Kevin Patrick Mahaffey @dropalltables
Truth-seeker. On a mission to drive cost of living to zero. Founder @ Lookout, Investor @ SNR (9x🦄). Believer in founding ideals of 🇺🇸 kevinmahaffey.com San Francisco, CA Joined May 2008-
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Perhaps the only thing @sama and @elon will agree on is how ridiculous it is to use this much computing power to analyze a wine list.
Just said this in a board mtg but it broadly applies to most startups (and things in life): "There's only a few things you need to get right that make or break this company. Everything else ends up on the margin. Let's figure out what that is and put it first on every board mtg"
Legalize housing.
Over the past week, @arcinstitute published three new discoveries that I’m very proud of. • The world's first functional AI-generated genomes. Using Evo 2 (the largest biology ML model ever trained, which Arc released in partnership with @nvidia in February), Arc scientists…
Immigration policy is industrial policy if we want to accomplish the mission of re-industrializing America.
Immigration policy is industrial policy if we want to accomplish the mission of re-industrializing America.
Every VC: “We offer no explanation as to how investing in this pre-revenue, pre-product AI company at $10B post can generate a 3x MOIC and 20% IRR in our model; we attribute it, as all else, to divine benevolence.”
Every VC: “We offer no explanation as to how investing in this pre-revenue, pre-product AI company at $10B post can generate a 3x MOIC and 20% IRR in our model; we attribute it, as all else, to divine benevolence.”
AI should help every business and human focus on what they’re best at and love doing. HR ops has been one of those necessary evils that every business had to deal with whether they wanted to or not. @upekabee is a force of nature founder who is building the AI platform…
AI should help every business and human focus on what they’re best at and love doing. HR ops has been one of those necessary evils that every business had to deal with whether they wanted to or not. @upekabee is a force of nature founder who is building the AI platform…
Love this.
“The mythical agent week”
📣 We've just purchased the nuclear fuel for our first power plant, Aalo-X. We're likely to be the first advanced reactor vendor in the Western World to accept delivery of enriched uranium, in the coming months. This agreement with Urenco helps us stay on track for criticality…
Big news: @StandardFleet has closed a $13M Series A led by Nova Threshold with support from top investors. We are also expanding Digital Key, giving secure vehicle access in <60 seconds, no hardware needed. Over 75k trips completed, and it is now live across EV, hybrid & ICE…
I just sent a note to my state senator to vote yes on SB79. If you are a voter living in California, you should too. Legalize housing!
You can just do things. Autonomous boat edition.
You can just do things. Autonomous boat edition.
AI + Bio is a new frontier.
<1 year from first shovel of dirt to critical fission reactor. The timeline is accelerating.

Marc Andreessen 🇺�... @pmarca
1.9M Followers 27K Following First name Andreessen, last name Horowitz.
Aaron Levie @levie
2.5M Followers 728 Following ceo @box - unleash the power of your content with AI
Garry Tan @garrytan
609K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Shreyas Doshi @shreyas
299K Followers 1K Following Led a couple of Stripe's most successful products from early days. Prev Twitter, Google, Yahoo. Now advising & teaching. Tweets useful for some—not for everyone
Sheel Mohnot @pitdesi
177K Followers 3K Following Posting stuff I find interesting. Work: @btv_vc, leading pre/seed rounds of fintech cos. Always up for adventure.
Alexandr Wang @alexandr_wang
333K Followers 838 Following chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Jake Williams @MalwareJake
143K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
Dalton Caldwell @daltonc
68K Followers 895 Following Founder and Partner @Standard_Cap, Partner Emeritus @ycombinator
sam lessin 🏴☠... @lessin
115K Followers 536 Following Intern @theinformation. GP @slow. Fmr VP Product FB. co-founder dropio & fin. Seed investor solana, venmo, openphone, teamshares, sublime. https://t.co/N6JqjBvF1o
Dave Morin @davemorin
377K Followers 3K Following Founder @OfflineVentures @Slow @Path • Early @Apple @Facebook • Chairman @Esalen • Podcast @MoreOrLessPod • Skier • Dad of 3
Vinod Khosla @vkhosla
687K Followers 604 Following entrepreneurship zealot, grounded technology possibilist, believer in the power of ideas, passionate about sustainability & impact
Y Combinator @ycombinator
1.5M Followers 346 Following We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Orquiwird @Orquiwird31069
1 Followers 295 Following
s0ph 👑✨ @s0phyyyy
519 Followers 910 Following σ̷̡̝̰͉͈͌̽̈́́͋͗͌͝ο̵̢̡̩̙̳͋͆̉̉̆̋͘φ̴̠̙̠̼̗ nature, philosophy, machine learning
𝑔𝓇𝒶𝒸e @Grace_Serenityy
166 Followers 2K Following Blonde chubby in California. Daddy's favorite, loves parties & cock more than homework. FREE LINK messy loud there. ⬇️
Standard Fleet @StandardFleet
704 Followers 209 Following Effortless fleet management, no installation required. All your vehicle data and controls in one place. Quick setup, no dongles — just sign in.
