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This Week in Startups

Jason Calacanis
This Week in Startups
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  • Scaling AI Photo Editing to 300M Users with Photoroom’s Matt Rouif | AI Basics with Google Cloud
    In this AI Basics episode, Jason sits down with Matt Rouif, Co-founder & CEO of Photoroom — the AI photo editing app with 300M+ downloads and 5B images processed annually.They break down:Why Photoroom built its own specialized AI modelsHow they grew from a scrappy startup to $50M+ in revenueLessons in product-led growth (from eBay sellers to DoorDash & Amazon)Red-teaming, brand safety, and building trust in AI imageryThe future of personalized ads, content, and designThis one is a masterclass for founders, operators, and builders.Timestamps:(0:00) Matt Rouif joins Jason to discuss AI Basics.(0:45) Meet Matt Rouif: Photoroom’s $50M+ AI photo startup(3:15) Live demo: background removal + virtual try-on(7:40) From indie sellers to DoorDash & Amazon(12:20) The “Barbie Movie” API moment(17:05) Red-teaming AI: trust, safety & brand protection(22:10) Running a 100-person AI startup(26:30) The future of personalized ads (put you in the ad?)Explore Further:Google Cloud’s Report: The Future of AIGet insights from 23 leading experts on how startups can leverage AI for real business impact.👉 Read the full reportMore AI Basics EpisodesFounders, operators, and builders — catch up on our full Startup Basics series (Legal, Finance, Growth & AI):👉 thisweekinstartups.com/basicsLinks from episode:Check out Photoroom: https://www.photoroom.com/Check out Google Cloud: https://cloud.google.com/Follow Matt:X: https://x.com/matthieurouifLinkedIn: https://www.linkedin.com/in/matthieurouif/Follow Jason:X: https://twitter.com/JasonLinkedIn: https://www.linkedin.com/in/jasoncalacanisFollow TWiST:Twitter: https://twitter.com/TWiStartupsYouTube: https://www.youtube.com/thisweekinInstagram: https://www.instagram.com/thisweekinstartupsTikTok: https://www.tiktok.com/@thisweekinstartupsSubstack: https://twistartups.substack.com
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  • Decart makes AI faster, Lume teaches lamps to fold laundry | E2166
    Today’s show:We’re back with two insightful new TWiST founder interviews.First up: Dean Leitersdorf of Decart tells us about squeezing maximum productivity out of your GPUs. But it’s not all talk: he also shows us the incredible open world model that can magically transform live footage.THEN! Jason and Alex chat with Syncere AI founder Aaron Tan about Lume, his robotic lamp device that went viral for folding laundry. Hear why Aaron thinks the future of robotics is not necessarily humanoid, and all about his future plans for the Lume arms.Timestamps:(0:00) Alex introduces our TwiST 500 interviews(02:27) TWiST 500 Interview #1: Dean Leitersdorf, CEO and Founder of Decart(04:37) Setting out to build a “kilo-corn,” a trillion dollar company(06:27) How making AI much faster opens up a world of new opportunities(09:48) OpenPhone - Streamline and scale your customer communications with OpenPhone. Get 20% off your first 6 months at https://www.openphone.com/twist⁠(11:00) Why Dean thinks chatbots are the interface of the future(17:24) How Decart builds and trains its models more efficiently (and for less money)(20:01) Netsuite - Download the ebook CFO’s Guide to AI and Machine Learning for free at https://www.netsuite.com/twist(21:14) Show Continues…(24:36) Interview #2: Aaron Tan of Syncere AI(25:13) Behind-the-scenes of that viral Lume “robot lamp folding laundry” video(30:23) Stripe Startups - Stripe Startups offers early-stage, venture-backed startups access to Stripe fee credits and more. Apply today on stripe.com/startups.(31:25) Moving beyond laundry: what else these Lume robots do?Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.comCheck out the TWIST500: https://www.twist500.comSubscribe to This Week in Startups on Apple: https://rb.gy/v19fcpFollow Lon:X: https://x.com/lonsFollow Alex:X: https://x.com/alexLinkedIn: ⁠https://www.linkedin.com/in/alexwilhelmFollow Jason:X: https://twitter.com/JasonLinkedIn: https://www.linkedin.com/in/jasoncalacanisThank you to our partners:(09:48) OpenPhone - Streamline and scale your customer communications with OpenPhone. Get 20% off your first 6 months at https://www.openphone.com/twist⁠(20:01) Netsuite - Download the ebook CFO’s Guide to AI and Machine Learning for free at https://www.netsuite.com/twist(30:23) Stripe Startups - Stripe Startups offers early-stage, venture-backed startups access to Stripe fee credits and more. Apply today on stripe.com/startups.Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarlandCheck out Jason’s suite of newsletters: https://substack.com/@calacanisFollow TWiST:Twitter: https://twitter.com/TWiStartupsYouTube: https://www.youtube.com/thisweekinInstagram: https://www.instagram.com/thisweekinstartupsTikTok: https://www.tiktok.com/@thisweekinstartupsSubstack: https://twistartups.substack.comSubscribe to the Founder University Podcast: https://www.youtube.com/@founderuniversity1916
