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Saif Ishoof
@saif305
Florida’s Operating Advisor | I advise & invest in ambitious companies and institutions that want to grow, thrive and matter in Florida. Founder @lab_22c
7.8K Following    13.3K Followers
This is the America I’m betting on. Last week on Narragansett Bay, I watched a founder’s dream literally take flight. @regentcraft Viceroy seaglider completed its fifth flight in front of 600+ investors, customers, government and defense leaders. We were out on ferries watching these extraordinary machines float, foil and fly. Proud to be an early investor and advisor to REGENT along with @gazi2a. @billythalheimer and this team including our good friend, Adam are world class. There’s something deeply personal about backing a founder early and then standing there as their vision lifts off the water. You’re cheering for the machine, sure. But you’re really cheering for the people who made it possible. What a moment for this crew. What a privilege to witness it. Onwards to production.
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Miami doesn’t host rooms like this by accident. My friend and mentor, Chip Paucek brought @ProAthleteCom home again this week. PAC Proximity. A ballroom full of pros who already won on the field, now getting serious about what they build off it. Philanthropy. Business. The next chapter. Chip and Kaleb’s obsession with putting great people around great athletes and letting the work compound. I’ve been in these rooms since the earliest combines. This weekend I was inspired deeply in the small group sessions and hearing how passionate these men and women are about building sustaining impact. Grateful every time Chip finds a way to bring it back to the 305.
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I remember meeting @0xSigil in SF like 4 years ago. He was maybe 17 or 18 yo and had this boundless founder energy mixed with a relentless focus on actually building things. It also stood out that he was infused with a sense of joyfulness in the difficult and at times solitary task of building hard things. My own son @nabs_labs who was 14 at the time and also a young builder wanted to connect and Sigil was there to be a resource to a fellow crazy early builder. (Nabs is now 18 and in that same builder zen frenzy mode) No one is surprised to see that @khoslaventures @a16z @svangel and a who’s who of venture is backing this builder. You can just do things…
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Introducing Underdog, your Private Personal AI on devices you already own Today we're announcing our backing from @a16z @khoslaventures @HummingbirdVC Anthology (@AnthropicAI @MenloVentures) @patrickc @naval @rauchg @polynoamial @Thom_Wolf @Mascobot @tszzl @OfficialLoganK and other top AI leaders Our mission is to provide free, capable, reliable and private AI to billions of people. Underdog’s Law: today’s frontier intelligence reaches your devices in six months. We’re starting with fast, capable AI that runs on consumer hardware. By co-designing models and inference engines, we’re pushing the frontier of capability, speed, power and data efficiency. Our research also spans agentic commerce, confidential inference, and how AI will reshape the internet economy. Privacy and capability no longer needs to be a tradeoff. If you believe in this future, join us. Time to build.
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Before Miami tech was a hashtag, @rabovitz was building unicorns here. Cafecito today with one of my favorite people in all of tech and a dear friend. For the last quarter century, Rony has been one of Florida’s most consequential founders, pushing the frontier, building multiple unicorns and now going again with @SynthBee Headlines can accelerate an ecosystem. Founders make one. Human capital is the infrastructure that matters most.
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My entire adult life, I've listened to people explain what Miami isn't. Not serious. Not technical. A party town. A punchline. “The Miami thing is over." Yesterday Ken Griffin committed $3 billion to bring @CarnegieMellon to Miami. The largest individual gift in the history of American higher education. Not to Boston. Not to Palo Alto. To Wynwood. Some history for the skeptics: 1873: Johns Hopkins leaves $7M to Baltimore. People shrug it off. It invents the American research university. 1891: The Stanfords plant $40M in orchard country. Fifty quiet years. Then Terman. Then HP. Then Fairchild. The Valley of Heart's Delight becomes Silicon Valley. 1900: Carnegie builds a school for millworkers' kids. Steel dies. The school doesn't. It gives Pittsburgh robotics, Google, a second century and America a place in the geopolitical fight for the frontier. Those places which have driven American innovation didn’t just spring out of nowhere, it took visionary philanthropy and the long slow toil of faculty, students and communities. Stanford waited half a century and two world wars before its national moment. Miami and Florida’s moment is already here. AI. Defense. Energy. Hemispheric capital and so much more. And we're not starting in orchards. UM, FIU, MDC already produce talent and knowledge at scale. CMU isn't replacing our home universities. It's pouring accelerant on our region. The haters judged Miami on a news cycle. Cities are judged in centuries. Welcome to Miami's next hundred years. We're just getting started.
