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Tweets30K
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Following14K
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6 HOURS LEFT
Founders - 24 hours until applications close for a16z @speedrun! Some of the best founders in prior batches applied last min - get your app in and have a conversation with us about what you’re building We can’t wait to hear from you! a few tips below
Founders - 24 hours until applications close for a16z @speedrun! Some of the best founders in prior batches applied last min - get your app in and have a conversation with us about what you’re building We can’t wait to hear from you! a few tips below
TONIGHT AT 11:59PM IS THE DEADLINE!
14 hours left. you know what to do.
Final 48 hours 👇🏼
LAST CALL FOR A16Z SPEEDRUN 2026: you've got two options in life: 1/ build for yourself 2/ build for someone else (as a wise account once said). Those of you who have been following our work at a16z speedrun have been tracking us bc building for yourself, and betting on…
always bet on yourself
momentum beats moats in this era of consumer AI. follow my colleague BK (@kirbyman01) -- he's taking his prior exp at Snapchat and startups and applying them to the next gen of companies. And apply to Speedrun 6! Less than a week to go.
momentum beats moats in this era of consumer AI. follow my colleague BK (@kirbyman01) -- he's taking his prior exp at Snapchat and startups and applying them to the next gen of companies. And apply to Speedrun 6! Less than a week to go.
Last call to apply to a16z @speedrun Demo Day on October 7th in SF! We handpicked 60+ new startups with founders from OpenAI, DeepMind, Meta, Uber, Anduril, NASA, Palantir, Stanford, Oxford, MIT & more Link in thread👇
WHAT NEW FOUNDERS GET WRONG IN THEIR ELEVATOR PITCH so hey - am writing this in the FINAL week before applications close for a16z speedrun 6. The deadline Sep 28, this upcoming sunday. Speedrun is a16z's new program to invest up to $1M in brand new startups, with a 12-week…
Remember Myst?
UPDATE: a new SF/LA milestone -- we've hit **1500** events in a single Tech Week. Kudos to all the hosts/organizers/etc and the a16z team putting it on. All the events are happening week of Oct 6. I'll be in town, and hosting a bunch of stuff on behalf of a16z. If you want to…
OH: “the internet makes smart people smarter and dumb people dumber” lol

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
Harry Stebbings @HarryStebbings
299K Followers 365 Following 🎤 @twentyminutevc, 🏦 @20vcfund, @projecteurope_😇 @perplexity_ai @linear @fyxerai @cognition @lovable_dev @airwallex @mercor_ai @getcaptionsapp
Lenny Rachitsky @lennysan
269K Followers 3K Following Deeply researched product, growth, and career advice | Newsletter: https://t.co/LF0tRFpCeT | Podcast: https://t.co/ZQWNT0iXvJ | Lennybot: https://t.co/TqkCh3hVCa
Turner Novak 🍌🧢 @TurnerNovak
191K Followers 3K Following Investing @BananaCap_ Podcasting @ThePeelPod
Ryan Hoover @rrhoover
305K Followers 2K Following Founder of @ProductHunt. Investor at @WeekendFund. Say hi! 👋🏼
Sar Haribhakti @sarthakgh
91K Followers 1K Following
Erik Torenberg @eriktorenberg
140K Followers 4K Following General Partner @a16z. Seed investor in Scale AI, Applied Intuition, Pave, Lattice, Rappi
Josh Elman @joshelman
155K Followers 3K Following I have been very lucky to work on or invest in many products I use every day including this one when it had a different name.
Justine Moore @venturetwins
128K Followers 984 Following Partner @a16z AI 🤖 and twin to @omooretweets | Investor in @elevenlabsio, @krea_ai, @bfl_ml, @hedra_labs, @WaveFormsAI, @ViggleAI, & more
Mike Maples, Jr @m2jr
106K Followers 8K Following I invest way too early in outlier startups. Twitter (as Odeo), Twitch (Justintv), Okta (Saasure), Applied Intuition. Partner @floodgatefund. Bestselling author.
a16z @a16z
880K Followers 52 Following we invest in software eating the world https://t.co/A9eTFq6plZ https://t.co/MXGUBJoesw Watch "The Ben & Marc Show": https://t.co/eRuDhx7kpe
Mark Suster @msuster
337K Followers 2K Following 2x entrepreneur. Sold both companies (last to @salesforce). Now @UpfrontVC looking to invest in passionate entrepreneurs.
