Cofounder/CEO @HiHello ๐Ÿ‘‹ Cofounder @CartaInc ๐Ÿฅง Chief Firestarter @K9Ventures ๐Ÿฆฎ OG Pre-Seed Investor @lyft @twilio @auth0 @lucidchart @everlaw @forethought_ai

Palo Alto, CA
Joined April 2008
Almost every meaningful event that occurs in the world has happened because humans connected. In an unromantic sense, the progress of humanity has been built on real human relationships. Is this all about to change because of AI?
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This looks amazing.
Replying to @techartist_
All ten lessons: iamtechartist.com/every-joulโ€ฆ The book also has an index, a quiz, a source for every number, and a teachersโ€™ guide mapped to AQA, OCR, Edexcel, Cambridge IGCSE and CBSE.
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Right now in the US, part of the Democratic Party has decided to play the "socialist" card. Days before the midterms, DSA candidates are winning primaries and the word isn't taboo anymore. So today I'm going to show you why socialism never works. Not with ideology. With mechanics. Let's start with a dumb question. How much should a loaf of bread cost? You don't know. Neither do I. Nobody does. And that's exactly the point. The price of a loaf of bread is the instant synthesis of millions of pieces of information that no single person holds: the wheat harvest in Kansas, the price of gas for the oven, the baker's wages, the shop's rent, a drought in Argentina, a war on the Black Sea, whether people feel like bread this morning or a bagel. In 1920, Ludwig von Mises published a paper that should have ended the debate. His argument: without private ownership of the means of production, those means are never exchanged. No exchange, no prices. No prices, no economic calculation. The planner can't know whether a steel mill is worth more than a dam or a hospital. He's flying blind. He can't even tell that he's wrong. In 1945, Friedrich Hayek drove the point home in "The Use of Knowledge in Society." Useful knowledge is scattered across millions of minds. The baker knows things about his neighborhood that no ministry ever will. Prices are a telecommunications system: when tin becomes scarce somewhere in the world, its price rises, and millions of users economize on it without even knowing why. No committee, no ministry, no plan can replicate that. The market isn't an ideology. It's a distributed information processor. Then Milton Friedman picked up a simple pencil. The wood comes from Washington State, the graphite from South America, the rubber from Malaysia. Thousands of people who don't know each other, don't speak the same language, maybe even hate each other, cooperate to make something none of them could make alone. Nobody gave them orders. Prices were enough. Now run the experiment in reverse. Set the price yourself. Cap rents below market: landlords stop maintaining, stop building, housing disappears. Swedish economist Assar Lindbeck, a man of the left, said rent control is the most efficient technique known for destroying a city, short of bombing it. Cap the price of flour: shelves empty, lines form, the black market takes over. Venezuela, 2016. The country with the largest oil reserves on earth, and people standing in line for hours to eat. Nearly 8 million Venezuelans eventually fled. Socialism smashes the thermometer and then acts surprised that the fever keeps rising. And this is where it gets serious. Because when the plan fails, and it always fails, the planner has two options. Admit the plan is wrong. Or blame the people. Saboteurs, speculators, kulaks, enemies of the people. He always picks the second one. Hayek saw it in 1944 in The Road to Serfdom, in a chapter with a chilling title: Why the Worst Get on Top. A central plan requires central power. Central power attracts those who crave power. And when reality resists the plan, reality has to be broken. Which means people have to be broken. Stalin. He collectivizes the land. Output collapses. He blames the peasants and seizes the harvests. The Holodomor, 1932-1933: millions starved to death in Ukraine, the breadbasket of Europe. Add the Gulag, the purges, the deportations. Mao. The Great Leap Forward, 1958-1962. Backyard furnaces producing useless steel, insane grain quotas, local officials inflating numbers to avoid punishment, and the state requisitioning food based on those fake numbers. The result: the worst famine in human history. Estimates range from 30 to 45 million dead. Pol Pot. The Khmer Rouge abolish money, markets, property, and empty the cities. The dream of total planning, carried all the way. In four years, roughly one in four Cambodians dies. Hitler. He sent communists to the camps, but his party called itself National Socialist and the economy answered to the plan and the party. Companies stayed private on paper, but the state decided what to produce, at what price, and for whom. Hayek dedicated The Road to Serfdom "to the socialists of all parties" precisely because he saw the same root: the idea that the state must steer society toward a collective goal, and the individual must step aside. Different eras. Different continents. Different cultures. Same mechanism. Same ending. This isn't a bug. It's a feature of the system. Remove prices and you remove information. Remove information and you remove the ability to correct. And when you can no longer correct through prices, you correct through force. So let me say it plainly. Socialism always starts nice. A rent freeze. Public grocery stores. Make "the rich" pay. Nobody promises the Gulag on day one. But if America truly goes down this road, the rest of the story is already written. The plan will fail. There will need to be culprits. There will need to be power to punish them. And a socialist government holding the American state apparatus, its surveillance capabilities, its technology, its military, wouldn't be a regional tragedy. It could be the greatest tragedy in history. The 20th century paid for this lesson with tens of millions of lives. We don't get to forget it in one generation. Prices aren't the enemy of the people. Prices are the voice of the people.
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Itโ€™s all coming together. My car has @Grok. Grok is now talking to my Grok @bot. Which has access to @X, and now also has access to @XMoney. The convergence is happening fast and it is awesome.
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Using AI to enhance your own thinking is awesome, using AI to think for you is stupid. In the former case you get a more deeply considered outcome, in the latter you get slop.
