and Minded addressed critical gaps in mental healthcare access, demonstrating a commitment to impactful ventures. medium+1

Work

Education

Writing

Welcome to 10Xing

February 24, 2025

A Substack blog where David Ronick shares insights and stories on how founders can leverage AI tools to move faster and achieve more with fewer resources, aiming to '10x' themselves and their startups.

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Health Tech: David Ronick On How Minded’s Technology Can Make An Important Impact On Our Overall Wellness

January 7, 2022

An interview discussing the inspiration behind Minded, a telehealth platform for psychiatric care, and its mission to address the shortage of mental health professionals by providing accessible online treatment.

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It’s Time to Re-Imagine Investing

February 24, 2016

An article advocating for a simpler, more accessible approach to investing, particularly for younger generations, highlighting how Stash aimed to democratize financial markets.

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Notes

DADurjoy Ace Bhattacharjyasaid
DRDavid Ronick
is one of the most impressive founding engineers or CTOs they've seen build a consumer fintech product from the ground up.

Jan 11, 2026