Ari Tulla

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Ari Tulla

Ari Tulla

@umbar

Co-founder & CEO https://t.co/EzGsWnbarN - solving problems that help people live better lives.

San Francisco Katılım Temmuz 2008
628 Takip Edilen1.3K Takipçiler
Ari Tulla
Ari Tulla@umbar·
@paulg Increase salaries to $500,000 a year. Set term limits. Get competent younger people to run for office. And lower the threshold of pribery.
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Ari Tulla
Ari Tulla@umbar·
@fatcharlie95435 @paulg Nvidia has made multiple billionaires of people who work there. Also 50% of the 30,000 employees are worth more than $25M
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fatcharliearchangel
fatcharliearchangel@fatcharlie95435·
@paulg You can earn a billion dollars by starting your company. You can inherit a billion and your assets can appreciate to a billion. What is not possible is earning a billion dollars from working for a corporation over a lifetime even making $1MM a year.
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Paul Graham
Paul Graham@paulg·
Sure you can earn a billion dollars. I've been teaching people how to do it for 20 years. The way you do it is to start a company that grows fast. You don't have to do anything bad to make a company grow fast. You just have to make something people want. paulgraham.com/ace.html
Marco Foster@MarcoFoster_

AOC: “There’s a certain level of wealth and accumulation that is unearned. You can’t earn a billion dollars. You just can’t earn that. You can get market power, you can break rules, you can abuse labor laws, you can pay people less than what they’re worth, but you can’t earn that”

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@jason
@jason@Jason·
We started an AI founder twitter group... reply with "I'm in" if you're a founder and want to be added
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Ari Tulla
Ari Tulla@umbar·
@SethSHowes This is great! What’s the best place to purchase full sequencing to be uploaded for LLM analysis? I have old files but those are from old illumina arrays.
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Ari Tulla
Ari Tulla@umbar·
@MariaDavidson Interesting data. One valuable data point is CA GDP growth of 65% 2015: $2.5T 2025: $4.1T
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Maria Davidson
Maria Davidson@MariaDavidson·
California's population grew 0.4% in the last decade. The number of state employees grew 24.5%. Total state spending grew 48%, inflation adjusted. You have to ask - where did all the money go?
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Kenneth Schrupp@kennethschrupp

Newsom has nearly doubled state spending, but where has the money gone? Our latest @CityJournal California report explains how $180B or more of taxpayer funds appears to have evaporated into the hands of fraudsters and criminals.