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Today’s launch event for @CarnegieMellon Miami campus made possible by the investment of $3B from Ken Griffin was a shining moment for our state and country. What stood out, was the intentionality of CMU Pres. Jahanian’s team in reaching out to such a broad range of Miami stakeholders from all of the local universities, MDC/FIU/UM + electeds + community and private sectors groups. I spoke with students & faculty members like Dr. Jignesh Patel and also research scientists who all want to work collaboratively with our community in addressing the grand challenges we know that face our region and world. It came full circle when I saw one of my son @nabs_labs, closest friends who is a Freshman at the CMU Griffin School of Computer Science. Seeing a Miami kid back at home for this announcement was a harbinger of the impact and opportunity that will come from an R1 Research juggernaut setting up a campus in our Miami. The idea that a Miami kid like that and so many others could soon build/thrive and grow our ecosystem arising from this catalytic event is a sign of how much uplift is possible in our future.
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Miami does not have a scarcity of ambition. It has had a scarcity of containers strong enough to hold it. Companies are containers for capital. Universities are accelerators for human potential. Put @CarnegieMellon on 35 acres in Wynwood and you are no longer only storing wealth that arrived. You are building a place where the next creators of knowledge and wealth can be trained, researched, and founded without leaving the county. That is a different civic project. Ken’s $3B investment is not just significant for Miami and Florida…but an accelerator of American ingenuity 🇺🇸.
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Ken Griffin made a $3 BILLION gift to Carnegie Mellon University, the largest individual gift in American higher education history and for a Miami, Florida campus!!! And the centerpiece is extraordinary: $2 BILLION to build a new 35-acre Carnegie Mellon campus in Miami. CMU Miami is expected to ultimately serve 3,500+ students, nearly 300 faculty and 600+ staff, with graduate students arriving as early as 2028. For those who don’t know @CarnegieMellon Carnegie Mellon is one of the great technology universities on Earth. Computer science. Artificial intelligence. Robotics. Engineering. Design. Advanced manufacturing. CMU has spent decades sitting at the intersection of science + technology + entrepreneurship + the real economy. And that’s why this matters so much. Miami’s next chapter cannot simply be measured by how many companies relocate here. The real measure is whether we build the institutions that continuously produce talent, research, intellectual property, founders and entirely new industries. CMU Miami can become one of those institutions. The planned campus will focus on enormous real-world challenges including AI, human health, national security, energy, climate resilience and industrial innovation, with research labs and venture studios designed to connect academia, industry and government. Think about the economic flywheel this can create: Talent → Research → IP → Startups → Venture Capital → Companies → Jobs → More Talent. And this doesn’t happen in isolation. Miami already has extraordinary higher-ed anchors. @univmiami brings world-class research, medicine and scholarship. @FIU has become one of America’s most consequential large public research universities and an enormous engine of upward mobility and talent. @MDCollege is arguably one of the most important workforce and access institutions anywhere in the country. CMU doesn’t replace that ecosystem. It makes the ecosystem more powerful. Imagine the collaborations. Joint research. Faculty networks. Shared talent. Startup formation. Industry partnerships. National-security innovation. AI commercialization. Students moving between classrooms, laboratories, companies and venture studios across South Florida. That is how regional economies compound. And we should also acknowledge something important: This will be a journey. Buildings don’t create innovation ecosystems. People do. It will take years of recruiting extraordinary faculty, attracting students, connecting with existing institutions, earning trust in the community and translating research into companies and jobs. But today the ceiling of what Miami can become just moved higher. For years we’ve talked and worked on Miami becoming one of the world’s great centers for technology, entrepreneurship and innovation. Increasingly, the institutional infrastructure is catching up with the ambition. And perhaps the most exciting part: This isn’t simply a Miami story. It’s a Florida story. A world-class technology university planting a major flag here strengthens Florida’s ability to compete for the scientists, engineers, founders, companies and industries that will define the next 50 years. Capital moves fast. Companies move fast. But universities build civilizations. CMU coming to Miami is a very, very big deal.
