Jacob Effron @jacobeffron
Managing Director @redpoint supporting @AbridgeHQ @ideogram_ai @tryramp @poolsideai @AcuityMD @scribehow @wearelegora @getgarner / AI pod: Unsupervised Learning youtube.com/@RedpointAI Joined March 2011-
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🚀 Big news at @tryaugie (Augment) : we’ve raised an $85M Series A, bringing total funding to $110M in just 5 months. 🧚 Why? To supercharge Augie—the most trusted AI teammate for logistics. 📈 Augie is already doubling operator productivity across teams managing $35B+ in…
Having built and sold e-commerce shipping startup Deliverr to Shopify for $2.1 billion in 2022, co-founder and CEO Harish Abbott knows the logistics techcrunch.com/2025/09/04/ai-…
🚀 𝗔𝗱𝘃𝗮𝗻𝗰𝗶𝗻𝗴 𝗖𝗹𝗶𝗻𝗶𝗰𝗮𝗹 𝗦𝗽𝗲𝗲𝗰𝗵 𝗥𝗲𝗰𝗼𝗴𝗻𝗶𝘁𝗶𝗼𝗻: 𝗦𝗲𝘁𝘁𝗶𝗻𝗴 𝗮 𝗡𝗲𝘄 𝗕𝗮𝗿 𝗳𝗼𝗿 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗴𝗿𝗮𝗱𝗲 𝗔𝗺𝗯𝗶𝗲𝗻𝘁 𝗔𝗜 𝗶𝗻 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲. Following the latest round of improvements for Abridge AI models, here are some key…
me and @jacobeffron had an excellent conversation with @elliotcohen about lots of stuff (how they're building General Medicine, consumer shopping in healthcare, etc.) But there was a particularly interesting part about what it was like building at Amazon post Pillpack…
Thanks to @jacobeffron and @nikillinit for inviting me on Vital Signs this week. It’s fun to catch up with friends and great to share more about what we’re building at General Medicine, including our approach to make sure people can own their own healthcare.
Fun Vital Signs with PillPack/General Medicine co-founder @elliotcohen and @nikillinit on: - Lessons from PillPack and Amazon - Why consumers are smarter than healthcare thinks - Building an effective front door to healthcare - Why doctor quality is context-dependent…
Introducing Ideogram Character -- the first character consistency model that works with just one reference image. Now available to all users for free! Create consistent character images in any style, expression, scene, and lighting. Who wants video next? 🥺
Sign up!! SaaStr WORKSHOP WEDNESDAY this week: @Redpoint's AI Investment Playbook! with Managing Director @jacobeffron 1⃣Their 3-question framework 2⃣What's working now 3⃣The fundamentals haven't changed - but the timeline has compressed dramatically. Sign up at link in…
What are the new table-stakes AI features for SaaS? When mobile first emerged, most apps were just wrappers around desktop features, until a new generation of products were built natively for mobile habits, constraints, and capabilities. On Unsupervised Learning @Sirupsen told…
New Unsupervised Learning with @hausman_k & @DannyDriess (@physical_int) on building generalist robotics foundation models and: - What’s next in AI x robotics - Biggest outstanding questions - How they 10x’d model training speed - Open sourcing π 0 - Breakthroughs…
Abridge raises $300M Series E funding round led by @a16z, and joined by @khoslaventures to pioneer a new paradigm of care with intelligence at the point of conversation. 🚀 @DavidGeorge83, 𝗚𝗲𝗻𝗲𝗿𝗮𝗹 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝗮𝘁 𝗔𝗻𝗱𝗿𝗲𝗲𝘀𝘀𝗲𝗻 𝗛𝗼𝗿𝗼𝘄𝗶𝘁𝘇: “Abridge…
New Unsupervised Learning with @istoica05 Co-Founder @databricks, @anyscalecompute, and @lmarena_ai - and special guest host @_RobToews on: - Why Ion and the team turned a research project into the company LMArena - Why evaluating LLMs is so much harder than it looks - Why…
The Redpoint InfraRed 100 is now live! This list honors 100 infrastructure innovators who are transforming how businesses scale, secure, and succeed. Check out this year's honorees and dive deeper with the dynamic list and our complete InfraRed Report linked below.

