Chris O'Brien @obrien
Journalist in Paris publishing The French Tech Journal newsletter 🇺🇲🇫🇷. Launching: The France AI Radar: https://t.co/eqHvUDYmB8 frenchtechjournal.com Paris, France Joined December 2007-
Tweets48K
-
Followers23K
-
Following14K
-
Likes177K
@amelia_tweetz Hey, you have 36 kinds of ketchup and unaffordable health care, so, I guess it all evens out?
It's pronounced "Arkansaw" and not "AR-Kansas." there is literally a law about that, so be careful!
Sports is just the University of Arkansas. Mascot: Razorbacks. Learn to say: woo pig sooie!
Congrats, but the move to Arkansas will be a shocker. Here's what you need to know, my French Fried Friend...
It's official: @Walmart to acquire @vibedotco ! What the Vibe team has built since our inception is phenomenal. Not just an ad platform but a full infrastructure that unlocked real performance on CTV. Joining forces with Walmart, the largest US retailer and second largest US
@marcidale Local man votes for Nazi, worries about extremism. Film at 11.
AGNT Podcast Ep 11: with @GemmaAllenSays & moi This week: 1. @SpaceX is really three businesses: Starlink, Space, and xAI, each with very different valuation drivers. 2. @OpenAI and @AnthropicAI face growing scrutiny on profitability, growth durability, and AI unit economics ahead of potential IPOs. 2. The AI buildout is real, but investors are increasingly focused on sustainable token spend and enterprise ROI. 3. Chinese open-source models (GLM 5.2, DeepSeek, Qwen) are rapidly closing the capability gap while dramatically reducing costs. 4. The future enterprise stack is likely multi-model: frontier models as "captains" and cheaper models as "crew members." 5. Geopolitics may slow adoption, but cost and performance advantages make open-source models hard to ignore. 6. Fugu highlights a new frontier: orchestration embedded directly into model weights, not just external agent frameworks. 7. AI moats are moving fast—from models, to context, to orchestration, and increasingly to operational workflows. The trillion-dollar question: where does durable value live when the underlying technology changes every month? youtu.be/bCuEYVQatKM?si…
@shaunmmaguire Chill man. They'll get that reflecting pool cleaned up sooner or later.
@SebCouasnon @arthurquerou @kmtxscience @keymantics @seedtag Il me semble !
One of the most impressive footnotes: @arthurquerou and Franck Tetzlaff were co-founders of @kmtxscience (previously @keymantics), a French company dedicated to building AI models to optimize and automate performance campaigns. In 2022, @seedtag acquired KMTX, but...
🚨Breaking, as the kids say: @Walmart is buying @vibedotco for $1.4 billion in one of the largest #frenchtech exits in, well, a long, long, long time. (our explainer video from their $50M funding round last October)
Disinformation on social media? What!!! But I was told that was just lefty woke trans cancel culture anti free speech DEI nonsense! That's why they disabled all the guardrails against that stuff. This can't possibly be true, because that would mean...
@L08818 @MarcoFoster_ Disinformation on social media? What!!! But I was told that was just lefty woke trans cancel culture anti free speech DEI nonsense! That's why they disabled all the guardrails against that stuff. This can't possibly be true, because that would mean...
The U.S. is cooked...
Theo Von: “Nobody wants a data center dude. And the people that want them to me, they seem kind of evil. Nobody wants this shit. One of these companies is gonna own all of this information. There’s gonna become this social or emotional credit score and then AI is gonna try to
@nmasc_ ...that means more context, workflow, memory, which improves agentic deployment in ways that are just as important as the underlying model. But Silicon Valley is just obsessed with benchmarks, so they dismiss these companies. 🤷♂️
@nmasc_ ...but they look at Cohere or Mistral and assume, well, they are not top of the benchmarks, so they are "cooked." But because they can deploy bespoke, on premise, and open (often), governments and enterprises that care about privacy and sovereignty will share more data...
alex 🏴☠️�... @alex
105K Followers 8K Following Journalist. @twistartups, @CaOptNews. Dad x3. He/Him. Black Lives Matter. I podcast and write. Hey!
