Cal Hacks @CalHacks
Cal Hacks 12.0 @ the Palace of Fine Arts in SF, October 24-26! 🧸🚀 Empowering students to build w/o boundaries @ UC Berkeley! ai.hackberkeley.org UC Berkeley Joined March 2014-
Tweets1K
-
Followers4K
-
Following392
-
Likes914
Well do we have the event for you 😱Join us for 36 hours of coding goodness at the Palace of Fine Arts October 24-26! Apply here: apply.calhacks.io
Well do we have the event for you 😱Join us for 36 hours of coding goodness at the Palace of Fine Arts October 24-26! Apply here: apply.calhacks.io
That’s a wrap on our AI Hackathon! 💻🤖 Thanks to everyone who came out and made this event unforgettable. Until next time… (Photo credit: @really_not_jake & @wallacelhtang on instagram) #aiHackathon #ucberkeley #coding #ai #berkeley #computerscience #hackathon #Recap
🍿@lmarena_ai CEO @ml_angelopoulos just gave a must-watch Keynote on the Future of AI 🧑💻at @UCBerkeley AI Hackathon by @CalHacks. 🤯LMArena also announced a massive $100M raise led by @a16z. Watch below — just in time for your weekend enjoyment👇 youtube.com/watch?v=eSTLfX…
Thank you so much for joining us! We’re thrilled you had a great time, we hope to see you again in the fall for 12.0!♥️🧸
Thank you so much for joining us! We’re thrilled you had a great time, we hope to see you again in the fall for 12.0!♥️🧸
Voice stole the show at the UC Berkeley AI Hackathon. 1,500+ hackers showed up and 100+ projects were powered by Vapi. Vapi Winners: • MediBuddy - ER data collection agent • Vocal AI - real-time singing coach • ICU - voice- and gesture-guided "eyes" for the visually impaired
Congrats to the winner of the Letta prize at @CalHacks AI Hackathon - Truely! Truely is an browser extension that uses specialized Letta AI agents to investigate the facts on webpages, so you can get the whole truth without needing to ask. github.com/nirpechuk/true…
met some llamas @CalHacks
We're at @CalHacks AI hackathon! GO BEARS🐻 Come by our booth to meet the Letta team @sarahwooders @charlespacker @kian_jones_ and learn about our prizes 🏆🏆
Introducing our Golden Bear Sponsors for this year’s Al Hackathon - @Fetch_ai & @googlecloud ! We are so excited to welcome Fetch and Google to our hackathon @ UC Berkeley, June 21-22! ♥️
Nitrode is proud to be a sponsor of this year’s UC Berkeley's AI Hackathon! If you’re hacking, come by our booth to chat! We’ll be handing out some Nitrode swag and awarding $2k in prizes 🏆💰 Let’s build something wild together. See you there! #CalHacks #AIHackathon
📅 Join us on Sun June 22 from 4–6pm PT at Zellerbach Hall for the UC Berkeley AI Hackathon Awards! Celebrate top teams & hear from special guest @ml_angelopoulos, CEO of @lmarena_ai . Don’t miss it! Register now: lu.ma/joou9zy5
🎓 Heading to #UCBerkeley @CalHacks this weekend. We’re bringing: 🔧 Tech workshop on AI orchestration ⚙️ A dedicated Conductor track 🏆 Prizes for best submission Let’s build workflows that think. 📅 June 21–22 📍UC Berkeley 🔗 zurl.co/FSLdc
Looking forward to it!
UC BERKELEY’S AI HACKATHON APPS ARE DUE TOMORROW Apply at ai.hackberkeley.org! 📅 When: June 21-22, 2025 ⭐ Who: All college/grad/university students 🚨Regular Deadline: 5/30 11:59 PM PST
UC BERKELEY’S AI HACKATHON IS HERE! Apply at ai.hackberkeley.org! 📅 When:June 21-22, 2025 📍Where:UC Berkeley MLK Student Union ⭐ Who:All college/grad/university students ⏳Priority Deadline:5/18 11:59 PM PST ⌛️Regular Deadline:5/30 11:59 PM PST 🖥️ ai.hackberkeley.org

Pi2Team 𝝅 🔶 @pi2team
47K Followers 2K Following Pi ⇒『 Web3』. A place for everyone, regardless of race, rich or poor 🌸 🚀 #Web3 #PiNetwork $Pi ☆∥Tester $ION $ICE 🧊 #Pioneer | Ambassador | Node Validator ⭐️
π Obsessed.quai ⚡�... @Tokenized99
6K Followers 1K Following My tweets are not NFA always DYOR 🕵️ || Crypto || PIN AI || Quai Network || Senior Pioneer || Pi Network Community: https://t.co/8O86TIs2Ra
Web3.0 π. Revolution... @Gavinz212
109K Followers 3K Following https://t.co/GODVHRRAJo $Pi is a new digital currency developed by Stanford PhDs, with over 60 million members worldwide.
