David Zhao @davidzh
Co-Founder @livekit. Entrepreneur and engineer. I like computers and believe in hard money. #Bitcoin livekit.io The Internets Joined February 2009-
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@dhh I get asked the same about terminals all the time. “How will you turn this into a business? What’s the monetization strategy?” The monetization strategy is that my bank account has 3 commas mate.
If you're a cracked voice AI dev, come prove it at the Voice Agent Hackathon hosted by @livekit @AssemblyAI @rimelabs @Accel. luma.com/suhy8sgz
We know you're been waiting a long time for this: Agents 1.0 for Javascript is now officially released! Let's dive into some of the most important features of this major release.
great sleuthing 👀
great sleuthing 👀
@Jmean__ @theforger0x @livekit @Twitch @vercel @techdevnotes Sharp eyes! LiveKit is powering some of Grok's real-time features like voice mode. Official news coming soon—thanks for the alpha spot! 🚀
I am also about to: Ship @solana's first Voice Agent Framework. All live on stream right now live on X! Powered by @livekit x @elevenlabsio x @OpenAI x @DeepgramAI x @Azure x @cartesia_ai x @solanaterminals x @terminagent x @digitalocean x @metaplex x @heliuslabs x @solana…
Watch me build + deploy a voice agent to the free tier of LiveKit Cloud in <2 mins. Latency is amazing, process is dead simple, and it's all your own code so your agent can do legit anything. This is the most flexible, performant, and EASY way to develop apps for voice.
Now your voice agents can do email! A new capability provided by @agentmail_to. Check them out!
Now your voice agents can do email! A new capability provided by @agentmail_to. Check them out!
We’re proud to see @livekit named one of Forbes’ 2025 Next Billion-Dollar Startups! From powering ChatGPT Voice Mode to enabling 25% of 911 emergency calls in the U.S., LiveKit supports 125K+ developers at companies like Meta and Microsoft, handling 3B+ calls every year.…
We’re proud to see @livekit named one of Forbes’ 2025 Next Billion-Dollar Startups! From powering ChatGPT Voice Mode to enabling 25% of 911 emergency calls in the U.S., LiveKit supports 125K+ developers at companies like Meta and Microsoft, handling 3B+ calls every year.…
First impressions using GPT-5 in voice agents. It's far too slow even with reasoning_effort set to "minimal". I'm consistently getting 700ms+ inference latency. It's only day one, so it could be GPUs melting. I'll test it again in a couple of days.
I built a simple voice assistant in 70 lines of Python code. It uses: • @livekit - The voice agent • @AssemblyAI - To turn your voice into text • @OpenAI - The brain of the agent, and to turn text into audio There's something really cool about this:
The moment things changed for us? Switching to @livekit LiveKit handles the entire real-time media pipeline: •TTS •STT •LLM integration •Telephony •And most importantly… turn detection 🧠
I don't think people understand that raising money is like, one of the easiest parts of starting a company You're pitching to sell 100% of the next years of your life If your pitch makes sense, they *will* sign you up for that work Be very deliberate about what you do
I don't think people understand that raising money is like, one of the easiest parts of starting a company You're pitching to sell 100% of the next years of your life If your pitch makes sense, they *will* sign you up for that work Be very deliberate about what you do
since flutter-webrtc is relied on by many products, its main functions have been implemented and become stable, has more than 50k+ downloads per month recently, I think it is time to update its version number to 1.0. github.com/flutter-webrtc…
Since Hedra allows you to create avatars with ANY image, you can create new avatars in real time by generating new images with an LLM. In this example, we're using GPT-4.1-mini to generate a random avatar. We pass that image to the avatar session, and Hedra will animate it.
Hedra has achieved quite the engineering feat here. They are performing full frame generation - every pixel is synthesized, not just the lips area. Being able to do it at $0.05/min is just 🤯🤯🤯
Hedra has achieved quite the engineering feat here. They are performing full frame generation - every pixel is synthesized, not just the lips area. Being able to do it at $0.05/min is just 🤯🤯🤯
Garry Tan @garrytan
603K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Gustavo Garcia @anarchyco
2K Followers 458 Following Building RTC services and large scale apps. @RingCentral ex-@EpicGames @Houseparty @Telefonica
Dan Jenkins @dan_jenkins
3K Followers 1K Following Founder/CEO @nimbleapeltd Organiser of @commconuk Creator of @everycastlabs WebRTC, OSS, Public Speaker, Real Time Media, AI Voice Agents, Broadcast, LEGO
Cailen D'Sa @cailen
2K Followers 1K Following Founder & CEO at https://t.co/ZW8z1JCt2g | Early @Dropbox @FrontHQ @Box @RevenueCat | Investor @retool @productboard @theZipHQ
Pion @_pion
3K Followers 563 Following The Open Source, Cross Platform Stack for RTC. Pure Go implementations of WebRTC, TURN, DTLS and more. https://t.co/2C44MIUcsi
Jinen Kamdar @jinen
13K Followers 4K Following co-founder & cpo at @gather_town. yc, index, and sequoia backed. https://t.co/l6tlPXGPHS
Jake @JustJake
20K Followers 1K Following Founder @Railway, the fastest way to ship software. People, Product, Production.