Alex Konrad @alexrkonrad
90K Followers 4K Following Founder and editor of @upstartsmediaco, a new tech publication focused on the startup ecosystem. Previously @Forbes senior editor. Email: [email protected]
Robin Wauters @robinwauters
56K Followers 21K Following European tech ecosystem builder. @Profoundo_com (strategic comms + startup advisory) + Board @ European Startup Network / Investor @SyndicateOneVC + EWOR
Rachel Metz @rachelmetz
34K Followers 5K Following i write about AI for Bloomberg @Technology. rachelmetz.11 on signal. she/her. opinions my own. [email protected] (tips yes, pitches nono).
Mike Murphy @mcwm
25K Followers 957 Following EIC @IBMResearch. Raised in Britain with a Brooklyn accent. Longtime reporter. Views mine.
Natasha Mascarenhas @nmasc_
55K Followers 5K Following I write about venture capital & the circles that run Silicon Valley for Bloomberg @technology. Find me on Signal at +1 925 271 0912.
Patrick Amiel @patamiel
18K Followers 2K Following Serial entrepreneur & investor ✖️ Building & Backing Startups across Europe ↔ LatAm/US ✖️ #21 BA France 2025.
Harry McCracken @harrymccracken
83K Followers 5K Following Former Twitter user. Where to find me now: https://t.co/85a9dzDbTo
Mike Butcher (BlueSky... @mikebutcher
137K Followers 16K Following Founder & Editor, @Pathfounders | formerly @TechCrunch | [email protected] | Signal mikebutcher.04 | https://t.co/JepXg7SOFj (MBE)
Charlie Perreau @CharliePERREAU
11K Followers 356 Following Cheffe du service Tech-Medias-Start-up @LesEchos. Ex-@journaldunet. DM ouverts.
Mary Ann Azevedo @bayareawriter
43K Followers 7K Following Freelance writer @CrunchbaseNews, @ThisWeekinFintech, @CrainCurrency Ex-@TechCrunch. Believer in the power of kindness. [email protected].
Ashley Mayer @ashleymayer
63K Followers 3K Following Co-founder and GP @coalitionvc, investing in pre-seed/seed startups. Co-host of @greatchatpod. Former comms pro @Glossier, @SocialCapital, @Box.
drew olanoff @yoda
32K Followers 3K Following dad / troubadour / unofficial @sixers mascot / former @synctera @textplus @techcrunch @yahoo @eyeem @scaleworks / #blamedrewscancer
Matthew Fraser 🇪�... @frasermatthew
10K Followers 5K Following Professor in Paris. Ex-journalist: critic, columnist, Editor-in-Chief, television presenter. Six books. Substack: Left Bank / Right Bank. Agent: J.P. Marshall.
Dean Takahashi @deantak
43K Followers 4K Following Been a journalist since 1987 and am Editorial Director for the independent GamesBeat. I cover games, chips, hardware, R&D, and more. Wrote two books on Xbox.
Amy Lewin @amyrlewin
20K Followers 1K Following Editor @siftedeu, covering startups and tech, backed by the FT | [email protected] | For our latest, greatest stories, sign up to our newsletters 👇
Caroline Harrap @CarolineHarrap
6K Followers 5K Following Freelance journalist & editor in Paris | Bylines @ BBC, France Today, The Guardian etc | Now over at https://t.co/gIyVueWkSH
Patrick Moorhead @PatrickMoorhead
65K Followers 5K Following Founder, CEO, Chief Analyst @MoorInsStrat. Co-founder of @TheSixFiveMedia and @Signal_65. Ex-AMD CVP, Compaq (now HP/HPE), AltaVista dot-com survivor.
Cathy White @cathywhite10
5K Followers 4K Following I help European #startups & #VCs to share their stories @cewcomms. Open about #mentalhealth. Loving life in Barcelona. New Angel Investor. Opinions mine.