Jeremy Fiance @jfiance
3K Followers 988 Following 🍄capitalist lost in Berkeley 🏠founder @thehousevc 7 first-round investments(so far) in @cal🦄changing the world 🤖AI builder since '12 🐻helping Bears Go!
Major League Hacking ... @MLHacks
68K Followers 9K Following MLH is a 600k+ member community empowering the next generation of student developers through hackathons.
Berkeley Inspire @berkeleyinspire
110K Followers 6K Following Stories that inspire — and are inspired by — @UCBerkeley's brilliant community. Official account of University Development & Alumni Relations.
𝐭𝐢𝐟𝐟 ˚�... @cnnmonie
1K Followers 359 Following toy maker • storytelling @midjourney • games https://t.co/1EES3VdBDg
Kitabî (Kitabü'l Me... @kitabiir
75 Followers 635 Following Dedi ki bilginin, ilimin, irfanın, hikmetin, aklın, fikrin dilencisi ol. Hala elini tutmasını beklemekten başka bir şey yapmıyor. Düşünüyor.
Shashank Balija @bshashank1998
6 Followers 386 Following
Sam chou @Samchou1234440
0 Followers 1 Following
Du @JyduSeven
82 Followers 1K Following 17, Builder at heart, for connectedness 🌱 laying infra for change @SparkLab_City vision computing, ex-@eye/OS also a biomedicine Researcher & relentless Trier
vedanta @thvdnta
90 Followers 185 Following Developer @RetellAI | Typescript, Go, Python, C++ | CS student
Anton @santons177
39 Followers 789 Following
Jayden Manson @MansonJayd57649
0 Followers 57 Following
Dharamraksha @dharamraksha139
38 Followers 851 Following
Evan @Badbird_5907
96 Followers 277 Following 🇨🇦 Math @ University of Toronto @UofT (SG) SWE Building @Connect_Alum Officially forklift certified @Sentinels fan account
Raj @Rajni071976
105 Followers 271 Following
Sidessh @SidesshMore
1K Followers 440 Following Building https://t.co/a0ymG0xFjK ($21 MRR) | https://t.co/pFoNdIdS9T
Apify @apify
5K Followers 278 Following The largest marketplace of web scraping, data extraction, and automation tools. 🛒 https://t.co/1Qz9QFEq5B 🌟 https://t.co/x4G1meKqfK 📺 https://t.co/2nSklDztMo
Jan Čurn @jancurn
914 Followers 1K Following Engineer. Founder and CEO @Apify (YC F1). PhD @TCDdublin. Tweets about tech and random sh̶i̶tuff.
