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[@ycombinator](/creator/twitter/ycombinator)
"Congrats to @imbereket and @better_auth on their $5M seed Better Auth is the most comprehensive authentication library for TypeScript. Implement everything from simple flows to enterprise-grade systems directly on your own DB embedded in your backend"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1937911434475950365) 2025-06-25 16:31:05 UTC 1.5M followers, 57.3K engagements


"Herdora (@herdora_ai) is the Cursor for CUDA. It automatically turns your PyTorch code into optimized GPU kernels so you don't have to write CUDA. Congrats on the launch @technoabsurdist & @gpusteve"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945634560844116169) 2025-07-17 00:00:02 UTC 1.5M followers, 19.9K engagements


"Stratify is building an AI user researcher that helps companies recruit participants conduct customer interviews and provide actionable insights to discover the 'why' behind every customer behavior. Congrats on the launch @PrathamHombal & @sidjavvaji"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1927454764524069192) 2025-05-27 20:00:00 UTC 1.5M followers, 99.2K engagements


"Pangolin (@digpangolin) is a self-hostable alternative to Cloudflare Tunnels Zscaler ZPA and Ngrok. Securely expose apps on private networks with identity-aware access control and high availability while retaining data sovereignty. Congrats on the launch @miloschwartz_ & @oschwartz10612"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1946238542482678163) 2025-07-18 16:00:02 UTC 1.5M followers, 9708 engagements


"Embedder (@embedderdev) is building the Cursor for embedded: upload data sheets chat with agents and generate production-level driver code in seconds. Congrats on the launch @ethanmgibbs and @imbobwei"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944864481009697033) 2025-07-14 21:00:00 UTC 1.5M followers, 48.6K engagements


"Dash (@usedashai) transforms knowledge work. It takes context across Gmail Slack Notion and more to search & complete tasks. From planning to lead qualification Dash handles busywork to make you 10x. Congrats on the launch @raidingAI @GaddipatiHarsha and @DhruvRoongta"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942931756346138735) 2025-07-09 13:00:03 UTC 1.5M followers, 45.1K engagements


"Janus (@withjanus_ai) battletests AI agents at scale. Janus simulates thousands of realistic conversations with your agent to catch bias hallucinations and failing edge cases before you ship. Realistic evals zero surprises. Congrats on the launch @shivump101 & @jw_source"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1927862576903319660) 2025-05-28 23:00:30 UTC 1.5M followers, 38.4K engagements


"Michael Truell (@mntruell) co-founder and CEO of Anysphere the company behind @Cursor_ai joined @garrytan to talk about building one of the fastest-growing startups of all timeand why he's betting everything on a world beyond code. He walks through the early insights that led him and his co-founders to leave a promising AI-powered CAD project and instead chase a bigger dream: reinventing how software is written. From the hard years of false starts and rewrites to Cursor's breakthrough moment Michael explains what it really takes to build a tool that could eventually replace programming as we"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1932801405229953329) 2025-06-11 14:05:39 UTC 1.5M followers, 314.6K engagements


"Industrial sales reps spend hours quoting and entering orders while customers slip away. @deployparagon uses AI to kill busywork and reconnect with the XX% of customers reps ignore. Congrats on the launch @aceshir and @KasyapChakra"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944758375818113240) 2025-07-14 13:58:23 UTC 1.5M followers, 15.4K engagements


"Orange Slice (@orangesliceai) uses AI agents to find companies that already want to buy your product. Their agents scan the entire web 24/7 to deliver qualified leads with clear details to help you close deals faster. Congrats on the launch @kishansripada & @vihaarnandigala"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944805724053496229) 2025-07-14 17:06:32 UTC 1.5M followers, 93.2K engagements


"Andrej Karpathy's (@karpathy) keynote yesterday at AI Startup School in San Francisco"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1935496106957488566) 2025-06-19 00:33:26 UTC 1.5M followers, 2M engagements


"Bland (@usebland) just unveiled a big leap in text-to-speech: voice AI that sounds incredibly realistic. Unlike traditional TTS Bland predicts audio holistically capturing nuance emotion and style not just words. With millions of hours of high-fidelity multi-speaker data and a novel audio tokenization approach it can generate incredibly lifelike speech. Style transfer emotional range and even non-speech effects (like barking) can be applied to a voice from a single MP3"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1930338950494990453) 2025-06-04 19:00:44 UTC 1.5M followers, 75.6K engagements