Kevin P. Mulleady @KevinMulleady
12K Followers 3K Following
Orjiejau @Orjiejau68626
31 Followers 832 Following
Nehorai Klein @kleinehorai
12 Followers 245 Following
Spacex Cowboy 🚀 @Elon66790
35 Followers 3K Following CEO-chief engineer of SpaceX, Chasing the impossible, one idea at a time. 🧠
M. Sahnawaz Alam @sahnawaz_live
109 Followers 219 Following Quantum algorithms postdoctoral researcher @RWTH | @MSCActions PhD🇪🇺, @iitgn | Scientist by daylight, developer by obsession. Love-Peace-Gratitude 💕☮️🤗.
Nick Tippmann @ntippmann
3K Followers 2K Following Founder & GP @TipTopVC - Vertical AI, Operator-led, Pre-seed/Seed. Previously founding CMO @GreenlightGuru. Angel & LP.
Riad Hasan Badsha @RiadHasanBadsh1
96 Followers 643 Following Techpreneur & Vice-Chair of the Bangladesh Youth IGF
Adil Mania. @adilmania
2K Followers 3K Following @thetechride 🚖 🎙️ | @_llmovies 📽️ | @anomalie_space 🏴☠️
marc tuinier @marctuinier
1K Followers 1K Following building a pen that remembers what you write down @nuwapen | singer-songwriter | @fdotinc
Paleo-Conservative @Palconservative
102 Followers 4K Following Ultraconservative = advocates traditional forms of conservatism; an extremely right-wing conservative. Human 👱 not bot 🤖 not spam 👾 Follow me to find out cuz
Ari Dyckovsky @adyckovsky
2K Followers 631 Following PhD candidate @Princeton studying and building systems for collective progress.
Agboola O. Sampson @Smpsnseun
690 Followers 4K Following Microbiologist (BTech) | Entrepreneur | Federal Ministry of Health and Social Welfare | Founder & CEO of @imisihealthcare (🦄).
Sina Zade @eblisiyun
2K Followers 1K Following You are either fertile, or you dont matter, Industrialist💡☁️ Building the worlds most sophisticated AI negotiator👔 לית אתר פנוי מיניה
Dodo Reactions | YouT... @dodoreact
69 Followers 1K Following 27k SUBS. 8M+ Views. 2 channels on YouTube. Reaction videos about trending socio-cultural ideas, people, and places. Thanks for SUBSCRIBing ON YOUTUBE👇
Mufasa(); @___Mufasaa
2K Followers 7K Following Roboticist . Robotics scholar . Royalty is my identity . OSRA member . #COYG #sleek
Iplopeam @Iplopeam2237
111 Followers 3K Following
Agame @WheresAlby
399 Followers 6K Following Entrepreneur, Real Estate Investor, Traveler (Olympics X5), Ice cream chef, Golfer.
Steve Ngo @itmilkyway
540 Followers 6K Following
Navid Rahman @Navidr9
819 Followers 671 Following Building @vazainc ⚡️ Former Pro Footballer Pakistan NT 🇨🇦🇵🇰🇩🇪⚽️ Changing how people debate ⤵️
Houman @HoumanFarokhzad
213 Followers 3K Following https://t.co/2wDabDlLbR | past: @ModernTreasury @convoyteam @amazon
Cathleen Turner @_cat_turner
3K Followers 4K Following I like helping people and businesses get paid faster · founder @autalyco · software engineer
Benjamin Michael Vinc... @Ben100MM
36 Followers 624 Following @ DREAMERY, SERAI, LEDGER, ORIS AI, ATLAS EDGE, DECIPHER, NONNA and mo Engineer | Dentist | Hotelier | Artist | Filmmaker | Student | Teacher | Dreamer
Modou nyassi @mlnyassi10
267 Followers 4K Following
Sujay SN @SnSujay
245 Followers 7K Following Building @getclary - Founder & CEO | Product Designer | Formerly Merlin AI (YC S24), Dive, Inkle Allround, Tokenleague, Fanstan, Index (acquired by @theniyo)
Alp @alptoka
12 Followers 3K Following
Hank Couture @HankCouture
6K Followers 6K Following Investing in Students, Grads, Dropouts @_LeapYear_ . Former VP DoorDash. COO Fanatics
Paul Graham @paulg
2.1M Followers 779 Following
Marc Andreessen 🇺�... @pmarca
1.9M Followers 27K Following First name Andreessen, last name Horowitz.