Morgan Cheatham, MD @morgancheatham
12K Followers 2K Following partner, head of healthcare + life sciences @BreyerCap | genomics @harvard @bostonchildrens | editorial @NEJM_AI @decodingbio | bayesian
Brendan Keeler @healthapiguy
12K Followers 768 Following interoperability practice lead at https://t.co/GFmkh2fU1I advisor flexpa, elion, revero, vitalize. formerly zus, redox, carequality advisory board, epic
Blake Madden 🏥 @B_Madden4
16K Followers 1K Following I break down the $4.9T business of healthcare after working on the inside. Essays on strategy, M&A, finance, health tech, & more. Texas ex
Alyssa Jaffee @AlyssaJoyJaffee
13K Followers 1K Following VC Partner @7wireventures empowering consumers to be better stewards of their health. Digital health enthusiast. Storyteller. Boy mom x 3!
Andy Mychkovsky @healthcareandy
20K Followers 841 Following Tweets about the $4.5 trillion U.S. healthcare system | Join 7,000 newsletter readers here: https://t.co/4uotjdkYc4
Stuart Blitz @StuartBlitz
7K Followers 4K Following Co-Founder/COO @HoneHealth, formerly CBO @7SBio, @AgaMatrix, travel guru, consumer health tech, helper
Farzad Mostashari @Farzad_MD
58K Followers 2K Following Founder, Aledade Former National Coordinator for Health IT NYC Health Dept/ CDC EIS Officer views my own
Chris Hogg @cwhogg
9K Followers 562 Following Co-founder/CEO of Marley Medical. Formerly of Propeller Health. Was founder of 100Plus. Trying to improve healthcare one data point at a time. Husband and dad
Jan-Felix Schneider @jfschneidr
5K Followers 379 Following Ex-@PalantirTech | Co-Founder @joinarlo | Health Tech Nerd | Subscribe to my Newsletter: https://t.co/OGS9LXTs3F
Matt Turck @mattturck
124K Followers 2K Following VC at @FirstMarkCap. I'm a VC, so of course I have a podcast: https://t.co/Usnenl0zfI
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.
Jared Dashevsky, MD, ... @jareddashevsky
4K Followers 979 Following Physicians' go-to friend for staying ahead on digital health, policy & business | Writing 💌Healthcare Huddle newsletter
Neal Khosla @nealkhosla
29K Followers 935 Following I judge myself on what my 8 and 80 year old selves would think. CEO of @CuraiHQ, an AI-powered virtual clinic on a mission to improve access to care at scale.
andrew arruda 🏄... @AndrewArruda
12K Followers 4K Following refactoring healthcare @flexpa, democratizing law @rossintel, investing inside @maniacvc. raised by the internet. surfer. dad x2. 🥊. god bless 🇺🇸.
Elliot Hershberg @ElliotHershberg
16K Followers 934 Following Partner @AmplifyPartners, writing https://t.co/LSbi0EEiHU
Ruby Gadelrab @DivaBiotech
10K Followers 7K Following CEO and Founder of @M_Disrupt, Healthcare Executive #Genomics #DigitalHealth expert, ex VP Commercial Marketing @23andme, advisor, mentor.
Dan O'Neill @dp_oneill
5K Followers 807 Following Healthcare services, tech & policy nerd. Alum: @theNAMedicine, @StanfordEng, @SAISHopkins, @CMCnews, @BCG and various health services & tech cos. Views my own.
Gurkirat singh @gurkirat_7
62 Followers 2K Following
Jacques @JacquesThibs
4K Followers 1K Following Stealth founder building Bell Labs for the modern era. AI alignment researcher and physicist. 🇨🇦
Jyothi Vallurupalli @JyothiVall
27 Followers 495 Following
Joel Washington @joelwashington
1K Followers 5K Following Founder, Modern Talent (tech talent recruiting), Zero/Level (sold, ~$50m), Shift (went public, hit $1b rev & valuation). Fmr Pres., Belong SPAC (NASDAQ:BLNG)
Sharat Akasapu @sharataka
237 Followers 983 Following
Alex Kolicich @AlexKolicich
5K Followers 1K Following Writing: https://t.co/I56eOEsBVy Founding GP @8VC Former @PalantirTech, @Google, Clarium, @UWaterloo Interested in IT, BioIT, Macro, Public Equities
PaiNova @painova_inc
25 Followers 463 Following
Haley Kurtz @haley_kurtz_ai
102 Followers 952 Following Founder of Willow AI 🌿 Proprietary emotion-mirroring in LLMs by accident. No team. No funding. May also be a witch. Unconfirmed. Stay Tuned ✨
Jason Wei @_jasonwei
98K Followers 635 Following ai researcher @meta superintelligence labs, past: openai, google 🧠
Ashish Piplani @ashishpiplani
120 Followers 291 Following beginner, father, e-commerce professional. Built GrabUnlimited - the largest paid membership in southeast
