Tim Watson @TimWatson
CTO/Cofounder @useintro Backed by @a16z & @sevensevensix intro.co Los Angeles, CA Joined February 2009-
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What are we doing? How are we in a situation where we invented silicon solar cells, China is building them so quickly that coal use is down despite skyrocketing demand, and we're turning *back* to coal? This is sabotage.
What are we doing? How are we in a situation where we invented silicon solar cells, China is building them so quickly that coal use is down despite skyrocketing demand, and we're turning *back* to coal? This is sabotage. https://t.co/OPjHLcKdwW
We do not appreciate SpaceX enough. If it were not for a single highly motivated American startup, China would be preparing to simply own outer space. Now they’re playing catch-up. I plan to make Valar Atomics the equivalent for energy.
The path to solving hunger, disease and poverty is AI and robotics
The moment you stop lifting, running, jumping and sprinting is the moment you become older.
Obama with banger after banger after banger 🤯 > Stop crying and do something about it > Stop looking for a quick fix > Do things that actually move the needle to help better people’s lives > Enough with ideology, just build
Here’s what I think will happen: 1. Successful companies will have fewer employees 2. Everyone (PM, Eng, etc) will be expected to build and to have product sense 3. The PMs who thrive in this new reality will have a very different skill set from the typical PM today 4. The…
Here’s what I think will happen: 1. Successful companies will have fewer employees 2. Everyone (PM, Eng, etc) will be expected to build and to have product sense 3. The PMs who thrive in this new reality will have a very different skill set from the typical PM today 4. The…
I don't even need to read this study to know it's flawed. If AI isn't speeding up your dev process, it's a skill issue
I don't even need to read this study to know it's flawed. If AI isn't speeding up your dev process, it's a skill issue
Step 1: Make as much energy as we possibly can
Step 1: Make as much energy as we possibly can
I will forever be haunted by this footage. Trawling has only been filmed underwater a few times in documentary history, and never with such clarity. What’s so heart-rending about these shots is watching how the animals don’t just get swept up — they swim for their lives.
I will forever be haunted by this footage. Trawling has only been filmed underwater a few times in documentary history, and never with such clarity. What’s so heart-rending about these shots is watching how the animals don’t just get swept up — they swim for their lives.
I don't do 90% of the things @bryan_johnson does but I think I'm doing okay. @function
Largest—so far
Largest—so far
New @Forbes piece about Intro and our founders @Raadmobrem @TimWatson. Thank you @Miss_WIT for sharing our story! forbes.com/sites/sarahher…
This needs to go vertical
This is the correct take. Every time we’ve made it easier to program, we see an explosion of more software uses. AI will do this yet again, and we’ll see technology get applied to even more problems. This makes the field of programming more useful, not less.
This is the correct take. Every time we’ve made it easier to program, we see an explosion of more software uses. AI will do this yet again, and we’ll see technology get applied to even more problems. This makes the field of programming more useful, not less.
If you’ve never worked in an environment like this you don’t realize how bad your current environment is
If you’ve never worked in an environment like this you don’t realize how bad your current environment is
Space isn’t just a sector; it’s a platform. Just like the internet enabled entirely new industries, space is opening up frontiers we can barely grasp today. Energy, biotech, AI, materials science—this is SO much bigger than just getting off the planet.
Founders: this is what the best investors sound like.
Founders: this is what the best investors sound like.
Petition to put these on transmission towers in fire risk areas
Petition to put these on transmission towers in fire risk areas

Eric Woods @EricWoods
3K Followers 2K Following State Representative, MO-18. Northlander, Notary Public, and @Mizzou Alum. I like plants and democracy. Probably tweeting about #moleg
Keith Wasserman @Keith_Wasserman
71K Followers 8K Following entrepreneur, investor, contrarian, optimist, compounding
Katelin Holloway 💙 @katelin_cruse
15K Followers 4K Following Founding Partner @ 7️⃣7️⃣6️⃣ • Investor • Gen Alpha Mom • https://t.co/Rq0Qvw7Y3M • Tweets & Snark = Mine
Intro @useintro
20K Followers 231 Following Learn how the world's top entrepreneurs built $100M+ businesses. Book 1:1s with the founders of Zillow, Reddit & more on Intro. An @a16z co.
