OpenAI's LinkedIn rival 💼, Stripe launches blockchain 🪙, PMs on AI agents 👨‍💻

OpenAI is developing an AI-powered hiring platform to connect businesses and employees. The service will put OpenAI in competition with LinkedIn ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ 

Sign Up |Advertise|View Online TLDR Together With TLDR 2025-09-05 This $1.3T market disruptor just passed $110M in gross profit. Invest before the 9/18 deadline (Sponsor) Pacaso has built a tech platform that simplifies co-ownership of vacation homes — a market worth $1.3 trillion. Their model has: $110M+ in gross profit to date. $1B+ in processed transactions and fees. Just announced further expansion into Italy, the Caribbean, and Mexico. This is a rare SEC-qualified public offering where retail investors can buy early-stage shares alongside the same VCs that backed Uber, Venmo, and eBay. The Nasdaq ticker PCSO is already reserved. Global expansion is happening now. And you can join. But not for long. Ready to get on board? Invest before the opportunity ends on September 18. 📱 Big Tech & Startups OpenAI announces AI-powered hiring platform to take on LinkedIn (3 minute read) OpenAI is developing an AI-powered hiring platform to connect businesses and employees. The service will put OpenAI in competition with LinkedIn. OpenAI plans to launch the OpenAI Jobs Platform by mid-2026. The company is interested in expanding into several new markets beyond its core offering. Stripe enlists a who's who, including Anthropic, OpenAI, and Paradigm, to build a new blockchain (1 minute read) Stripe is funding a new blockchain company called Tempo aimed at high-volume processing of stablecoins. It has already enlisted an eye-popping list of partners, including Anthropic, Coupang, Deutsche Bank, DoorDash, Lead Bank, Mercury, Nubank, OpenAI, Revolut, Shopify, Standard Chartered, and Visa, to use or offer the blockchain for everything from agentic payments to remittances. Matt Huang, Stripe board member and co-founder of Paradigm, one of the most prestigious crypto VC firms, has signed on to lead the project. Tempo will be run as an independent company. 🚀 Science & Futuristic Technology An ant queen mass produces cloned sons of ANOTHER SPECIES (1 minute read) An ant queen from the species Messor ibericus was observed producing cloned males of another species, Messor structor. The two species split about 5 million years ago. When the Messor ibericus queen makes daughters, she mixes her DNA with sperm to create hybrids, but when she makes sons, she erases her own DNA entirely, resulting in males that are exact clones. The queen had stored the sperm of the other species in her reproductive tract, resulting in sons with the other species' genome. Amazon's Satellite Internet Venture Signs Up Its First Airline (2 minute read) JetBlue Airways has agreed to use Amazon's Project Kuiper to provide Wi-Fi service for a quarter of its fleet. Customers will gain access to the service starting in 2027. Amazon plans to begin testing a beta version of Kuiper with customers later in 2025 or early next year. Kuiper is pushing to sell future capacity on its network, which is expected to have around 3,200 satellites when built out. 💻 Programming, Design & Data Science How I solved a distributed queue problem after 15 years (4 minute read) Reddit used a simple and scalable queue architecture to record upvotes that scaled well, but broke in all sorts of tricky ways. The company eventually moved to durable queues, which enabled failed jobs to resume from their last completed step, meaning no data was lost when there were program crashes. Durable queues work by combining task queues with durable workflows, which helps reliably orchestrate workflows of many parallel tasks. Architecturally, they resemble conventional queues, but use a persistent store as both message broker and backend. A PM's Guide to AI Agent Architecture: Why Capability Doesn't Equal Adoption (12 minute read) Some agents feel magical while others feel frustrating. Product managers need to architect for the magical experience. This post walks through the different layers of AI agent architecture. It demonstrates how architectural choices play out in practice using concrete examples. Agent architecture is like a stack where each layer represents a product decision. 🎁 Miscellaneous China's DeepSeek Preps AI Agent for End-2025 to Rival OpenAI (3 minute read) DeepSeek is developing an AI model designed to carry out multi-step actions on users' behalf with minimal direction. The system is meant to learn and improve based on its prior actions. Since its R1 model, the Chinese upstart has only put out minor upgrades. While local media attributes R2's delay to DeepSeek's determination to get it right, others have speculated about various glitches in training or development. Atlassian agrees to acquire The Browser Co. for $610 million (4 minute read) Atlassian has agreed to acquire The Browser Company for $610 million in cash. The companies aim to close the deal in Atlassian's fiscal second quarter. Atlassian plans to take Arc's SaaS application experience and power user features, Dia's AI and elegance, speed, and sort of svelte nature, and Atlassian's enterprise know-how, and work out how to put all that together into Dia. Established in 2019, The Browser Company competes against some of the world's largest companies, including Google and Apple. ⚡ Quick Links Craving more AI in your inbox? (Sponsor) TLDR AI is your daily fix of LLMs, GenAI, and deep learning goodness. Same TLDR format. Still free. Subscribe now. PostgreSQL 18 eyes analytics boost and distributed future (4 minute read) PostgreSQL 18, set to be released later this month, will introduce a new asynchronous I/O subsystem that will allow read statements to be called from disk more quickly. kruci: Post-mortem of a UI library (38 minute read) kruci was a declarative, imperative user interface library inspired by Swift UI that was abandoned due to unsolvable constraints regarding performance, memory, and simple practicality. iPhone 17, the 'thinnest iPhone ever,' and everything else we're expecting out of Apple's hardware event (6 minute read) Apple's new hardware event will start at 10 AM PT on September 9. Why The Browser Company is being acquired to bring Dia to the masses (10 minute read) Atlassian will provide The Browser Company with the resources to keep building without compromising its values. Neuralink expands to Canada with successful brain implants in spinal injury patients (4 minute read) Two people in Toronto have received Neuralink brain implants. An Interview with Cloudflare Founder and CEO Matthew Prince About Internet History and Pay-per-crawl (64 minute read) In this interview, Cloudflare Founder and CEO Matthew Prince discusses his background, the original Cloudflare idea, what Cloudflare is today, and the opportunistic way in which it became the company that it is. Love TLDR? Tell your friends and get rewards! Share your referral link below with friends to get free TLDR swag! https://refer.tldr.tech/7c97ce4b/ Track your referrals here. Want to advertise in TLDR? 📰 If your company is interested in reaching an audience of tech executives, decision-makers and engineers, you may want to advertise with us. Want to work at TLDR? 💼 Apply here or send a friend's resume to jobs@tldr.tech and get $1k if we hire them! 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