Emily @Emily19870417
776 Followers 705 Following Stop loss is not difficult, but the difficult thing is take profit.
shawn.eth @shacheng
8K Followers 7K Following Managing Partner, @systemic_vc. 🏄🏻♂️Boards: @tributelabsxyz 💫Advisor, @ConsenSysMesh. 👨👩👧👦🐱🏰
Logesh Krishnamurthy @LogeshKris18470
158 Followers 3K Following
TechStockRadar🇺�... @Mervo577624
27 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
Igor Rich .nad @richigor9
274 Followers 2K Following https://t.co/Jbu7pcxSiM @pinad_xyz on Monad #pinad”
Kat @Kat_Build
37 Followers 794 Following Market Researcher @Amazon AGI SF Lab. Quant for people. Love iced coffee and my quiet Player Piano paranoia.
vCom Solutions @vComSolutions
460 Followers 348 Following One powerful place to buy, manage and pay for your corporate technology. #ITmanagement #Network #Mobile #SaaS #Cloud #AI #MSP
wawawa @bianzoubianshuo
8 Followers 511 Following
Dev @DevvMandal
4K Followers 514 Following nerd | co-founder at Markov | ex @SarvamAI @devrev | IITM ‘27
Rohan Paul @rohanpaul_ai
83K Followers 8K Following Compiling in real-time, the race towards AGI. 🗞️ Don't miss my daily top 1% AI analysis newsletter directly to your inbox 👉 https://t.co/6LBxO8215l
rl s @hello__srl
0 Followers 56 Following
Sameer Dholakia @spdholakia
4K Followers 753 Following Father, Husband, GP @BessemerVP @Anthropic @AbridgeHQ @EvenUpLaw @Fieldguide @DeepLcom @HeyJasperAI. Board: @PagerDuty @ServiceTitan @PledgeOne @SendGrid
Maxplank @Maxplank31
237 Followers 592 Following
Femmy @femmy_07
110 Followers 2K Following
Fan Liu @liufanbrooks
31 Followers 489 Following
Charlie Moss @charliehmoss
141 Followers 235 Following GTM Executive | Revenue Leader | Startup CRO | Driving Growth & Recurring Customer Impact in SaaS | AI GTM Practitioner
120l3327 @120l3327
12 Followers 4K Following
Satish Giri @SatishGiri_
334 Followers 3K Following Follow For Tech Sales Tips | TOGAF | CCaaS | Security & Compliance | AI practitioner | Content Creator | Curator of 🦫Beaver The SE™ |
Florent Bekerman @Beker_09
606 Followers 583 Following Research @OpenAI. Previously ML at Cruise | Math PhD @MIT
Siddharth Betala @SiddharthBetal
228 Followers 3K Following ML @entalpic_ai || 24 || IIT Madras || Prev interns @ UofT, UW || Interested in NLP, Explainability and AI4Science
Arpan Punyani @arpanpunyani
1K Followers 5K Following Co-Founder and GP @garudavc, pre-seed/seed investor. Early @okta. Prev JD and equity analyst. Dad and Husband, Miami-born.
Akash Bahai @akashbahai
652 Followers 5K Following Machine Learning | Bioinformatics, PostDoc @NTU_LKCMedicine | Past: @IISERPune, @Helmholtz_HZI, @ntusbs
Marcin Cieslik @i000
373 Followers 2K Following
CUI LUN🇫🇷🇨�... @omnicui
441 Followers 3K Following Synthetic biology | CRISPR | Institut Pasteur | Adelaide University | SJTU | Professor in Changzhou University
Alex @Somma_Alex
132 Followers 1K Following
Muthukrishnan @MuthukrishnanB
2K Followers 2K Following
Am walton @annmariswalton
4 Followers 149 Following
REITsCashflow🇺🇸 @Ibiuiwpor93883
46 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
Pengming Wang @PengmingWang
289 Followers 218 Following Founding team @poolsideai | prev @DeepMind, PhD @Cambridge_Uni, FunSearch co-author
Sir Nodebridge @chessieowl
4 Followers 42 Following Chess, startups, tea ☕, and a bit too much Agatha Christie | Can be found in a Cambridge cafe 🦉
Nik @Cause_love
51 Followers 585 Following
Nikhil Krishnan @nikillinit
61K Followers 1K Following Thinkboi the only funny + non-jargon healthcare newsletter: https://t.co/61zgESgkhw learn healthcare quickly with crash courses: https://t.co/C6cWc5YHK7
Christina Farr @chrissyfarr
93K Followers 3K Following Managing director at Manatt. GP at Scrub Capital. EIC/host of the health-tech “Second Opinion” & podcast. Mama. Opinions my own.