"Weel (@weel_app) is the first GPS app with a built-in dashcam. Its a free alternative to traditional dashcams offering evidence and AI-powered analysis to support drivers after an incident"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942977043236630939) 2025-07-09 16:00:00 UTC 1.5M followers, 26.8K engagements


"Opennote (@opennote_me) is the interactive AI tutor that knows you. It creates personalized video lessons practice problems and drawingsadapting to your learning style and goals so every session feels tailored and engaging. Congrats on the launch @abh1a0 @rishi_srihari and @_vedantvyas"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943354713099083822) 2025-07-10 17:00:44 UTC 1.5M followers, 45.8K engagements


"Perplexity co-founder and CEO Aravind Srinivas (@AravSrinivas) on the race to build the AI browser of the future. At AI Startup School in San Francisco. 00:48 - Perplexity's Current Status and Challenges 01:16 - Future Plans: The Browser Bet 03:18 - Competition and Market Dynamics 04:43 - The Importance of Speed and Innovation 05:51 - Founding Perplexity: The Early Days 09:18 - Product Evolution and User Experience 19:44 - Running the Company and Future Outlook 20:15 - AI Tools in Software Engineering 20:31 - Adoption and Implementation of AI Coding Tools 21:11 - Challenges and Benefits of AI"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943681251430601055) 2025-07-11 14:38:16 UTC 1.5M followers, 233K engagements


"Amjad Massad (@amasad) started Replit to make programming accessible to anyone anywhere. What began as a tool for learning to code has grown into a platform pushing the limits of AI-assisted software creation and recently surpassed $100M in ARR. On The Breakdown with @t_blom and @dflieb Amjad shares the journey from his early days in Jordan working on open-source projects to leading Replit through major pivots from "teach a billion people to code" to "let anyone build software." He discusses the evolving nature of programming the future of work and the next generation of human-computer"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945846366854644081) 2025-07-17 14:01:40 UTC 1.5M followers, 254.3K engagements


"In collaboration with @reindsummit and @newindustrials we are releasing a request for startups motivated by a simple belief: America needs better physical technology and startups are the best way to build and scale it. We are looking for founders interested in applying modern software capabilities to the entire stack of industrial production - energy production materials CAD manufacturing and biotech. Reindustrialization is a matter of national survival. This is your invitation to build the future"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1938349303069872252) 2025-06-26 21:31:01 UTC 1.5M followers, 643K engagements


"PARES is the all-in-one AI platform for commercial real estate brokers to prospect close deals and grow their business"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945532604285161739) 2025-07-16 17:14:53 UTC 1.5M followers, 15.7K engagements


"Dr. Fei-Fei Li (@drfeifei) the Godmother of AI on the origin of computer vision and why spatial intelligence is the next frontier. At AI Startup School in San Francisco. 01:00 - Origins of ImageNet 02:15 - The Dream to Make Machines See 03:28 - A paradigm shift in AI 05:50 - AlexNet and Deep Learning 08:00 - Evolving Computer Vision 12:20 - Building World Labs 13:00 - The next frontier in AI 14:20 - Why Spatial Intelligence Is Harder Than Language 18:40 - Technical Barriers for Vision-Based AI 20:00 - AI is more than LLMs 25:50 - Fei Feis Journey 29:30 - Mentoring some of the legends of AI"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1940048065332998492) 2025-07-01 14:01:17 UTC 1.5M followers, 193K engagements


"At first prompting seemed to be a temporary workaround for getting the most out of large language models. But over time it's become critical to the way we interact with AI. On the @LightconePod Garry Harj Diana and Jared break down what they've learned from working with hundreds of founders building with LLMs: why prompting still matters where it breaks down and how teams are making it more reliable in production. They share real examples of prompts that failed how companies are testing for quality and what the best teams are doing to make LLM outputs useful and predictable. 0:58 - Parahelps"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1928451506904400236) 2025-05-30 14:00:42 UTC 1.5M followers, 347.4K engagements


"Congrats to the @meet_campfire team on their $35M Series A Campfire is building the AI-first ERP powering modern finance & accounting teams. It offers a general ledger revenue automation close management and moreall on one unified platform"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1939720526718726347) 2025-06-30 16:19:46 UTC 1.5M followers, 82.2K engagements


