/
© 2026 RiffOn. All rights reserved.

Get your free personalized podcast brief

We scan new podcasts and send you the top 5 insights daily.

  1. TBPN
  2. Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz
Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN · Apr 21, 2026

Tim Cook retires, John Ternus becomes Apple CEO. Plus, insights from founders at Airtable, Spellbook, Osmo, and Blue Energy on AI and tech.

The Future of Work Is Managing a Team of Asynchronous AI Agents

The next leap in productivity isn't just using an AI assistant for synchronous tasks. It's becoming an "IC manager of agents," overseeing a team of 20-30 AI agents working concurrently on long-running, asynchronous tasks, creating a massive leverage factor.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

New Apple CEO John Ternus Will Delegate Operations to Focus on Product

John Ternus is expected to invert Tim Cook's leadership model. While Cook, an operations guru, delegated product, Ternus, a hardware savant, will be intimately involved in product development. He will delegate the operational side of Apple to executives like Sabi Khan.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Specialized AI Models Train on Human Actions, Not Just Customer Code

Resolve AI trains its production debugging models not on private customer code, but on the sequence of actions humans take to solve problems. This involves long, multi-step tasks across systems like Datadog and AWS—a type of data that general-purpose models lack.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Modern Enterprise Sales Requires Consultative Selling, Not a Rolodex

According to Airtable's CEO, the old model of "Rolodex selling" in enterprise is dead. While personal connections might secure an initial meeting, closing large deals now requires a consultative approach where the sales team deeply understands and solves the customer's core business problems.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Image Models Now Use "Thinking" to Integrate Web Search and QR Codes

The new generation of image models, like OpenAI's, is moving beyond simple generation. They now employ a "thinking" process that allows for complex tasks like performing web searches for context, synthesizing the results, and embedding functional QR codes directly into the final image.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Airtable Founder Learned to Target "Meta Problems" After His Niche Personal CRM Failed

Airtable CEO Howie Liu's first startup, a personal CRM, failed because it was too niche. This experience taught him to build platforms that solve foundational "meta problems," like databases, which have a much larger and more durable market.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Airtable Mirrored Figma's Strategy of a 2.5-Year Pre-Launch Development Cycle

Contrary to the "move fast" mantra, Airtable spent two and a half years developing its product before launching. This premeditated, long-term build, which paralleled Figma's early strategy, allowed for a more robust and feature-rich initial offering.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Airtable's Growth Came From Enterprise Virality, Not the Expected SMB Long-Tail

Airtable initially planned to target the SMB and prosumer market, similar to Dropbox. Surprisingly, its most significant viral growth came from within large enterprises like WeWork, where it became core infrastructure, mirroring Slack's go-to-market success.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

"Gas-to-Nuclear" Strategy De-Risks Financing by Generating Early Revenue

Blue Energy's innovative strategy involves building the non-nuclear half of a power plant first and firing it with natural gas. This allows the project to generate revenue and secure financing years earlier, before completing and "splicing in" the nuclear reactor, bypassing a major hurdle for new nuclear builds.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Osmo's Moat is a Proprietary Scent Dataset Because None Exists on the Internet

Unlike LLMs that scrape the public internet, Osmo had to build its scent dataset from scratch. The fragrance industry's secrecy means no public data exists, forcing Osmo to create a massive proprietary collection of 5 million "sniffs," which now serves as its primary competitive advantage.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

AI Was Required to Digitize Smell Due to the Nose's 300+ Sensory Channels

Digitizing smell has been impossible until now because the human nose has over 300 sensory "channels," compared to just three for color (RGB). This complexity required mature AI to create the high-dimensional "map" needed to interpret and organize scent data, a task too complex for previous technologies.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

AI Startups Inflate Revenue 3-5x by Reporting "Contracted ARR" with Opt-Outs

A deceptive practice is emerging where enterprise AI companies report "Contracted ARR" (CARR) as their main revenue metric. They count multi-year deals at full value, even with steep upfront discounts and early customer opt-outs, making reported revenue 3-5x higher than actual live revenue.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago

Tim Cook's Outperformance Is Clearer When Compared to His 2011 Peers

While Tim Cook's tenure can be compared to the recent success of the "Mag 7," his true outperformance is evident when measured against the top tech companies of 2011. Many of that era's giants, like IBM, Intel, and HP, have since fallen, highlighting Cook's exceptional long-term execution.

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz thumbnail

Tim Cook Retires, Mark Gurman Joins, Image 2 | Howie Liu, Scott Stevenson, Alex Wiltschko, Spiros Xanthos, Carolina Aguilar, Jake Jurewicz

TBPN·3 days ago