Christopher Golda @golda
GP @YCombinator Prev: 💸 @Apex_Spacecraft @Benchling @Coinbase @Ollama @Recursive_SI @Stoke_Space @Supabase; founder @BackType (M&A by Twitter) Joined March 2007-
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Highlights by the Pierre Computer Company. A new library for highlighting your diffs and code. Written in web assembly text. 70 languages, ~300x faster than Shiki. You can read more about it here (pierre.computer/writing/on-hig…)
today, we're launching Resend Inboxes. an inbox for people and their agents. ∙ connect the agents you already use through MCP or skills ∙ agents and humans reply from the same thread get started with Inboxes now: resend.com/products/inbox…
today, we're launching @deployrobo, the generalist robot deployment company thanks @ycombinator for backing us! deployments, one of the hardest and dirtiest part of robotics has been long ignored. not anymore ping us if you have models that we should be deploying @physical_int @GeneralistAI @perceptroninc @RhodaAI @bfl_ai @allen_ai
Introducing DeepRSI, a new industry standard for measuring recursive self-improvement. On preexisting benchmarks, tasks are contributor-based and short-horizon (~12 hrs). In DeepRSI, we push agents to work 48 hours on ML tasks actually derived from ongoing proprietary research.
Great night on AI safety. Youtube video coming next wk.
Perplexity Decider is the best decision model
Here's a fun benchmark we ran: 8 decision models playing Tetris. In our tests @perplexity_ai Decider came consistently at the top !! ( cc @AravSrinivas ) you can try em out here - app.routerplus.com/playground/tet…
We have over engineered the heck out of the Supabase Select Badge and if you're watching from home you won't miss out. Go to badge.select to learn how to program your badge and participate in the contest
Cellular covers about 15% of Earth's landmass. Everything past that has meant hardware too expensive to justify tracking. Today, we're opening satellite coverage to Bluetooth devices, plus a $200M Series C, crossing unicorn valuation. @sana_pashankar at @Bloomberg has more.
Next year, we're going to launch a spacecraft that will be given zero commands from Earth after it separates from the launch vehicle. The spacecraft will attempt to complete all of its mission objectives with no human operator in the loop. Today we’re introducing Autonomy-1, powered by our spacecraft intelligence model, Solo. 🧵
Growth this year at @supabase has been wild. Each month I wonder if going to peak, and yet the charts keep climbing What feels unprecedented is that all charts are trending up - even as sign ups grow, so does activation and conversion LLMs have changed the game - not only are there more builders than ever, they are able to build easier and get to a functioning app faster. It’s never been a better time to build
NEW from Ramp data. Despite cost-cutting on AI overall, one area companies are increasing their spend: AI security software. In the wake of the Hugging Face hack, three of our trending software vendors (depthfirst, Monte Carlo, Antithesis) make software specifically designed to
Pretty surreal seeing our name (and new branding) in lights last week. Thank you @NYSE for the recognition. Ad astra!
We're excited to announce that we're going to be joining Y Combinator in Fall 2026. The team is super pumped to be working with @golda and co to continue on our journey of creating the best in class open source models for agentic commerce.
Today, Stoke announced a $1 billion Series E, bringing our total capital raised to $2.3 billion. This funding will help us bring Nova Pathfinder to flight, accelerate development of our larger 15-ton-class Nova Block 2 vehicle, and build the production capacity required to fly at scale. This milestone reflects years of extraordinary work by the Stoke team and the conviction of customers and investors who share our belief that fully reusable space transportation is both possible and necessary. We are deeply grateful for their trust, and more energized than ever by the work ahead. Read the full announcement: stokespace.com/news/stoke-spa…
@rahulvohra @zaidrmn @zebulgar Pls change the purple thing that spoils my homescreen 🙏 - all the other stuff that's just arbitrarily different I can easily suffer through
the top 3 frontier labs are now all run by YC founders
i really hate to say it, but… gemini who? 🏎️💨
Apex is The Spacecraft Platform Company. For most of space history, progress was measured in firsts. First satellite. First human in space. First Moon landing. The next era will be measured in rate: how fast you can deploy, replenish, and refresh the infrastructure everything else depends on. That’s the New Space Race. Winning it takes constellations: many satellites working together as systems. And constellations require two industrial capabilities: launch and spacecraft platforms. Launch is ready enough. Platforms are not. Apex exists to remove that bottleneck.