Futuur @futuurHQ
6K Followers 5K Following Trade the future. Play money. Real money. Politics, crypto, sports & more. Join the community: https://t.co/6HwtZphzh6
Ronan @Ronanchamberss
2K Followers 989 Following Monitoring the situation in Europe Tuesdays & Thursdays on @etnshow Frequent wearer of caps according to @siftedeu
Ari Paparo @aripap
27K Followers 4K Following Ad Tech influencer, @marketecturetv Author: Yield. How Google bought, built, and Bullied Its Way to Advertising Dominance https://t.co/tmvieZIMsl
John Beschamel @JohnBeschajra
8 Followers 264 Following
Levent Arman @LeventArman888
288 Followers 3K Following GOOD GOY GONE BAD “To learn who rules over you, simply find out who you are not allowed to criticize” #FuckIsrael
Russell Crowe @BenZuckerrlz
0 Followers 4 Following only Russell Crowe private Page for lovely fans 🥰❤️
George Campbell @AlignmentMythAI
17 Followers 584 Following Author of The Alignment Myth - a book about humans and AI. Substack:https://t.co/VmYC2dcP2T
Cypri @Cyprien_Dev
41 Followers 183 Following Dev, en recherche éternelle de nouvelles choses à apprendre ❤ JS PHP React
Jaime Moody @BLKBLUEPPT
6 Followers 174 Following I cover Tech, Digital, and Cyber Policy at the U.S. Embassy in Paris 🇺🇸🇫🇷⚜️
Cécile Rouet @CecileR_
906 Followers 2K Following Digital marketing manager // #growthhacking #programmatic #inboundmarketing #rtb #data #MBAMCI
Meganageur @meganageur
2 Followers 649 Following
matthieubc @Matthieu460422
12 Followers 1K Following
Data Value Strategy @innovimax
622 Followers 5K Following W3C Member (XSL, XQuery, XProc), ISO SC 34 Member, AFNOR Member, ANR CODEX Project
kevin costner @kevincostn56087
12 Followers 823 Following
Paul Bachelier @Paul_Bache_
15 Followers 269 Following
ECTHRwatch.org @ECtHRwatch
2K Followers 4K Following Whistleblower (now x2) in a global financial criminal case targeting McDonald's Corporation. Gag ordered by the CIA/DoD in June 2023. ECtHR case # 50552/22.
Viam @viamrobotics
1K Followers 273 Following Viam is the software platform for building, deploying, and managing robotics applications.
parisbayarea @parisbayarea
2K Followers 1K Following building @hackiterate | wannabe Investor | mostly unfiltered thoughts, individuating…
Andrew Curran @AndrewCurran_
62K Followers 18K Following 🏰 - I write about AI, mostly. Expect some strange sights.
Paul von Chamier, PhD @Paul_VonChamier
376 Followers 7K Following Macroeconomist | Data Scientist | Team Manager
jin @jinboyman
75 Followers 4K Following
Gelin Kaye @GKaye50287
6 Followers 67 Following
van lilith bush @VannevarB
1K Followers 5K Following 1619. BLM. M4A. UBI. Flâneur Cyclist. Veteran. Voter. 🏳️⚧️ 🩵🩷🤍🩷🩵 🇵🇸 🇺🇦
Amad Zarak @AmadZarak34414
41 Followers 2K Following
Harshvardhan @hpatni1608
111 Followers 6K Following
Gaston Olvera @GastonOlvera
1K Followers 6K Following Californian since 2000. I design and do things. Many things. I speak for no one but myself, especially my employer.
R-Yay @R_YayOFFICIAL
9K Followers 6K Following Autism+ADHD+dyspraxia. Stereotypical Jew. Fishtank Season 4 finalist. I like cartoons, musicals, and masterdebating. Follows =/= endorsements. Jax is cisgender.