Seven Seven Six 7️�... @sevensevensix
43K Followers 775 Following Going back to the very first starting line to reimagine how we identify, support, & scale Greatness.
MargueriteService @18W7jSqfmg3BV
0 Followers 94 Following
Calvin Everett @CalvinEverett__
112 Followers 2K Following We’ve helped B2B service providers hit 20%+ reply rates and generate over $2M in qualified opportunities.
IrisElizabeth @4HYR0fL4x6FGOG3
38 Followers 2K Following
BonnieNorton @IGo75JbRTbiHyJ
5 Followers 321 Following
AuroraWood @3mr09gS4z9499L6
4 Followers 687 Following
Amber Yang @theamberyang
12K Followers 1K Following partner @lightspeedvp. cs + physics alum @stanford👩🏻💻
LilaHalo @WattsLinds5430
7 Followers 124 Following I'm 38 years old and single, can you be my friend?
KarenDierser @76QMm94Hn50G68
27 Followers 2K Following
Gavve @Gavve6503931
4 Followers 330 Following
MoatsOnly🇺🇸 @Peadrouq79676
38 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Praqe @Praqe70055
6 Followers 288 Following
Wolkenreise @9z55EqZhfV5NU
3 Followers 336 Following
Michael Nauss, CMT, C... @MichaelNauCMT
70 Followers 2K Following Quantitative and technical analysis covering US equities, FX and crypto markets. Founder of https://t.co/kTTaUPZWvI Nothing here is investment advice
Theresa @Bete26119858904
24 Followers 911 Following In order to be irreplaceable one must always be different. — Coco Chanel
OrderFlowEdge🇺🇸 @Yheeawfle142
45 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Gorsa @Gorsa8076754
30 Followers 2K Following
Hans Feil @HansFeil390125
106 Followers 3K Following
Eng. Zakaria @zak_harara
638 Followers 3K Following Software Engineer, .NET & Flutter, Tech & Science lover | Gaza survivor 🇵🇸, Sharing my story & hoping to rebuild 💙
Feqir @Feqir2226
123 Followers 3K Following
_kai____musk @jcariasarenas
904 Followers 5K Following
Sofia Lacson @Sofia_anna08
1K Followers 830 Following Head of Design Department at Alice + Olivia by Stacey Bendet Passionate about crafting fashion that empowers and inspires. https://t.co/GjFoIXYSlu
Gaardo @Gaardo5507659
39 Followers 2K Following
Alsloder @Alsloder73750
61 Followers 1K Following
Gandee @Gandee4741992
114 Followers 2K Following
Bobby Goodlatte @rsg
78K Followers 3K Following Co-founder & CEO @trysunflower 🌻 Early product designer @Facebook. Angel investor @Coinbase @Linear @Expo @Envoy @Farcaster_xyz @XMTP_ & 200+ more
Malquv @Malquv6806793
61 Followers 2K Following
Armand @armandcognetta
1K Followers 3K Following Making high-utility medicines @proxbio. Past: @Alnylam, @scrippsresearch, @InzenTx, @ycombinator W20
Arjun Shukla 📈 @growwitharjun
5K Followers 1K Following Father & Husband | Head of Growth @joinrosebud | Founder (exited)
Ankit Keshari @ankitkeshari5
28 Followers 136 Following
Troy Heibein @TroyHeibein
1K Followers 6K Following Chief Commercial Officer at StellarAlgo | Advisor at HeavyAero, Data Elephant, Capfora, and stealth drone startup | Family Man | Golden Retriever Lover
Amr ⚡️ @AmrTawfik160
2K Followers 934 Following Software Engineer | Building https://t.co/ciUKLNNQhL | Founder https://t.co/rFg8tpotjM (acquired) | prev @huge_icons
Walter Deemers @Walter_Deemers
608 Followers 426 Following Retired institutional market analyst (1964-2016)
Chris Hanson @onechrishanson
1K Followers 4K Following Viral Serial Entrepreneur, LeadGen OG, Notorious Womanizer and Ex-Boyfriend. Psychological SPECIALIST 🔥
David Sloane @dsloaned
792 Followers 617 Following analyzing DNA at @NucleusGenomics | prev. @cambreanHQ (acq’d)
TronCore @IsabelS95548620
0 Followers 143 Following Secure Daily Crypto Earnings Mad e Easy! Target 50-100000 USDT per day. Rapid returns on a reliable platform. Start farming today! 💰🚀🛡️
