FirstMark @FirstMarkCap
Venture capital firm based in New York City. firstmark.com New York, NY Joined November 2009-
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Bots have already won the Internet: my conversation with @eastdakota, CEO of @Cloudflare about agents, edge AI, and the new business model of the Internet (with some wild stories interspersed) 00:00 - Intro 01:27 - The moment bots passed humans online 04:05 - "Agent," "bot," "crawler" -- what they really mean 05:28 - Why your AI agent visits 5,000 sites to do one thing 06:27 - The internet's business model is breaking 06:52 - What happens to "brands" when machines do the buying 08:11 - What Cloudflare actually does, explained simply 10:29 - Hackers, human rights groups & an accidental product-market fit 13:37 - Building a global network (and the Telecom Pakistan cricket story) 21:10 - One hacker, from Turkish escort sites to Eurovision to JP Morgan 30:54 - Fundraising, VCs & an unlikely founding team 37:06 - How Cloudflare became an AI infrastructure company 40:24 - Cloudflare Workers and why the edge wins for inference 44:30 - AI Gateway: auditing, guardrails & runaway costs 47:05 - Why agents need a new kind of compute 52:13 - A "Log4j every week": security in the agentic era 56:03 - Inside Cloudflare: 241 billion tokens and "Cloudflare OS" 01:05:02 - Builders, sellers and "measurers" 01:06:30 - The decision Matthew thinks every company will face 01:11:09 - What to do if AI is coming for your job 01:13:56 - Content Independence Day & the new economics of the web 01:18:27 - Pay-per-crawl, micropayments & out-scaling Visa 01:20:20 - A better internet: Spotify, local news & "holes in the cheese"
Agents can use tools. Agents can use computers. But agents can't use MetaMask. Until now. Introducing Beam. The agentic CLI for Ethereum. • x402 & MPP built-in • Agentic spend controls • Conditional approvals • Sandboxed App Store • Supports every EVM chain • Secure key management • Private transfers
Wallets were built for humans. Beam was built for agents. Built by Payy, but works everywhere.
AI has rewritten the attacker playbook. The gap between amateur hackers and nation-states is collapsing. The most dangerous attacks now look routine: stolen credentials, valid tokens, normal-looking sessions. That’s why we’re thrilled to announce FirstMark’s investment in @nebulocksec, led by @DavidWaltcher. We’re excited to partner with Founder @abcbyDamien and the entire Nebulock team as they build the foundational security analytics stack. Join the hunt 🎯
Damien Lewke (@abcbyDamien) is the epitome of founder market fit. Couldn’t be more excited to be working with him and the wildly talented team at @nebulocksec. AI has rewritten the attacker playbook. The gap between an amateur hacker and a nation-state has alarmingly compressed, and the most dangerous attacks now look completely routine: stolen credentials, valid tokens, and sessions that slip past every tool trained to known-bad signatures. Nebulock flips the model: Vespyr, its autonomous threat hunting agent, works continuously across identity, endpoint, and cloud telemetry to hunt for how adversaries actually behave, already running 300M+ investigations and surfacing 4,000+ high-confidence findings that existing tooling missed, often within hours, in environments running best of breed detection / prevention tooling. What's in front of this team is even bigger: they’re building the foundational security analytics stack, baselined on every identity, endpoint, and resource, with agents that get smarter as the collective intelligence grows. Join the hunt 🎯 @sullivan @rak_garg @dannguyenhuu
Congratulations to @dataiku on FIVE YEARS IN A ROW as a Leader in the Gartner Magic Quadrant 🚀 firstmark.com/story/five-yea…
Dataiku has been named a Leader for the 5th time in the 2026 Gartner® Magic Quadrant™ for AI Platforms for Data Science & ML. We believe scaling AI takes the right people, orchestration, & governance — the Formula for AI Success — to turn ambition into impact. More to come.
