Dalton Caldwell @daltonc
Founder and Partner @Standard_Cap, Partner Emeritus @ycombinator standardcap.com SF Bay Area Joined September 2007-
Tweets2K
-
Followers66K
-
Following888
-
Likes7K
Dalton Caldwell retweeted
We're hiring! @simdotai is one of the fastest-growing platforms to build agent workflows. DM me if you are interested or know someone: - Founding designer - Software engineer In person in SOMA, SF.
14
15
102
10K
31
Download Image
We were spotted in SF
The San Francisco I remember increasingly doesn’t exist anymore, exhibit #183 Change is good, but it’s hard not to have nostalgia.
Dalton Caldwell retweeted
Brex has reached $700M in total annualized revenue, growing 50%, and is on track to profitability. The past 2 years have been transformative: sharper focus, higher standards, stronger culture. Now growth is accelerating again, with our move into Europe being just one step on…
We are so back
Dalton Caldwell retweeted
Brex now serves 250 public companies. Arm, Groupon, ServiceTitan, Robinhood, DoorDash and more all run on Brex 🧵
Believing that the more money a startup raises the faster it will move is like believing that the more calories a person eats the faster they will run. Diminishing returns at first, actively counterproductive at some point.
The strongest sort of marketing is a true story.
Dalton Caldwell retweeted
2 years ago today we wrote the first line of code for @magicpatterns 2023-2024 was an absolute grind. The models sucked. Everyone said v0 - which launched 2 months later in Oct 2023 - was going to kill us and we should give up. I'd often take calls at 4AM because our first big…
Dalton Caldwell retweeted
Absolutely ecstatic to announce Cheers 2.0. Your Frontline Brand's Control Center.
Absolutely ecstatic to announce Cheers 2.0. Your Frontline Brand's Control Center.
Dalton Caldwell retweeted
When I became a founder, I underestimated how hard it would be and how much it would change me. One thing I learned fast: ambitious people can do extraordinary things together. 🧵
The #1 trending repo on GitHub right now is @simdotai from YC X25
Dalton Caldwell retweeted
Figma canvas to build AI agent workflows. Sim is a lightweight, user-friendly platform for building AI agent workflows in minutes. It natively supports all major LLMs, Vector DBs, etc. 100% open-source with 7k+ stars!
Dalton Caldwell retweeted
𝗧𝗵𝗲 𝗺𝗼𝘀𝘁 𝗳𝗿𝘂𝘀𝘁𝗿𝗮𝘁𝗶𝗻𝗴 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 I get from non-technical founders is this: “I’ve got this amazing idea, please connect me with potential techical cofounders that you know”. It is frustrating for 𝘁𝘄𝗼 𝗿𝗲𝗮𝘀𝗼𝗻𝘀: 1. Starting with the idea, not the…
Dalton Caldwell retweeted
GPT-5 is here. Now live on Sim. Check it out 👉 sim[dot]ai
Dalton Caldwell retweeted
Big news: Brex is coming to Europe! We just secured our EU payments license today. 🇪🇺
Dalton Caldwell retweeted
This is why we build.
Garry Tan @garrytan
602K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Suhail @Suhail
386K Followers 510 Following Founder: @mixpanel, next: 🤖🦾🦿 Pizzatarian, programmer, music maker
Alexandr Wang @alexandr_wang
327K Followers 833 Following chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Y Combinator @ycombinator
1.5M Followers 344 Following We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Sheel Mohnot @pitdesi
175K Followers 3K Following Posting stuff I find interesting. Work: @btv_vc, leading pre/seed rounds of fintech cos. Always up for adventure.
Ryan Hoover @rrhoover
303K Followers 2K Following Founder of @ProductHunt. Investor at @WeekendFund. Say hi! 👋🏼
Jack Altman @jaltma
108K Followers 542 Following Early stage investor at Alt Capital. Ripping some podcasts at https://t.co/6RDbPN5jq6. Founder of Lattice.
Henrique Dubugras @hdubugras
21K Followers 275 Following Proud Brazilian in Silicon Valley. Co-founder and Chairman @brexhq
Yuri Sagalov @yuris
26K Followers 620 Following Dad, husband, brother, son, friend, founder, investor (Supabase, Legora, DecagonAI,+++). MD @GeneralCatalyst. Previously @WayfinderVC @YCombinator.
Justin Kan @justinkan
279K Followers 2K Following From the bottom to the top & back again. Co-founded @twitch, now working on making videos, https://t.co/J6efUJZmLI https://t.co/TLYT8YIKok @rye
immad @immad
58K Followers 2K Following CEO @Mercury. Investor: @RappiColombia, @Airtable, @Rippling, @SubstackInc, @AppliedInt, 300+. Cohost of Founders in Arms Podcast.
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.