Jeff Morris Jr. @jmj
116K Followers 4K Following Managing Partner @chapterone, VP Product @Tinder → invested in 12 unicorns, Early backer @mercury @supabase @OndoFinance
Dalton Caldwell @daltonc
68K Followers 895 Following Founder and Partner @Standard_Cap, Partner Emeritus @ycombinator
martin_casado @martin_casado
69K Followers 3K Following GP @ a16z ... questionable heuristics in a grossly underdetermined world
Gibson Biddle @gibsonbiddle
30K Followers 3K Following Former Netflix/Chegg VP/CPO. Many virtual talks/workshops. Guest lecturer @INSEAD & Stanford. My free “Ask Gib” Product Newsletter: https://t.co/EM21Ic1Ag4
Alex Rampell @arampell
52K Followers 1K Following Silicon Valley entrepreneur (cofounder@ TrialPay, Yub, Affirm, Point, TXN), investor (General Partner @a16z), husband, father and sarcast (one who is sarcastic)
Augustina Nyarba @AugustinaNyarba
0 Followers 28 Following
Andy @shangguqingming
2 Followers 132 Following
zy G @bhfjefc
6 Followers 176 Following 福岡拠点のスタートアップ創業者 / モバイルインターネット黎明期から市場戦略に携わり / 欧州・ブラジルでの国際経験を活かして挑戦中
Giuliano Szarkezi @AICEOGiuliano
600 Followers 2K Following AI Automation Vibe Coding Vibe Marketing OG Student of TRW CEO Innovator of The First Vocal DeFAI Infra use it to manage your existing Web3 Tokens on The Go
Billy Winburn @billywinburn
5 Followers 53 Following President of Community Aviation. Out to deliver friction-free access to learning.
Mike Schlosser @MikeSchlosser16
83 Followers 131 Following
Venturebloxx I Web3 x... @VentureBloxx
80 Followers 914 Following Powering enterprise innovation & scaling startups. We turn tokenization, stablecoins, and digital assets into revenue and advantage.
Jannik Jung @JannikJung
337 Followers 2K Following 29, Software Architect & Senior IT Consultant https://t.co/P9W4TKj7is | Real-time dictation. Styled, in place.
Nexus @GMN_watch
2K Followers 1K Following US, UK and rest of the world. All in on innovation. Just a personal account to keep track of markets and trends. Not financial advice.
Pavel Fedorov @Pavelcom18
12 Followers 61 Following
Hugo Latapie @hugo_latapie
79 Followers 36 Following Autodidactic AI for accuracy & reliability | Founder @TaijituAI | AI should amplify human agency, not replace it
tentacles @tentacles5050
164 Followers 445 Following Tech/crypto advisory | founder @QUICKSMAG_ , @tentacleshub web3 manager @theyakdao
Amintore Confalonieri... @AmintoreOficial
6K Followers 2K Following 🚀founder & CEO @amaliasalud 🥇former @ZTEPress @TIM_Official @Huawei ✍🏻 ocasional writer @CointelegraphEE ❤️ocasional mentor
Mir Majumdar @mirmajumdar
0 Followers 19 Following
Shan @ShanRizvi
8K Followers 3K Following Context architect & technologist building AI-powered platforms that improve lives e.g. AI with psychological modeling, semantic graph memory, and empathy.
Benivel 🦍 @BenivelNft
2K Followers 3K Following VR, Metaverse, AI, 3D, Graphic Design - Bulding on Apechain @apecoin $ape
Michael Bronstein @mmbronstein
54K Followers 6K Following #DeepMind Professor of #AI @UniofOxford / Director #AITHYRA / Chief Scientist @vant_ai / https://t.co/kZpGpDzYeV (opinions are mine) 🤖🧪🧬🎶🐎
Kay @kaylanyardhlth
50 Followers 200 Following Founder @ Lanyard Health 🟩 I talk credentialing, healthcare bureaucracy & provider enrollment. Plant based 🌱
Roy Sebastian @royfescue7
9 Followers 245 Following Co-Founder of SyntariDev | Ex VC @PlugAndPlayVentures | Aerospace Engineer @UTAustin
Sarah Mitchell @Sarahamitch
0 Followers 38 Following building https://t.co/iYlsdcYItW | cs @ Berkeley | Prev Llm @ Google
john smith @johnsmithylpy
1 Followers 29 Following
Patrick Thayer @GPBurdell123
5 Followers 108 Following
Crypto and Chill 🚀 @fazlngs
986 Followers 2K Following bringing Web3 and crypto culture mainstream ✨
Sergei Zotov @laplacian_demon
199 Followers 430 Following 0! = 1. Founder of @sheathe_ai. Keeping your data safe in Cursor/Claude Code. AI/ML Lead. Qwen & SLMs Enjoyer. Top 24 streak on Product Hunt
Nick Srivastava @nick_sriv
78 Followers 132 Following Founder @ Paladin | CS + DS + Economics @UCBerkeley | 19
Fatemeh Rouzbeh @frouzbeh87
4 Followers 75 Following Founder & CEO at Brainports AI 🎙️ | Passionate about human-centric AI that amplifies creativity, fosters connection, and enriches everyday life.