Aaron Levie @levie
2.5M Followers 728 Following ceo @box - unleash the power of your content with AI
David Sacks @DavidSacks
1.4M Followers 3K Following Tech founder & investor. Personal views only. Official account: @davidsacks47
Garry Tan @garrytan
609K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Austen Allred @Austen
425K Followers 1K Following Founder https://t.co/m6TigM4CJT: Free AI training for the smartest engineers in the world. Will tweet as I wish and suffer the consequences.
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
Shreyas Doshi @shreyas
299K Followers 1K Following Led a couple of Stripe's most successful products from early days. Prev Twitter, Google, Yahoo. Now advising & teaching. Tweets useful for some—not for everyone
Sheel Mohnot @pitdesi
177K Followers 3K Following Posting stuff I find interesting. Work: @btv_vc, leading pre/seed rounds of fintech cos. Always up for adventure.
Alexandr Wang @alexandr_wang
333K Followers 838 Following chief ai officer @meta, founder @scale_ai. rational in the fullness of time
martin_casado @martin_casado
69K Followers 3K Following GP @ a16z ... questionable heuristics in a grossly underdetermined world
Jack Altman @jaltma
110K Followers 541 Following Early stage investor at Alt Capital. Ripping some podcasts at https://t.co/6RDbPN5jq6. Founder of Lattice.
scott belsky @scottbelsky
141K Followers 2K Following helping the creative world make ideas happen. partner @a24 / founder A24Labs; founder of @Behance, bod @atlassian, author, angel investor, product obsessive.
Mike Solana @micsolana
378K Followers 1K Following billionaire media tycoon and former mayor of san francisco. disinformation researcher. cmo @foundersfund. editor-in-chief @piratewires 🏴☠️
immad @immad
58K Followers 2K Following CEO @Mercury. Investor: @RappiColombia, @Airtable, @Rippling, @SubstackInc, @AppliedInt, 300+. Cohost of Founders in Arms Podcast.
tobi lutke @tobi
420K Followers 2K Following @Shopify CEO by day, Dad in evening, hacker at night. Aspiring comprehensivist. (tweets auto delete eventually) retweet=noteworthy share, not endorsement
Arpan Gupta @arpangup
491 Followers 467 Following Building 1200 sports schools in Texas by 2026 @alphaschoolatx | ex-quant trading @joingauntletai
Standard Fleet @StandardFleet
704 Followers 209 Following Effortless fleet management, no installation required. All your vehicle data and controls in one place. Quick setup, no dongles — just sign in.
Kyle Harrison @kwharrison13
22K Followers 3K Following Investor. // Building @contrary, @Contrary_Res // Former Index, Coatue, TCV // Husband, Father, Christian @ch_jesuschrist
David Senra @FoundersPodcast
171K Followers 287 Following Learn from history's greatest entrepreneurs. Every week I read a biography of an entrepreneur and find ideas you can use in your work.
Peter Kazanjy @Kazanjy
24K Followers 5K Following Tweeting Founder Led Sales & SaaS. Author @foundingsales. Founder @atriumhq, @founderledsales, @modernsalespros, @talentbinhiring (acquired). B2B Angel.
Andrew McCalip @andrewmccalip
70K Followers 1K Following Building spacecraft @vardaspace. Circumnavigating world @ https://t.co/hLM2DEHrnx. Art @ https://t.co/Cze338MBMi Former: Co-Founder Cosine Additive, acquired by GE
DataRepublican (small... @DataRepublican
855K Followers 4K Following I'm just a tool builder. • Elon Musk - “Worth following” • Charlie Kirk - “You're a must follow” • Contact: [email protected] • Substack: datarepublican
Jimmy Sastra @artsastra
173 Followers 172 Following 💥 Passionate about the intersection of robotics x biology.
PoIiMath @politicalmath
121K Followers 1K Following Marginally compelling & occasionally accurate, sometime writer, engineer, cake-baker
Foundation for Americ... @JoinFAI
14K Followers 59 Following A think tank focused on advancing technology, talent, and ideas that support a better, freer, and more prosperous future.
Yasir Arafat @yasir_fission
1K Followers 448 Following Cofounder & CTO @ Aalo --- AI runs on atoms. I build the reactors. Reimagining nuclear as a product, not a project. From first principles to first criticality
Quant Science @quantscience_
67K Followers 13 Following Develop profitable trading strategies, build a systematic trading process, and trade your ideas with Python—even if you’ve never done it before.
Sahil Khetpal @skhetpal
22K Followers 655 Following Former hedge fund investor turned entrepreneur. CEO @thetikr. Teach how to invest @super_investing. Post about stocks, entrepreneurship, and life's journey.