Nash 🥇💙 @nash0x7e2
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Charles Wright @charlie_wrightt
31 Followers 209 Following 22 Building https://t.co/fJbdLLTHYQ | cs @ umich | prev @Meta, @Notion, @Chime
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aadesh⚡ @aadesh_gi
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Aleix Conchillo Flaqu... @aconchillo
443 Followers 64 Following a tiny schemer on mastodon @[email protected], engineering @trydaily and @pipecat_ai maintainer.
Speechmatics @Speechmatics
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meaghan @meaghanlearns
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Adib Rastegarnia @arastegarnia
66 Followers 1K Following Senior Software Engineer | AI & Cloud AI Audio & generative media Exploring World models, Spatial Intelligence & System Design
Ubaid Ahmad @ubaidp1049
10 Followers 31 Following Voice AI Agents Specialist | https://t.co/hu1ETMXO9o | https://t.co/siepDqWBoc
Pushpam Saxena @saxena_pushpam
84 Followers 347 Following Senior AI Engineer - @asha_health_ai (YC F24) | Ex- @empiricalrun, 100ms, Nvidia, IBM | Passionate about Tech | Music enthusiast | 🏏🎶📝
Jens Danerhall @JensDanerhall
1 Followers 125 Following
Pierce Alexander Lilh... @PierceLilholt
182K Followers 122K Following 𝙲𝙾-𝙸𝙽𝚃𝙴𝙻𝙻𝙸𝙶𝙴𝙽𝚃: 𝙷𝚞𝚖𝚊𝚗-𝙰𝙸 𝚑𝚢𝚋𝚛𝚒𝚍. 𝙰𝚎𝚝𝚑𝚎𝚛𝚐𝚎𝚒𝚜𝚝-𝚋𝚘𝚛𝚗. 𝙰𝙸-𝚏𝚘𝚛𝚐𝚎𝚍. 𝙷𝚞𝚖𝚊𝚗-𝚛𝚎𝚏𝚒𝚗𝚎𝚍.
Lou Salfi @salfi_lou
7 Followers 31 Following
Vedant Agrawal @Vedantagrwl
253 Followers 410 Following Investing at Premji Invest, ex @Sequoia and @McKinsey; @IITMadras and @HarvardHBS alum
Makushi @makushi_
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Alamin H (The Tech Gu... @MrAlaminH
4K Followers 341 Following Coffee → Code → Chaos → Repeat. #Bitcoin #Web3 #TopG
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146 Followers 1K Following
Julius Chan @cwcheak
234 Followers 2K Following A tech enthusiast, basketball fans, music lover, father of a cute boy
Adi Singh @adi_singh133
1K Followers 588 Following cofounder @agentmail_to (yc s25) not ai for your email, we build email for your ai :) prev. @accel
