Six Companies That Ate the World: From ARPANET's Two-Letter "lo" Message to the Generative AI Era
UCLA to SRI, 1969–1983 • The Internet Before Anyone Called It That
On October 29, 1969, at 10:30 PM, Charley Kline at UCLA tried to type "LOGIN" to a computer at Stanford. The system crashed after the "L" and "O." That two-letter message — "lo" — was the internet's birth cry. Over the next 14 years, Vint Cerf and Bob Kahn's TCP/IP protocols transformed a Pentagon experiment into a network of networks. The 1983 flag day, when ARPANET migrated from NCP to TCP/IP overnight, is the actual birthday of the modern internet.
b. 1943 & b. 1938 • Stanford / DARPA Engineers
Cerf, with hearing aids and a Stanford doctorate, partnered with Kahn at DARPA in 1973 to design TCP — a protocol for moving packets across multiple incompatible networks. Their 1974 paper "A Protocol for Packet Network Intercommunication" coined the word "internet." The pair received the Turing Award in 2004 and the Presidential Medal of Freedom in 2005. Cerf still works at Google as Chief Internet Evangelist.
The "Johnny Appleseed" of computing. As ARPA's IPTO director, his 1962 "Intergalactic Network" memos sketched the internet a decade before it existed.
UCLA professor whose queueing theory underpinned packet-switching. His lab housed the first ARPANET node (IMP #1). He was on duty the night of "lo."
RFC editor for 28 years and IANA's solo operator. Authored "Be liberal in what you accept" (Postel's Law). Maintained the root nameservers from his desk.
ARPA program manager who designed ARPANET's architecture (1967) and oversaw its construction. Persuaded BBN to build the IMPs that became the internet's first routers.
Every other platform on this list is a tenant on the foundation TCP/IP laid. The Web rides HTTP over TCP. Google indexes content addressable by URLs that resolve via DNS over UDP. Facebook's APIs, the App Store's downloads, ChatGPT's tokens — all are packets routed by Cerf and Kahn's protocols. ARPANET's revolution was making everything that came later possible.
CERN to Mountain View, 1989–1995 • HTTP, HTML, and the Browser Wars
Tim Berners-Lee's March 1989 proposal at CERN was so unremarkable his boss, Mike Sendall, scribbled "vague, but exciting" on the cover. By Christmas 1990 he had written the first browser, the first server, and the first web page. Marc Andreessen's Mosaic (1993) made the Web visual; Netscape's August 1995 IPO ($2.9B market cap on day one, with no profits) lit the dot-com fuse. The Web turned an academic protocol into a global medium of unprecedented expressive power.
b. 1955 • British Physicist at CERN
Son of two computer pioneers. Working at CERN's particle accelerator, he proposed a hypertext system to link documents across the lab's incompatible computers. He wrote HTTP, HTML, and the first browser ("WorldWideWeb") on a NeXT cube. Most consequentially, he persuaded CERN to release the Web royalty-free in April 1993 — the gift that built the internet economy.
Mosaic co-creator at NCSA, Netscape co-founder, then a16z founding partner. The man who gave the Web its visual face and its first IPO.
Norwegian engineer at CERN who invented CSS in 1994. His 8-page proposal made web pages designable and underwrote a decade of web design culture.
Wrote JavaScript in 10 days at Netscape (May 1995). His "Mocha → LiveScript → JavaScript" creation now powers most of the world's interactive software.
Quit DE Shaw to launch Amazon.com on July 5, 1995 from a Bellevue, WA garage. His "everything store" became the Web's first dominant e-commerce platform.
If ARPANET was the road, the Web was the car — the abstraction that made the road useful to ordinary humans. Both succeeded by being open and royalty-free. Both followed the same arc: government/academic incubation → commercial explosion → concentration into platforms. Berners-Lee resisted that concentration (W3C, royalty-free standards) but lost: by 2010, the open web was being eaten by walled gardens.
Stanford to Mountain View, 1998–2010 • PageRank, AdWords, & Gmail
Larry Page and Sergey Brin met at Stanford in 1995 and disliked each other. Their PhD project on hyperlink topology became BackRub, then Google — a play on "googol" (10¹⁰⁰). PageRank's insight (a page is important if important pages link to it) wasn't just a better search algorithm; it was an idea: the structure of the Web encodes its authority. AdWords (2000) turned that authority into the most lucrative advertising business in history. By 2010, Google was the verb for the entire internet.
b. 1973 & b. 1973 • Stanford CS PhD Students
Page (Michigan) and Brin (Soviet-emigre, Maryland) met during Stanford's prospective-student weekend, where Brin was assigned to show Page around. They argued constantly. Their 1998 paper "The Anatomy of a Large-Scale Hypertextual Web Search Engine" explained PageRank to the world. They incorporated Google on September 4, 1998, with a 100,000 check from Andy Bechtolsheim made out to a company that didn't yet exist.
