Cart 0
TACK logo_white_SMALL_site.png

An early stage venture fund based in Brooklyn, NY.

header home image_no logo_2.jpg

We are TACK


TACK seeks out the smartest people in the room—those that possess an insatiable curiosity for both innovation and the culture that will adopt it. We seek out founders with bold vision and the resilience to see it realized. When the fit is right, we invest our time, capital, and creativity in their companies. It's a simple formula that requires hard work and a love for the journey.


Our Investments

overtime dunk 2 copy.jpeg

The sports network for the next generation

The Overtime app delivers mobile-first sports content for millennials and Gen Z, producing videos that drive tens of millions of watch time each month. 

Visit Overtime ➝


Stories that make a vast world seem intimate

Roam seeks out content on every corner of the globe, broadcasting adventure into the pockets of people everywhere.  

Visit ROAM ➝

wing 2.jpg

A mobile provider that puts people before profit

Wing delivers the same mobile coverage as the Big 4 carriers while never treating anyone like a number. It is a customer-first service in a world of legacy giants.

Visit Wing ➝


About Us


TACK is tim and callie katt

We founded TACK in 2015 as a husband-and-wife team with extensive investment and operational expertise.

We've experienced the trials of entrepreneurship firsthand and can appreciate the uncertainty and difficulty of the founder journey. As a small outfit, we can offer you our availability and our empathy. We always aim to be the most helpful investor on your cap table.