Taresmey @Taresmey7Mm
38 Followers 1K Following
Agustina Hane-Roberts @AgustinaHa89862
73 Followers 4K Following
Shiosob @ShiosobFL7QH
18 Followers 804 Following
Adam Chase @AdamatLumis
1K Followers 6K Following Entrepreneur - Investor - Digital Acquisitions at https://t.co/QVDFVcVFYj. Acquired https://t.co/Ow0HP1mcIq, https://t.co/jZZL1V0HRv, https://t.co/2Qb3lrpimz, https://t.co/wzroe8STzs, https://t.co/7YU5hvDLCJ, https://t.co/QV0KLsUDyv, https://t.co/NUZwR9M9iz +
Jonathan Swerdlin @swerdlin
2K Followers 667 Following My life's work is to keep people healthy. Co-founder @function
Eric Woods @EricWoods
3K Followers 2K Following State Representative, MO-18. Northlander, Notary Public, and @Mizzou Alum. I like plants and democracy. Probably tweeting about #moleg
dharmesh @dharmesh
338K Followers 753 Following Co-founder/CTO, HubSpot. Mission: Help millions grow better. Write articles about startups, scaleups and growth at https://t.co/OOZjd773nV (free subscription).
Katelin Holloway 💙 @katelin_cruse
15K Followers 4K Following Founding Partner @ 7️⃣7️⃣6️⃣ • Investor • Gen Alpha Mom • https://t.co/Rq0Qvw7Y3M • Tweets & Snark = Mine
Intro @useintro
20K Followers 231 Following Learn how the world's top entrepreneurs built $100M+ businesses. Book 1:1s with the founders of Zillow, Reddit & more on Intro. An @a16z co.
Seven Seven Six 7️�... @sevensevensix
43K Followers 775 Following Going back to the very first starting line to reimagine how we identify, support, & scale Greatness.
Amber Yang @theamberyang
12K Followers 1K Following partner @lightspeedvp. cs + physics alum @stanford👩🏻💻
Marshall Haas 🏎 @marshal
54K Followers 949 Following Built my bootstrapped business to a $52M exit in 2024 (https://t.co/ktGYOWuj91). Sharing everything I’ve learned. Now building https://t.co/AsvYCLj9cb. Love cars & design.
Michael Girdley @girdley
239K Followers 3K Following I create, incubate, own, oversee, and eventually sell businesses. Then, Chilis. @hirewithnear, @holdcoconf, @alamofireworks, @cyberfortress, Union Media + more.
Ayesha @ayesham828
28 Followers 37 Following
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”
Vikram @vchennai2
4K Followers 206 Following Founder @tryardent | scout @crane_vc | prev: @cornell CS, @joinodf (ODF 23)
Artificial Societies @societiesio
807 Followers 28 Following Simulations for everyone, everywhere, all at once
Light Bio @light_bio
7K Followers 22 Following We are creating bioluminescent plants for home and garden. Our plants glow with perpetual organic light, giving a magical experience of amazement and delight.
Crémieux @cremieuxrecueil
269K Followers 2K Following I write about genetics, 'metrics, and demographics. Read my long-form writing at https://t.co/8hgA4nNS2A.
eunice @eunifiedworld
12K Followers 527 Following experimenting @whySonder, prev cmo at series. decision science + HCI @ cmu
Dhravya Shah @DhravyaShah
38K Followers 3K Following 20. Chief builder, Solo Founder, CEO @SupermemoryAI. "extraordinary" @O1Visa. Lifelong learner and serial shipper. contributing to AGI with memory
Matt Brezina 🌳 �... @brezina
11K Followers 1K Following Investing in health, AI, atoms & bits @ Ford Street. Making cities healthier @KidSafeSF @PeopleProtected Founder @sincerely & @xobni (YC06) Wind & wave obsessed
echen @echen
11K Followers 533 Following building @HelloSurgeAI: shaping AGI with the richness of human intelligence
Mike Krieger @mikeyk
464K Followers 267 Following Chief Product Officer at @anthropicai. Before: co-founder & CTO of @instagram and @artifact_news
REINDUSTRIALIZE SUMMI... @reindsummit
7K Followers 354 Following 2025: JULY 16-17 DETROIT, MI. Official account of the Reindustrialize Summit.