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Thereโ€™s a world of difference between user-authorized agents (Muse, Instinct, Grokbot, etc.) and true unauthorized/rogue agents that could constitute cyberattacks. Most of the activity described in the Axios story appears to be the former: customers sharing credentials with agents so they can take actions on their behalf. This may violate bank terms requiring humans to log in themselves, but these are in no way cyberattacks. The direction banks should go is to support user-directed agents. For example, Amex is an authorized connection in Muse, making it easy for users to grant, limit, and revoke access. Read-only permission levels are a sensible interim step. Several banks already support or are moving toward them. Full write access (with user credentials) is a different risk category and should be approached carefully. Frightening the public by blurring the line between user-authorized agentic behavior and cyberattacks is irresponsible.
SCOOP: Major U.S. banks are detecting unauthorized third-party AI agents inside customer accounts, including some attempting to take actions that appear to be independent of user instructions, sources told Axios. The findings have alarmed banking executives, who are racing to restrict access to their systems as AI moves at a velocity faster than financial institutions can respond, multiple industry and bank executives told Axios. Several banks are now preparing for worst-case and even โ€œday afterโ€ scenarios, including how to rapidly secure or restore customer accounts if things go wrong, the people said. Several bank executives told Axios they're struggling to distinguish between human users and AI agents. One executive said banks also struggle to determine whether agents are authorized by customers or potentially operating without their permission, more akin to rogue agent behavior. Read my latest for Axios here: axios.com/2026/10/22/ai-agenโ€ฆ
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Disaster for pre-IPO founders in California.
Replying to @RoKhanna
I absolutely cannot afford to stay, given that you and your corrupt union overlords are planning another "one-time" tax in two years. This is not a 5% tax, it's a full confiscation of all my liquid assets. It's going to bankrupt founders without full liquidity.
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Replying to @RoKhanna
I absolutely cannot afford to stay, given that you and your corrupt union overlords are planning another "one-time" tax in two years. This is not a 5% tax, it's a full confiscation of all my liquid assets. It's going to bankrupt founders without full liquidity.
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California voters approved a $33 billion bullet train from LA to San Francisco in 2008. The estimate is now $126 billion, with a high end of $231 billion, and after 18 years and $15 billion spent, not a single mile of track has been laid. WSJ's breakdown of how it got here is worth 13 minutes: - The state rushed into construction to grab 2009 stimulus money before it owned the land. The 119-mile Central Valley stretch alone needed more than 2,288 parcels. - The project has to coordinate with 80 separate entities, from utilities to freight railroads, and has paid more than $6.5 billion in change orders. - The mountain tunnels, the hardest part, are still ahead and will eat nearly half the Phase 1 budget. - Washington pulled $4 billion, and without new money the Authority could run dry by December 2027. The line that stuck with me came from Lou Thompson, who chaired the project's peer review group: "completing the original Phase 1 would now cost 231 billion dollars." Startups die when they run out of money. Government projects just get a new estimate. youtu.be/zPiJKJuQ7i0
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Dear @GEICO, I've been a customer for over 20 years, but you're about to lose me as a customer given how bad your website and mobile app are and how you don't let me configure the quote easily enough.
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Almost feels like the insurance is priced with a random number generator!
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Current policy period shows documents for future policy period. It's bonkers. @GEICO you used to have a great web/mobile app. But I think it's time for you to fire some people on your tech team!
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Effective Immediately, all organizations using PHP for their systems are advised to be prepared for an update addressing two critical vulnerabilities. PHP is widely used for web applications. These vulnerabilities often provide a direct path to the server's file system or database. If an immediate update is not feasible, it is recommend that organizations take the system offline until it can be fully mitigated. NSA will follow up shortly with more specific guidance.
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Sometimes startups are like Churchill's supposed line about Americans: you can always count on them to do the right thing, after they've tried everything else.
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This is the most fun time to be a builder, creator, and technologist.
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I am not the fastest reader. I hear the words as I read them, and that slows me down. So I learned how to skim and connect the dots between concepts as I skim. With AI, being able to read fast has become a superpower. My son has this superpower, and I always marvel at the pace at which he can read. Now when I see a long-form article, I keep wishing there was a way to just download it into my brain (high bandwidth) rather than feeding it word by word through my eyes (low bandwidth). We'll get there too.
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Lots of VCs kindof sound like this: "Your basketball team doesn't have a moat, any healthy human can throw the ball into the basket thingy. " People who have not run companies before don't understand how much the team matters more than some imagined structural moat.
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
About pre-seed/seed Real Madrid can buy almost any established star in the world. That doesnโ€™t mean they are automatically the best academy for discovering a 15-year-old before anyone knows his name. Those are different muscles. Pre-seed and seed arenโ€™t Series A with smaller checks. But calling ourselves specialists isnโ€™t enough. Only the best will survive!
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Dr. Manu Kumar ๐Ÿ‘‹๐Ÿฝ retweeted
Categorically vote No on every new city and state tax on the ballot in California. There is no funding shortage. Itโ€™s just fraud.
California is losing at least $50 billion a year to fraud, so even under the most optimistic assumptions, the โ€œwealth taxโ€ will only collect enough to pay Californiaโ€™s fraud budget for 7 months.
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I didn't know it was International Sloth Day until a sloth showed up in my own email signature, warning me not to let my follow-up move like one. Marketing updated the banner once, and now it's on every email everyone at HiHello sends. Speed to lead matters. ๐Ÿฆฅ
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