
Advice Line with Katlin Smith of Simple Mills
23 January - 49 minsSimple Mills founder Katlin Smith joins Guy on the Advice Line to answer questions from three founders about knowing how, when, and where to go “all-in.”
First, we meet Scott in Minnesota, who’s looking to revive his beer grain pretzel concept in a more manufacturer-friendly way. Then Tim from Kentucky, who wants to grow his hot sauce side hustle into a full-time, family-providing business. And then Marissa in New York, whose silicon pet products may be useful for more than just your pups.
Thank you to the founders of Upcycle Foods Co., Grumpy Dad Sauce Company, and Sweet Paws for being a part of our show.
If you’d like to be featured on a future Advice Line episode, leave us a one-minute...

Advice Line with Jeni Britton of Jeni's Splendid Ice Creams
Jeni’s Splendid Ice Creams founder Jeni Britton joins Guy on the Advice Line to answer questions from three early-stage entrepreneurs. Plus, how Jeni’s newest venture Floura is tackling one of America’s largest dietary needs—fiber. First, we meet Jesse in Washington, D.C., who’s wondering how to best focus marketing efforts for his frozen french fry company. Then Casey from Boston, who's questioning the pressure she's feeling to pursue outside capital for her frozen pierogi brand. And finally, Callie from Los Angeles asks about the pros and cons of contracting a PR firm to promote her purple sweet potato pet treats. Thank you to the founders of Jesse & Ben’s, Jaju Pierogi and Ubae.co for being a part of our show. If you’d like to be featured on a future Advice Line episode, leave us a one-minute message that tells us about your business and a specific question you’d like answered. Send a voice memo to [email protected] or call 1-800-433-1298. And be sure to listen to Jeni’s Splendid Ice Creams’ founding story as told by Jeni on the show in 2018. This episode was produced by Katherine Sypher with music by Ramtin Arablouei. It was edited by John Isabella. Our audio engineer was Neal Rauch. You can follow HIBT on X & Instagram and sign up for Guy's free newsletter at guyraz.com and on Substack. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
46 mins
27 March Finished

Dr. Dennis Gross Skincare: Dennis and Carrie Gross
Dr. Dennis Gross was worried about putting his name on his skincare brand: would the word “gross” turn shoppers away? But Dennis and his wife and business partner, Carrie, realized that the key to the brand’s success lay in another part of the name – “Dr.” Dennis was able to use his experience as a dermatologist to develop effective skincare products, starting with a peel that could be done at home without causing blotchy skin. Later, the brand introduced an LED face mask, which looked like C-3P0 and lit up TikTok in glowing red and blue. In 2023, after being bootstrapped for much of its existence, the business was sold to cosmetics giant Shiseido in a deal worth $450 million. This episode was researched and produced by Alex Cheng and edited by Neva Grant, with music composed by Ramtin Arablouei. Our engineers were Patrick Murray and Gilly Moon. You can follow HIBT on X & Instagram, and email us at [email protected]. Sign up for Guy’s free newsletter at guyraz.com. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
50 mins
24 March Finished

Advice Line with Leah Solivan of Taskrabbit (September 2024)
Taskrabbit founder Leah Solivan joins Guy on the Advice Line, where they answer questions from three tech founders working to identify and grow their core customer base. First we meet Kate in Los Angeles, who wants her digital greeting cards to stand out in app stores. Then Shahn in Australia, who’s rethinking user acquisition for his couples coaching app. And Allen in Hawaii, who’s wondering about product-market fit for his online platform that teaches kids to play instruments. Thanks to the founders of Poppy Notes, My Love Your Love and Dynabuddy for being a part of our show. If you’d like to be featured on a future Advice Line episode, leave us a one-minute message that tells us about your business and a specific question you’d like answered. Send a voice memo to [email protected] or call 1-800-433-1298. And be sure to listen to Taskrabbit's founding story as told by Leah on the show in 2022. This episode was produced by Kerry Thompson with music by Ramtin Arablouei. It was edited by John Isabella. Our audio engineer was Robert Rodriguez. You can follow HIBT on X & Instagram, and email us at [email protected]. Sign up for Guy’s free newsletter at guyraz.com See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
49 mins
20 March Finished

Skype and Kazaa: Niklas Zennström
In the early 2000s, one of the most popular pieces of software in the world was a free peer-to-peer file-sharing network called Kazaa. It was launched by two Scandinavian entrepreneurs, Niklas Zennström and Janus Friis, with the simple idea that internet users should be able to share anything with anyone in the world. After being knee-capped by lawsuits from the music industry, Niklas and Janus applied peer-to-peer technology to a new business: Skype, a service that allowed anyone with an internet connection and a microphone to talk to anyone else in the world… for free. At its peak, Skype connected hundreds of millions of global users, and in 2011, it was purchased by Microsoft for $8.5 billion. This episode was produced by Chris Maccini with music by Ramtin Arablouei. Edited by Neva Grant, with research from Kathryn Sypher. Our engineers were Jimmy Keeley and Patrick Murray. You can follow HIBT on X & Instagram, and email us at [email protected]. Sign up for Guy’s free newsletter at guyraz.com. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
1 hour 10 mins
17 March Finished

Advice Line with Jenn Hyman of Rent The Runway
Rent the Runway co-founder and CEO Jenn Hyman joins Guy on the Advice Line to answer questions from three early-stage entrepreneurs. Plus, Jenn’s take on how letting go of ego helps business leaders stay in the game. First, we meet Sara near Cape Cod, who’s wondering how much her customers actually value local artisans making her apparel. Then Carrie from New York, who’s trying to unlock seven-figure revenue to attract investors to her active haircare brand. And finally, fellow New Yorker Chabella talks with Jenn about raising capital for her sustainable fashion brand. Thank you to the founders of Easkey Right, Swair Hair, and Chabella for being a part of our show. If you’d like to be featured on a future Advice Line episode, leave us a one-minute message that tells us about your business and a specific question you’d like answered. Send a voice memo to [email protected] or call 1-800-433-1298. And be sure to listen to Jenn tell the story of how Rent the Runway was founded during her first visit to the show back in 2017. This episode was produced by J.C. Howard with music by Ramtin Arablouei. It was edited by John Isabella. Our audio engineer was Cena Loffredo. You can follow HIBT on Twitter & Instagram and sign up for Guy's free newsletter at guyraz.com and on Substack. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
45 mins
13 March Finished

SpotHero: Mark Lawrence
After racking up thousands of dollars in fines, Chicago roommates Mark Lawrence and Jeremy Smith figured there had to be an easier way to park. So in 2011, they launched SpotHero as a peer-to-peer service, where people who lived near Wrigley Field might rent out their driveway on a game night. But that strategy wasn’t scalable, so SpotHero soon partnered with garages to sell excess inventory. Over the years, the startup faced intense pressure from investors to expand quickly and copy whatever the competition was doing. But Mark insisted on slow, strategic growth, and today, SpotHero is one of the largest digital parking platforms in North America, servicing about 300 cities. This episode was researched and produced by Katherine Sypher with music by Ramtin Arablouei. It was edited by Neva Grant. Our engineers were Kwesi Lee and Patrick Murray. You can follow HIBT on X & Instagram, and email us at [email protected]. Sign up for Guy’s free newsletter at guyraz.com See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
1 hour 7 mins
10 March Finished