Sun & Novell veteran who served as Google's "adult" CEO 2001–2011. Saw the company through IPO, AdSense, YouTube acquisition, and Android.
Google's 16th employee, rented her garage to the founders. Later led AdWords, AdSense, Doubleclick acquisition, and YouTube (2014–2023).
Joined Google 2004; led Chrome, Android, then Google Inc. (2015), then Alphabet (2019). Steered the AI pivot post-2022 against ChatGPT pressure.
Sun co-founder. Wrote a $100,000 check to "Google Inc." before the company existed. Took 9 years to cash; the stake reportedly grew to over $1.7 billion.
Google was the first platform to monetize attention at internet scale. Where Microsoft sold software and Amazon sold goods, Google sold the answers to questions — a service so essential it was free to users and paid for by advertisers. The PageRank principle (importance flows through citation) was a generalization of academic citation analysis. AdWords proved that monopoly-grade businesses could emerge from open standards if you owned the data flywheel.
Harvard to Menlo Park, 2004–2014 • Newsfeed, IPO, & Cambridge Analytica
On February 4, 2004, Mark Zuckerberg launched "TheFacebook" from his Kirkland House dorm at Harvard. The genius wasn't social networking — Friendster and MySpace existed — but the closed graph: real names, real institutions, real connections. By 2008 it had passed MySpace. By 2012, it was a public company with a billion users. By 2014, it was buying Instagram and WhatsApp. By 2018, the Cambridge Analytica scandal revealed how that closed graph had been weaponized.
b. 1984 • Harvard Sophomore Turned Tech Mogul
Built Facemash from his Kirkland room in two days as a "hot or not" for Harvard women in October 2003 — he was almost expelled. Three months later, TheFacebook launched. Sean Parker (Napster) joined as president, Peter Thiel made the first $500K investment. Zuckerberg dropped out of Harvard in 2005 and never returned. Granted final-vote control through dual-class shares, he is the only founder-CEO of an internet giant who has never been replaced.
Napster co-founder. Brought Facebook its first investors and the dual-class share structure that protected Zuck. Removed in 2005 cocaine bust; remained advisor.
PayPal co-founder, first outside investor in Facebook ($500K for ~10%). Sold most stake by 2017 for ~$1B. Long-time Zuckerberg confidant.
COO 2008–2022. Came from Google AdWords; built Facebook's ad business from $300M (2008) to $115B (2022). Also led the Cambridge Analytica response.
Instagram co-founders, sold to FB for $1B in April 2012 with 13 employees. Quit Meta in September 2018 amid clashes with Zuckerberg over autonomy.
Google indexed pages by who linked to them; Facebook indexed people by who connected to them. Google won queries; Facebook won attention. Both turned a graph (citation, social) into the most lucrative ad business in history. Where Google's pitch was utility ("access to information"), Facebook's was identity ("real-name graph"). The closed-network bet looked weaker until 2010, then beat the open Web for a decade, then started losing back to TikTok's algorithmic feed.
Cupertino, 2007–2017 • The Computer in Your Pocket
On January 9, 2007, Steve Jobs walked onstage at Macworld and said, "Today Apple reinvents the phone." The iPhone was three things in one: a widescreen iPod, a phone, and an internet communicator. Its real innovation was the App Store, opened July 10, 2008 — an entirely new business model that turned a hardware company into the keystone of a $1 trillion software economy. By 2017, the iPhone X had pushed Apple to a market cap that would soon become the world's first $3 trillion.
1955–2011 • Apple Co-Founder, Pixar Chief, NeXT Visionary
Returned to Apple in 1997 after 12 years in exile. Killed dozens of products to focus on four (consumer/pro × desktop/portable). Launched iMac (1998), iPod (2001), iPhone (2007), iPad (2010). The iPhone keynote on January 9, 2007 is widely considered the greatest product demo in business history. Jobs died of pancreatic cancer on October 5, 2011, weeks after the iPhone 4S launch.
Apple's COO 1998–2011, CEO since 2011. Built the supply-chain machine. Took Apple from $350B to over $3T in market cap. Came out as gay in 2014.
Apple's chief designer 1997–2019. Designed the iMac, iPod, iPhone, iPad, MacBook, Apple Watch. Departed in 2019 to found design firm LoveFrom; returned to Apple as a contractor 2024 with OpenAI partnership.
Led iPhone software 2007–2012. Pushed for skeuomorphic design and the App Store. Fired in 2012 after the Maps fiasco; never publicly worked in tech again.
Apple's marketing chief. Ran the App Store from 2015. Kept the product launches in Cupertino's Steve Jobs Theater the must-watch tech events of the year.
Where Google and Facebook owned servers, Apple owned the device — and used that ownership to extract a 30% tax on every app and in-app purchase. The iPhone made Google and Facebook's mobile businesses possible (Android is iPhone's sincerest form of flattery), but it also imposed a permanent rent. Apple Pay, App Tracking Transparency (2021), and the privacy stance show how a hardware company can rewrite the rules for the platforms it hosts.