State of AI compute 2026: my conversation with @stephenbalaban of @LambdaAPI on the neocloud boom, data centers, GPUs and what's ahead 00:00 — Cold open 01:21 — Why GPU compute was never a commodity 02:45 — The H100 price index and what it gets wrong 04:02 — The real moat: technology or financing? 05:57 — Winner-take-all, or room for many neoclouds 06:48 — Are we overbuilding or underbuilding AI compute? 09:26 — What if AI gets 10x more compute-efficient? 10:44 — The real bottleneck: land, power, and shell 11:38 — The backlash against data centers — and the misinformation 15:00 — Opening the hood: from photons to tokens 17:11 — Extracting more value from the same chip 19:26 — Frontier inference and distributed training, explained 23:26 — What actually drives compute cost 25:21 — Lambda's chip stack and the NVIDIA relationship 26:17 — A multi-silicon world? CUDA, CUDNN, and NVIDIA's real moat 28:59 — Networking, storage, and the one-click cluster 34:46 — Renting vs. owning, and full vertical integration 36:24 — How global is Lambda? Does location still matter? 38:44 — The financing stack: off-take agreements, SPVs, and credit 41:16 — Why a 2023 GPU leases for more today 42:36 — A futures market for compute? 43:54 — Origin story: facial recognition, Perceptio, and Apple 47:03 — The Lambda hat and Dream Scope 48:59 — The $60K bet that became a cloud business 52:00 — Holding the team together through the hard times 54:30 — Bringing on a new CEO; Stephen as CTO 57:33 — Matching xAI on high-velocity deployment 59:29 — "AI won't write software — it will become the software" 01:01:30 — Neural software vs. vibe coding 01:04:25 — Do agents change the compute layer 01:06:14 — Self-assembling software inside Lambda 01:08:18 — Gigawatt-scale AI factories 01:08:57 — One person, one GPU 01:12:04 — Hot takes: overrated and underrated in AI
Guilds Summit: Where the best share how they build. ➡️ 400+ senior executives ➡️ 30+ speakers ➡️ 4 stages One full day of non-stop learning and connection. Already pumped for 2027!
Partnered with @firstmarkcap on their Guilds Summit. Some takeaways👇🏼 @anjsud CEO @tubi x @amishjani 1. The best CEOs aren’t the experts on everything. They hire experts, give them ownership, expect it back and get out of the way. 2. “Never waste a good crisis”, that’s often when the biggest leaps happen. @davidneckstein CFO @wearelegora x @abimbhet 1. The best fundraising rounds optimize for value add, not valuation (yes their investors are actually getting them customers). 2. AI is pushing CFOs out of spreadsheet management and deeper into driving revenue growth. Li Fan CTO @circle x @amankabeer11 1. The opportunity is bigger than agentic payments, it’s the agentic economy (there’s an entire stack that involves things besides payments). 2. Winning won’t come from forcing every workflow to go headless but from finding where agents create enough value to earn the right to transact. (It’s still early and no one has cracked it yet). Thank you @mrbenwinn for hosting and leading a phenomenal production. @airwallex is proud to facilitate bringing the best forward to share how they build.
Spoke at @FirstMarkCap's Guilds Summit! Thanks for having me @mattturck
Guilds Summit Officially Kicks Off @FirstMarkCap @bviner
@amishjani kicking off Guilds Summit -> 500 of the world’s best operators gathered in NYC to meet, share, and learn how each other are building generational companies 🔥 Thank you @KPMG @SiliconVlyBank @airwallex @HiBob_HR @Fidelity @tryramp and @okta for the support!
FirstMark Guilds Summit swag wins
A historic day for the market with SpaceX becoming the biggest IPO ever. @rick, @BrynTalkington and @lo_toney discuss: cnbc.com/video/2026/06/…
Awesome conversation on the largest #IPO in history. $SPCX
A historic day for the market with SpaceX becoming the biggest IPO ever. @rick, @BrynTalkington and @lo_toney discuss: cnbc.com/video/2026/06/…
Introducing Luma. Built on $15B of transaction volume, Luma is the only AI-solution for consumer brand finance. I've spent my career building brands and working with founders. I'm excited for what Luma will be able to do for every D2C brand. She's going to be a game changer. Highbeam.com/Luma
Introducing Luma, a world-class finance team for D2C. Most AI in finance focuses on tasks. Luma focuses on decisions. Built on $15B of consumer brand transaction volume. Proud of our team at Highbeam. Check it out: highbeam.com/luma
SurrealDB is #1 on the GDB-Engines Graph Database Movers list. We’re building the database for the next generation of applications, where connected, multi-model data is the default. Grateful to the community and team helping bring that future closer. gdb-engines.com/rankings/mover…
Matt Turck @mattturck
141K Followers 2K Following VC at @FirstMarkCap. Host: MAD Podcast; Organizer: Data Driven NYC, Author: MAD Landscape.