Pol Sancho @polsnx
19 Followers 196 Following
fluEntCy @fluEntCy_Africa
1 Followers 15 Following Not just an app. A movement. ✨ fluEntCy = where culture becomes currency & sound becomes success. || AI-powered platform for African artists.
(■,■) | Σ: @blockzealous
326 Followers 2K Following building | views, slants, thoughts & actions someone else’s.
Viljem Petohlep | Cyb... @_Viljem
18 Followers 395 Following Cybersecurity made simple for all. I'm Viljem, an Certified Security Expert and Certified Ethichal Hacker - author of practical guides.
H A N I A @hania_6d
200 Followers 899 Following Aerospace Engineer building Electric Supersonic VTOL Jets ✈🚀 For Earth + Mars "PROJECT M". Student of ... everything. See Highlights.
Teddy Daiell @Teddy_Daiell
18 Followers 29 Following Business and science of proactive human health - deals, strategy, and clinical research
Arjun Prabhulal @ArjunPrabhulal
56 Followers 481 Following Explore AI and Open Source products https://t.co/3XQ411VJBY
David Barinas @imdavidbarinas
208 Followers 558 Following Making #web3 accesible for everyone with @bloque_app and @virtonetwork 🌎 Founder at @valiucom 🇻🇪 - @Ycombinator Alumni #cybersecurity #blockchain
김영진 @Alignment100
424 Followers 2K Following AI ➡️ Philosophy • Theology • Psychology 😉 Christian – Presbyterian denomination
Anima Musa Ahmad @AnimaMusaAcw3l
0 Followers 3 Following
Leigh @leigh_purnell
244 Followers 867 Following Adventurer, Entrepreneur, Double World Record holder and a pinch of salt...
Ualikhan @troglevibrant
5 Followers 183 Following deeptech medtech startup founder. Sharing best practices for scaling
James @Jamesai0l
0 Followers 3 Following
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
Harry Stebbings @HarryStebbings
299K Followers 365 Following 🎤 @twentyminutevc, 🏦 @20vcfund, @projecteurope_😇 @perplexity_ai @linear @fyxerai @cognition @lovable_dev @airwallex @mercor_ai @getcaptionsapp
Lenny Rachitsky @lennysan
269K Followers 3K Following Deeply researched product, growth, and career advice | Newsletter: https://t.co/LF0tRFpCeT | Podcast: https://t.co/ZQWNT0iXvJ | Lennybot: https://t.co/TqkCh3hVCa
Turner Novak 🍌🧢 @TurnerNovak
191K Followers 3K Following Investing @BananaCap_ Podcasting @ThePeelPod
Ryan Hoover @rrhoover
305K Followers 2K Following Founder of @ProductHunt. Investor at @WeekendFund. Say hi! 👋🏼
Erik Torenberg @eriktorenberg
140K Followers 4K Following General Partner @a16z. Seed investor in Scale AI, Applied Intuition, Pave, Lattice, Rappi
Josh Elman @joshelman
155K Followers 3K Following I have been very lucky to work on or invest in many products I use every day including this one when it had a different name.
Justine Moore @venturetwins
128K Followers 984 Following Partner @a16z AI 🤖 and twin to @omooretweets | Investor in @elevenlabsio, @krea_ai, @bfl_ml, @hedra_labs, @WaveFormsAI, @ViggleAI, & more
Mike Maples, Jr @m2jr
106K Followers 8K Following I invest way too early in outlier startups. Twitter (as Odeo), Twitch (Justintv), Okta (Saasure), Applied Intuition. Partner @floodgatefund. Bestselling author.