San Francisco, 2022– • OpenAI, Anthropic, & the AI Platform Wars
On November 30, 2022, OpenAI launched ChatGPT — intended as a "low-key research preview" of a chatbot built on GPT-3.5. By January, it was the fastest-growing consumer app in history, hitting 100 million users in two months. Within a year, Microsoft had invested $13B, Anthropic was building Claude, Google was racing out Gemini, and Meta had open-sourced Llama. The transformer architecture (2017's "Attention Is All You Need") had become the substrate of a new platform layer.
b. 1985 • Y Combinator President Turned AI Mogul
Stanford dropout. Loopt CEO at 19. Y Combinator president 2014–2019. Co-founded OpenAI as a nonprofit in 2015 with Elon Musk, Greg Brockman, Ilya Sutskever, and a $1B pledge. Pivoted to capped-profit in 2019. Fired by the board November 17, 2023, returned 5 days later after an employee mutiny. As of 2024, Altman is among the most powerful people in tech — without owning equity in OpenAI.
OpenAI co-founder and chief scientist. Hinton student. Voted to fire Altman in November 2023, then quickly publicly regretted it. Left OpenAI May 2024 to launch Safe Superintelligence Inc.
Anthropic co-founders. Dario was OpenAI's VP of Research; quit with sister Daniela and 5 colleagues in 2021 to focus on AI safety. Anthropic raised over $7.6B by 2024 from Google and Amazon.
DeepMind co-founder (2010, sold to Google 2014). 2024 Nobel laureate (chemistry, AlphaFold). Now leads Google DeepMind, the unified AI research division producing Gemini.
NVIDIA founder/CEO. The 2017 transformer paper made his GPUs essential. NVIDIA market cap went from $300B (2020) to over $3T (2024) — the "picks and shovels" of the AI gold rush.
The LLM era is the first internet platform whose marginal product is intelligence, not information. Where Google indexed the Web, ChatGPT compressed it. The pattern is the same: an unexpected consumer launch (ChatGPT) catalyzed an industry that the underlying research had been building for years. Microsoft is the new IBM, NVIDIA the new Intel, and the API the new browser. Whether OpenAI becomes the next Google or the next Netscape is the trillion-dollar question of 2025–2030.
| Platform | Birth | Founders | Killer App | Peak Users / Value | Status |
|---|---|---|---|---|---|
| ARPANET / TCP-IP | 1969 / 1983 | Cerf, Kahn, Roberts | Email, FTP | 5.4B internet users | Substrate |
| WWW | 1989–1995 | Berners-Lee, Andreessen | The browser | 1.1B websites | Foundational |
| 1998 | Page, Brin | Search + AdWords | $2T mcap; 9B queries/day | Dominant | |
| Facebook (Meta) | 2004 | Zuckerberg | News Feed; Insta; WA | 3.9B MAU; $1.3T mcap | Dominant |
| iPhone / App Store | 2007 / 2008 | Jobs, Forstall | App Store | 1.5B iPhones; $3T mcap | Dominant |
| ChatGPT / LLMs | 2022– | Altman, Amodeis, Hassabis | Chat & agent APIs | 200M+ MAU; $80B+ vals | Rising |
ARPANET was DARPA. The Web was CERN. Google's PageRank came from NSF-funded Stanford research. GPT-1 trained on academic compute. The pattern: state R&D incubates the protocol, then VCs build the platform on top, then antitrust regulators try to constrain it.
TCP/IP beat OSI. HTTP beat Gopher and AOL keywords. Android (open) reached more devices than iOS (closed). Llama (open) is closing on GPT (closed) faster than expected. The exception that proves the rule: Apple's vertically integrated stack still extracts more profit than anyone else.
The Web's hypertext was 25 years old (Nelson, Engelbart). Search engines existed pre-Google. Social networks existed pre-Facebook. Smartphones existed pre-iPhone. LLMs existed pre-ChatGPT. The platform genius is finding the right business model (AdWords, App Store 70/30, Newsfeed, ChatGPT Plus) at the right moment.
Facebook in Kirkland House. Google in Menlo Park garage. Apple in Jobs's parents' garage. Amazon in Bezos's Bellevue garage. OpenAI in a Mission District office. The pattern: established firms (Yahoo, IBM, Microsoft, Google) consistently miss the next platform shift — and frequently buy the upstart later.
The internet without users is useless. Each new user makes it more valuable to existing users, and vice versa. Facebook's social graph, Google's query data, Apple's developer ecosystem, OpenAI's RLHF feedback all benefit from this flywheel. Once spinning, hard to stop — and harder to start a competitor.
The Web ate AOL. Google ate Yahoo. Facebook ate the open Web's identity layer. The iPhone ate Google's mobile ad share until ATT (2021) clawed it back. ChatGPT is starting to eat Google search queries. The cycle continues; the only constant is that today's incumbent is tomorrow's legacy.
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