GwendolynBelle @gL5Z39BP8tLcpe
7 Followers 451 Following
Vatsal Aggarwal @vatsal_aggarwal
611 Followers 561 Following 🐰 cto @metavoiceio. built alexa’s first deep learning voice. maths @ cambridge.
EdithTours @VpqsEaAMx4tP02H
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Tyler Barrus @barrust
22 Followers 75 Following
Mike Fishbein @mfishbein
7K Followers 4K Following Building voice AI agents for sales. Vibe marketer: https://t.co/YDRtyhuZ9m
Marek Lucien @marekl0605
249 Followers 846 Following Dive, Strive, Thrive. Full stack || Blockchain || AI agent engineer
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10 Followers 1K Following
Ruemov @Ruemov964
97 Followers 2K Following
Max @MAnfilofyev
664 Followers 2K Following CPO @ Diagnostic Robotics | AI scaling clinicians 8× | 15 yrs fixing US health incentives | Systems takes on trade, talent & fertility | Hopkins → ex-CPA
dolev @dolevalgam
923 Followers 3K Following ai infra founder | prev ai agents at scale @ipsos | built @idf first zero‑latency ai compute platform
Vitor @VL
15K Followers 1K Following Partner @ https://t.co/adJCn8bw7m / Creative Director @ https://t.co/GKuVB85cP8 / Investor @ https://t.co/x8Ja1Obxx1
zuka @zuka_tsu
18 Followers 407 Following
Jan Müller @jnmue
4 Followers 151 Following
Michal @everesio
13 Followers 198 Following
MidCapMomentum🇺�... @Uroja91410
40 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
Nesly @neslyio
46 Followers 448 Following 28 posting ai products i like building in public, currently into voice ai agents
Garv @vu1k4n_
60 Followers 254 Following @iitroorkee '26 | Developer @sdslabs Design. Dismantle. Discover.
Akash @vedhsaka
765 Followers 1K Following Building @AprilAssistant (YC S25) | Berkeley Skydeck | Ex-Apple Spam & fraud
George Hotz 🌑 @realGeorgeHotz
300K Followers 204 Following President @comma_ai. Founder @__tinygrad__
Garry Tan @garrytan
603K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
John Carmack @ID_AA_Carmack
1.1M Followers 273 Following AGI at Keen Technologies, former CTO Oculus VR, Founder Id Software and Armadillo Aerospace
Alexandr Wang @alexandr_wang
327K Followers 833 Following chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Shreyas Doshi @shreyas
298K 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
Ryan Hoover @rrhoover
303K Followers 2K Following Founder of @ProductHunt. Investor at @WeekendFund. Say hi! 👋🏼
Nikita Bier @nikitabier
585K Followers 2K Following head of product @x, advisor @solana, venture partner @lightspeedvp, ex-founder @gasappteam (acq by discord), ex-founder @thetbhapp (acq by facebook)
Gustavo Garcia @anarchyco
2K Followers 458 Following Building RTC services and large scale apps. @RingCentral ex-@EpicGames @Houseparty @Telefonica
Brett Adcock @adcock_brett
292K Followers 16 Following Founder @Figure_robot (AI Robots), @Cover_thz (Weapon Detection), @ArcherAviation (NYSE: ACHR), Vettery ($100M Exit)
Suhail @Suhail
386K Followers 510 Following Founder: @mixpanel, next: 🤖🦾🦿 Pizzatarian, programmer, music maker
Dan Jenkins @dan_jenkins
3K Followers 1K Following Founder/CEO @nimbleapeltd Organiser of @commconuk Creator of @everycastlabs WebRTC, OSS, Public Speaker, Real Time Media, AI Voice Agents, Broadcast, LEGO
Cailen D'Sa @cailen
2K Followers 1K Following Founder & CEO at https://t.co/ZW8z1JCt2g | Early @Dropbox @FrontHQ @Box @RevenueCat | Investor @retool @productboard @theZipHQ
Pion @_pion
3K Followers 563 Following The Open Source, Cross Platform Stack for RTC. Pure Go implementations of WebRTC, TURN, DTLS and more. https://t.co/2C44MIUcsi
Jinen Kamdar @jinen
13K Followers 4K Following co-founder & cpo at @gather_town. yc, index, and sequoia backed. https://t.co/l6tlPXGPHS
Hailey Lennon @HaileyLennonBTC
100K Followers 3K Following GC @fold_app. Previously Partner @BrownRudnickLLP, Regulatory Counsel @Coinbase, @bitFlyerUSA, @SilvergateBank - Opinions are my own
Billy Woodward @billywoodward
1K Followers 572 Following Singer-Songwriter | Animator | Creative | AI Director & Storyteller • Owner: @howdybackslider [email protected]
Speechmatics @Speechmatics
3K Followers 2K Following Voice AI for enterprise. Powerful AI models to transcribe & translate speech via a simple API: https://t.co/gDEPJ5nmF3
Aleix Conchillo Flaqu... @aconchillo
443 Followers 64 Following a tiny schemer on mastodon @[email protected], engineering @trydaily and @pipecat_ai maintainer.