Jack Altman @jaltma
110K Followers 541 Following Early stage investor at Alt Capital. Ripping some podcasts at https://t.co/6RDbPN5jq6. Founder of Lattice.
a16z @a16z
880K Followers 52 Following we invest in software eating the world https://t.co/A9eTFq6plZ https://t.co/MXGUBJoesw Watch "The Ben & Marc Show": https://t.co/eRuDhx7kpe
Tomasz Tunguz @ttunguz
117K Followers 300 Following Venture capitalist at @theoryvc Student of Startups Backer of 9 unicorns Author of https://t.co/IWw3R3RVLm Subscribe https://t.co/iDgoLXaF98
Mark Suster @msuster
337K Followers 2K Following 2x entrepreneur. Sold both companies (last to @salesforce). Now @UpfrontVC looking to invest in passionate entrepreneurs.
Jeff Morris Jr. @jmj
116K Followers 4K Following Managing Partner @chapterone, VP Product @Tinder → invested in 12 unicorns, Early backer @mercury @supabase @OndoFinance
Dalton Caldwell @daltonc
68K Followers 895 Following Founder and Partner @Standard_Cap, Partner Emeritus @ycombinator
martin_casado @martin_casado
69K Followers 3K Following GP @ a16z ... questionable heuristics in a grossly underdetermined world
AI being dumb @ChatgptLunatics
82K Followers 29 Following AI being dumb | Powered by @memelordtech | make AI memes FREE https://t.co/wVcxc9pyhG
HTX Studio @HTX_Studio
7K Followers 2 Following Our goal is to make the most FUN and creative tech videos BUSINESS: [email protected]
Jason Levin @iamjasonlevin
40K Followers 2K Following Founder https://t.co/IPScOqNfhr. I build software for meme marketing and memetic warfare. Taking silly memes deadly seriously.
Nonlinear_Zero-Sum @NonlinearSum
447 Followers 495 Following I see functionality everywhere ... except in large bureaucratic organizations.
David Abbott @runliftrunlift
16K Followers 1K Following Runner | Athlete | Writer | Coach | 15+ years in Japan | Insights on training | Helping you get strong and run fast
Alby Churven @albyinpublic
55 Followers 90 Following Teen Founder | Building Finkle, a gamified learning platform for teens | Teaching real-world skills school forgot | Try the demo mode now (https://t.co/txpBQzUKBA)
Jerry Jiang @TheMingjie
1K Followers 2K Following Building a startup bible in @akatoshouse. @Vercel stan and AI Accelerator alum!
Samir @_samirism
6K Followers 910 Following ChatGPT Personalization and Memory @OpenAI , previously Eng @Snap
Christina Wadsworth K... @ChristinaHartW
8K Followers 173 Following leading personalization @OpenAI | previously @Meta, @Instagram | SF
Vintage Investment Pa... @Vintage_Inv
712 Followers 555 Following A venture firm managing roughly US$4B, investing in technology companies and funds, globally, and focused on generating #valueadd
Skild AI @SkildAI
10K Followers 2 Following Any robot. Any task. One brain. Help build general-purpose robotic intelligence at https://t.co/UKh2kQYSqt
Mason Arditi @createdbymason
2K Followers 630 Following 19 | making apps from my dorm room @ucberkeley | @anthropicai @eigenlayer | https://t.co/SDBVydbDMo (40k users) 🎓 | 1x acquired
Subhash Ramesh @subby_tech
4K Followers 3K Following man in the marina, bringing toy story to life @_magicaltoys @fdotinc
Members of Technical ... @mots_pod
573 Followers 202 Following Prestige narration from the hotbed of San Francisco tech culture with @creatine_cycle and @ad0rnai. Available on Apple, Spotify and Youtube.
Mukund Jha @mukundjha
3K Followers 1K Following Reimagining how software gets built at @EmergentLabsHQ. Hiring builders and believers.
Julian Corbett @JulianCorbett
1K Followers 460 Following a16z Speedrun scout | co-founder at k-ID ( @k_idofficial ) creating a safer and more empowering internet for kids and teens
Ian MacLarty @ianmaclarty
9K Followers 904 Following Game developer. Get Mars First Logistics on Steam: https://t.co/UCv50kZGgB. Previously: Boson X, Dissembler, Jumpgrid, Catacombs of Solaris, etc.