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Ken Griffin made a $3 BILLION gift to Carnegie Mellon University, the largest individual gift in American higher education history and for a Miami, Florida campus!!! And the centerpiece is extraordinary: $2 BILLION to build a new 35-acre Carnegie Mellon campus in Miami. CMU Miami is expected to ultimately serve 3,500+ students, nearly 300 faculty and 600+ staff, with graduate students arriving as early as 2028. For those who don’t know @CarnegieMellon Carnegie Mellon is one of the great technology universities on Earth. Computer science. Artificial intelligence. Robotics. Engineering. Design. Advanced manufacturing. CMU has spent decades sitting at the intersection of science + technology + entrepreneurship + the real economy. And that’s why this matters so much. Miami’s next chapter cannot simply be measured by how many companies relocate here. The real measure is whether we build the institutions that continuously produce talent, research, intellectual property, founders and entirely new industries. CMU Miami can become one of those institutions. The planned campus will focus on enormous real-world challenges including AI, human health, national security, energy, climate resilience and industrial innovation, with research labs and venture studios designed to connect academia, industry and government. Think about the economic flywheel this can create: Talent → Research → IP → Startups → Venture Capital → Companies → Jobs → More Talent. And this doesn’t happen in isolation. Miami already has extraordinary higher-ed anchors. @univmiami brings world-class research, medicine and scholarship. @FIU has become one of America’s most consequential large public research universities and an enormous engine of upward mobility and talent. @MDCollege is arguably one of the most important workforce and access institutions anywhere in the country. CMU doesn’t replace that ecosystem. It makes the ecosystem more powerful. Imagine the collaborations. Joint research. Faculty networks. Shared talent. Startup formation. Industry partnerships. National-security innovation. AI commercialization. Students moving between classrooms, laboratories, companies and venture studios across South Florida. That is how regional economies compound. And we should also acknowledge something important: This will be a journey. Buildings don’t create innovation ecosystems. People do. It will take years of recruiting extraordinary faculty, attracting students, connecting with existing institutions, earning trust in the community and translating research into companies and jobs. But today the ceiling of what Miami can become just moved higher. For years we’ve talked and worked on Miami becoming one of the world’s great centers for technology, entrepreneurship and innovation. Increasingly, the institutional infrastructure is catching up with the ambition. And perhaps the most exciting part: This isn’t simply a Miami story. It’s a Florida story. A world-class technology university planting a major flag here strengthens Florida’s ability to compete for the scientists, engineers, founders, companies and industries that will define the next 50 years. Capital moves fast. Companies move fast. But universities build civilizations. CMU coming to Miami is a very, very big deal.
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Shouting out one of the most refreshing folks in the Miami tech ecosystem. Burhan is not just @eMergeAmericas’ Chief AI Officer, he’s a builder of community in every sense of the word. Communities thrive because of leaders who invite others joyfully into the work on and off the field.
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Who plays soccer in the Miami tech community? I know a few people who play, but how many are there in total? Perhaps not many for a league, but could we organize a soccer game? I recall we did a few years ago. Who’s interested?
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No school has a monopoly on the best founders in this moment. @noahrshinn the founder of Instinct has proven that. He’s a 23 year old who dropped out @Northeastern and has been relentlessly writing and pushing the boundaries around AI research and development. It’s easy to overlook genius when folks lack fancy credentialing.