Nicole DeTommaso 🪄 @nic_detommaso
84K Followers 593 Following Demystifying venture capital for aspiring VCs & founders🪄. Investor @HarlemCapital | Forbes30U30 | @Columbia alum
Mac The VC @MacConwell
100K Followers 40K Following Managing Partner @RareBreedVC | underrepresented founders | Hacker turned Hustler | Entrepreneur | Vampire | Former Gamer | @inside | @KauffmanFellows class #26
Rex Woodbury @rex_woodbury
40K Followers 1K Following Building @Daybreak_Fund, investing at seed. Prev @IndexVentures. Writing weekly about people & technology at https://t.co/LMdIBPFx8A.
Caroline Casson @carolinecasson_
14K Followers 2K Following VC + angel investor 💼 • golfer ⛳️ • adventurer 🌏 • wife to @tom_casson 💍 • mom to charlotte + chloe 👯♀️ + sailor 🐶
Jarrid Tingle @jarridvtingle
28K Followers 855 Following Backing the Next Generation of Winners @HarlemCapital.
Christine Concepción @ChristineIsGood
4K Followers 533 Following Managing Director VC | NYC @Columbia_Biz MBA | @Columbia BA | 🏳️🌈 all opinions are my own 🥥 🌴
Trace Cohen @Trace_Cohen
24K Followers 11K Following Backing founders early in AI & deep tech | US + Israel | 75+ angel investments | Ex-founder, ex-Amex fintech | Columbia MBA | Data/Building ValueAddVC . com
Lisa Xu @lisamxu
4K Followers 1K Following Partner @thresholdvc investing in early stage startups // alum @FirstMarkCap @onepeloton @Handy @BainandCompany @Wharton
Mark Washo @soccerwasho
2K Followers 3K Following C-Suite #soccer/ #sportsbiz @flowercityunion Partner former #ROC Rhinos CBO,Spirit CMO,Wash.Freedom Prez, Chicago Fire Soccer EVP, MetroStars SVP, DC United DOS
Q @quentinsaleur
30 Followers 456 Following fintech founder x3 # financialization of GPU/AI infra # renewable energy & FOAKs also: financial markets nerd, former VC | IB | HF likes: EdTech, Biotech
Ganesh @_ganesh_kencha
3 Followers 733 Following
Rich Mullen @rich_mullen
79 Followers 125 Following I am a strategic advisor who counsels boards of directors and management teams on their most challenging issues, particularly M&A and strategic transactions.
Isaac @isaacfriesky
8 Followers 465 Following Commodity broker ( Refined Petroleum Products, Petrochemicals, Fertilizers) Cybersecurity Enthusiast
Lovely Callejo @Lovely_AgileNDT
1 Followers 27 Following
Mr. Burke @jhay_aq
291 Followers 2K Following 📍| New York & Boston | CS + Math 👨🏿💻HCCC ➡️ Rutgers 29’ | Navigating networks, leadership & tutoring. 🇯🇲
Inspector Puluo @Master11959
741 Followers 2K Following 专注选股逻辑📈、基金配置📊、AI芯片赛道🔍 | 用数据拆解噪音,用系统抵御情绪 | 复盘实测、避坑指南、独立推演🧠,只为更扎实的收益与认知复利 | 我是:投资科技博主 & AI应用探索者 | 关注:公司基本面、产业趋势、算力革命 | 分享:股票深度笔记、基金组合评测、AI芯片路线图、大模型干货 | Adviso
Saajan Doshi @DoshiSaajan
82 Followers 3K Following
نبيل حزام ا�... @12345xxxxxj79l
0 Followers 27 Following
Fahad @realfahadj
5 Followers 89 Following
@CanaTechInvestor �... @CanaDeFiGuy
234 Followers 2K Following Canadian retail investor | Crypto • AI • Space • Robotics | Tech optimist 🇨🇦 • Searching for Asymmetrical Opportunities $SIVE $MU $NBIS $NOK $AAOI $DELL $AMZN