Kirill Vasilev @secretkirusha
0 Followers 15 Following
grelion @grelionVC
2 Followers 25 Following
robert goll @robert__goll
9 Followers 166 Following
Mustafa @oprydai
16K Followers 408 Following 0x0.5x engineer | robotics | design | biology | systems | built https://t.co/4zc6OMGjQS
Mert Gulsun @mert_gulsun
68 Followers 551 Following
esravil @esravil
751 Followers 1K Following Building @pinatadotfun | rustacean in progress | prev @google
Eli Reinhardt @eli_crypto
777 Followers 3K Following Changing the direction of the flow of value one day at a time
corrado @cver_me
444 Followers 517 Following founder who survived a tour in banking. now shipping code to pay the bills + building in the dark. looking for a mission worth taking. prev: unicredit, berkeley
Caden Li @cadenbuild
6K Followers 619 Following 18, cs @ucberkeley, learning @notionhq, exploring the modalities of life
Bruv @bruvatooo
14 Followers 382 Following
qwerty @jw87u6
1 Followers 10 Following
Gavin Wang @gavinwxx
0 Followers 22 Following
Oleg Viatkin @notolegv
420 Followers 1K Following @ethglobal finalist | math @ucberkeley | stuff @cursor_ai | head of external @calblockchain | building https://t.co/TTc1YqaOwn
Phu Nguyen @bennph_
1 Followers 44 Following
Om Chachad @TheOriginaliTE
1K Followers 201 Following CS '29 @USC Founder @StarlightApps | @LinkeeperApp, @Pencilera, @snAppForMac | Siri Shortcuts Maker prev. @OneTap_App SwiftUI ♥️
Wilson John @WilsonJohn71
0 Followers 13 Following
Makar Kuznietsov @MakarKuznietsov
183 Followers 342 Following @mit/🇺🇦/IPhO '21 Working on an AI tool to automatically optimize software - https://t.co/O6ZLkaHUK5
Rob zark @rob_zark
1 Followers 84 Following
Vincent Koc @vincent_koc
10K Followers 6K Following Technologist & Futurist | AI Engineering & Data Leadership | DevRel @cometml, Writer @forbes and Lecturer @MIT | Ex @Microsoft @Qantas | Startup Investor
getCream.AI @getcreamai
45 Followers 618 Following
John Wilson @Fengda77
0 Followers 15 Following
Edgar @theedqar
723 Followers 2K Following founder & CEO at Shopify app, @store_migration - the leading platform for migrating to Shopify
Mannat @mannatvjain
296 Followers 641 Following on nanotech quests • matsci/chem @columbia • research @MIT • grantee @nsf
Paul Graham @paulg
2.1M Followers 778 Following
Jeremy Fiance @jfiance
3K Followers 988 Following 🍄capitalist lost in Berkeley 🏠founder @thehousevc 7 first-round investments(so far) in @cal🦄changing the world 🤖AI builder since '12 🐻helping Bears Go!
Major League Hacking ... @MLHacks
68K Followers 9K Following MLH is a 600k+ member community empowering the next generation of student developers through hackathons.
Berkeley Inspire @berkeleyinspire
110K Followers 6K Following Stories that inspire — and are inspired by — @UCBerkeley's brilliant community. Official account of University Development & Alumni Relations.
𝐭𝐢𝐟𝐟 ˚�... @cnnmonie
1K Followers 359 Following toy maker • storytelling @midjourney • games https://t.co/1EES3VdBDg
UC Berkeley MEng @FungInstitute
2K Followers 984 Following Master of Engineering @UCBerkeley with a focus on leadership. Administered by the Fung Institute.
Visa @Visa
419K Followers 180 Following With Visa, it’s more than just a swipe, tap or click. It’s making a small step forward to where you want to be. Visa Presale Draw Official Rules: https://t.co/8jB4HwUrr3
Amazon @amazon
6.0M Followers 61 Following Where customer obsession meets invention. Use @AmazonHelp for customer support and @AmazonNews for the latest.
LiveKit @livekit
7K Followers 21 Following Open source framework and cloud platform for building voice, video, and physical AI apps. https://t.co/ntsaICjr6F https://t.co/9SAvOVO0BM
Regeneron @Regeneron
33K Followers 285 Following Official channel for Regeneron. We turn science into medicine for people with serious diseases. View our terms of engagement here: https://t.co/EuFDUdQQ5E
Citadel @Citadel
20K Followers 88 Following We are one of the world's leading alternative investment firms, pursuing superior long-term returns for the world's preeminent public & private institutions.
Voltage Park @VoltagePark
811 Followers 40 Following On a mission to make AI accessible for all. Account not monitored 24/7. For immediate assistance contact [email protected]
Arize AI @arizeai
4K Followers 120 Following Arize AI is an AI observability and LLM evaluation platform that helps teams deliver and maintain more successful AI in production.
Sui @SuiNetwork
1.1M Followers 631 Following Layer 1 blockchain designed to make digital asset ownership fast, private, secure, and accessible to everyone. Twitter by @SuiFoundation. RT ≠ endorsement.