Jason Warner @jasoncwarner
36K Followers 2K Following Now: Co-founder @poolsideai Operating board Bridgewater Associates Then: CTO @github Engineering @heroku @canonical BS CS @penn_state MS CS @rpi
Saba Karim @sabakarimm
47K Followers 876 Following Great minds think alike. Greater minds think differently. @AurascopeApp @FavsHQ | https://t.co/3iPEt1ekPg | https://t.co/ck31pl9PGf
Yin Wu @yinyinwu
9K Followers 540 Following Co-founder & Customer Success at @pulley. Startup helper. I heard people like profiles pics with dog 🐶. https://t.co/Elcu1QCycU
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.
Dave Rogenmoser ⛳�... @DaveRogenmoser
18K Followers 1K Following Founder and Chairman of https://t.co/xWb1guIrOP. YC. Husband. Father of 4. 🏌🏿♂️ Psalm 71
james hawkins @james406
13K Followers 2K Following getting to $50M ARR, building in public | @posthog co-ceo | orange blooded @ycombinator alum | teach me about capital letters | mother of hedgehogs
Mhimed @mhimed100
21 Followers 455 Following
MUHMMAD MUHMMAD @D45567564
62 Followers 541 Following
Bellerophon @Bellerophonish
433 Followers 7K Following Curious about the world. All views are personal.
Irakli Kutsia @IrakliKutsia
16 Followers 186 Following International relations specialist. Tourism expert. Entrepreneur. Keeps keys from his home in Russian occupied Abkhazia.
Iove input @InputIove70809
640 Followers 7K Following
Andrew Healey @drongolomb
0 Followers 69 Following
Emin @koabem
135 Followers 73 Following 21 | Building https://t.co/5unq0SpVDF – an AI CEO. Think Palantir but for your projects.
Marc 0rel @heismarcaurel
23 Followers 47 Following Content creator, I talk about some of the great advancements in Ai & Tech with a bit of enthusiasm. Take a look and follow for more 7
Daniel Van Cleave @Dan_Van_Cleave
23 Followers 483 Following Developer focused on the future of Robotics
TechTech2025 @TTech202596789
0 Followers 5 Following
Anthony @thebigscreenof
2 Followers 102 Following
onlynamless @HMATAHX
19 Followers 319 Following
Zuldan Mohamed Abdika... @ZuldanMohamed3
31 Followers 602 Following Visioner👀 Independent thinker🧠 risk taker🚶♂️ I am a young businessman with a long-term vision
Aleks @AleksPetl
6 Followers 157 Following
Ali Aftab Sheikh @aliaftabsheikh
110 Followers 912 Following Software Engineer at Atriom Technologies, passionate about Blockchain tech and expertise in MERN Stack and Next.js.
Eric Stromberg @ericstromberg
17K Followers 706 Following Early stage investor at @terraincap. Apply to Free Agency Season Two: https://t.co/y8wKi5P6ol
Hardik Joshi @hardikjo7
3 Followers 10 Following Building https://t.co/jbmLhU7RIv · Love startups, love learning · Sharing as I go
GoldPanther @_goldpanther
14K Followers 39 Following
Rt88888 @rt88888
444 Followers 7K Following
Vitolis Novakas @vitolisX
183 Followers 153 Following Techie, researcher, entrepreneur. Blockchain (Fintech) & AI mostly. Opinions are my own.
🎗️ @nivertech
5K Followers 5K Following Visual & Model Thinker, Complex Systems, Agent-Based Modeling, #DistSys #DDD #EventStorming #CQRS #EventSourcing #Elixir #Messaging #XMPP #MQTT #GraphQL kdb+/q
Coach Eddie @eddie_coac36504
6 Followers 57 Following
William Thibault @gerwillthi
155 Followers 635 Following
Raviteja @R7Raviteja
4 Followers 148 Following
Jemma karen @karenjemma_
316 Followers 399 Following Investor ,Strategist .Tweets about housing, mortgage finance, commercial real estate,
🍧 @tryingnottokmss
63 Followers 1K Following
Edison Salman @edisonsalmann
20 Followers 169 Following Founder @getdynasty_com helping other founders stack QSBS trusts
Neel @neeilk2028
100 Followers 2K Following
JO£ @gicugumajoe_
264 Followers 402 Following { }SWE | In pursuit of wonder☁️ | Building: @Alika_Community @Infoundr_ @Investa_farm
Ayoubed (BlormDev) @ayoubedeth
2K Followers 1K Following SWE @ G Ex: CTO @blormmy & https://t.co/CY8Wk1PqmO , Tiktok, Rubrik ~ Head filled with Wrackspurts
Vaibhav Kodiyan @Vaibhav_Kodiyan
31 Followers 483 Following Machine Learning Specialist, Google Certified Data Analyst, experienced MUN Delegate, looking for Roles and Internships in AI/ML.