Signups are now open on Code[dot]Storage. Today, more new repos are created per second on Code Storage than any other platform. Lovable, Bolt, Amp, Poke, and many more of the largest agentic workloads store their code and agent memory at scale using Code.Storage.
On August 12, @heartaerospace flew the world’s largest electric aircraft. youtube.com/watch?v=fEudbA…
Supabase is now deploying >1m new Postgres databases every week & that doesn't include read replicas
We’ve decided to open-source a multi-agent harness we use internally at YC. We call it “QM” and it’s meant to be easy to customize, like Hermes or OpenClaw, but useful for a whole company. We use it across accounting, legal, events, and engineering (including building QM itself!). The whole project is under an MIT license. It is cloud-first and has Slack and web UI natively.
Garry Tan @garrytan
1.1M Followers 6K Following President & CEO @ycombinator —Founder @garryslist—Creator of GStack & GBrain—designer/engineer who helps founders—SF Dem accelerating the boom loop
Ankur Nagpal @ankurnagpal
138K Followers 959 Following GP https://t.co/cvXKvUFfbd. Founder of @carryhq_ (sold to @AngelList). Founded @teachable (sold to @hotmart). Not financial advice, views are personal.
Zach Coelius @zachcoelius
32K Followers 4K Following Hopelessly addicted entrepreneur. Currently investing in other great entrepreneurs. My User Manual: https://t.co/Yv6Qp1hyy2 Rolling Fund: https://t.co/xTWKHJJODL
Yuri Sagalov @yuris
29K Followers 665 Following Dad, husband, brother, son, friend, founder, investor (@Supabase, @WeAreLegora, @DecagonAI,+++). MD @GeneralCatalyst. Previously @WayfinderVC @YCombinator.
Sachin Agarwal @agarwal
33K Followers 3K Following I ❤️ San Francisco. Co-founder @GrowSF. We’re helping get SF back on track by electing leaders who focus on outcomes. We’re the most used voter guide in SF.
immad @immad
930K Followers 3K Following CEO @Mercury. Investor: @Etched, @Deel, @AppliedInt, @Stoke_Space, @DecagonAI, @Substack, 300+. Cohost of @FoundersInArms
Jason Warner @jasoncwarner
40K Followers 2K Following Now: Co-founder @poolsideai Board Bridgewater, @atlassian Then: CTO @github @heroku @canonical BS CS @penn_state MS CS @rpi
April Underwood @aunder
56K Followers 3K Following Managing Director and Cofounder, @adverbvc @hashtagangels. First CPO @slackhq; ex @twitter @google. BOD @zillow. Junkie for where culture and tech intersect.
Cindy 旭 Bi @CindyXBi
25K Followers 5K Following 🪷@CapitalX_ 506 (c) - early stage, 20 unicorns 🦋 https://t.co/yapWS0YYEU 🧸
Ashley Mayer @ashleymayer
64K Followers 3K Following Co-founder and GP @coalitionvc, investing in pre-seed/seed startups. Co-host of @greatchatpod. Former comms pro @Glossier, @SocialCapital, @Box.
Todd Goldberg @toddgoldberg
20K Followers 975 Following Investing @ https://t.co/QOAL97z0RP | Founded @Curatedxyz, Eventjoy (Acq by Ticketmaster; YC W14) | Into 🏎️ 🍜 🏋🏻♀️
sarah guo @saranormous
164K Followers 3K Following startup investor/helper, founder @conviction. interested in intelligence, accelerating progress. tech podcast: @nopriorspod
. @cla_079
1 Followers 285 Following
Sssharon @SssharonAIfomo
0 Followers 46 Following
mustafa @mustafa_azhar39
1 Followers 56 Following
ahsan @ahsan_rafay95
10 Followers 57 Following
Shaun8149 @Shaun8149
18K Followers 4K Following A Generative Artist and 20 years experience for creating anamations A programmer Founder of https://t.co/mdU4xeY2lx Founder of https://t.co/mdM9pKyrkL Fonder of https://t.co/hNE4FNuVT3
Antoni Hąbek @antonihabek
2 Followers 17 Following
Yash Jaiswal I Offsho... @iamyssh
2 Followers 35 Following Founder, OffshorePod | Building modular floating data centres with immersion cooling. Sharing the journey from design to prototype.
