Steve Jobs, co-founder of Apple, once said, “I’m convinced that about half of what separates the successful entrepreneurs from the non-successful ones is pure perseverance.” This is true for “Shark Tank” entrepreneurs. Not every pitch leads to a deal, but the real test is what happens next.
Shark Tank is known for showcasing new ideas and products. But not all businesses that don’t get investments on the show give up. In fact, a surprising Y% of X failed products on Shark Tank have found success, showing that sometimes, success comes after failure.
These successful products took Z months/years to grow from their Shark Tank failures. They saw an average revenue increase of M%. Also, investors who passed on these “failed” products have seen an average return of N% when the entrepreneurs made them successful. This shows that what one person sees as trash, another can turn into gold.
Key Takeaways
- Out of a sample of X failed Shark Tank products, Y% eventually became successful businesses.
- Successful Shark Tank pivots took an average of Z months/years to achieve success.
- Successful products saw an average revenue growth of M% after their initial Shark Tank failure.
- Investors who passed on these “failed” products saw an average return of N% when they later became successful.
- Resilient entrepreneurs were able to penetrate O new markets compared to their initial Shark Tank launch.
Introduction
Shark Tank has helped many entrepreneurs find success. But, it has also missed some hidden gems. The Sharks, with their wealth of experience, have sometimes passed on opportunities that later thrived. This section explores the stories of Shark Tank failed products that became successful, highlighting the importance of perseverance and the unpredictable nature of business.
The Power of Shark Tank’s Exposure
Even without a deal, appearing on Shark Tank can be a game-changer. For example, Coffee Meets Bagel didn’t get the investment they wanted. But, the show’s exposure led to $23.2 million in funding later on.
Ring, a smart home security system, saw sales jump by $5 million after Shark Tank. Despite no deal, the company’s value skyrocketed, eventually being bought by Amazon for $1 billion.
| Product | Shark Tank Investment Offer | Post-Shark Tank Success |
|---|---|---|
| Coffee Meets Bagel | $500,000 for 5% equity, offered $30 million to buy the company | $23.2 million in funding rounds |
| Ring | No deal | $5 million increase in sales, $1 billion acquisition by Amazon |
| Chef Big Shake’s | $500,000 investment | Annual sales grew from $30,000 to $5 million |
These examples show how Shark Tank can boost a business, even without a deal. The exposure and credibility from the show can lead to unexpected success.
ToyGaroo: “The Netflix for Toys”
ToyGaroo was a subscription service that aimed to change the toy rental world. It was called the “Netflix for Toys.” The founders, Hutch Postik, Nikki Pope, Phil Smy, Rony Mirzaians, and Young Chu, appeared on Shark Tank in Season 2. They wanted a $100,000 investment for 10% of the company.
However, the sharks offered $250,000 for 35% ownership. The founders agreed to this deal.
Sourcing and Shipping Issues Led to Failure
Mark Cuban and Kevin O’Leary funded ToyGaroo, but it faced big challenges. The company had to find toys affordably and ship them out. They offered free shipping both ways, but the toy sizes and weights made shipping expensive.
This cost issue was a major problem for the company.
Shark Tank Appearance Detrimental for Growth
The founders said being on Shark Tank helped them get funding but hurt their growth. The sudden increase in customers was too much for them. The company’s operational problems got worse.
Just a year after their Shark Tank success, ToyGaroo went bankrupt. Their dream of being a “Netflix for Toys” ended.
“The Shark Tank investment was spent, resulting in losses for the partners. If given a chance to start over, the founder would have chosen organic growth instead of a rapid expansion through Shark Tank.”
ShowNo Towels: A Towel-Poncho Hybrid
In the world of new products, sometimes the most unexpected ideas can succeed. ShowNo Towels, a towel-poncho mix, caught Shark Tank’s eye. Shelly Ehler, its creator, showed up on the show with a plan to change how we dry off.
Deal Turned Sour with Investor Lori Greiner
Ehler’s pitch won over Shark Tank’s Lori Greiner, who invested $75,000 for 25% of the business. But, things quickly went wrong. Greiner wanted to change the deal, causing tension. This led to Ehler missing out on the chance to grow her business.
Reviving the Business for a New Market
Ehler didn’t give up. She looked at her business again and saw new chances. She focused on people with disabilities, a market often ignored. This move helped her business thrive again with her towel-poncho hybrid.
| Product | Price |
|---|---|
| ShowNo Towels | $20.00 |

“Shelly Ehler’s persistence and ability to pivot her business strategy is a testament to the resilience of entrepreneurs who refuse to give up on their ideas.”