Gatsby @usegatsby
8 Followers 144 Following The complete event platform for relationship-driven businesses.
Dmitry Afanasiev @f100000w
5 Followers 599 Following
Naitik @id_octik21
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IFEANYI Divine @DivineIfea30327
42 Followers 328 Following Daily motivation & discipline tips 💡 Helping you win your day”
Sheri @Sherivfah
0 Followers 18 Following
Yash Shah @YashSha48797747
10 Followers 285 Following
Vik Chadha @VikChadha
2K Followers 2K Following Building AI startups @ScalableVntrs | Co-founder @UnifyCX @HiveDesk @Revoyant @Magnt @GlobalifyHQ | Prev @Backupify | Angel investor | Helping founders win
Rodrigo @Netzer888
797 Followers 2K Following
Abdelrahman Omran @Omranic
8K Followers 434 Following Founder & CEO at Rinvex | DevRel Lead | ex-Google
Ashwin Jacob @ashwinjacob
2K Followers 671 Following growth hacker🎤 Life Enthusiast🤩 creator partnerships 🤝 I love comedy 🧠 living at the intersection of entertainment & technology
Caleb Grillo @caleb_grillo
228 Followers 212 Following Product @warpstream_labs, prev Staff PM @confluentinc
carrie presley @carriepresley
5K Followers 611 Following distribution @FundstratCapital | documenting AI in finance | views my own
Snowman Research @ResearchSnowman
15 Followers 155 Following Come for the stock picks. Stay for the AI Research insights. 📍NYC | SF
Isaac Howe @isaachoweVC
12 Followers 211 Following Rutgers sophomore who spends all day thinking about VC and startups. My Substack: https://t.co/3dRJOHQb6Q
Stan @stanrym
861 Followers 1K Following terminally doing marketing from my terminal at @withdefault
Mark D Mathewson @mdmath
110 Followers 190 Following BLM✊🏽✊🏾✊🏿| Technology Leader | Dreamer | Strategic Thinker | Family Guy | Re-imagining Digital Payment and Banking Solutions in the Cloud @CapitalOne.
deepraj @DeeprajPandey
338 Followers 2K Following building https://t.co/I8cznwkmQC @fdotinc canopy. building open-source microscopy for climate labs prev: @mkspc_ashoka | @IndiaMSR | indexai @_buildspace s3 irl@SF
Ahmed2 Hammad @ahmed2_hammad
3 Followers 34 Following
Imagine 🦅 @TofunmiAdegoke
338 Followers 1K Following
Mike Jung @mikej0000
2K Followers 1K Following Founder and Partner @FoundersCC. Co-founder @alphaclub "Grateful for everything; entitled to nothing." Jack Clark.
Reham 🍉🇵🇸 @RehamR98021
502 Followers 2K Following 🚨Our story is simple: a mother and three children trying to survive with dignity. Any support or participation means a lot to us.🫶💔 #verifiedbywatermelon
angel hernandez @angelll_4
864 Followers 2K Following ceo, founder @ https://t.co/6WgHUzDtwv (vertical AI builder) 97% espresso | high information diet
Parker Person @ptperson1994
19 Followers 1K Following Checking out the latest tech and business news that I'm excited about.
Ed Tate @dr_ed_tate
979 Followers 8K Following From cars, computers and batteries to software, satellites, and gigawatts. @Stanford | @UMich | PhD.
Danyal Ahmed Langah @danyallangah8
2 Followers 73 Following
elaine coughlan @coughlanelaine
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evetsdranem @evetsdranem
4 Followers 60 Following
Mr.RatanBajaj @mrratanbajaj
33 Followers 491 Following Founder & CEO @WellMindAi & CroniX Lab | FeatureSpeak Prodcast Host | Ai 1:1 Personal Coaching | AI entrepreneur & researcher focused on humanoid robotics.