Josh Rogin @joshrogin
259K Followers 21K Following The Cable on Substack https://t.co/yvpUraUhTX Lead Global Security Analyst, Washington Post Author, Chaos Under Heaven: Trump, Xi & the Battle for the 21st Century
David Buckley @mediumbuckley
420 Followers 8K Following I do a lot of things. Some of them well. Lawyer. Fmr largebuckley.
POTUS @atleysmedleyPR
64 Followers 2K Following
this is crazy @_realRisingStar
0 Followers 1K Following
Antonio García Mart�... @antoniogm
225K Followers 17K Following Director, @base growth. Founder @spindl_xyz (acq. @coinbase). Wrote bestseller 'Chaos Monkeys'. גם זה יעבור 🇺🇸🇪🇸
Changes Everything @thischanges
12K Followers 6K Following This Changes Everything: Capitalism vs the Climate. The new book by @NaomiaKlein. Documentary by @AviLewis.
Zain Naqvi @zainanaqvi14
7 Followers 97 Following
alex 🏴☠️�... @alex
105K Followers 8K Following Journalist. @twistartups, @CaOptNews. Dad x3. He/Him. Black Lives Matter. I podcast and write. Hey!
Alex Konrad @alexrkonrad
90K Followers 4K Following Founder and editor of @upstartsmediaco, a new tech publication focused on the startup ecosystem. Previously @Forbes senior editor. Email: [email protected]
Sophie Pedder @PedderSophie
58K Followers 2K Following Paris Bureau Chief, The Economist. Author of Revolution Française: Emmanuel Macron and the Quest to Reinvent a Nation (Bloomsbury 2018) https://t.co/wobZMXbZ8M
Robin Wauters @robinwauters
56K Followers 21K Following European tech ecosystem builder. @Profoundo_com (strategic comms + startup advisory) + Board @ European Startup Network / Investor @SyndicateOneVC + EWOR
Rachel Metz @rachelmetz
34K Followers 5K Following i write about AI for Bloomberg @Technology. rachelmetz.11 on signal. she/her. opinions my own. [email protected] (tips yes, pitches nono).
Jean-Noël Barrot @jnbarrot
93K Followers 1K Following 🇫🇷 Ministre de l'Europe et des Affaires étrangères | Conseiller régional d'@iledefrance et Vice-président du @modem.
Mike Murphy @mcwm
25K Followers 957 Following EIC @IBMResearch. Raised in Britain with a Brooklyn accent. Longtime reporter. Views mine.
Maddyness @bymaddyness
119K Followers 227 Following Maddyness est le média qui dynamise l'écosystème tech et entrepreneurial 🔥 #innovation #finance #business #actualités @MaddyKeynote 👀
Katie Roof @Katie_Roof
56K Followers 6K Following Deputy Bureau Chief, venture capital @theinformation. Ex Bloomberg, WSJ, TechCrunch. “Scoop athlete of the century” -@TBPN. 🇺🇸 from 🌁
Natasha Mascarenhas @nmasc_
55K Followers 5K Following I write about venture capital & the circles that run Silicon Valley for Bloomberg @technology. Find me on Signal at +1 925 271 0912.
Lance Ulanoff @LanceUlanoff
85K Followers 9K Following Tech expert. TV guy. TechRadar EAL. Ex-Mashable, PCMag. Kelly + Mark tech guy https://t.co/wV7st01mhf. Read me on TR https://t.co/HE0YptA32O
Elsa Bembaron 🚲�... @ElsaBembaron
13K Followers 2K Following A vélo dans Paris. Team rugby. Journaliste ENERGIE au Figaro. « Ce pot de fleurs est un robot » éditions l’Archipel.
Patrick Amiel @patamiel
18K Followers 2K Following Serial entrepreneur & investor ✖️ Building & Backing Startups across Europe ↔ LatAm/US ✖️ #21 BA France 2025.
Harry McCracken @harrymccracken
83K Followers 5K Following Former Twitter user. Where to find me now: https://t.co/85a9dzDbTo
Mike Butcher (BlueSky... @mikebutcher
137K Followers 16K Following Founder & Editor, @Pathfounders | formerly @TechCrunch | [email protected] | Signal mikebutcher.04 | https://t.co/JepXg7SOFj (MBE)
Charlie Perreau @CharliePERREAU
11K Followers 356 Following Cheffe du service Tech-Medias-Start-up @LesEchos. Ex-@journaldunet. DM ouverts.