Colin Grabow @cpgrabow
5K Followers 387 Following Associate Director, @CatoInstitute’s Herbert A. Stiefel Center for Trade Policy Studies #EndTheJonesAct https://t.co/PumxFjaPQE
Tony Morley @tonymmorley
3K Followers 795 Following Progress studies, trade, free markets, liberty, progress and growth, writer & communicator. Classical liberal, Neoliberal. Fellow @osventuresllc. @theupwing 📈
Zack Kanter @zackkanter
47K Followers 681 Following Founder/CEO @Stedi (healthcare clearinghouse) & previously Proforged (acquired by Huron Capital), serverless enthusiast, occasional blogger, all-around nerd.
Neeraj Gupta @neerajg
8K Followers 208 Following Buying another $1B in B2B software companies by 2025. 150+ completed tech acquisitions since 2002. No profit, no growth... no problem.
Dick Lucas, Running f... @dickclucas
4K Followers 2K Following 🇺🇸 CA Assembly Candidate 51st District, Cofounder of https://t.co/Te0v7ZwD39, techno-optimist, YIMBY, pro housing, pro building, pro growth, pro freedom. Long USA.
Peter Massie @PeterMassie
670 Followers 1K Following Energy Specialist, Football Enthusiast Views are my own
Bray Falls @astrofalls
79K Followers 309 Following independent astronomer. exploring space from earth with my own telescopes
Augustus Doricko @ADoricko
35K Followers 1K Following “the face of Big Cloud”. making it rain (and snow) @RainmakerCorp
verda🪄✨ @verdakorz
3K Followers 2K Following *sufficiently advanced technologist* & humanoid robot apologist
City Aesthetics ⛩ @cityaestheticss
22K Followers 548 Following Architect | - | Cities | Architecture | Transportation | Travel | Urbanist | - | Charlotte 🛩️🚉🗼🗺️🚃🚏🌃
Marc Joffe @joffemd
3K Followers 1K Following President, Contra Costa Taxpayers Association. Visiting Fellow, California Policy Center. Formerly: Cato, Reason Foundation, Moody's. Posts are my own opinions.
Aaron Slodov @aphysicist
37K Followers 4K Following Building the future of manufacturing: @atomic_inc, @reindsummit, @newindustrials
Keoni Gandall @koeng101
3K Followers 179 Following everyone should have the opportunity to build beautiful things with biology
Make Sunsets @MakeSunsets
6K Followers 727 Following Actively cooling Earth by placing reflective clouds next to the Ozone layer. ☀️🧴🌍
Atelier Missor @AtelierMissor_
28K Followers 150 Following A classical foundry in Paris, on its way to building a new Rome.
sam @sam_d_1995
57K Followers 991 Following Better cities and transit are possible 🚇🚞 congestion pricing enjoyer https://t.co/GOsB5tUAYg
Sean Hoge @ItsHoagie
1K Followers 692 Following empowering founders undefeated by conventional wisdom 💫🚀
Angus @AngusMuffatti
218 Followers 845 Following 🟥 Armchair driver, backseat philosopher, rocket scientist. Founder of @gradienorbital @Agtuary, @HadesEarth. alt @terrorproforma
Angus (dirtman) @terrorproforma
12K Followers 3K Following 420.69x engineer. director of the techno-optimist propaganda department. the future is stored in the balls BUY MY ROBOT at https://t.co/716Dv2MArX
Noam Brown @polynoamial
92K Followers 856 Following Researching reasoning @OpenAI | Co-created Libratus/Pluribus superhuman poker AIs, CICERO Diplomacy AI, and OpenAI o3 / o1 / 🍓 reasoning models
Quaise Energy @QuaiseEnergy
2K Followers 95 Following Unlocking the true power of superhot geothermal energy
Craig Lawrence @clawrence
12K Followers 5K Following Investing in companies leading the energy transition @energyventures. Studied @texas_univ @Stanford. Worked @IDEO @Accel @SunEdison @SolarBridgeTech @SunPower
samir kaji @Samirkaji
35K Followers 895 Following CEO of Allocate (https://t.co/tCOIHOo5Xl) Host of the Venture Unlocked podcast, https://t.co/J3J8C4Ims6. My opinions are mine, and not related to Allocate.
Roy @im_roy_lee
156K Followers 2K Following ceo @cluely | kicked out of columbia, harvard, community college graduate
Reid Christian @reidRMC
2K Followers 1K Following General Partner @CRV, 🦞207 native, aspiring geek - retiring athlete 🏀
Boz @boztank
120K Followers 1K Following CTO @Meta. Leading Reality Labs and working on AR, VR, AI, and more. Built v1 of FB News Feed, Messenger, Groups, Mobile Ads. TweetDelete 6mo