Baylor Adams @0baylor
4K Followers 1K Following the guy at z fellows | @zfellows | https://t.co/HEAsCCxiCt
Donald J. Trump @DonaldTrump
1.7M Followers 7 Following Visit the official Donald J. Trump Twitter handle @realDonaldTrump. https://t.co/HyNW4tByaR
Until @untillabs
4K Followers 0 Following Pressing pause on biological time, for those who need it most.
Petteri Lahtela @plahtela
3K Followers 99 Following Co-Founder at ŌURA @ouraring. One of the inventors and creators of the Oura ring and app.
VZVC @VZVCfund
81 Followers 4 Following Investing in companies solving humanity’s biggest problems, led by founders hell bent on bending the curve.
William Meijer @williameijer
18K Followers 357 Following Unexamined premises are the truth’s Nemesis
Timothy Bates @timothycbates
7K Followers 2K Following Researching intelligence, conscientiousness, moral foundations & human attainment. Lots of individual differences & genetics
Riot IQ @RiotIQ
3K Followers 113 Following Human intelligence & IQ research. Developers of the RIOT - the first professional online IQ test. Chief Scientist @Russwarne. https://t.co/uhdJqksOwz 🇺🇸
Ally Bell @withtenacity
3K Followers 1K Following pursuing beautiful systems // engineering @olincollege
Brittani Natali @BrittaniNatali
733 Followers 783 Following Just a human exploring the world of Ai // Dreamer
Rahul Bathija @rahulbathijaa
463 Followers 412 Following head of growth @greptileai. going down internet rabbit holes. prev growth @figma
Jason Cui @JasonSCui
3K Followers 1K Following Partner @a16z investing in infra & AI | prev product @databricks & @uber, founder @jemihq (YC S20, acq). Technology optimist ☀️
Jonathon Luiten @JonathonLuiten
4K Followers 2K Following Head of Volumetric 3D Video at Meta Inventor of: Hyperscape, MapAnything, Dynamic 3D Gaussian Splatting, SplaTAM, HOTA + more Prev PhD at RWTH + CMU + Oxford
Nicole Brichtova @nbrichtova
2K Followers 55 Following I lead product for image generation at Google DeepMind (Gemini / nano banana, Imagen). Opinions are my own.
Katie Lam @Katie_Lam_MP
35K Followers 244 Following Conservative MP for Weald of Kent. Local work: see katieforkent on FB / Instagram. Promoted by me, Tenterden Business Centre, Ashford Road, Tenterden TN30 6SP
Marcus Segal @marcussegal
884 Followers 680 Following Visiting Partner @a16z SPEEDRUN, CEO of ForeVR Games, VR Game enthusiast, start-up mentor, investor and friend to all animals
John Dennis @RealJohnDennis
50K Followers 1K Following Chair of Chairs @CAGOP. Chairman @RLibertyCaucus. Proud husband/father. Dog person.🏌️♂️
Anatoly Karlin 🧲�... @powerfultakes
40K Followers 1K Following I write about 🌏 geopolitics, 🔮 futurism, 💛 life extension, 🧠IQ/acc (@GeniusDAO_) and AI at https://t.co/AaQxcWKIO2 My website & archive is at https://t.co/DTxJo123oS
Zennon Ulyate-Crow @zennonuc
862 Followers 372 Following @peoplefirstcal - Executive Director, Abundance Network - Santa Monica Director, @westsideyd Organizing Director, @YIMBYLosAngeles Board
Sergey Karayev @sergeykarayev
14K Followers 3K Following Building with agents @superconductdev • Previously co-founded @gradescope • PhD Berkeley AI
el gato malo @boriquagato
84K Followers 231 Following you like to pretend that you don't like bad cats, but deep down, you know you do. prolonged exposure likely to give you toxoplasmosis.
Hack the North @HackTheNorth
6K Followers 2K Following Canada’s biggest hackathon since 2014. By students, for students. 💙⚙️
Nir Zicherman @NirZicherman
5K Followers 28 Following CEO of Oboe (@oboelabs). Writer, co-founder of Anchor, ex-VP at Spotify. Publishing weekly at: https://t.co/oAB29Zk8em
Pasquale D'Silva @okpasquale
14K Followers 383 Following cofounder @IllusionOfLife, friend of @sparkboinkboink & @hellotanaki.
Reginald Long @reggylong
594 Followers 288 Following co-founder of Rhythm - curing all sleep diseases one at a time.