"🏠@SyntheticFi_SF built a XXXX% APR home Hybrid Mortgage. Hundreds of families have benefited now SyntheticFi is expanding their program nationwide. Plus uncapped tax write-off on interest. Congrats @tonyyanga and @Joseph_YZ_Wang on the launch"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945593245729521998) 2025-07-16 21:15:51 UTC 1.5M followers, 20.3K engagements


"Congrats to the @BlaxelAI team on their $7.3M seed Blaxel is building the foundational infrastructure for the next generation of software: AI Agents"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945966277392220373) 2025-07-17 21:58:09 UTC 1.5M followers, 13.4K engagements


"Riff (@rifflab) is Cursor for music production. Its a superpowered music editorexperienced producers can be 10x more productive and hobbyists can enjoy making music without needing technical chops. Congrats on the launch @adithreddi & @Zerkka0819"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945196673199735232) 2025-07-15 19:00:01 UTC 1.5M followers, 90.4K engagements


"YC Partners @koomen and @GuptaAnkitV are hosting 1:1 office hours for founders attending ICML next week If youre considering starting a startup or are in the early stages of building a company wed love to meet you. Sign up at"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943344650951204892) 2025-07-10 16:20:45 UTC 1.5M followers, 164K engagements


".@Edgedive helps you understand what your customers are actually saying. They make it simple to collect tag and synthesize all incoming feedback from every channel (linked to your CRM) so you can focus on building something people want. Congrats on the launch @meksikanpijja & @nimeshmc"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945136582236762492) 2025-07-15 15:01:14 UTC 1.5M followers, 10.1K engagements


".@Confident_AI's DeepTeam is an open-source red teaming framework for AI agents. Test for memory leaks goal hijacking and decision flaws across 40+ attack types & vulnerabilities. Congrats on the launch @jeffr_yyy and @kritinv07"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942947602141700569) 2025-07-09 14:03:01 UTC 1.5M followers, 10.5K engagements


"100 hackers. XXX pairs of camera smart glasses. At the @MentraLabs Live smart glasses hackathon this weekend at the YC office in San Francisco"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943415522458243119) 2025-07-10 21:02:22 UTC 1.5M followers, 27.5K engagements


"dScribe AI (@dscribeai) uses autonomous drones and 3D vision to track bulk inventory that lives outside boxes and barcodes. They're starting by helping the agriculture and mining industry track stockpiles of grain and gravel. Congrats on the launch @warrenwang_1 @Cole__Robertson and @Jordan_Mryyan"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1946253795924844716) 2025-07-18 17:00:39 UTC 1.5M followers, 8795 engagements


"Join us in NYC next week for an inside look at YC with General Partner @aaron_epstein Whether youre actively building a startup or just considering taking the leap come to learn more about how we support founders what we look for in startups and ask questions. Expect honest insights practical advice and real talk about startup life"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943385774889799996) 2025-07-10 19:04:09 UTC 1.5M followers, 34.4K engagements


"Congrats to the @apolinkHQ team on their $4.3M seed Apolink is building the most interoperable satellite relay network in low Earth orbit (LEO). They're combining RF and optical inter-satellite links to enable real-time continuous connectivity"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943709368756678691) 2025-07-11 16:30:00 UTC 1.5M followers, 13.8K engagements


"Firmware development is broken. Hardware companies spend months finding engineers months reading datasheets and months debugging. @BootLoopAI built an AI agent that writes tests and debugs firmware on real hardware in minutes - not months. Congrats on the launch @noahpaciknelson & @chrism4rkus"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943747275303661758) 2025-07-11 19:00:38 UTC 1.5M followers, 16.5K engagements


"Labric (@LabricPlatforms) is building data and AI infrastructure for scientific labs streaming and organizing experiment data from all sources (instruments Excel etc) into one searchable AI-ready platform. Congrats on the launch @co__ho and Caitlin"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1927817150342836460) 2025-05-28 20:00:00 UTC 1.5M followers, 14.7K engagements


"Github (MCP Guard): Github (ga cli): Join the discussion:"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944774026481762336) 2025-07-14 15:00:34 UTC 1.5M followers, 7889 engagements


