Jack Dorsey
Jack Dorsey is a technology entrepreneur and co-founder of Twitter and Square, currently serving as Head (Principal Executive Officer) of Block, Inc., the payments and financial services company Square rebranded to in December 2021. He is best known for co-creating Twitter and for championing Bitcoin adoption in mainstream commerce, including pioneering Bitcoin trading at Square as a public company in 2017 before any regulatory playbook existed. At Block, he has continued to push Bitcoin integration — enabling Lightning Network payments for merchants via Square terminals — while undertaking significant organizational restructuring in 2026 to flatten management layers and pivot the company toward artificial intelligence and agentic workflows.
- Andrew Huberman - The Frontier of Neurotechnology - [Invest Like the Best, EP.494]
- We tested Instinct, MUSE and Grokbot. They’re ridiculous.
- Databricks CEO on AI Pacing, Cyber Risk, and the Enterprise
- Databricks’ Ali Ghodsi Never Wanted to Be CEO. Now He’s Among the Best
- How a $5B founder is using AI (3 tutorials)
- Every Tech Company Is Falling Into A Layoff Trap
- Tech Powerhouses Line Up Behind Open-Weight Models
- OpenAI Admits Its LLM Went Rogue and Hacked Hugging Face
- How To Build Superintelligence Inside Your Company
- The Playbook For Building An AI Native Company
“he's figured out that staying alert and calm all day and sleeping well at night is the key to having a really long, successful arc.”
Source→“Bezos and Zuckerberg were doing totally different things... Elon and Jack Dorsey...”
Source→“[Jack Dorsey] referenced as a well-known figure from Twitter's history, though Elman clarifies he didn't work directly under Dorsey during his tenure.”
Source→“Jack Dorsey... for previously articulating a vision of AI-driven organizational restructuring that Databricks has now concretely implemented via its ontology.”
Source→“Brian Halligan, one of the founders of HubSpot... they basically said AI is the brain. AI is going to be the CEO. The humans, their job is just giving it information and then making some judgment calls if it wants to listen to the AI.”
Source→“Jack Dorsey released something called Buzz. Super interesting. He's moving in the right direction. A lot of these guys are moving towards this more cloud-based thing.”
Source→“Block let go of about 4,000 people, close to 40% of the company, with Jack Dorsey pointing directly at the growing capability of AI tools.”
Source→“India's government appears to have ordered GitHub to remove repositories for Jack Dorsey's offline messaging app Bitchat”
Source→“I had Jack Dorsey on a few weeks ago. You two rhyme. He's an original thinker. He's not central casting for CEOs.”
Source→“Jack Dorsey's Block launched Buzz, an open-source, decentralized workplace chat app that combines Slack-style team messaging, native AI agents, and GitHub project management in a single self-hostable workspace.”
Source→“If you guys read the blog post that Jack Dorsey put out about how every company is like an AGI — if your company is an AGI, you want to optimize the weights. You want to figure out what nodes are doing what things, which are load bearing, which are not, which need more tokens.”
Source→“You've seen people like Brian Armstrong and Jack Dorsey go out and say, I'm going to decimate my organization. I'm going to start building from scratch.”
Source→“Do you buy into sort of like the Jack Dorsey view of every company is essentially trying to like build its own little company AGI?”
Source→“He took three engineers, and he sat at the corner of the sixth floor at 1455 Market and didn't leave the office for three days... The product shipped that Friday night. The accounting and SEC questions got sorted afterwards.”
“Jack Dorsey recruited Jackie to Square; modeled disciplined silence and listening as a leadership practice; personally led the 72-hour Bitcoin product sprint.”
“That's probably the biggest takeaway I have from my experience working side by side with him for so long is just like zip it. You don't need to talk. You don't need to put your ideas out there first.”
Source→“Jack wouldn't leave the office until that product was launched. And so he sat there for a few days and made that happen.”
Source→“I'm sure you guys have heard Jack Dorsey talk about what he's doing with Block. He basically is trying to turn Block into a mini-AGI around helping people in the world make payments to one another.”
Source→“Jack Dorsey kind of redesigning his company to put AI in the middle and Brian Armstrong doing the same thing.”
Source→“Jack suggests every company will have three employee archetypes... The first is the individual contributor or IC... Second is the DRI, the directly responsible individual... The third is the AI founder type.”
Source→AI-extracted from podcast / newsletter / paper summaries. May contain errors.