The story of ShowNo Towels shows that even when Shark Tank deals fail, there’s a chance to start anew. Ehler found a new market and made her product better for it. Her story is an inspiration for anyone starting a business.
Sweet Ballz: Cake Ball Makers
Sweet Ballz was a company that made tasty cake balls for convenience stores. They got a big boost after being on Shark Tank. James McDonald and Cole Egger got a $250,000 investment from Mark Cuban and Barbara Corcoran for 25% of the company. But, a lawsuit between the founders led to a big missed chance.
Before Shark Tank, Sweet Ballz made $700,000 in 90 days. They wanted $250,000 for 10% but took the Sharks’ offer of $250,000 for 25% instead.
The Shark Tank appearance was both good and bad for Sweet Ballz. The investment helped, but the company faced big problems. A lawsuit between McDonald and Egger led to a restraining order and hurt the business. This happened right after the Shark Tank episode aired, stopping the company’s growth.
Even with these problems, Sweet Ballz kept going. The website is still up as of 2023. But, the company’s social media has been quiet since 2020. James McDonald’s LinkedIn says the company could be worth over $5 million, showing what could have been.

“Sweet Ballz had $700,000 in sales in the 90 days leading up to their pitch on Shark Tank in September 2013.”
The story of Sweet Ballz is a lesson in leadership and handling challenges. The founders’ fight and missed chance show how hard it is to keep a business going after Shark Tank. It’s all about balancing the show’s spotlight with a solid business plan.
Shark Tank failed products that became successful
The journey to success is not always easy. Many Shark Tank participants faced rejection and setbacks. Yet, some found success after being turned down by the Sharks or seeing deals fall through.
Take Jamie Siminoff, the founder of Ring Doorbell. He appeared on Shark Tank in Season 5, asking for $700,000. Although he was rejected, the show’s exposure helped Ring Doorbell grow. It was later sold to Amazon for $1 billion.
James Martin of Copa Di Vino is another success story. He was on the show in Seasons 2 and 3. He got a $600,000 investment from Barbara Corcoran for 45% equity. Despite a tough partnership, Copa Di Vino sold 48 million glasses of wine and made $250 million in revenue.
The founders of Kodiak Cakes, Joel and Kristy Clark, also had a comeback. They didn’t get a deal on Shark Tank in Season 5. But, the show’s visibility doubled their sales to $6.7 million the next year.
These stories show the hard work and determination of entrepreneurs. They didn’t let initial failures stop them. Instead, they used the show’s platform to grow their businesses into successes.

“There’s no such thing as failure. Failure is just life trying to move us in another direction.” – Oprah Winfrey
Body Jac: A Push-Up Assistance Machine
The Body Jac was a fitness product designed to make push-ups easier. It was created by Cactus Jack Barringer. He appeared on Shark Tank in Season 1, looking for a $180,000 investment for 20% of his company.
Barringer showed the Sharks how the Body Jac could boost upper body strength. He got a deal with Barbara Corcoran and Kevin Harrington. They offered $180,000 for 50% of the company, but only if Barringer lost 30 pounds.
Even with a Shark Tank success and investment, the Body Jac failed. Barbara Corcoran later said it was her worst deal. The company stopped by 2012 without explaining why.
“Barbara Corcoran revealed in a 2014 interview that she lost money on the deal with the Body Jac push-up system.”
The Body Jac’s story warns about the tough fitness equipment market. It got attention on Shark Tank but couldn’t keep up. This led to a disappointing end for the founder and investors.

CATEapp: A Privacy Messaging App
In today’s world, keeping our communication private is key. CATEapp was a messaging app that aimed to do just that. It let users hide calls and messages from certain contacts.
Founder Neal Desai brought CATEapp to Shark Tank in Season 4. He asked for $50,000 for a 5% share. But, Mark Cuban and Robert Herjavec passed, worried about misuse.
Barbara Corcoran then offered $50,000 for 25%. Soon after, Daymond John and Kevin O’Leary countered with $70,000 for 35%.
After Shark Tank, CATEapp saw a surge in downloads. But, it couldn’t keep up. It faced technical problems, leaks, and stiff competition. So, it closed down a year later.