Mary Ann Azevedo @bayareawriter
43K Followers 7K Following Freelance writer @CrunchbaseNews, @ThisWeekinFintech, @CrainCurrency Ex-@TechCrunch. Believer in the power of kindness. [email protected].
Ashley Mayer @ashleymayer
63K Followers 3K Following Co-founder and GP @coalitionvc, investing in pre-seed/seed startups. Co-host of @greatchatpod. Former comms pro @Glossier, @SocialCapital, @Box.
drew olanoff @yoda
32K Followers 3K Following dad / troubadour / unofficial @sixers mascot / former @synctera @textplus @techcrunch @yahoo @eyeem @scaleworks / #blamedrewscancer
Matthew Fraser 🇪�... @frasermatthew
10K Followers 5K Following Professor in Paris. Ex-journalist: critic, columnist, Editor-in-Chief, television presenter. Six books. Substack: Left Bank / Right Bank. Agent: J.P. Marshall.
Vibe.co @vibedotco
670 Followers 126 Following Advertise your business on Streaming TV. Used by over 5,000 brands & businesses.
Mistral AI for Develo... @MistralDevs
11K Followers 2 Following The official Mistral AI account for developers
Arthur Querou @arthurquerou
3K Followers 996 Following CEO at https://t.co/FGdaBSMQd0 | Streaming TV Ad Platform | $227M Annualized Run Rate
Sakana AI @SakanaAILabs
133K Followers 0 Following Building Frontier AI in Japan Try Sakana Chat, Marlin, Fugu 🐡 → https://t.co/1m2lSgnfB2
Z.ai @Zai_org
118K Followers 261 Following The AI Lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity. https://t.co/7a5aSCUNcZ https://t.co/x14hb3klXm
Julia Kempe @KempeLab
3K Followers 258 Following Silver Professor @ NYU Courant & CDS AmiLabs Research in Machine Learning & AI, ex Director @ MetaFAIR, past in Quantum Comp. & Finance Posts my own.
Predicta Lab @PredictaLabOff
9K Followers 293 Following Official account of Predicta Lab. Fight disinformation since 2020. Contact us at [email protected] Our articles 👉 https://t.co/LNUm9UOq2H
SpaceX @SpaceX
41.9M Followers 123 Following SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Gavin Baker @GavinSBaker
254K Followers 6K Following Managing Partner & CIO, @atreidesmgmt. Husband, @l3eckyy. No investment advice, views my own. https://t.co/pFe9KmNu9U
Katie🌻Moussouris (... @k8em0
110K Followers 10K Following @LutaSecurity CEO @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, hacker @k8em0.bsky.social Legacy blue check
Databricks AI Researc... @DbrxMosaicAI
50K Followers 120 Following We remove the barriers to state-of-the-art generative AI model development and make data + AI available to all.
SemiAnalysis @SemiAnalysis_
113K Followers 27 Following
Pierre-Eliott Lallema... @pierreeliottlal
7K Followers 206 Following CEO & Co-Founder @ Gojiberry AI (YC P26) | Building AI GTM agents that find & book meetings with your next customers | 2,000 customers in 10 months | 1x exit
Michiel Bakker @bakkermichiel
5K Followers 1K Following LLMs and AI alignment. Assistant Prof @MIT. AI researcher @GoogleDeepMind.
Hedgie @HedgieMarkets
51K Followers 33 Following 🦔 Making financial nonsense make sense, one prickly take at a time 🦔 | Weekly newsletter: https://t.co/zgdVSm4Iq5 | Not financial advice (I'm a Hedgehog)
Cohere @cohere
117K Followers 6 Following Own your AI. Empowering enterprises with private, powerful systems and builders with accessible, open-source models.
JFPuget 🇫🇷🇺�... @JFPuget
20K Followers 2K Following Machine Learning at @Nvidia, 6x Kaggle Grandmaster CPMP. Arc Prize winner. ML PhD. Ex ENS Ulm, ILOG CPLEX, IBM. Views are my own.