Morgan Cheatham, MD @morgancheatham
12K Followers 2K Following partner, head of healthcare + life sciences @BreyerCap | genomics @harvard @bostonchildrens | editorial @NEJM_AI @decodingbio | bayesian
Tweets from Zach Wein... @zachweinberg
74K Followers 423 Following I do healthcare & tech stuff. Founder of https://t.co/uJTXjZVNJt, Flatiron Health (acq @Roche~$2b) & Invite Media (acq @Google~$81m). Invest @ https://t.co/2D00yW2Be4
Brendan Keeler @healthapiguy
12K Followers 768 Following interoperability practice lead at https://t.co/GFmkh2fU1I advisor flexpa, elion, revero, vitalize. formerly zus, redox, carequality advisory board, epic
Blake Madden 🏥 @B_Madden4
16K Followers 1K Following I break down the $4.9T business of healthcare after working on the inside. Essays on strategy, M&A, finance, health tech, & more. Texas ex
Alyssa Jaffee @AlyssaJoyJaffee
13K Followers 1K Following VC Partner @7wireventures empowering consumers to be better stewards of their health. Digital health enthusiast. Storyteller. Boy mom x 3!
Andy Mychkovsky @healthcareandy
20K Followers 841 Following Tweets about the $4.5 trillion U.S. healthcare system | Join 7,000 newsletter readers here: https://t.co/4uotjdkYc4
Farzad Mostashari @Farzad_MD
58K Followers 2K Following Founder, Aledade Former National Coordinator for Health IT NYC Health Dept/ CDC EIS Officer views my own
Chris Hogg @cwhogg
9K Followers 562 Following Co-founder/CEO of Marley Medical. Formerly of Propeller Health. Was founder of 100Plus. Trying to improve healthcare one data point at a time. Husband and dad
Jan-Felix Schneider @jfschneidr
5K Followers 379 Following Ex-@PalantirTech | Co-Founder @joinarlo | Health Tech Nerd | Subscribe to my Newsletter: https://t.co/OGS9LXTs3F
Bill Gurley @bgurley
720K Followers 2K Following VC @benchmark, Investor: @grubhub, @zillow, @uber, @stitchfix, @nextdoor, @glassdoor, @hacker0x01, @solvhealth, @instawork Trustee @sfiscience, Podcast: @bg2pod
Josh Wolfe @wolfejosh
165K Followers 7K Following co-founder + partner @ Lux Capital | Trustee @SfiScience Santa Fe Inst | Founding Chair @CiPrep (Brooklyn) | Co-Founder of Carson, Quinn & Bodhi w/ @ltwolfe
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.
Jared Dashevsky, MD, ... @jareddashevsky
4K Followers 979 Following Physicians' go-to friend for staying ahead on digital health, policy & business | Writing 💌Healthcare Huddle newsletter
Neal Khosla @nealkhosla
29K Followers 935 Following I judge myself on what my 8 and 80 year old selves would think. CEO of @CuraiHQ, an AI-powered virtual clinic on a mission to improve access to care at scale.
Alex Kolicich @AlexKolicich
5K Followers 1K Following Writing: https://t.co/I56eOEsBVy Founding GP @8VC Former @PalantirTech, @Google, Clarium, @UWaterloo Interested in IT, BioIT, Macro, Public Equities
Sameer Dholakia @spdholakia
4K Followers 753 Following Father, Husband, GP @BessemerVP @Anthropic @AbridgeHQ @EvenUpLaw @Fieldguide @DeepLcom @HeyJasperAI. Board: @PagerDuty @ServiceTitan @PledgeOne @SendGrid
Elliot Cohen @elliotcohen
4K Followers 1K Following Co-founder @generalmedco, was co-founder @PillPack and @hackmedmit.
Simon Eskildsen @Sirupsen
11K Followers 800 Following co-founder & ceo @turbopuffer, former infra @Shopify 1k→1m RPS
Danny Driess @DannyDriess
4K Followers 327 Following Research Scientist @physical_int. Formerly Google DeepMind
Brendan (can/do) @BrendanFoody
9K Followers 448 Following ceo @mercor_ai | labor markets fascinate me
Richard Price @richardprice100
4K Followers 1K Following Founder of https://t.co/C9ZG771YZB. Academia's mission is to accelerate the world's research. Before starting Academia, I did a doctorate in philosophy at Oxford.