RAMΞN 🍜 | Asteroi... @AsteroidLabsX
21K Followers 3K Following Ambassador @MaestroBots @CoinTerminalCom | 東京 | $ETH $BTC $BNB $WLFI | ガチホ勢 💎🍜 | 静かに積みながらラーメンでチル 🇯🇵🇻🇳
PostMoney.ai @postmoneyai
4 Followers 42 Following A new way to manage reporting from your port-co's for GP's, Family Office's, Angels and emerging managers. Less work, more insight.
Matt Turck @mattturck
141K Followers 2K Following VC at @FirstMarkCap. Host: MAD Podcast; Organizer: Data Driven NYC, Author: MAD Landscape.
Harry Stebbings @HarryStebbings
491K Followers 376 Following 🎤 @twentyminutevc, 🏦 @20vcfund, @projecteurope_😇 @fuseenergy @linear @wearelegora @factoryai @lovable @airwallex @mercor_ai @workos
Jason ✨👾SaaStr.A... @jasonlk
243K Followers 2K Following GET funded ➡ $200m https://t.co/AVvPIrIdFP🦄🦄🦄🦄🦄🦄🦄 FREE PLAYBOOK ➡ https://t.co/TIsMr22AhO CHAT Digital Jason ▶ https://t.co/bwkZCtvqlr Founder AdobeSign
Jenny Fielding @jefielding
44K Followers 3K Following Managing Partner, @EverywhereVC investing in pre-seed founders building the future of money, health and work 🚀
Tweets from Zach Wein... @zachweinberg
80K Followers 450 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
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]
sarah guo @saranormous
146K Followers 3K Following startup investor/helper, founder @conviction. accelerating AI adoption, interested in progress. tech podcast: @nopriorspod
Lisa Xu @lisamxu
4K Followers 1K Following Partner @thresholdvc investing in early stage startups // alum @FirstMarkCap @onepeloton @Handy @BainandCompany @Wharton
nebulocksec @nebulocksec
12 Followers 3 Following Agentic hunt-first security operations platform that understands, attributes, and stops threats before breaches become incidents.
VCs Congratulating Th... @VCBrags
292K Followers 5K Following They're adding value™ And they're very proud of it. @BragsVentures
RiskReversal Media @RiskReversal
110K Followers 742 Following Listen to RiskReversalPod daily in your favorite podcast store with @GuyAdami & Dan Nathan. Watch @MRKTCall daily @ 11am https://t.co/zbpruXHgl0
May Hasso @may_hasso
1 Followers 5 Following
Farhan Thawar @fnthawar
30K Followers 13K Following FOLLOWS YOU. VP & Head of Eng @Shopify - Helpful (Acquired), Pivotal, Xtreme (Acquired), Microsoft, Trilogy, Waterloo. Everything you know is wrong! 🇨🇦/acc
Stella Kelley @StellaDKelley
9 Followers 79 Following
Sid Gandhi (Payy) @sidgandhi_xyz
10K Followers 641 Following Stablecoins and privacy. CEO @payy_link. Prev PM @cruise, Eng @apple.
Payy @payy_link
17K Followers 2 Following Payy is the privacy-first stablecoin chain that can’t expose your transactions to the world.
Tracebit @tracebit_com
322 Followers 4K Following The Assume Breach platform that detects intrusions in seconds. Also on https://t.co/T4VNPGjS2O
Eric Newcomer @EricNewcomer
47K Followers 3K Following Founder + author of Newcomer – a startups and VC newsletter & events company. Host summits, including Cerebral Valley AI Summit. Subscribe https://t.co/ptjq4pjVS9
Legora @WeAreLegora
5K Followers 17 Following Our mission is to empower exceptional lawyers. We’re building the world’s first truly collaborative AI for legal professionals.