"Kirsten Green (@kirstenagreen) founder of Forerunner Ventures has backed some of the most iconic consumer brands of the past two decades from Warby Parker to Chime to Dollar Shave Club. She sat down with @garrytan to share how great products (not marketing tricks) still win why AI is unlocking a new kind of emotional relationship between consumers and technology and what founders can learn from the messy creative stage we're in right now. Kirsten also breaks down how shifts in distribution wellness and digital behavior are reshaping what it means to build for real human needs. 01:05 - What"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1938599333680807982) 2025-06-27 14:04:33 UTC 1.5M followers, 179.7K engagements


"Congrats to the team @cerebriumai on their $8.5M seed Cerebrium is a high-performance serverless AI infrastructure platform. From voice agents to LLMs to batch processing theyre powering real-time AI apps without the infra headache"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942632849167020131) 2025-07-08 17:12:18 UTC 1.5M followers, 17.9K engagements


"Congrats to the @vellum_ai team on their $20M Series A Vellum is defining the standard for enterprise AI development. Companies like Swisscom Drata Redfin and Headspace are already using Vellum to ship AI products faster"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943324332530274643) 2025-07-10 15:00:00 UTC 1.5M followers, 14.8K engagements


"Atlog (@atlogai) is building an AI employee for furniture stores to collect on payments market the store and help buy new furniture so that one good manager can oversee 20+ stores at once. Congrats on the launch @just_vraj @skarakkattu and @johnbettinger33"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1927092374431211827) 2025-05-26 20:00:00 UTC 1.5M followers, 547K engagements


"Async (@async_build) builds coding agents to do the gruntwork. Don't spend time fixing bugs and papercuts delegate it to Async. Congrats on the launch @pybbae & @mikkel_kim92"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945876146584695018) 2025-07-17 16:00:00 UTC 1.5M followers, 8581 engagements


"The Mentra Live Hackathon is already over capacity but the best applicationswill still be considered:"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943415525675340098) 2025-07-10 21:02:22 UTC 1.5M followers, 9585 engagements


"Congrats to the team @OneText on their $4.5M seed OneText is a wallet a payment method a marketing tool and a shopping assistant all in one. Their technology allows millions of shoppers to literally reply and buy with one text"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942667502716080445) 2025-07-08 19:30:00 UTC 1.5M followers, 16.5K engagements


"Async builds coding agents to do the gruntwork. Don't spend time fixing bugs and papercuts delegate it to Async. Congrats on the launch @pybbae & @mikkel_kim92"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945885501606752296) 2025-07-17 16:37:11 UTC 1.5M followers, 10.2K engagements


"SigmanticAI is the Cursor for Hardware Description Language (HDL) design. It automates the entire RTL design flow from natural language to synthesizable HDL and testbenches. SigmanticAI has already been used to make a RISC-V CPU from start to finish and gets 90%+ accuracy on the VerilogEval benchmark"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945906353324675328) 2025-07-17 18:00:02 UTC 1.5M followers, 9697 engagements


"AI has upended the once "safe" CS career path. New grads are facing unemployment rates twice those of art history majors and a CS degree is no longer a surefire ticket to wealth. At the same time small focused teams are scaling from zero to eight-figure revenue in months. In a special Lightcone Live at AI Startup School Garry Diana Harj and Jared discuss why it's now more important than ever to focus on building real skills domain expertise and agency rather than just chasing credentials. 04:18 - The Inverted Career Risk Paradigm 05:16 - AI's Impact on Education and Skills 07:08 - Agency vs."  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942584659323543979) 2025-07-08 14:00:48 UTC 1.5M followers, 253.2K engagements


"🥑@AvocadoPOS is building AI for the restaurant industry. With a point of sale at its core Avocado is a full restaurant tech stack that uses AI to supercharge everyday tasks for managing the menu pricing employees reporting and more. Congrats on the launch @thenickevans & @sguha00"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942619551176544444) 2025-07-08 16:19:27 UTC 1.5M followers, 37.7K engagements


"Congrats to the team @airweave_ai on their $6M Seed Airweave is an open-source dev tool that lets AI agents search any app. It connects to apps like Github Notion Google Drive or Postgres and turns them into agent-ready knowledge bases automatically"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1940820066368737793) 2025-07-03 17:08:57 UTC 1.5M followers, 41.8K engagements


"Autosana is an AI QA agent that tests iOS and Android apps like a real user. It plugs into your CI/CD replacing flaky test scripts and manual QA saving hours per release. Congrats on the launch @yuvansundrani & @JSteinberg54132"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942660372605067276) 2025-07-08 19:01:40 UTC 1.5M followers, 27.6K engagements