Lorimer Ventures @LorimerVentures
1K Followers 1K Following Lorimer is a Brooklyn-based inception stage venture capital fund.
CRY97 @yazid9702
177 Followers 1K Following Crypto Enthusiast | Meme Coin Trader | 🌐 Web3 Explorer | Sharing the latest crypto insights, trends, and alpha. Let’s ride the blockchain wave togethe
Ömer @_omer_korkmaz_
190 Followers 287 Following
DIENG Cheikh Ibra @dcheikhibra
63 Followers 2K Following Data & AI @ ENSAE 🤖 | From Dakar to Paris to the world 🌍 | Founder mindset ⚡ | (finance • media • sport • NLP • Crypto ) | Legacy. Growth. Impact.
Garry Tan @garrytan
602K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Suhail @Suhail
386K Followers 510 Following Founder: @mixpanel, next: 🤖🦾🦿 Pizzatarian, programmer, music maker
Alexandr Wang @alexandr_wang
327K Followers 833 Following chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Y Combinator @ycombinator
1.5M Followers 344 Following We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Jason ✨👾SaaStr.A... @jasonlk
214K Followers 2K Following GET funded ➡ $200m https://t.co/AVvPIrIdFP🦄🦄🦄🦄🦄🦄 LEARN GTM ➡ https://t.co/X23R2qMajX CHAT with my clone ▶ https://t.co/bwkZCtvqlr Founder/ceo #AdobeSign
Jack Altman @jaltma
108K Followers 542 Following Early stage investor at Alt Capital. Ripping some podcasts at https://t.co/6RDbPN5jq6. Founder of Lattice.
Henrique Dubugras @hdubugras
21K Followers 275 Following Proud Brazilian in Silicon Valley. Co-founder and Chairman @brexhq
Semil @semil
154K Followers 849 Following Investor via @HaystackVC focused on seed-stage investments // Venture Partner w/ @LightspeedVP
Yuri Sagalov @yuris
26K Followers 620 Following Dad, husband, brother, son, friend, founder, investor (Supabase, Legora, DecagonAI,+++). MD @GeneralCatalyst. Previously @WayfinderVC @YCombinator.
Justin Kan @justinkan
279K Followers 2K Following From the bottom to the top & back again. Co-founded @twitch, now working on making videos, https://t.co/J6efUJZmLI https://t.co/TLYT8YIKok @rye
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.
natasha mascarenhas @nmasc_
52K Followers 5K Following VC & Startups Reporter, Dealmaker columnist @theinformation Tell me tips privately on Signal at nmasc.03 or 925 271 0912
Kabir Nagral @kabirnagral
527 Followers 745 Following Founder @Craze_HQ (YC S22) | Studied CS @harvard for a bit | Die-hard @bcci @manutd @celtics @mipaltan @patriots
Trevor Shim @sunguroku
431 Followers 955 Following prev cofounder @porterdotrun @ycombinator @yale physics
Michael Dempsey @mhdempsey
29K Followers 5K Following Dreaming about the future, romanticizing the past | MP @compoundvc investing & researching former science projects & crypto | we are only creativity constrained
PoIiMath @politicalmath
119K Followers 1K Following Marginally compelling & occasionally accurate, sometime writer, engineer, cake-baker
Magic Patterns @magicpatterns
9K Followers 2 Following Loved by startups and large enterprises to create interactive prototypes faster. Try our AI design platform for free: https://t.co/ZCxNgmXkZi
Saarth Shah @saarth_
3K Followers 1K Following Building @sixtyfourai | prev @whatnot @deepgramai @sdsc_ucsd | @ucberkeley, @ycombinator & @hdsiucsd alumn | e/acc
Anne Lee Skates @anneleeskates
14K Followers 3K Following Parable Founder & GP @parable_vc | x-a16z: @whatnot @livekindred @prismsofreality | Biggest fan @spenserskates | “It’s always Day 1”
Endowment Eddie @endowment_eddie
5K Followers 715 Following Investment generalist seeking elite asset managers. Unlimited time horizon. Views are my own, some parody.
Matteo Franceschetti @m_franceschetti
55K Followers 928 Following Sleep nerd, biohacker, tennis and motorsport enthusiast. CEO @eightsleep: We power human performance through optimal sleep. MIA by way of NYC and 🇮🇹
Sriram Krishnan @sriramk
302K Followers 1K Following White House Senior Policy Advisor for AI. pro wrestling fan. official: @skrishnan47
Kyle Corbitt @corbtt
17K Followers 259 Following Currently building @OpenPipeAI. Formerly @ycombinator, @google. I am always down to go on a quest.
Rithvik Seela @rithvik_seela
292 Followers 182 Following co-founder, CEO @gradiahealth | (W21) @ycombinator | computer science @stanford
Henri Stern Ꙫ @henri_stern
5K Followers 1K Following Keeper of the fabric @privy_io. 🇫🇷 Working to change how value flows online.