Farhan @djl_farhan
30 Followers 394 Following Founder @beenthereglobal 🌍The 1st travel social network focused on solo & female safety BeenThere #15th on @ProductHunt (17thMay,2026) , #33 @Apple @AppStore
Marisa Wang @marisawangg
13K Followers 693 Following Building @OpenAI, big believer in great teams and good coffee prev Plaid, penn alumni
Anirudh @anirudhdv27
19 Followers 587 Following CS Undergrad pushing the limits of Deep Learning & AI. GitHub : https://t.co/8P78XHSJLE
rishit dagli @rishit_dagli
5K Followers 821 Following research intern @nvidia | phd'ing @uoft | prev: research intern @nvidia @qcomresearch @civocloud cs, math @uoft
Umair Iqbal @UmairIqbal99
21 Followers 241 Following
Muhammad Abdullah @MAbdullah26032
2 Followers 37 Following
Matthew Stafford @mstafford
30K Followers 1K Following I started hosting meals with @9others in 2011. VC @stafford_vc -- investing in AI startups in the US. Links in bio 🔗
Tommy Zhang @OrbitTommyZ
43 Followers 193 Following 18 | endlessly curious | CS @uoft | prev @Phiaco_
Bertie Highmore @b_highmore
328 Followers 428 Following
Sun(互关)Mutual fol... @sunshengrmm
218 Followers 755 Following Building AI that turns human intent into action.
Stefan Theard @stefantheard
424 Followers 492 Following prev @brexhq early eng @weavhq (acquired by brex) first eng @tackleio early eng @hvst
Makonnen labs (COMING... @Makonnenlabs
17 Followers 115 Following Makonnen Labs is a Caribbeanfocused creator #marketplace powered by SOVO designed to help independent #creatives transform their talent, #products and services
AzWhatsapps @AzWhatsapps
13 Followers 477 Following
Ali Faraz @alifarazbhatti
314 Followers 1K Following International Contract & Commercial Lawyer | Founder - Claemont Ridge Law Firm | Alumni @lifeatLUMS
Wentao Ma @_wentaoma
7 Followers 146 Following research @LumaLabsAI | Prev @boson_ai @tiktok_us | #UofT
Elliot Drel @elliotdrel
39 Followers 119 Following Co-Founder @buildpurdue (Founder/Builder Community) + Founder Polyidus + Student @LifeAtPurdue
Lola Tan @lolaaaaa_tan007
44 Followers 246 Following art lover , builder AI × wellness × Product solo Founder @nitak_ai | Building an AI x Apple Watch solution for anxiety
superdao @daryllnets
10K Followers 1K Following
Maycol Ataucuri Quisp... @MaycolAQ
8 Followers 836 Following Programando automatizaciones desde Perú 🇵🇪. Dominando el inglés de negocios 🇺🇸 y escalando mi proyecto de IA 🧠. Mirando siempre hacia el futuro. 🎯
Ziad Soliman @ziadslmn
4 Followers 57 Following Founder of Vaethra @VaethraHQ mapping physical disruptions and the dependencies beneath it.
RobinW @RobinWBH
1K Followers 777 Following 22 | Solo Founder Building: https://t.co/Ro7lS49fHY More than a link-in-bio with 0% fees Building in public
Vishveshwar Jatain @eclecticV
4K Followers 2K Following Founder @And/or Labs; growth products for media, adtech, and emerging tech. Ex-GTM at Blockthrough (acq. by eyeo) and AdPushup (acq. by Geniee.)
8KOFF @8_koff
9 Followers 214 Following
Founder Posts @FounderPosts
2 Followers 256 Following A community of founders who raised their seed rounds in San Francisco.
Francois Chaubard @FrancoisChauba1
6K Followers 406 Following Visiting Partner YC | PhD AI Stanford | Founder/CEO Focal Systems
Su @suhaaspk
89 Followers 142 Following nyc building with @sahilmdkr prev. Nashua https://t.co/h66A5QrFQv
Rowboat @rowboatYCS24
28 Followers 382 Following Rowboat is an AI-assisted IDE to build reliable multi-agent systems. CA: CiJ3pDG4hveRjfxoJ8BjBEhWTBfRGnVHfQtVGnqBpump
Paul Graham @paulg
5.4M Followers 805 Following
Sam Altman @sama
6.4M Followers 1K Following The mission of OpenAI is to ensure that AGI benefits all of humanity
Marc Andreessen 🇺�... @pmarca
6.7M Followers 34K Following You’re not talking to someone who woke up a loser. That loser attitude, that loser premise makes no sense to me.