Jan Sramek 🇺🇲 �... @jansramek
8K Followers 304 Following Founder & CEO, @CAForever. Raised $1bn+ to build a new city on 100+ square miles an hour north of SF/SV. For those who believe California's best days are ahead.
Shyam Sankar @ssankar
45K Followers 264 Following CTO @Palantirtech, Chairman @Ginkgo, Trustee @HudsonInstitute https://t.co/oaEBf1t1S5 https://t.co/mf1cSAQ13N https://t.co/ePIcFWllby
Bedrock Robotics @BedrockRobotics
760 Followers 106 Following Advanced autonomy for the built world.
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.
Peter Yang @petergyang
147K Followers 2K Following I share tactics and humor to help you save time with AI and craft better products | Join 125K+ readers at https://t.co/XYKTmGVH14 | Product at Roblox
Matt Loszak @MattLoszak
13K Followers 142 Following Cofounder & CEO @AaloAtomics. Mass-manufactured nuclear plants. Showing the world that nuclear is incredible. Past: Engineering, Physics, Software.
Aalo Atomics @AaloAtomics
6K Followers 19 Following We build mass-manufactured nuclear plants that will power anything from a datacenter to a large city.
Sunflower @trysunflower
3K Followers 5 Following A quiet revolution against the chaos of email. Sunflower is currently in Alpha. Join the waitlist on our website.
Lauren Dreyer @LaurenDreyer
8K Followers 146 Following @SpaceX since 2006 | VP of Starlink Business Operations | Verified and SpaceX-affiliated account, all others fake.
Kate Tolo @_katetolo
6K Followers 3 Following Cofounder with @bryan_johnson 🏴☠️ DONT DIE + Blueprint ✨ viral marketing wiz 🙋🏻♀️ women are great
Solo Founders @solofounding
9K Followers 12 Following Solo, together. Apply now (link in bio) to the next batch of Solo Founders Program.
Cree @creebeauvoir
4K Followers 1K Following absurdist, writer, former pilot. now have approximate knowledge of many things
Armand @armandcognetta
1K Followers 3K Following Making high-utility medicines @proxbio. Past: @Alnylam, @scrippsresearch, @InzenTx, @ycombinator W20
Arjun Shukla 📈 @growwitharjun
5K Followers 1K Following Father & Husband | Head of Growth @joinrosebud | Founder (exited)
Ian McKay @salmon_mckay
383 Followers 56 Following I lead Orca -- an applied science group in energy technology. https://t.co/79orC7RhRP
Mitch Lasky @mitchlasky
15K Followers 488 Following Partner @Benchmark, 5X Midas List, startup CEO, public CEO, Board @Discord @thatgamecompany (ex @Snap, @riotgames) Owner/Director @LAFC; Co-host @gamecraftpod
WeAreLATech📍Los An... @WeAreLATech
9K Followers 4K Following Where LA Tech & Startups get together for connections and experiences🦄 award winning podcast https://t.co/3Ac3ENREil🎙️by @espreedevora #longla #latechweek💜
Valar Atomics @valaratomics
13K Followers 1 Following Making the largest nuclear sites in the world to create industrial electricity, heat, and carbon neutral synthetic fuels from thin air.
Not Boring @notboringco
18K Followers 172 Following Making the world more optimistic. Read: https://t.co/XYIad7r9b1 Listen: https://t.co/TJ76aesK9N
Simon Willison @simonw
115K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
Infrastructure that l... @sci_fi_infra
2K Followers 2 Following Real life sci-fi infrastructure. Operated by @_brianpotter
David Sloane @dsloaned
792 Followers 617 Following analyzing DNA at @NucleusGenomics | prev. @cambreanHQ (acq’d)
Steve Jurvetson @FutureJurvetson
99K Followers 69 Following Co-founder of Future Ventures and DFJ, supporting passionate founders to forge a better future. Early VC investor in Tesla, SpaceX, Planet, Commonwealth Fusion.