TBPN @tbpn
862K Followers 965 Following Technology's daily show returns 6/26. Hosted by @johncoogan & @jordihays. Streaming live 11a-2p PT every weekday. Sign up for our daily newsletter at https://t.co/Nhf5ohjayg.
Vedran Jukić @JukicVedran
624 Followers 273 Following Tech Lead | Co-founder and CTO @daytonaio | Building an open-source infra platform for next-gen agentic workloads.
Daytona @daytonaio
10K Followers 136 Following Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code.
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 🌁
VillageSQL @VillageSQL
29 Followers 41 Following VillageSQL is the Innovation Platform for #MySQL. A drop-in replacement for #MySQL with extensions for the agentic AI era
USV @usv
132K Followers 494 Following We invest at the edge of large markets being transformed by technological and societal pressures
marc boroditsky @marcboroditsky
1K Followers 240 Following software entrepreneur, company scaler currently CRO @nebius
Dave Wardell @dave_wardell
30 Followers 117 Following soccer, history, laughs, friends, family | co-founder @gooddaysoftware | board member @foundation_43 | fmr president and cfo @chubbies | co-founder @loopreturns
Neil Zeghidour @neilzegh
6K Followers 772 Following CEO @GradiumAI. Founder of @kyutai_labs. Invented neural codecs and audio LLMs. Prev. Google DeepMind/Brain, Meta, Toha Heavy Industries.
Charles Yoo-Naut (�... @cnaut
5K Followers 2K Following co-founder @raincards - building the blockchain-based card issuing and stablecoin interoperability platform
farooq 🌧 @rooqster
3K Followers 2K Following co-founder @raincards // weather system still developing
Rain @raincards
17K Followers 0 Following Stablecoin-powered cards and everything needed to support them
Are Traasdahl @aretraasdahl
2K Followers 2K Following CEO & Founder of Crisp Inc. Technology to reduce foodwaste. Founder of Spring Capital. Ex CEO & Founder of Tapad Inc, same for Thumbplay Inc (now iHeartRadio).
Gradium @GradiumAI
4K Followers 1 Following The voice layer for modern apps and agents. Real-time, scalable voice APIs: TTS, STT, turn-taking & voice cloning. Devs: build → https://t.co/r5CdNClhI5
Ashley Kramer @ashleyekramer
565 Followers 153 Following VP, Enterprise @ OpenAI. Board Director. Investor.
Akash Pasricha @akashpasricha
2K Followers 956 Following Host of TITV, The Information's Daily Tech News Show
Serena Williams @serenawilliams
13.4M Followers 372 Following Tennis Player turned VC Investor @SerenaVentures founder & entrepreneur
Beth Viner @bviner
699 Followers 235 Following Partner and Head of Platform @FirstMarkCap; @bcg, @kickstarter and @IDEO alumni, early bird, book lover, abandoner of high heels for sneakers
VentureBeat @VentureBeat
686K Followers 2K Following Obsessed with covering transformative technology.
Business Insider @BusinessInsider
4.2M Followers 396 Following What you want to know about business. Love Business Insider? Add us as a preferred source on Google.
Vera Wang @vverawang
1K Followers 1K Following Growth Investing @FirstMarkCap - Former Silver Lake, Evercore, @Columbia, Toronto-Native ◡̈
The Information @theinformation
820K Followers 705 Following The most authoritative publication tech execs and founders read daily. Sign up: https://t.co/V8AtmraYaA
LM Studio @lmstudio
59K Followers 80 Following Discover and run open models 👾 we are hiring https://t.co/2D4CG8GO5m
TensorZero @TensorZero
1K Followers 2 Following
Viraj Mehta @thebigmehtaphor
678 Followers 508 Following cofounder and cto @tensorzero. previously did a PhD at CMU doing sample efficient reinforcement learning for tokamaks and math and cs @stanford before that
Gabriel Bianconi @gabrielbianconi
2K Followers 167 Following
Function Health @function
23K Followers 10 Following The most comprehensive health check. 2,000+ locations. 160+ lab tests. Advanced imaging. Private AI chat. Starting at $1/day. Check your health.



