CATEapp’s story teaches us a lot. A good idea isn’t enough. You need solid tech and the ability to adapt quickly. Despite its focus on privacy, it couldn’t beat the odds in a crowded market.
Breathometer: A Portable Breathalyzer
Breathometer was a startup that caught the eye of “Shark Tank” investors. It presented a portable breathalyzer device. Founder Charles Michael Yim asked for a $1 million investment for 30% equity, showing great promise. But, the company’s path took a surprising turn, leading to FTC intervention and a big change in direction.
FTC Intervention and Product Pivot
The Breathometer device was meant to work with a smartphone app. It aimed to give users an easy way to check their blood alcohol content (BAC). But, it didn’t meet expectations, prompting the FTC to step in.
In a settlement, Breathometer agreed to give full refunds to customers. It also couldn’t make claims about its accuracy without proof from the National Highway Traffic Safety Administration (NHTSA).
Despite this, Breathometer didn’t give up. It changed its focus, moving away from the breathalyzer. Instead, it worked on a new product called Mint, with Philips. Mint is for checking oral health, showing a big change in Breathometer’s direction.
The FTC’s action and Breathometer’s change serve as a lesson for startups. It shows the need for solid product testing, honest marketing, and the ability to adjust to new challenges.
Now, Breathometer is evolving, and it’s unclear if it will win back the Sharks’ interest. The founders’ resilience and ability to adapt will be key as they face the market’s ups and downs.
You Smell Soap: A Luxury Soap Brand
In the world of luxury personal care, You Smell Soap stood out. Megan Cummins founded this premium soap company. It aimed to make a mark with its high-quality, handcrafted soaps.
Cummins appeared on Shark Tank in Season 3. She wanted a $55,000 investment for 20% of her business. Robert Herjavec was impressed and offered more. He gave her a $50,000 annual salary and a 30% stake. This seemed like a great chance for You Smell Soap to grow, but it didn’t last.
Investor Backed Out After Six Months
After the deal, Cummins couldn’t reach Herjavec for six months. When he finally got back to her, he wanted 50% of the company. Cummins said no. This made it hard for You Smell Soap to grow.
Despite this, Cummins didn’t give up. You Smell Soap closed in 2016. But Cummins started Sparklepop, a fashion jewelry company. She also kept running Megan Cummins Designs.
The story of You Smell Soap is a lesson for entrepreneurs. Shark Tank can offer great exposure and funding. But, the challenges and investor issues can be tough. Cummins’ determination shows the hard work needed in business.
Successful Businesses After Appearing on Shark Tank
Some Shark Tank participants have faced challenges after their appearances. Yet, others have achieved great success without a deal from the Sharks. This section will explore examples like Ring, Copa Di Vino, Kodiak Cakes, and BedJet.
Ring: Revolutionizing Home Security
Ring is a top success story from Shark Tank. The founders didn’t get a deal, but the show’s exposure boosted their business. Today, Ring is a big name in home security, sold to Amazon for $1.2 billion.
Copa Di Vino: Pioneering Single-Serve Wine
Copa Di Vino offers single-serve wine in a resealable cup. Despite the Sharks’ no, the founders built a thriving business. Now, their products are in stores across the U.S., leading the single-serve wine market.
Kodiak Cakes: Fueling a Healthy Breakfast Revolution
Kodiak Cakes is known for nutritious pancake and waffle mixes. Without a Shark Tank deal, they grew their business. Today, their products are in major retailers, a top choice for healthy breakfasts.
BedJet: Improving Sleep with Climate Control
BedJet makes climate control systems for beds. They got a deal with Shark Lori Greiner. The show’s exposure helped them grow. Now, BedJet leads in sleep technology, offering innovative sleep solutions.
These examples show the many Shark Tank success stories. Not every participant finds immediate success. Yet, Shark Tank’s exposure and opportunities can be invaluable for entrepreneurs.
Conclusion
Securing a deal on Shark Tank isn’t the only way to succeed. Many “failed” participants have thrived by persevering and using the show’s exposure. Companies like Ring and The Bouqs Company have found success despite Shark Tank rejections.
These stories show that success is about connecting with customers, not just pleasing investors. The entrepreneurs featured have overcome doubts and become industry leaders. Their perseverance inspires others to keep going, even when faced with challenges.
Shark Tank’s “failed” products that succeeded show the power of resilience and ingenuity. They prove that success can come from unexpected places. These stories remind us that entrepreneurial triumph often lies beyond what investors think.