Garry Tan @garrytan
1.1M Followers 6K Following President & CEO @ycombinator —Founder @garryslist—Creator of GStack & GBrain—designer/engineer who helps founders—SF Dem accelerating the boom loop
Suhail @Suhail
451K Followers 715 Following Starting something new. Past: CEO & Founder @mixpanel Pizzatarian, engineer, music maker
Sara Mauskopf @sm
55K Followers 1K Following CEO & co-founder of childcare & education marketplace @Winnie. Trust the process.
Semil @semil
172K Followers 868 Following Investor via @HaystackVC focused on seed-stage investments // Venture Partner w/ @LightspeedVP
Turner Novak 🍌🧢 @TurnerNovak
214K Followers 4K Following investing @BananaCap_ podcasting @ThePeelPod (sign-up for emails below)
Sheel Mohnot @pitdesi
215K Followers 4K Following I write my own tweets. politically centrist, abundance minded. Work: @btv_vc, leading pre/seed rounds in fintech & vertical AI
Yuri Sagalov @yuris
29K Followers 665 Following Dad, husband, brother, son, friend, founder, investor (@Supabase, @WeAreLegora, @DecagonAI,+++). MD @GeneralCatalyst. Previously @WayfinderVC @YCombinator.
Josh Elman @joshelman
173K Followers 3K Following I have been very lucky to work on or invest in many products I use every day including this. Now finding and helping the next great consumer companies at @a16z
Sachin Agarwal @agarwal
33K Followers 3K Following I ❤️ San Francisco. Co-founder @GrowSF. We’re helping get SF back on track by electing leaders who focus on outcomes. We’re the most used voter guide in SF.
immad @immad
930K Followers 3K Following CEO @Mercury. Investor: @Etched, @Deel, @AppliedInt, @Stoke_Space, @DecagonAI, @Substack, 300+. Cohost of @FoundersInArms
Bill Gurley @bgurley
813K Followers 2K Following Founder/President @p3institute Author: Runnin' Down a Dream, link below! Founder: Runnin' Down a Dream Foundation Former VC @benchmark Trustee @sfiscience
Jason Warner @jasoncwarner
40K Followers 2K Following Now: Co-founder @poolsideai Board Bridgewater, @atlassian Then: CTO @github @heroku @canonical BS CS @penn_state MS CS @rpi
April Underwood @aunder
56K Followers 3K Following Managing Director and Cofounder, @adverbvc @hashtagangels. First CPO @slackhq; ex @twitter @google. BOD @zillow. Junkie for where culture and tech intersect.
Yoshua Bengio @Yoshua_Bengio
56K Followers 308 Following Turing Award recipient and world's most cited scientist. Working towards the safe development of AI for the benefit of all @UMontreal, @LawZero_ & @Mila_Quebec
Diogo Almeida @CompleteSkeptic
157K Followers 79 Following Sane + 🌶️ takes in an insane AI world... AI capabilities researcher: co-created RLHF/ChatGPT @ @openai now trying to right the wrong 🤭 (ceo @typesafeai)
Kevin Ngo @kevin_t_ngo
22K Followers 268 Following Creative coding with AI. Not endorsing any coins.
ꕥ Amber Atherton @AmberAtherton
35K Followers 5K Following ⓘ founder turned vc https://t.co/L7MJsJU4o3 *✧ built zyper (ycw18, acq. by @discord) 𝒜𝓊𝓉𝒽𝑜𝓇 https://t.co/zhEu3pVwQj *✧ 🇭🇰🇬🇧
Jeff Dean @JeffDean
532K Followers 6K Following Co-founder & CEO of Discovery Loop. Former Chief Scientist, Google. Helped build many Google products, TPUs, Gemini, TensorFlow, MapReduce, Bigtable, ...
Mark Chen @markchen90
84K Followers 371 Following Chief Research Officer at @OpenAI. Coach for the USA IOI Team.
Sebastien Bubeck @SebastienBubeck
94K Followers 2K Following I work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.