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Zal Bilimoria
Zal Bilimoria@zalzally·
My resting heart rate (RHR) in the Don’t Die app, pulling data from my Oura. Check out my delta vs the community that @bryan_johnson is assembling in his awesome app. 💪🏽 My @eightsleep is driving the recent improvements. 😴🥶
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Max Levchin
Max Levchin@mlevchin·
AI might ship your PRs but it won’t pedal your bicycle (yet). But why would you let it? ! Top-o-Tam is stunning…
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Ari Tulla retweetledi
Adam Gries
Adam Gries@adamgries·
Day 4 themes: Health & Biotech Biostasis AI x Bio @DrAdamBat (Adam Bataineh, Numenor) @umbar (Ari Tulla, Elo Health) @ScheibyeKnudsen (Morten Scheibye-Knudsen, U. Copenhagen) @bettslacroix (Joe Betts-LaCroix, Retro Biosciences) @JackScannell13 (Jack Scannell, Etheros Pharma) @SnyderShot (Michael Snyder, Stanford) @ralphmerkle (Ralph Merkle, Alcor Life Extension) @matthewoconnor (Matthew O'Connor, Cyclarity Therapeutics) @RaianyRomanni (Raiany Romanni, Writer/Ethicist) @MollyMaloofMD (Molly Maloof) @MarcoQuarta12 (Marco Quarta, Rubedo Life Sciences) @CharlesMBrenner (Charles Brenner, City of Hope) @J__Cub (Jacob Peters, Superpower)
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Julie Yoo
Julie Yoo@julesyoo·
A few years ago, calling yourself a consumer health company in front of VCs was a virtual death sentence... but now, not only is consumer health being taken seriously, there are also some very serious consumer health businesses being built in the wild. This, plus other hot takes from @hollsmaloney, @ryu_alison, @KGSeidensticker and I at the inaugural Stanford Consumer Health Summit: ⚡ It's certainly possible now to build a large business purely based on cash pay + DTC acquisition. But playing nice with "The System" (e.g. B2B2C distribution, referrals from trad providers, taking reimbursement risk) still has its merits in helping one achieve even more durable scale and unit economics. ⚡ Sequencing of GTM motions matters: if you go "B2C first", you have the gifts of being able to fully control your product roadmap and swiftly acquire users - but it will be more expensive and potentially take longer to acquire them on your own. Going "B2B2C first" means you'll get access to large chunks of users in one fell swoop, but you'll have to pay a "product tax" to appease your B2B partner's requirements, not to mention needing to survive through long enterprise sales cycles. This sequencing choice informs your capital raising strategy in the early days. ⚡ A year ago, everyone was scared to say "AI Doctor", and now everyone is claiming to be building an "AI Doctor"! ⚡ To that end, will healthcare be dominated by an AI Doctor SuperApp as the front door, or will we continue to have fragmentation of apps by use case / condition / demographic? A large portion of consumers who don't have a PCP will find one in the form of an AI Doctor, and the best AI Doctors WILL be SuperApps that connect into a network of specialists and IRL clinical services through a single front door. ⚡ This necessitates a SuperData layer that allows for context sharing across all apps - and not just trad EHR data, but also wearables, genomics, non-traditional biomarker tests, information gleaned through ongoing engagement with AIs, patient-reported outcomes, health plan benefit design data info, etc. The buzz in the room felt a lot like the early versions of the Health 2.0 conference in the late 2000's, BUT with companies that are really working and scaling this time around. Congrats to @ZHTeiger and his organizing team for bringing this community together - it's time to build in consumer health!
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Ari Tulla
Ari Tulla@umbar·
Today @redbull performed a really cool stun at Pacific Heights San Francisco. A Paris Dakar style vehicle jumped over Redbull F1 car using the SF steep hills as jump. Can’t wait for the footage.
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James Park
James Park@parkjames·
After taking a small break from Fitbit and Google, I’m starting something new and very personal. As a co-founder of Fitbit, I thought I understood health tech. Caring for my parents from afar changed that perception.Trying to help manage their care was frustrating. Their data was all across portals, apps attachments, texts, and paper. I was constantly surprised at changes in their condition, unexpected dr visits, or other events. I looked for tools to help. And I realized health tech for the family has a long way to go. This experience is a big reason that I, along with my Fitbit co-founder, Eric, are announcing Luffu (“loo-foo”) @weluffu We’re building something I want for my family and your family. Software now and hardware in the future, weaved together in an intelligent family care system that gives families peace of mind. Join our waitlist: luffu.com
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Pierre-Eliott Lallemant
Pierre-Eliott Lallemant@pierreeliottlal·
Claude Cowork just KILLED manual outreach. I used to grind for hours on LinkedIn. Now? My AI stack does it better. - No "Hey {{first_name}}" spam - Natural, multi-step conversations - 12+ hours saved this week The result: 500+ conversations with human-level reply rates. I packaged the entire system (prompts + workflow) into a FREE doc. Want it? Repost (so others see it) Comment "CLAUDE" & I'll DM you.
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Nate Williams
Nate Williams@naywilliams·
Bought our daughter a skateboard 🛹 for Xmas and now I need to rewind the clock 30 years 😵‍💫 #NotBonesBrigade
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Ari Tulla
Ari Tulla@umbar·
This is what building companies is all about. Well said @hnshah
Hiten Shah@hnshah

Most people have no idea what it actually takes to be a founder. They talk about vision, grit, or passion. Those words are props. What you really sign up for is a life where every decision feels like it costs something real. You will spend years being misunderstood. By your team, your family, even the people you hire to help you. You will fail in public and still need to keep the energy up in private. Every founder lives with the weight of knowing that you can do everything right and still get crushed by luck, timing, or somebody else’s mistake. Founders aren’t braver than anyone else. They just get used to uncertainty, then stop waiting for clarity. Most of your wins won’t feel like wins at all. The first revenue will be too small. The first team will outgrow you or leave. The first product that feels right will barely matter to the market. You will doubt yourself in private, sometimes every week. The founders who last figure out how to keep moving while the ground shifts underneath them. Most outsiders want the founder badge but none of the scars. They want the upside, not the drag. The hardest part is sticking around after every plan gets blown up and you have to rebuild with less optimism and more scar tissue. What makes it work isn’t relentless hustle or some mythical trait. It’s learning to make peace with constant discomfort, and then making decisions anyway. If you need constant reassurance, you’ll give up before the real work begins. If you want everyone to like you, you’ll never make the calls that matter. If you can’t handle months where nothing feels certain, this life will eat you alive. But if you can hold your own in chaos, get better at being wrong, and still want to show up and try again, you just might have a shot at building something that matters. That’s what it actually takes. And nobody cares until you make it work.

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James Melville 🚜
James Melville 🚜@JamesMelville·
This is brilliant. ♥️ 🎶🎻
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Sahil Bloom
Sahil Bloom@SahilBloom·
The single best investment I’ve made in my mental and physical health.
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