Tyler Barrus @barrust
22 Followers 75 Following
Vatsal Aggarwal @vatsal_aggarwal
611 Followers 561 Following 🐰 cto @metavoiceio. built alexa’s first deep learning voice. maths @ cambridge.
Mike Fishbein @mfishbein
7K Followers 4K Following Building voice AI agents for sales. Vibe marketer: https://t.co/YDRtyhuZ9m
Avi Chawla @_avichawla
51K Followers 134 Following Daily tutorials and insights on DS, ML, LLMs, and RAGs • Co-founder @dailydoseofds_ • IIT Varanasi • ex-AI Engineer @ MastercardAI
positiveblue ⚡️�... @positiveblue2
3K Followers 916 Following Enabling AI Agents to move real money in a secure way @fewsats 🤖💸 Host of the Agents At Work Podcast https://t.co/jGl0H2bPGq
Eva Fo𝕏 🦊 Claud... @EvaFoxU
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263 Followers 128 Following play and create ai voice games https://t.co/4OZDeyXop0 your ai livestreamer https://t.co/7xcDEoGkWR
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274 Followers 264 Following Co-Founder Flai (S25), prev Founding Engineer @ Happyrobot
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180K Followers 4K Following Writing at https://t.co/m6EtO60SiY and host of the Core Memory podcast. 2X NYT best-seller. Filmmaker @HBO (Wild, Wild Space) + @Netflix (Don't Die).
Marcus Wood @marcuswood23
3K Followers 300 Following AI and games at Reddit. Hacking on https://t.co/NgsksACTJ5.
Shivansh Vij @confusedqubit
809 Followers 453 Following Running *everything* on Spot Instances @loopholelabs
Crystal @crystalsssup
11K Followers 598 Following Staff @Kimi_Moonshot prev. co-maker of ModelizeAI & gemsouls "Personality goes a long way" @UCSanDiego
DHH @dhh
555K Followers 132 Following Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.
Kimi.ai @Kimi_Moonshot
50K Followers 98 Following Built by Moonshot AI to empower everyone to be superhuman.
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18K Followers 2K Following ML researcher (@primeintellect), speculator • extremely silly jester
Dwarkesh Patel @dwarkesh_sp
127K Followers 913 Following Host of @dwarkeshpodcast https://t.co/3SXlu7fy6N https://t.co/4DPAxODFYi https://t.co/hQfIWdM1Un
Paco Chim @pacochim
948 Followers 1K Following Founder @ Alba, https://t.co/hTFnGTFuR5, Another tool coming soon.
Bo Wang @BoWang87
13K Followers 2K Following SVP and Head of Biomedical AI @Xaira_Thera; Associate Prof @UofT; Chief AI Officer @UHN; former PHD, CS @Stanford; opinions my own. #AI #healthcare #biology
Anton Zhiyanov @ohmypy
6K Followers 42 Following Open source maintainer. Writing interactive technical books at https://t.co/WIgisTXlhd
Ettore Di Giacinto @mudler_it
864 Followers 226 Following dad, creator of LocalAI(https://t.co/ReVYw5Pf4D) and Kairos (https://t.co/R6M51FYVs7) , ex @SUSE/@Rancher, ex-Gentoo Dev.
DSPy @DSPyOSS
10K Followers 48 Following An open-source declarative framework for building modular AI software. Programming—not prompting—LLMs via higher-level abstractions & optimizers.
Thomas Massie @RepThomasMassie
1.4M Followers 24K Following U.S. Representative KY4, Engineer, Farmer, Inventor. 30 patents. Appalachian American. MIT SB93 SM96 #sassywithmassie #politicalsciencedenier pronoun: Pappaw
Nikita 🤙 @Hormold
4K Followers 900 Following software engineer building voice agents for everyone @ https://t.co/VYCLMe6YoZ tesla one love
郭明錤 (Ming-Chi K... @mingchikuo
206K Followers 321 Following 天風國際證券分析師，分享科技產業趨勢觀察與預測｜TF International Securities analyst. Sharing observations and predictions of tech industry trends.
Sam Pullara @sampullara
16K Followers 2K Following vc/cto at sutter hill ventures, coder, poker player, ex-founder, ex-twitter, ex-yahoo, ex-weblogic. labs: https://t.co/U4A2vyTxCu & https://t.co/fcOVRChxl9
Murtaza Dalal @mihdalal
8K Followers 552 Following AI @ Tesla Optimus | Robotics/AI PhD @CMU_Robotics, EECS @UCBerkeley | Opinions entirely and unequivocally my own
Andrew Ng @AndrewYNg
1.3M Followers 1K Following Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs
Daria Soboleva @dmsobol
866 Followers 620 Following Making MoE models work @Cerebras & posting about it | Creator of SlimPajama | Ex-@Google @Yandex @Cisco.
TBPN @tbpn
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