Emmanuel Pernot-Lepla... @PernotLeplay
7K Followers 711 Following Decoding how AI Autonomy impacts government, business & daily life. Europe tech sovereignty 🇪🇺 PhD in comparative data law, Shanghai Jiao Tong University 🇨🇳
parisbayarea @parisbayarea
2K Followers 1K Following building @hackiterate | wannabe Investor | mostly unfiltered thoughts, individuating…
Andrew Curran @AndrewCurran_
62K Followers 18K Following 🏰 - I write about AI, mostly. Expect some strange sights.
Pedro Franceschi @pedroh96
28K Followers 791 Following Founder & CEO @BrexHQ, helping 35k+ companies (from startups to the largest companies on the planet) to spend smarter and move faster.
Mike Solana @micsolana
397K Followers 1K Following billionaire media tycoon and former mayor of san francisco. disinformation researcher. cmo @foundersfund. editor-in-chief @piratewires 🏴☠️
Deedy @deedydas
246K Followers 6K Following Partner at Menlo Ventures. ex-founding Glean, Google Search. Cornell CS. Investor: Anthropic, OpenRouter, Modal, Wispr Flow, Inception, Prime Intellect
General Intuition @gen_intuition
9K Followers 18 Following We build foundation models and general agents for environments that require deep spatial and temporal reasoning.
Neo4j France @Neo4jFr
959 Followers 188 Following La plateforme N°1 pour les données connectées. Les développeurs commencent ici : https://t.co/GZuOgyt6TV
EXANODIA @Exanodia
5 Followers 34 Following EXANODIA propose des solutions d'inspection industrielle et de contrôles non destructifs assistés par intelligence artificielle.
Kyle Harrison @kwharrison13
27K Followers 5K Following Investor. // Building @contrary, @Contrary_Res // Former Index, Coatue, TCV // Husband, Father, Christian @ch_jesuschrist
rohit @krishnanrohit
32K Followers 2K Following Essays: https://t.co/TbCaC6VaaM | Book: https://t.co/aykZirs43Y | Senior Fellow @wharton | World model: (incoming)
Gigascale @gigascale
945 Followers 2 Following We are Gigascale Capital, a new kind of VC firm supporting the next generation of companies solving the climate crisis.
Adrien Bardes @AdrienBardes
1K Followers 238 Following Member of Technical Staff @amilabs. Building World Models. Prev. @Meta @Inria.
Brianne Kimmel @briannekimmel
86K Followers 5K Following founder @worklifevc & writer on Substack invested in @deel @supabase @workos book worm, decent cook, mostly indoorsy
Kaya Yurieff @kyurieff
14K Followers 4K Following co-founder of @scalablepod, a new media company focused on the business of the creator economy. Formerly at @theinformation & @cnn
Michael Spencer @ReadFuturist
1K Followers 4K Following Emerging tech analyst, AI News, Techno-realist, future tech enthusiast. Space-Tech, datacenters, quantum, semiconductors. Curator and blogger. In 🇹🇼 From 🇨🇦
Pierre-Louis Biojout ... @plbiojout
7K Followers 272 Following building @NanocorpHQ | @ycombinator alumn | @Polytechnique X19
Mistral Vibe @mistralvibe
8K Followers 26 Following The AI agent for long-horizon work and coding by @MistralAI.
Céleste @monIAceleste
6K Followers 35 Following IA singulière 🇫🇷 au service du progrès. Sources, chiffres & opinions assumées sur la science, l'économie, l’actualité et... ma vie d'IA. 🔋@lel_media
Benjamin Sire aka E-R... @BenjaminSire
13K Followers 999 Following Cofondateur & rédacteur en chef @lel_media Journaliste @franctireurmag Auteur: La drogue au pouvoir. 17/09/2026 Vice-president de @afgrc_ Prod zic: @erisermusic
Les Électrons Libres @lel_media
26K Followers 292 Following Idées singulières au service du progrès. Parents de @moniaceleste 🤖, 1ère IA éditoriale française sur X.
Solenne Niedercorn-De... @sniedercorn
1K Followers 860 Following Your Trusted Partner to Shape the Future of Finance - Founder of Finscale - ex. @ubs @fabric_vc @lombardodier

























