Ycombinator News LinkedIn Posts (2385)
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Keyword Tracked - ycombinator
MV
Eng
YC Discussion
From compact nuclear reactors to programmable DNA drugs, Y Combinator Spring 2026 Demo Day showcased some of the most ambitious startups we've seen in years.
By the numbers:
• The AI gold rush shows no signs of slowing. 173 of 196 companies (88%) are building AI or agent products. Only 23 companies don't mention AI at all.
• Teams keep getting smaller. 116 companies are founder pairs and 38 are solo founders. As Garry Tan put it, AI is allowing small teams to outship multi-billion dollar compan ...more
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Keyword Tracked - ycombinator
Eng
🎓 Officially a Purdue University graduate — Spring 2026!
After four incredible years pursuing Computer Engineering with concentrations in Software and AI, I'm closing out this chapter with a lot of gratitude. Looking back, this journey was never just about the degree — it was about building, taking risks, and chasing ideas, again and again.
A few highlights along the way:
🤖 Claude Builder Ambassador — I had the opportunity to represent Anthropic as a Claude Builder Ambassador, and went on t ...more
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Keyword Tracked - ycombinator
Founder & CEO presso Caprice Bespoke | Consigliere Nazionale GI Confindustria | Ex BofA, Rothschild & Co
Posted 4h ago
Eng
YC News
Most people take Y Combinator and Techstars money without really knowing what happens to their stake in the next round - so here's the answer.
I built an interactive simulator in Claude that lets you model exactly how your (and their) ownership evolves in the subsequent round - at different valuations, across both accelerators.
Comment "Terms" and I'll send you the link.
#ycombinator #techstars #accelerators #startup #investmentterms
Keyword Tracked - ycombinator
Eng
What actually separates an "AI-native" company from a traditional business?
According to recent concepts from Y Combinator, it is not about using AI to make humans twenty percent faster. That is just strapping a rocket engine onto a horse carriage.
AI-native companies put intelligence at the absolute center of the organization, completely rebuilding how a business operates.
# Flatter structures: For centuries, companies built massive management hierarchies because humans can only oversee a fe ...more
Keyword Tracked - ycombinator
Focused on Innovation and Growth through Program Management | Product & Design | Investing in the stock market | Long-term growth and learning
Posted 6h ago
Eng
How AI affected startup ecosystem?
A few years ago, building a startup meant raising millions just to staff up.
Today, a 3-person team with the right AI tools can do what once required 50 people.
Y Combinator recently said solo founders can now build billion-dollar companies with $500K. That wasn't possible 5 years ago.
This changes everything about how we think about startups:
- Headcount is no longer the signal of seriousness
- Speed of execution beats size of team
- The unfair advantage now ...more
Keyword Tracked - ycombinator
SA
Eng
Why do so many successful startups come from Y Combinator?
Because YC is more than funding.
It's a network of founders, engineers, investors, and builders helping each other create better companies.
From idea validation to product building and scaling, YC has helped launch some of the world's most successful startups.
If you're interested in startups, don't just follow companies.
Follow the communities where founders learn and grow.
#YCombinator #Startups #Entrepreneurship #Founders #Techn ...more
Keyword Tracked - ycombinator
Eng
YC News
Rewiring Clinic Operations: Prosper AI Secures $30M Series A to Automate the Patient Journey
In a definitive move to solve healthcare's compounding administrative crisis, Prosper AI has raised $30 million in a Series A funding round led by Andreessen Horowitz (a16z). The fresh capital, secured just months after the company's seed round, also saw participation from Base10 Partners, Emergence Capital, Company Ventures, and Y Combinator. Along with the investment, a16z will join the company’s boar ...more
Keyword Tracked - ycombinator
Founder @ Nexa | Building AI Execution Systems for global users (US-focused)
Posted 10h ago
Eng
We officially applied to Y Combinator for Fall 2026.
Infinixa is our attempt to build an AI-native operating system where AI can plan, remember, and execute tasks instead of living inside individual apps.
Whether we get accepted or not, we're continuing to build.
