Ring Shark Tank Pitch: From Rejection to a $1 Billion
The Ring Shark Tank episode remains one of the most memorable rejections in the show's history. When Jamie Siminoff
The Ring Shark Tank episode remains one of the most memorable rejections in the show’s history. When Jamie Siminoff stepped into the tank in 2013 to pitch his video doorbell called DoorBot, he had no idea he was about to experience one of television’s most expensive mistakes. The sharks’ unanimous rejection of what would become a billion-dollar company serves as a powerful reminder that even seasoned investors can miss game-changing opportunities.
The Pitch That Changed Everything
Jamie Siminoff wasn’t your typical tech entrepreneur when he entered the tank. He was a father who simply wanted to see who was at his door without getting up from his couch. This everyday frustration led him to create DoorBot, a smart doorbell equipped with a camera and smartphone connectivity that would revolutionize home security forever.
Walking into Season 5, Episode 9, Siminoff asked for $700,000 in exchange for 10% equity, valuing his company at $7 million. His presentation was straightforward: demonstrate how homeowners could see, hear, and speak to visitors through their smartphones, whether they were home or halfway around the world. The technology was groundbreaking, the market potential enormous, and the solution elegantly simple.
What the Sharks Got Wrong
The Ring Shark Tank pitch quickly went south as each investor found reasons to pass. Kevin O’Leary, true to his reputation, delivered what would become one of the show’s most infamous predictions: “You will never sell this device.” The other sharks echoed similar skepticism, citing concerns about market size, technical complexity, and consumer adoption.
Mark Cuban, typically bullish on tech innovations, passed entirely. Robert Herjavec questioned the business model. Barbara Corcoran worried about competition from established security companies. Lori Greiner, despite her track record with consumer electronics, couldn’t see the mass market appeal.
Only Kevin O’Leary made an offer, but it was structured as a loan with 7% interest and 10% royalty rather than an equity investment. Siminoff, confident in his vision, rejected the unfavorable terms and walked away empty-handed. The sharks had just let a billion-dollar opportunity slip through their fingers.
From Rejection to Billion-Dollar Success
What happened after the cameras stopped rolling tells the real story of entrepreneurial persistence. Siminoff didn’t let the rejection derail his mission. Instead, he used the exposure from the show to attract serious investors who understood the potential the sharks had missed.
Within months of the episode airing, sales jumped by $5 million. The publicity from Shark Tank, even without a deal, proved invaluable in building brand awareness and credibility. Siminoff successfully raised the $700,000 he originally sought from alternative investors before the episode even aired.
The company underwent a crucial rebranding from DoorBot to Ring, a name that better captured the product’s essence and marketing potential. This wasn’t just cosmetic—it represented a strategic shift toward building a comprehensive smart home security ecosystem rather than just selling individual doorbells.
By 2017, Ring had raised $109 million in venture capital funding, achieving a valuation of $760 million. The company had evolved beyond simple video doorbells to offer a complete suite of home security products, including cameras, alarm systems, and professional monitoring services.

The Amazon Acquisition That Proved Everyone Wrong
The ultimate vindication came in February 2018 when Amazon announced its acquisition of Ring for more than $1 billion. This wasn’t just a successful exit—it was a complete validation of Siminoff’s original vision and a stinging rebuke to the sharks who had dismissed his idea.
Amazon’s purchase made strategic sense. Ring’s products integrated perfectly with Alexa, Amazon’s voice assistant, creating a powerful smart home ecosystem. The acquisition also gave Amazon a foothold in the rapidly growing home security market and access to Ring’s innovative video technology.
For Siminoff, the acquisition represented more than financial success. He had built exactly the company he envisioned when he first entered the shark tank, proving that sometimes the best investment advice is to believe in your own vision when others can’t see it.
Lessons Every Entrepreneur Can Learn
The Ring Shark Tank story offers crucial insights for entrepreneurs facing rejection. First, rejection doesn’t equal failure—it often means you’re ahead of the curve. The sharks missed Ring not because the idea was bad, but because they couldn’t see how quickly consumer behavior would shift toward smart home technology.
Second, exposure can be more valuable than money in the early stages. The show gave Ring national visibility that would have cost millions in traditional advertising. Smart entrepreneurs understand that every platform is an opportunity to tell their story, regardless of the immediate outcome.
Third, persistence and adaptation are key. Siminoff didn’t just continue with his original plan—he evolved the product, refined the brand, and expanded the vision. Success came from staying true to the core mission while remaining flexible about execution.
The Billion-Dollar Lesson
The Ring Shark Tank episode stands as the most expensive mistake in the show’s history. What started as a simple solution to an everyday problem became a billion-dollar business that revolutionized home security. Siminoff’s journey from rejected entrepreneur to successful founder proves that the best ideas often look impossible until they become inevitable.
For aspiring entrepreneurs, Ring’s story offers hope and practical wisdom. Sometimes the investors who say no today will be explaining tomorrow why they missed the next big thing. The key is believing in your vision, learning from feedback, and never letting rejection define your potential for success.
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