CodeRabbit @coderabbitai
36K Followers 71 Following Supercharge your dev team with AI code reviews. Get your free trial now: https://t.co/GxSOapi2As!
Elastic @elastic
64K Followers 177 Following Elastic is The Search AI Company. We bring together the precision of search and the intelligence of AI to accelerate results that matter.
Warp @warpdotdev
40K Followers 1 Following A partner you can trust, from prompt to production https://t.co/u23h1O8MZJ
Toolhouse @ToolhouseAI
790 Followers 72 Following toolhouse makes agents so you can make money. sign up free.
lmarena.ai @arena
95K Followers 207 Following LMArena: Open Platform for Community-driven AI Benchmarking. Graduated from UC Berkeley / @lmsysorg. We’re hiring: https://t.co/1OkfLq2n0I
Anastasios Nikolas An... @ml_angelopoulos
5K Followers 1K Following Building @lmarena_ai. Statistics, model evaluation. Formerly @Berkeley_EECS, @stanford_ee, student researcher @GoogleDeepMind.
LMNT @lmnt_com
388 Followers 112 Following Next level AI text to speech. Lifelike. Ultrafast. Reliable. Discord: https://t.co/38NSLYLa3o
Supabase @supabase
171K Followers 88 Following The Postgres development platform. 🌐 https://t.co/kHsst88XA1 ⭐️ https://t.co/txGagqok1i 🎥 https://t.co/6eTjCTIrzK 💬 https://t.co/ikFm89oPVI
Vapi @Vapi_AI
8K Followers 2 Following Voice AI for developers. Integrate voice AI into your applications in minutes rather than months. Just ship it. 👾- https://t.co/bZ4usEWbWw
Letta @Letta_AI
4K Followers 0 Following Stateful agents that remember and learn https://t.co/4upATozfXj
Anthropic @AnthropicAI
647K Followers 35 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
Orkes @orkesio
653 Followers 44 Following 💡 Code, debug, and scale your distributed applications faster with Orkes Conductor! ⚡️
InspectMind AI (YC W2... @inspectmind
176 Followers 11 Following Write Construction Inspections Reports using AI, up to 100x faster
Fly.io @flydotio
29K Followers 91 Following Run web, AI, & app servers close to your users on CPUs and GPUs. Deploy and scale your app in minutes at https://t.co/ftpvlpWmnU.
Nitrode @GetNitrode
196 Followers 4 Following AI Game Development Engine & Platform (YC W25) No token or coin is launched or affiliated with Nitrode whatsoever.
Singapore Government @govsingapore
385K Followers 78 Following https://t.co/aXsc7hpWDJ - the official X account of the Singapore government. Your first stop for the very latest policy announcements, information and news on Singapore.
Vercel @vercel
369K Followers 8 Following Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Creators of @nextjs, @v0, and @aisdk.
Lambda @LambdaAPI
18K Followers 235 Following The Superintelligence Cloud | Gigawatt-scale AI Factories for Training & Inference
Uni-Fy @UniFy_io
5K Followers 2K Following Gamified Community Led D-commerce store fronts. Connect with a global audience, Grow with and reward your community, Launch Your Brand. --The Shopify Killers--
Fetch.ai @Fetch_ai
261K Followers 759 Following Try ASI One: World’s First Web3 LLM - https://t.co/aluyOJDcww Founding member of the @ASI_Alliance
Caroline Winnett 🐻 @carolinewinnett
2K Followers 2K Following Executive Director, Berkeley SkyDeck. Startup scholar, violinist, skier, cyclist. Ultra enthusiastic UC Berkeley alumni.
Sauhard Jain @sauhard_jain
439 Followers 799 Following @cartesia_ai • prev @ucberkeley @btfcal @calhacks
MindsDB @MindsDB
79K Followers 4K Following Connect, Unify, Respond to any data, anywhere with human-level intelligence. @Forbes Most Promising AI Companies, @Gartner_inc Cool Vendor
Nick Jiang @nickhjiang
775 Followers 293 Following interpreting neural networks @berkeley_ai // cs + philosophy @ucberkeley // prev @briskteaching @watershed
Inga Zhuravleva @ingarobotics
1K Followers 785 Following eng @midjourney | prev @untillabs @berkeley_ai