Back to work. 🚀
#BuildInPublic #YCombinator #AI #Startup #NexaOS
Keyword Tracked - ycombinator
W
Eng
YC News
Ploy, led by CEO Bryant Chou, has secured $27M in seed funding led by First Round Capital and Y Combinator to expand operations and further develop its AI-driven marketing platform.
#Ploy #StartupFunding #AI #MarTech #SaaS #YCombinator #FirstRoundCapital #MarketingTechnology #SeedFunding #TechStartups
Read More 👉 https://lnkd.in/gQvF6hc2
—-------------------
Recently funded and expanding your team?
WorkNation helps startups and growth-stage companies hire top talent faster.
📩 hiring@worknati ...more
Keyword Tracked - ycombinator
Collaboration Manager and Partnership Specialist at AuthSec AI | Identity & Access Management | Authentication & Authorization | Cybersecurity & AI Security
Posted 11h ago
Eng
🚀 Something interesting is happening in the AI startup world...
A large percentage of recent Y Combinator startups are building AI agents, agentic workflows, AI copilots, and autonomous systems. The focus is no longer just on AI models—it's on AI that can take actions, make decisions, and operate across real business systems.
But there's one question we keep asking founders:
As your AI agents become more powerful, who is managing their identity, permissions, and access?
Most teams spend mon ...more
Keyword Tracked - ycombinator
Collaboration Manager and Partnership Specialist at AuthSec AI | Identity & Access Management | Authentication & Authorization | Cybersecurity & AI Security
Posted 11h ago
Eng
🚀 Something interesting is happening in the AI startup world...
A large percentage of recent Y Combinator startups are building AI agents, agentic workflows, AI copilots, and autonomous systems. The focus is no longer just on AI models—it's on AI that can take actions, make decisions, and operate across real business systems.
But there's one question we keep asking founders:
As your AI agents become more powerful, who is managing their identity, permissions, and access?
Most teams spend mon ...more
Keyword Tracked - ycombinator
AP
Eng
Everyone thinks Y Combinator is about hype and raising millions. These founders who got in told me it's something else entirely.
Saarth Shah and Christopher Price, founders of Sixtyfour, went through YC and came away with a different picture than the one most people have from the outside.
Their take is that YC has one obsession.
Customers and revenue.
How much value are you delivering, and how much are you making from it.
That is what matters. Everything else comes second.
Full episode ...more
Keyword Tracked - ycombinator
Assistant Professor |AI App Development | Data Analyst | Generative AI & Full-Stack Developer | Power BI • SQL • Python • React • RAG • LLMs • AI Trainer |Campus Crew Ambassador|Open for Freelancer Opportunities
Posted 11h ago
Eng
YC News
🚀 Excited to share a major milestone!
I'm delighted to announce that I have officially submitted my Y Combinator (Fall 2026) application for You-AI—my vision of building an Artificial Mind for startups.
You-AI is a synchronized Multi-Agent AI platform that combines real-time web intelligence, knowledge bases, and coordinated AI agents to deliver enterprise-grade AI capabilities at a fraction of the traditional cost.
Instead of relying on a single AI model, You-AI enables specialized AI agent ...more
Keyword Tracked - ycombinator
Managing Director, NDRC (Dogpatch Labs) | €100k pre-seed checks for founders in Ireland | Ex-Founder
Posted 11h ago
Eng
Huge congratulations to Ryan Morrissey and Bence Redmond — Blueprints has just been accepted into Y Combinator Summer 2026 batch. 🎉
Three months ago they walked into Dogpatch Labs as university dropouts from the ISE programme at the University of Limerick with a bold thesis and lots of founder conviction. Today they're in San Francisco, backed by the same programme that launched Stripe. 😉 🚀
That kind of trajectory doesn't happen by accident. It's a signal, both of the quality of founders c ...more
Keyword Tracked - ycombinator
DP
Eng
YC News
🚀 💙 🧡 From Duke Capital Partners to Y Combinator!
Big congratulations to our very own Senior Associate Sanjeev Chauhan and Duke ECE Professor Tania Roy. Their startup, Synapse Semiconductor, has been selected for Y Combinator's highly competitive Summer 2026 batch.