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Founders back other founders. 4 years ago my team @lab_22c got a panicked call from the leadership of @init_official the largest student tech group at @FIU. Their presenting sponsor had backed out. ShellHacks, Florida’s largest hackathon, was days from a hole in the middle of the weekend. Students were already coming from all over Florida . The rooms were already booked. We were a startup too. So @lab_22c wrote the largest check we had ever written to make sure it still happened. (See First picture). Not for a banner. For the builders. Fast forward to this past weekend. Look at this room. (second picture) 1,200+ students. 36 hours. 10th year. Packed balcony. Packed floor. Hands in the air before a single project shipped. Second photo: my good friend Dr. Jack Puleo, the new dean of @FIU_CEC, kicking off the largest hackathon in Florida. Same house. Same hunger. Bigger. Florida has raw builder energy in every corner of this state. This is in fact @AmbitionAccel Also shout out to my friends like @FrancisSuarez @melmedina305 @mdcpresident @FeleciaHatcher and many more who’ve always held that belief. Let’s keep backing them. 🚀
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Two Miami high school students just closed $100,000 for a real investment fund and they’re using it to teach young people in some of our most economically vulnerable communities how to invest. That’s a story America should be celebrating. My mentee, Joey Hernandez-Solaun and his co-founder Ethan Gordon built the FInD Student-Led Investment Fund at @ColumbusHS_Mia. Students research companies, develop investment theses and recommend real trades to a licensed advisor. Then they take what they’ve learned into underserved Miami-Dade schools, where student educators teach their peers about markets, compound interest and building wealth. I’ve watched Joey grow into a young man who creates opportunities for others. He and Ethan represent the very best of America’s next generation of founders. Props to my dear bro, his Dad @JAHS305 & Mom Aubrey for encouraging and supporting this type of leader. These are the builders we should be making famous. Adelante! Forward.
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Props to @gaganbiyani and team. @a16z just put $35M behind a new path after high school. No four-year waiting room. No tuition for the founding class. AI, real projects, and operators who actually ship. @gaganbiyani is launching the Academy in San Francisco. Inaugural year starts Fall 2027. ~50 kids. Tuition-free. Founding partners include Anthropic, NVIDIA, OpenAI, Stripe, Meta, Google. This is the bet: the most ambitious 18-year-olds don’t need another lecture hall. They need compute, peers who build, and people who’ve already done it.
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Today, we’re launching an ambitious new school called The Horowitz Andreessen Academy. Based in San Francisco, The Academy serves the most promising young high school graduates. We think this can be an elite institution that attracts top tier talent. One that prepares students for the future rather than remaining stuck in the past. The #1# goal is to help students learn to build, which is the most important skill in the AI era. They'll learn primarily by pursuing their own projects, either individually or in groups. There are classes and guest lectures, too, from some truly amazing people who have built modern-day Silicon Valley. The Academy is designed as a network, since that’s the reason students go to school in the first place. Core to that network are our 10 Founding Partners: Anduril, Anthropic, Coinbase, Google, Meta, NVIDIA, OpenAI, Palantir, Replit, and Stripe. The network includes over 50 hiring partners and over 200 speakers and mentors. To join as a hiring partner or faculty member, you can apply on our website. We raised $42M in funding led by @a16z. I'll be CEO and @pmarca and @eriktorenberg will join me on the board. Applications are open for our Founding Class Fellowship, which will be one year and tuition-free. Eventually, pending regulatory approval, we plan to offer a two-year program that charges tuition, similar in cost to an elite private university. We're looking for the most unusually ambitious young builders on the planet. Come join us in San Francisco:
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Joe is a founders founder and someone who has showed up for countless others in the South Florida Tech ecosystem. Excited for what he’s building with @MidnightSecure
I'm a Founder again, building from Florida! Meet Midnight (@MidnightSecure), the safest, most private home security system ever designed. Backed by Leaders & Alum from @ADT, @Google, @ring, @CitizenApp, and more.