Sholto Douglas @_sholtodouglas
25K Followers 1K Following Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter
Dan Mac @daniel_mac8
13K Followers 4K Following ai field engineer @ampcode | writing token stream | goodness, truth and ai | building at https://t.co/uHL1smAnbN
Daniel Kokotajlo @DKokotajlo
24K Followers 244 Following
Arjun Khemani @arjunkhemani
29K Followers 102 Following memetic warfare at @zcash | prev @getairchat with @naval | podcast: https://t.co/Ti3neVFnUt
Carlos E. Perez @IntuitMachine
39K Followers 5K Following Quaternion Process Theory, Artificial (Intuition, Fluency, Empathy), Patterns for (Generative, Reason, Agentic) AI, https://t.co/fhXw0zjxXp
TheAIGRID @TheAiGrid
7K Followers 469 Following 350,000+ Subscribers On Youtube. The Latest In Artificial Intelligence News,Research and Updates. https://t.co/00h8FGPPlZ https://t.co/rWybeaStSe
AshutoshShrivastava @ai_for_success
67K Followers 2K Following Post about latest AI news, tools, tutorials and memes.
Wes Roth @WesRothMoney
22K Followers 597 Following FOLLOWS YOU. Artificial Intelligence, Automation & Optimism. Everything I say is 100% serious...
Tansu Yegen @TansuYegen
1.6M Followers 2K Following Exploring the intersections of AI, startups, and the economy 🌐 | Top 100 Most Influential X Accounts | All opinions are my own #AI |
The Humanoid Hub @TheHumanoidHub
64K Followers 737 Following Humanoid Robots: Technology, Business, and Social Dynamics
Rowan Cheung @rowancheung
564K Followers 513 Following Founder of the world’s most read daily AI newsletter @therundownai. Sharing the latest developments in the world of artificial intelligence.
AI Notkilleveryoneism... @AISafetyMemes
88K Followers 1K Following Techno-optimist, but AGI is not like the other technologies. Step 1: make memes. Step 2: ??? Step 3: lower p(doom)
The Daily Ai @The_DailyAi
47K Followers 188 Following Analyzing AI breakthroughs & emerging tech | Open to partnerships | [email protected] ✉️
ControlAI @ai_ctrl
16K Followers 96 Following Fighting to Keep Humanity in Control. Join our free newsletter at https://t.co/xhLaji26HF! We also have a discord: https://t.co/Ov928bDnac
Liron Shapira @liron
40K Followers 1K Following Host of Doom Debates — disagreements that must be resolved before the world ends.
Dan Shipper 📧 @danshipper
72K Followers 2K Following co-founder / ceo @every | host of the AI & I podcast | “Thoreau with WiFi” - ChatGPT
Rohan Paul @rohanpaul_ai
83K Followers 8K Following Compiling in real-time, the race towards AGI. 🗞️ Don't miss my daily top 1% AI analysis newsletter directly to your inbox 👉 https://t.co/6LBxO8215l
Alessio Fanelli @FanaHOVA
7K Followers 989 Following Building @KernelLabs_ai | Co-host @latentspacepod | Partner @decibelvc | https://t.co/u4J6NVjUzd
Steve ☕️ @stevendcoffey
2K Followers 475 Following API things @openai. Former founder, lifelong builder | 〽️ Go blue
Nikunj Handa @nikunjhanda
4K Followers 1K Following Product @openaidevs | [email protected] 🇮🇳🇴🇲🇬🇭🇸🇬🇺🇸
Jonathan Ross @JonathanRoss321
24K Followers 187 Following CEO & Founder @ Groq®, the Most Popular Fast Inference API | Creator of the TPU and LPU, Two of the Most Important AI Chips | Doubling 🌍's AI Compute by 2027
Legora @WeAreLegora
577 Followers 16 Following Our mission is to empower exceptional lawyers. We’re building the world’s first truly collaborative AI for legal professionals.
Unsupervised Learning @ULpodcast
49 Followers 4 Following Probing AI’s sharpest minds—what’s here, what’s ahead, and what it means for businesses and the world. a podcast by @Redpoint https://t.co/VlGXWeY7SQ
Chetan Puttagunta @chetanp
104K Followers 1K Following @benchmark investing in software at seed/ series a
Mira Murati @miramurati
365K Followers 573 Following Now building @thinkymachines. Previously CTO @OpenAI
Bob McGrew @bobmcgrewai
27K Followers 1K Following Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.
Jason Wei @_jasonwei
98K Followers 635 Following ai researcher @meta superintelligence labs, past: openai, google 🧠
Arfur Rock @ArfurRock
34K Followers 3K Following anon GP at your favorite multi-stage VC // OS intel for the private markets