Y Combinator (@ycombinator) / X

Y Combinator

24.8K posts

Y Combinator

@ycombinator

We help founders make something people want. Subscribe to our newsletter: yc.link/newsletter

San Francisco, CA

Joined February 2010

Pinned
Y Combinator
@ycombinator
Jun 22
The best way to learn AI is to work at an AI startup. On August 15, we're inviting ambitious students to YC HQ to meet founders and engineers from 50+ YC companies. Roam the expo hall to meet founders (and collect swag), startups pitch you, interview onsite, and land your
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Y Combinator reposted
nico laqua
@nico_laqua
4h
Today, we're launching our first insurance product for the crypto world. Crypto D&O (Directors and Officers) is something that's been highly requested by our founder friends in Web3.
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Y Combinator reposted
Amjad Masad
@amasad
6h
It starts with a prompt — it’s a whole lot of work to get here — but it starts with an idea. Congrats Yousef and team!
FaZe Apex
@FaZeApex
11h
Have spent all of 2026 building something new post-FaZe. Excited to join @ycombinator this summer as I continue on this next chapter. Ten years ago I was 20, moving out of the FaZe House in New York to our new place in Newport Beach. This week I turned 30, and I’m feeling the
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Y Combinator reposted
Grey Baker
@greybaker
12h
Few people have thought harder about how humans and coding agents should work together than @sgrove. Linzumi gives your team one chat to orchestrate all your company's coding agents.
Y Combinator
@ycombinator
14h
Bring your whole team and dozens of AI coding agents into the same chat threads, then let @linzumi_ai keep the fleet coordinated and unblocked. And for a limited time, try state of the art open-weights intelligence free: GLM 5.2 at high speed, via their @wafer_ai partnership. →
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Y Combinator reposted
Luther Lowe
@lutherlowe
5h
From the crew that brought you Beeper, meet Hackney. A brilliantly simple app that surfaces rideshare prices on a dynamic, linked menu. Hackney is a great case study re the power of interoperability for consumer products. We can and should demand more UX like this from Big Tech.
Griffin Li
@griffinli_
Jun 23
Back on the App Store charts
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Y Combinator reposted
Zane Hengsperger
@zanehengsperger
8h
One thing I rarely talk about relating to our mission is beyond Reindustrialization. We believe heavily in national security, being able to make things, more physical jobs, and enabling human progress in the West. Furthermore, America should be tough. Building in the physical
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Y Combinator reposted
Surge Biswas
@SurgeBiswas
17h
New paper from the @nablabio team expanding generative drug design to multispecifics, the intracellular proteome, and pushing the limits of atomic precision. A tour de force of computation + wet-lab and some incredible results, including zero-shot design of a KRAS G12V
Nabla Bio
@nablabio
18h
Today, we expand zero-shot drug design beyond binding to the design of multifunctional medicines, the intracellular proteome, and state-of-the-art atomic precision with our model, JAM-2. In a new report (below), we show: 1. The first drug-grade, fully computationally designed
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Y Combinator reposted
Rhys
@RhysSullivan
12h
Executor is joining the YC S26 batch! We're building an open source MCP gateway to connect any agent to any service Your team is constantly spinning up new agents, trying out new tools, wrangling multiple accounts. You need one place to configure everything once, and use them
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Y Combinator reposted
Ankit Gupta
@agupta
8h
I like that at YC the partners and software team have consistently built internal versions of pretty much every product I see OpenAI and Anthropic launch 6-12 months later. lets us see around corners for where things are going.
Claude
@claudeai
14h
Introducing Claude Tag, a new way for teams to work with Claude. In Slack, Claude joins as a team member with access to the channels and tools you choose. Tag Claude in and delegate tasks to it while you focus on other work.
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Y Combinator reposted
FaZe Apex
@FaZeApex
11h
Have spent all of 2026 building something new post-FaZe. Excited to join @ycombinator this summer as I continue on this next chapter. Ten years ago I was 20, moving out of the FaZe House in New York to our new place in Newport Beach. This week I turned 30, and I’m feeling the
1.7M
Y Combinator
@ycombinator
10h
Replying to @ycombinator
Tune in:
25K
Y Combinator
@ycombinator
10h
When electric motors were invented, factories didn't become dramatically more productive overnight. The biggest gains came years later, after people redesigned factories around the new technology. @databricks co-founder and Chief Architect Reynold Xin (@rxin) believes AI is
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Y Combinator reposted
Design Arena
@Designarena
11h
Article
What we've learned from 50,000+ AI slides generations… open sourced for you today
We've seen a massive uptick in demand for AI-generated slides at DesignArena - it’s become one of our fastest-growing creation categories. The harness-level implementation of slides is nuanced and...
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