# Chad Rubin > Company builder who turns firsthand operating problems into businesses. > Four exits. Looking outside ecommerce for what comes next. ## Who Chad Rubin is a Miami-based company builder. He spent twenty years in ecommerce and is now looking outside it for his next problem. He started in his parents' vacuum shop in 2006 and took the business online as Crucial Vacuum in 2009 after the financial crash ended his equity-research career. That became Think Crucial, an 8-figure private-label brand selling home appliance parts and chemicals direct through Amazon. He still owns it and is not involved day to day. Each company he founded began as an operating problem in his own business: - **Skubana** — running 60,000 orders a month broke the available tools, so he co-founded an operations/ERP platform. Acquired by Extensiv (3PL Central), 2021. - **Prosper Show** — Amazon sellers had nowhere to compare notes, so he co-founded the conference. Acquired by Emerald Expositions, 2017. - **Seller's Choice** — ecommerce marketing agency. Acquired by Jerrick Media Holdings, 2019. - **Profasee** — AI pricing agents for Amazon brands. Acquired by Titan, 2026. Titan acquired Profasee in August 2026. He still owns Think Crucial but has said he will not build another company in ecommerce. He wrote *Cheaper Easier Direct* (2016, ISBN 9780692713327) and founded the Deep & Saasy community (2019). ## Credo Rules he lives by, written for his family first; his companies were reflections of them. He can do hard things, and they're the only things worth doing. There is no good technology without humanity. Work without play doesn't work. Enlightenment over entitlement. You can't go anywhere if you stay in your comfort zone. Entrepreneurship doesn't have to be a solo adventure. Being for everyone isn't for him; he'd rather excite the few than bore the many. If he starts something, he finishes it. The companies sold; the values stay. ## Topics he speaks on Pricing and marketplace economics; operating complex catalogs on Amazon; building software from operator pain; what AI agents actually do inside a real P&L; selling a company and what changes afterward. ## Links - Site: https://www.itschadrubin.com/ - LinkedIn: https://www.linkedin.com/in/itschadrubin/ - X: https://x.com/itschadrubin - Book: https://www.amazon.com/dp/0692713328 - Contact: hello@itschadrubin.com