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  • Meta’s “Sensual” AI Doc LEAKS, Opendoor’s dreams became memes +  OpenAI plans $1T data center spend | E2165
    It’s a Friday TWiST and Jason and Alex are FIRED UP about this internal Meta doc laying out appropriate vs. inappropriate AI behavior… You won’t BELIEVE with what Zuck approves for 8-year-old users.PLUS… AI job displacement is HERE, at least in the Big Apple… Jason’s getting kind of paranoid about the surveillance state… AI remains frothier than ever through new Cohere and Cognition rounds… and why we’re dubious that Sam Altman REALLY plans to spend $1 trillion on OpenAI data centers.It’s all happening on a brand-new This Week in Startups. Give it a click!Timestamps:(0:00) Intro - How Opendoor became a meme stock(06:58) When companies have less value than cash on hand… what gives?(10:23) - (11:24) Bolt - Don’t be left behind. Build apps quickly without knowing how to code with Bolt.new. Try it free at https://www.bolt.new/twist(19:13) New York’s not adding jobs… Jason and Alex dig in and offer some theories.(20:25) - (21:30) Northwest Registered Agent - Form your entire business identity in just 10 clicks and 10 minutes. Get more privacy, more options, and more done—visit https://www.northwestregisteredagent.com/twist today!(26:56) AI job displacement is HERE and it’s happening, folks…(30:05) Why Jason predicts unemployment will be 20% higher 1 year from today… add it to the TWiST Calendar(30:24) - (31:37) Alphasense - Get deeper insights into your business with the power of AI search and market intelligence. Start with a free trial at https://www.alpha-sense.com/twist(33:02) Wait, Meta AI is having “sensual” chats with children? WHY?(40:00) Will there be fallout to the Meta exposé? Legal? Staffing? Otherwise?(47:47) AI remains frothier than ever with new Cohere and Cognition rounds.(52:33) Sam Altman says he’s going to spend $1 trillion on data centers… Jason’s dubious.Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.comCheck out the TWIST500: https://www.twist500.comSubscribe to This Week in Startups on Apple: https://rb.gy/v19fcpFollow Lon:X: https://x.com/lonsFollow Alex:X: https://x.com/alexLinkedIn: ⁠https://www.linkedin.com/in/alexwilhelmFollow Jason:X: https://twitter.com/JasonLinkedIn: https://www.linkedin.com/in/jasoncalacanisThank you to our partners:(10:23) Bolt - Don’t be left behind. Build apps quickly without knowing how to code with Bolt.new. Try it free at https://www.bolt.new/twist(20:25) Northwest Registered Agent - Form your entire business identity in just 10 clicks and 10 minutes. Get more privacy, more options, and more done—visit https://www.northwestregisteredagent.com/twist today!(30:24) Alphasense - Get deeper insights into your business with the power of AI search and market intelligence. Start with a free trial at https://www.alpha-sense.com/twistGreat TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarlandCheck out Jason’s suite of newsletters: https://substack.com/@calacanisFollow TWiST:Twitter: https://twitter.com/TWiStartupsYouTube: https://www.youtube.com/thisweekinInstagram: https://www.instagram.com/thisweekinstartupsTikTok: https://www.tiktok.com/@thisweekinstartupsSubstack: https://twistartups.substack.comSubscribe to the Founder University Podcast: https://www.youtube.com/@founderuniversity1916
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  • The End of the ZIRP Era, and why recruiting is SO PAINFUL | E2164
    Today’s show:We’re back with another all-star VC roundtable discussion.Joining Jason are Dave McClure of Practical VC, NVNG’s Grady Buchanan, and Tomasz Tunguz of Theory VC. Together, they’re having a deep insider discussion of the state of venture, secondary markets, running funds of funds, the legacy of Lina Khan, the difficulty of recruiting, and why the pendulum has potentially swung in founders’ favor.Timestamps(0:00) INTRO, The origins of Practical VC and how secondary funds work.(05:44) So… how does Dave decide what to BUY?(09:27) Melanie - Companies are staying private longer… Is this good for fund managers?(10:02) Squarespace - Use offer code TWIST to save 10% off your first purchase of a website or domain at https://www.Squarespace.com/TWIST(11:18) Show Continues…(14:17) We’ve all heard about unicorns but… what about centaurs?!(16:19) Jacob - Are VC marks… bullsh*t?! How long until your LPs should see DPI? The panel debates.(17:22) Jacob - Is Jason too hard on Lina Khan? Dave says VCs created the problem!(20:07) AWS Activate - AWS Activate helps startups bring their ideas to life. Apply to AWS Activate today to learn more. Visit aws.amazon.com/startups/credits(21:30) Show Continues…(30:01) Public - Take your investing to the next level with Public. Build a multi-asset portfolio and earn 4.1% APY on your cash—with no fees or minimums. Start now at public.com/twist.(31:16) Show Continues…(31:34) When it’s time to embed an expert into a struggling startup(34:15) How investing in SO MANY COMPANIES gave Dave a trove of data(40:33) Sometimes VCs have to be the “voice of reality”…(45:53) Are stock buybacks the best use of capital?