Fernando Young @Fern_Y0ung
202 Followers 323 Following Co-founder @belugalabsai (YC X25) • building the operating system for the entire creator economy
Tony Dang @dangtony98
1K Followers 582 Following 26 | Co-founder, Dreamer @Infisical | @ycombinator | @cornell
Infisical @infisical
3K Followers 15 Following The #1 open-source secret management platform: sync secrets/configs across your team/infrastructure and prevent secret leaks.
René Brandel @renebrandel
2K Followers 965 Following building @getcasco (YC X25) | invented @kirodotdev, ex-@awscloud, ex-@microsoft, ex-@skype
kwak @dnlkwk
7K Followers 1K Following random @perplexity_ai, investing at point72, fusion research @mit
Ulrik Stig Hansen @ulrikstighansen
43 Followers 52 Following Co-founder at @encord_team. @imperialcollege CS. Dane in SF, CA. I don’t Tweet much.
Alex Lieberman @businessbarista
273K Followers 3K Following Family first (husband & girl dad). Founder second (@morningbrew, @storyarb, @youdistro, @growthpair, @tenex_labs)
Aditya Rajagopal @adityaraja0
96 Followers 299 Following Founder of nCompass Tech (YC W24). Building optimized AI inference engines to enable cost effective AI inference at scale.
nCompass @nCompass_tech
42 Followers 18 Following Low-latency, high-availability deployment of AI models made easy.
Sondre Rasch @SRasch
2K Followers 562 Following Co-founder and CEO @SafetyWing (YC18), building a global social safety net. Tweeting about remote work, philosophy, and the future.
Brontë Kolar @BronteKolar
224 Followers 181 Following making robots do science | founder of @zeonsystems
Sherwood 💬 @realshcallaway
1K Followers 2K Following Agents & Observability | Previously @11x_official @ycombinator @brexHQ @crunchbase
Ryan Shea @ryaneshea
28K Followers 3K Following
Konsti Wohlwend @konstiwohlwend
1K Followers 414 Following @stack_auth, building open-source authentication (we're hiring!) https://t.co/mLreHiGPqA
George 🇬🇧 @georgecurtiss
357 Followers 174 Following 22 | CEO at @hlx_db | YC X25 | self-proclaimed designer | calisthenics enjoyer 😎 | 6’4”
Emir Karabeg @karabegemir
3K Followers 336 Following ceo @simdotai, build agent workflows (https://t.co/Wy3gDa5hGk)
Ayush Jain @ayushaadijain
618 Followers 674 Following ceo + cofounder @SyntraSystems (YC S24) @dukeu
Chad Rigetti @ChadRigetti
4K Followers 1K Following Building a better world for humans through deep tech innovation. CEO & Co-founder, @sygaldry_tech. Founder & fmr CEO @rigetti
Schuyler Deerman @schuylerdeerman
1K Followers 83 Following CEO, Positive (YC W19) - Premium grab & go brand
di qi @diqitally
2K Followers 805 Following cofounder @lanterndb (yc w24) prev @ycombinator @meta @princeton
Dennis Beatty @dnsbty
1K Followers 202 Following Making SMS easier @surgeapi (YC F24). Tweets about Utah, payments, software, startups, and @Elixirlang.
Brooke Hopkins @bnicholehopkins
1K Followers 566 Following Founder @covaldev (YC S24) | ex-Waymo, Google
Will Nida @willnida0
2K Followers 471 Following Co-Founder @TryForerunner | Prev. @SpaceX, CS+Physics @Stanford
Allison Barr Allen @abarrallen
55K Followers 6K Following Investor at Operator Collective / Early angel investor in 30+ companies like Hex, Mercury, Fonoa / Prev. early Uber / Ohio native / Small but mighty MarathonerTrends for United States
9.795 posts
99,7 B posts
16,6 B posts
13,5 B posts
9.424 posts
5.291 posts
18,4 B posts
22,5 B posts
4.525 posts
22 B posts
4.120 posts
3.515 posts
3.676 posts
1.417 posts
You might like
Michael Seibel
@mwseibel
267K Followers
Jessica Livingston
@jesslivingston
114K Followers
Y Combinator
@ycombinator
1.5M Followers
Patrick Collison
@patrickc
557K Followers
Sequoia Capital
@sequoia
732K Followers
Ryan Hoover
@rrhoover
303K Followers
Elad Gil
@eladgil
215K Followers
Suhail
@Suhail
386K Followers
Garry Tan
@garrytan
602K Followers
Jared Friedman
@snowmaker
48K Followers
Alexandr Wang
@alexandr_wang
327K Followers
John Collison
@collision
201K Followers
Gokul Rajaram
@gokulr
96K Followers
Keith Rabois
@rabois
397K Followers
andrew chen
@andrewchen
317K Followers