"2025 is shaping up to be the "year of AI agents". We've put together a list of startup ideas that we think are especially promising some draw attention to trends that are already in full swing and some of them are where we think things are going next"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1920147533264978173) 2025-05-07 16:03:41 UTC 1.5M followers, 816.6K engagements


"Stably (@stably_ai) helps dev teams merge code XX faster by auto-writing running and self-healing Playwright tests in minutes eliminating flaky suites and hidden bugs. Congrats on the launch @jinjingliang @nparker2450 and @raines1220"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942961952340271453) 2025-07-09 15:00:02 UTC 1.5M followers, 16.2K engagements


"Andrew Ng (@AndrewYNg) on how startups can build faster with AI. At AI Startup School in San Francisco. 00:31 - The Importance of Speed in Startups 01:13 - Opportunities in the AI Stack 02:06 - The Rise of Agent AI 04:52 - Concrete Ideas for Faster Execution 08:56 - Rapid Prototyping and Engineering 17:06 - The Role of Product Management 21:23 - The Value of Understanding AI 22:33 - Technical Decisions in AI Development 23:26 - Leveraging Gen AI Tools for Startups 24:05 - Building with AI Building Blocks 25:26 - The Importance of Speed in Startups 26:41 - Addressing AI Hype and Misconceptions"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943309837351424222) 2025-07-10 14:02:24 UTC 1.5M followers, 817.4K engagements


"Tecto (@TectoAI) is building a platform to monitor the evaluations and qualifications needed to employ agentic AI toolslike an HR system for AI employees. Congrats on the launch @busyceo & @busycto"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944917328992592130) 2025-07-15 00:30:00 UTC 1.5M followers, 16.4K engagements


"Magnetic (@magnetictax) is building the AI Tax Preparer for CPA firms saving hours of tedious data entry by entering client docs into legacy tax engines automatically. Congrats on the launch @tsh3ll and Patrick"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945891252974563680) 2025-07-17 17:00:02 UTC 1.5M followers, 15.5K engagements


"Congrats to the Ekho team on their $17.3M Seed and Series A Ekho is building the infrastructure layer for compliant end-to-end digital vehicle sales powering everything from financing to registration across all XX U.S. states"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943041253945544971) 2025-07-09 20:15:09 UTC 1.5M followers, 17.7K engagements


"Elon Musk (@elonmusk) on digital superintelligence multiplanetary life and how to be useful this week at AI Startup School"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1935795261126889944) 2025-06-19 20:22:10 UTC 1.5M followers, 20M engagements


"Finlens (@finlenshq) is your AI co-pilot for accounting. Built for founders and accountants who use QuickBooks and other legacy tools but still find themselves buried in receipts spreadsheets and slow month-end closes"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945271254702858307) 2025-07-15 23:56:23 UTC 1.5M followers, 24.6K engagements


".@gen_analysis' MCP Guard is the first runtime firewall designed to secure every MCP tool call against prompt injection attacks. It's a free open-source tool designed to validate restrict and log every MCP tool call. MCP Guard sits between your agents and MCP servers screening all inputs and outputs blocking known jailbreak patterns and obfuscated payloads before execution"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944774024778924378) 2025-07-14 15:00:34 UTC 1.5M followers, 16.1K engagements


"Reducto (@reductoai) just launched Edit an endpoint that fills out your PDFs automatically. Reducto understands your documents layout and intelligently maps your data to its corresponding form fields and returns a fully filled out PDF"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945498665398796776) 2025-07-16 15:00:02 UTC 1.5M followers, 54K engagements


"Pond (@pond_messages) is building Superhuman for iMessage. Salespeople real estate agents recruiters and more use Pond to sort read and send texts at lightning speed. Congrats on the launch @aagdalal and @bewilliams111"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945181574896738728) 2025-07-15 18:00:01 UTC 1.5M followers, 12.8K engagements


"Nobel laureate John Jumper (@JohnJumperSci) on AlphaFold and the future of science. At AI Startup School in San Francisco. 01:02 - Journey from Physics to Computational Biology 02:01 - Transition to Machine Learning and AI 02:59 - Joining Google DeepMind 03:47 - The Mission: Accelerating Scientific Discovery 04:54 - Understanding Protein Structures 07:44 - Challenges in Protein Structure Determination 11:21 - The Role of Data Compute and Research 13:28 - AlphaFold: A Breakthrough in Protein Prediction 14:09 - The Importance of Research and Ideas 17:48 - Real-World Applications and Impact"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945121345089757552) 2025-07-15 14:00:41 UTC 1.5M followers, 146.5K engagements