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Everybody wants to know the founder after the monster round. I love the random Saturday call before the world knows their name. A few months ago, I met an insanely gifted founding team at a pitch competition here in Miami. I’ve been tracking their momentum ever since. Saturday, the founder and I exchanged a few texts, then jumped on an impromptu call. They were laser-focused on the only things that matter: the technology, the customers, the team and the execution. Their résumés are wild. Every co-founder holds a doctorate in a field like computer science or robotics. Any one of them could take the safe path into Big Tech and make life-changing money. Instead, they chose to build. That decision says more about them than the degrees ever could. There will be hurdles. There always are. But the discipline, tenacity and clarity are already unmistakable. By the time the press releases, big rounds and accolades arrive, everyone will say it was obvious. It never is. That’s why I love being in the corner early.
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The next great tech boom won’t just be coded. It will be welded, machined, assembled, tested and launched. And Florida is quietly building the workforce to win it. More than 1.3 million Floridians participated in career and technical education in 2024–25 — 818,000+ K–12 learners and nearly 512,000 postsecondary learners. Florida also awarded 80,972 rapid credentials in a single year. Then look at apprenticeships: 25,000+ active apprentices and pre-apprentices. 2,100+ participating employers. 144 apprenticeable occupations. 70% growth in registered apprentices since 2018–19. (Florida Department of Education⁠) Layer on Florida’s 28 state colleges across 175 locations, technical colleges, universities and independent career institutions, and you begin to see something bigger than a workforce program. You see an emerging industrial talent machine. That matters because the next decade is going to be about atoms as much as bits: Aerospace. Defense. Robotics. Energy. Advanced manufacturing. Maritime. Semiconductors. Autonomous systems. Things America actually has to build. And Florida already possesses one of the ingredients that will matter most: a massive, increasingly sophisticated pipeline of people learning how to make, operate, repair and scale hard things. A big part of the next chapter will fall to Florida’s new Commissioner of Education, @HenmackIII. He comes to the role after leading major parts of Florida’s college and workforce system and serving as U.S. Assistant Secretary of Labor overseeing federal employment and training programs. That combination of education + workforce experience is particularly relevant to what comes next. Florida isn’t just competing for the companies of the future. We’re building the people who will build them.
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We assumed venture was foreign to Muslims. It is the opposite. Profit sharing ran the Islamic world for a thousand years, Italy borrowed it, Sand Hill Road inherited it. Venture is native to Islam.
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The most bullish thing happening in Miami tech this week wasn’t a funding round. It was this room. Six years ago, I had my first coffee with @chest in Coconut Grove after an intro from then-Mayor @FrancisSuarez and @jackabraham. Chester told me he was going all in on Miami. Not “Miami” as a trade. Miami and Florida as a community. And he did. He and Jack and team showed up personally. @atomicvc planted roots. Atomic built companies here, hired here, invested here and keeps building here. Now fast-forward to this week: Chest is sitting with the first cohort of student founders at Link College, sharing what he’s learned with kids taking their first swings. That’s the flywheel. The people who came here to build are now helping raise the generation that builds after them. Huge respect to Chest for understanding that ecosystems aren’t something you join. You leave them stronger than you found them. Building season never stopped.
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The ‘Economist’ finally caught up to Miami. The city where power came to play is now where power lives. And the numbers in this piece are wild. Miami’s metro economy grew 23% from 2020 to 2024, almost twice the national rate. Central Miami’s economy is now roughly half the size of Manhattan’s. Fifteen years ago, it was a quarter. More than 150 financial firms have moved here. Shout out to @FrancisSuarez for his leadership on this. I’ve lived here almost my entire life, so this headline means something to me. The article is also honest about the next part. Rents are higher than New York. Prices have jumped nearly 40% since 2020. Florida spends less on research than every other top-ten state economy. And a low-lying coastal city can’t shrug off climate risk. None of that makes me less bullish. It makes the assignment clearer. We have to make it possible for working families and young builders to stay, put real muscle behind universities, research and homegrown companies, and build infrastructure and resilience with the same urgency we bring to towers. New capital found a city generations of immigrants and entrepreneurs had already made global. Now we have to make this boom last AND make sure the people who built Miami can still see themselves in its future. I would never bet against Miami or Florida 🇺🇸
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