(49:29) Jacob - The End of the ZIRP Era meets the Dawn of the AI Era(51:04) Why running your business on debt, not equity, requires tough choices(58:23) When you need to “take the medicine” on returns and live to fight another day.(01:11:17) Is Grady actively seeking managers that have shown a demonstrated ability to produce liquidity?(01:13:24) Dave says the pendulum has swung into founders’ favor.(01:20:25) Dave teases his new secondary podcast, “Trading Places”!Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.comCheck out the TWIST500: https://www.twist500.comSubscribe to This Week in Startups on Apple: https://rb.gy/v19fcpFollow Lon:X: https://x.com/lonsFollow Alex:X: https://x.com/alexLinkedIn: ⁠https://www.linkedin.com/in/alexwilhelmFollow Jason:X: https://twitter.com/JasonLinkedIn: https://www.linkedin.com/in/jasoncalacanisThank you to our partners:(10:02) Squarespace - Use offer code TWIST to save 10% off your first purchase of a website or domain at https://www.Squarespace.com/TWIST(20:07) AWS Activate - AWS Activate helps startups bring their ideas to life. Apply to AWS Activate today to learn more. Visit aws.amazon.com/startups/credits(30:01) Public - Take your investing to the next level with Public. Build a multi-asset portfolio and earn 4.1% APY on your cash—with no fees or minimums. Start now at public.com/twist.Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarlandCheck out Jason’s suite of newsletters: https://substack.com/@calacanisFollow TWiST:Twitter: https://twitter.com/TWiStartupsYouTube: https://www.youtube.com/thisweekinInstagram: https://www.instagram.com/thisweekinstartupsTikTok: https://www.tiktok.com/@thisweekinstartupsSubstack: https://twistartups.substack.comSubscribe to the Founder University Podcast: https://www.youtube.com/@founderuniversity1916
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  • GPT Psychosis is spreading, the NYT is Super-Doxxing Zuck, and Trump is wetting his beak on Chinese chip exports | E2163
    Today’s show:On an all-new Monday TWiST, Lon joins Jason and Alex to talk about a whole bunch of stories at the intersection of tech, business, and pop culture.First up, is GPT Psychosis real? And if so, what are the warning signs that your loved ones have been ONESHOTTED.Then, why did Jason get so upset at the NY Times piece about Mark Zuckerberg’s Palo Alto compound?PLUS we’re discussing Trump’s export fees on AMD and Nvidia, Jason’s pitch for why the president should work more closely with Congress, a new tool in the search for rare-earth minerals, just how many self-driving trucks are on Chinese roads today, and much much more!Timestamps:(0:00) INTRO, Why Jason hated the NYT story about Mark Zuckerberg’s compound.(09:54) Vouched - Trust for agents that’s built for builders like you. Check it out at http://vouched.id/twist(11:14) Show continues…(19:54) Coda - Empower your startup with Coda’s Team plan for free—get 6 months at https://www.Coda.io/twist(21:01) Show continues…(27:25) GPT Psychosis: Is it real and how widespread is it?(29:13) Vanta - Get $1000 off your SOC 2 at https://www.vanta.com/twist(30:16) Show continues…(45:45) What it means to get “One-Shotted”: is Sam Altman doing this on purpose?(53:56) Jason says working multiple jobs at once is STEALING… is that fair?(01:04:53) Are Trump’s Chinese export fees for AMD and Nvidia a justified licensing process? Or a shakedown?(01:09:22) Jason’s pitch for working closer with Congress, and why Alex has concerns about clarity(01:12:02) PolyMarket: Will tariffs generate >$250b in 2025?Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.comCheck out the TWIST500: https://www.twist500.comSubscribe to This Week in Startups on Apple: https://rb.gy/v19fcpFollow Lon:X: https://x.com/lonsFollow Alex:X: https://x.com/alexLinkedIn: ⁠https://www.linkedin.com/in/alexwilhelmFollow Jason:X: https://twitter.com/JasonLinkedIn: https://www.linkedin.com/in/jasoncalacanisThank you to our partners:(09:54) Vouched - Trust for agents that’s built for builders like you. Check it out at http://vouched.id/twist(19:54) Coda - Empower your startup with Coda’s Team plan for free—get 6 months at https://www.Coda.io/twist(29:13) Vanta - Get $1000 off your SOC 2 at https://www.vanta.com/twistGreat TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarlandCheck out Jason’s suite of newsletters: https://substack.com/@calacanisFollow TWiST:Twitter: https://twitter.com/TWiStartupsYouTube: https://www.youtube.com/thisweekinInstagram: https://www.instagram.com/thisweekinstartupsTikTok: https://www.tiktok.com/@thisweekinstartupsSubstack: https://twistartups.substack.comSubscribe to the Founder University Podcast: https://www.youtube.com/@founderuniversity1916
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About This Week in Startups

Jason Calacanis covers startups, tech, markets, media, and all the hottest topics in business and technology. He also interviews the world’s greatest founders, operators, investors, and innovators.
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