Synapse Semiconductor's "retina-on-a-chip" technology processes visual information directly at the pixel level, mimicking the human eye to deliver faster, more energy-efficient vision systems for robots, drones, and satellites. ...more
Keyword Tracked - ycombinator
UG
Eng
𝗘𝗱𝗲𝗻 𝗥𝗼𝗯𝗼𝘁𝗶𝗰𝘀 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲𝘀 𝟭𝟬-𝗛𝗼𝘂𝗿 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗥𝗼𝗯𝗼𝘁 𝗥𝘂𝗻 𝗮𝘁 𝗬𝗖 𝗣𝟮𝟲 𝗗𝗲𝗺𝗼 𝗗𝗮𝘆
Stamatis Floratos announced a major milestone at Y Combinator P26 Demo Day, where the company’s robot Eden Robotics-1 successfully ran for 10 continuous hours using its proprietary shared autonomy model, Theta. The achievement highlights growing progress in autonomous robotics systems designed for real-world industrial deployment.
Founded by Eden Robotics, the comp ...more
Keyword Tracked - ycombinator
T
Eng
YC News
Four Irish founders are heading to Silicon Valley after securing places in Y Combinator’s Summer 2026 batch, marking another milestone moment for Ireland’s startup ecosystem
Dublin-based Blueprints and ProvenMetal (YC S26) - both alumni from the Patch accelerator at Dogpatch Labs - have been selected for the globally renowned accelerator, known for backing companies such as Stripe, Airbnb and Reddit. Both start-ups are building AI-driven solutions across fintech and advanced manufacturing, unde ...more
Keyword Tracked - ycombinator
UG
Eng
YC News
𝗬𝗖 𝗦𝘁𝗮𝗿𝘁𝘂𝗽 𝗧𝗵𝗼𝗺𝗮𝘀 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗲𝘀 $𝟭𝟳𝗞 𝗶𝗻 𝗧𝘄𝗼 𝗪𝗲𝗲𝗸𝘀 𝘄𝗶𝘁𝗵 𝗮𝗻 𝗔𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝗔𝗜 𝗘𝗻𝘁𝗿𝗲𝗽𝗿𝗲𝗻𝗲𝘂𝗿
Thomas (YC P26), a virtual human designed to start, operate, and scale businesses autonomously, has reportedly generated $17,000 in revenue within just two weeks of launch. Built with a singular objective of making money, Thomas represents a new wave of AI-driven entrepreneurship and autonomous business execution.
The project highlights the growing ...more
Keyword Tracked - ycombinator
Eng
23 of the 196 companies in Y Combinator's latest batch are building AI for the physical world. Seven in robotics, seven in drones and defense, the rest across space, manufacturing, and even nuclear.
It's easy to miss while the internet argues about IPO timings / frontier lab motivations, how to implement and get value from agents while managing token costs - but this corner of AI I find quite interesting, and for reasons not related to the hardware.
On a screen, a wrong answer costs you a few ...more
Keyword Tracked - ycombinator
Co-founder & CEO of Vibe Skills | Plug-and-play AI skills for ChatGPT, Claude & Manus , built for humans, not developers ✨
Posted 15h ago
Eng
YC Discussion
Y Combinator has mass-rejected 99% of applicants for years.
But they also quietly published the exact playbook to get in.
Most founders will never find these pages buried on their own site.
All published by YC. All 100% free. All hiding in plain sight.
If you're applying to S26 and haven't touched these 6, you're not ready to apply.
1/ YC Startup Library
→ ycombinator.com/library
The full archive of YC partner talks, founder interviews, and essays. Probably the best free content library in ...more
Keyword Tracked - ycombinator
Eng
YC News
🌟 Three startups with Kazakhstani founders went into Y Combinator in 2025
🌟 Y Combinator is a top early-stage accelerator in Silicon Valley. Its alumni include Airbnb, Stripe, and Coinbase.
✨ hillclimb (YC Fall 2025) builds training data for advanced AI models, assembling a community of top mathematicians to design reinforcement-learning environments for frontier labs. Founders, Ibrakhim Ustelbay, previously at Microsoft and Coinbase, and Jun Park, previously a research engineer at DeepMind.
...more