GrebStar Ventures LLC · Chicago, IL · Est. 2026

We make the stuff we wish existed.

A Chicago studio building sports data products, podcasts, highlight videos and websites. Some we run ourselves. Some we build for you.

See the board Start a project
GrebStar star with icons for Web Studio, the print shop, The Draft Stock Exchange, FCK The Vig and DHJ Highlight Studio </> %
Five points, five businesses. Hover the board to light one up.
  • DSX NBA prospects priced like IPOs ▲
  • VIG Every book's line, side by side ▲
  • POD 1,000,312 downloads before year one ▲
  • DHJ Highlights with a voice ▲
  • WEB Sports sites built on real data ▲
  • GAME Console · PC · Mobile ●
  • SHOP Opening soon ●

01 / The board

Everything under the roof.

Two products live, two studios taking clients, and a few things still in the oven.

SymbolVentureWhat it isStatusLink
DSX The Draft Stock Exchangethedraftstockexchange.com An NBA rookie board that prices every prospect like an IPO, then reprices him after his rookie year. Live VIG FCK The Vigfckvig.com · 21+ Free odds comparison across sportsbooks and prediction markets, by state. iPhone app in the works. Live POD Podcast StudioProduction · launch · sponsors Launch, produce and sell sponsorships for shows that want to chart. We've done it before. Booking WEB Web StudioCustom builds Fast, custom sites for sports creators, podcasts and leagues, built around real data. Booking
DHJ DHJ Highlight StudioNBA · NCAA · NFL Highlight breakdowns with real commentary for the NBA, college hoops, college football and the NFL. In production
GAME GrebStar GamesConsole · PC · Mobile Our games department. First title, a car card-battle game for phones, is being built now. In development
SHOP Print ShopApparel Shirts and hoodies for people who live on box scores, betting lines and draft boards. Opening soon

02 / Track record

Before it was an LLC, it was a hashtag.

In 2017 we were tagging client work #greb$tarConsulting and producing three podcasts at once. One of them did this:

1,000,312 downloads for Style Your Mind before its first birthday Libsyn, Jan 2018
#19 in Self-Help on iTunes in its first month on air iTunes Top Podcasts, Feb 2017
136 countries listening Show media kit, Oct 2017
3 shows produced at the same time: Style Your Mind, Hungry For More and I'm Here To Help 2016–2017

Guests included Christina Perri and Tish & Snooky of Manic Panic. We also sold the sponsorships, from single pre-rolls to five-episode packages.

03 / Work with us

Two studios, open for clients.

POD

Podcast Studio

We take a show from idea to launch week, then make every episode after it. You talk. We handle the rest.

  • LaunchFormat, cover art, trailer, the first three episodes and a launch-week plan.
  • StudioAudio and video edits, show notes, transcripts, publishing and a monthly report.
  • ClipsVertical cuts with captions, posted on a schedule.
  • SponsorsA media kit, a target list and the outreach to fill your ad spots.

WEB

Web Studio

Custom sites for sports creators, podcasts and leagues. Fast pages, real data, and a design that doesn't look like everybody else's.

  • SitesDesigned and built from scratch. No page builders, no templates.
  • DataLive stats, standings, rankings and boards wired into the site.
  • CareHosting, updates and fixes every month after launch.

04 / Contact

Got a show, a site or an idea?

cory.grebe@gmail.com

Tell us what you're making. We answer every email.