"Simplex (@usesimplex) builds developer-first web agents that companies use to integrate with legacy portals. They're already in production dispatching freight shipments downloading customers invoices and fetching websites internal APIs. Congrats on the launch @skarpoor12 & @marcon680"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1927756768546791845) 2025-05-28 16:00:04 UTC 1.5M followers, 27K engagements


"There's limited space available so RSVP to attend at"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1943385776542355931) 2025-07-10 19:04:10 UTC 1.5M followers, 8741 engagements


".@VogentAI Voicelab is a high-performance API to run top open-source voice models like Sesame CSM-1B Dia and more. Voicelab optimizes inference for each model so you can run them quickly and scalably and they post-train select models to improve performance and reliability"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942267367486283985) 2025-07-07 17:00:00 UTC 1.5M followers, 51.3K engagements


"Channel3 (@try_channel3) is building a database of every product online letting developers add commerce to their websites apps and AI agents and earn commission. Congrats on the launch @schiffyalex & @_glawrence"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944852822924910665) 2025-07-14 20:13:41 UTC 1.5M followers, 16K engagements


"Finto (@FintoAI) brings AI to enterprise accounting. Their platform automates accounts payable - from invoice inbox to ERP posting - using intelligent agents. Congrats @jonasmorgnr Linus and Lorenz on the launch"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945166472613150783) 2025-07-15 17:00:01 UTC 1.5M followers, 12.7K engagements


"Oki AI tells you everything you need to know to run your company. By reading your teams code tickets messages and more Oki delivers personalized and interactive updates daily. Congrats on the launch @Luofei_Chen & @aayush_oki_ai"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1942992145683521723) 2025-07-09 17:00:01 UTC 1.5M followers, 18.9K engagements


"Emergent (@EmergentLabsHQ) is the agentic vibe-coding platform your AI-powered CTO that transforms ideas into full-stack production-ready products. No developers needed. Just pure system-level thinking. Congrats on the launch @mukundjha & @madhavjha"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1927409468956193085) 2025-05-27 17:00:01 UTC 1.5M followers, 310.1K engagements


"Cactus runs AI on smartphones. They help developers deploy local private and offline AI cross-platform in their apps. Congrats on the launch @RomanShemet & @Henry_Ndubuaku"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1944789723098267962) 2025-07-14 16:02:57 UTC 1.5M followers, 14.6K engagements


"Congrats to the @SubstackInc team on their $100M Series C Substack is building a new economic engine for culture by putting creators in charge and enabling subscribers to support the work they deeply value"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945913894108578015) 2025-07-17 18:30:00 UTC 1.5M followers, 11.9K engagements


"Franois Chollet (@fchollet) on the ARC Prize and how we get to AGI. At AI Startup School in San Francisco. 00:00 - The Falling Cost of Compute 00:57 - Deep-Learnings Scaling Era & Benchmarks 01:59 - The ARC Benchmark 03:02 - The 2024 Shift to Test-Time Adaptation 05:01 - What Is Intelligence 07:12 - Why Benchmarks Matter (and Mislead) 08:57 - ARC X Exposes Scaling Limits 10:58 - ARC 2: Compositional Reasoning Arrives 12:55 - Humans vs. Models on ARC2 14:58 - Previewing ARC3 & Interactive Agency 17:00 - Kaleidoscopic Hypothesis and Abstractions 22:00 - Type X vs. Type X Abstractions 26:00 -"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1940772773951164607) 2025-07-03 14:01:01 UTC 1.5M followers, 228.6K engagements


"Wisp AI (@WispAIapp) is a personalized AI executive assistant powered by what you've said or heard. It captures your conversations calls and meetings in detailed notes then uses the context to answer questions draft replies and set reminders. Congrats on the launch @adityamahn89778 & @mahnaayush"  
![@ycombinator Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::113130846.png) [@ycombinator](/creator/x/ycombinator) on [X](/post/tweet/1945543958513541276) 2025-07-16 18:00:00 UTC 1.5M followers, 17.7K engagements