Finbarr Taylor @finbarr
7K Followers 934 Following Visiting Partner @ycombinator. Founder & former CTO & CEO @Shogun. Angel investor in 60+ companies. Startups, the universe and everything. 🏴
Connor Loi @connortbot
2K Followers 405 Following making ai 2027 real - https://t.co/w6JmmyrPFM (yc p26)
max @maxkolysh
5K Followers 517 Following visiting partner @ycombinator || founder at @doverhq @zincdotcom
Daniel Kornum @dkfromdk
10K Followers 3K Following Head of FDE @varickagents | prev: COO @citsecurities, @mckinsey, Cambridge, starcraft, rowing, track, jazz
Thais Castello Branco @thaiscbranco_
13K Followers 966 Following ceo @tastelabs | on a mission to end AI slop | prev founding team @ExaAILabs
Aaron Epstein @aaron_epstein
110K Followers 663 Following General Partner @YCombinator. Previously co-founder @CreativeMarket.
muvaf @muvaff
896 Followers 612 Following founder @limrun (YC P26) - live in Replit, Rork, Momentic and more. emeritus maintainer @crossplane_io
Nemil Dalal @nemild
11K Followers 1K Following @ycombinator Visiting Partner | x402 ambassador | Ex-@coinbasedev lead | Ex-$USDC lead @coinbase | Crypto class of 2014 | YC S12, Stanford
Grey Baker @greybaker
3K Followers 278 Following Partner at @ycombinator. Co-founded @pincitesai (acq. by @filevine) and @dependabot (acq. by @github), and was employee #3 at @gocardless.
Philip Johnston @PhilipJohnston
31K Followers 1K Following Co-Founder & CEO of @Starcloud_ | Co-Founder & CEO of @FermiExplorer
Renée Beck @rlb71973
9 Followers 76 Following Chief of Staff at Y Combinator. Sharing founder insights, YC news, startup resources, and interesting ideas from the YC community.
Andrew Lee @startupandrew
8K Followers 1K Following Founder & CEO of @TaskletAI & @Shortwave. Previously founded @Firebase.
brayden petersen @bmptrsn
3K Followers 1K Following eng @uwaterloo • campus @figma, past @datacurve @shopify @joinodf. 毛嘉鿋
Simon Eskildsen @Sirupsen
20K Followers 878 Following co-founder & ceo @turbopuffer, former infra @Shopify 1k→1m RPS
Calvin French-Owen @calvinfo
15K Followers 556 Following Making things, trail running. Prev: Codex @OpenAI, co-founder @Segment, @MIT
Recursive @Recursive_SI
15K Followers 0 Following Recursive self-improving superintelligence to automate knowledge discovery.
Richard Socher @RichardSocher
130K Followers 1K Following Building self-improving superintelligence CEO @recursive_si and @youdotcom MP @aixventuresHQ Ex: Stanford Adj Prof, Chief Scientist at Salesforce, CEO MetaMind
Corgi @UseCorgi
15K Followers 153 Following Building the first full-stack AI financial infrastructure | Find our 24/7 Cafes, Events, Bus Routes: https://t.co/y3PCKlqgp8
Sam Yang @samuely4ng
775 Followers 782 Following co-founder @Nova_ai, hiring engineers. DM me. previously founded @joinbloomapp & scaled to 4M ARR
Parag Agrawal @paraga
540K Followers 2K Following founder/ceo @p0 https://t.co/KLxULH5Io7, device following @vintweeta
Chad Rigetti @ChadRigetti
5K Followers 1K Following Building a better world for humans through deep tech innovation. CEO & Co-founder, @sygaldry_tech. Founder & fmr CEO @rigetti
Anjney Midha @AnjneyMidha
53K Followers 3K Following founder, scientist, teacher @amppublic @stanford @frontiersystems • scaling alignment.
Joel Cohen @joelmcohen
19K Followers 326 Following Member of the investment team at MIT Investment Management Co, writing especially for emerging managers + early career investors (https://t.co/opkgBmzwUj)
Drew Wilson @drewwilson
17K Followers 2K Following Founder @OpacityHQ ✦ @ValioCon ✦ Prev: @CorticalLabs ✦ Head of Design @Clerk ✦ CEO @LetterBanking & @Plasso_hq ✦ Engineer + Designer. Wants to make movies.
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