Y Combinator - 🚩 Red flags in YC interviews

This Week at YC

January 19th, 2024

This week was an important one for the YC W24 batch, but not one that’s super-widely known outside of YC: the retreat.

At the beginning of each batch, we take over an awesome venue for a few days and bring all of the new founders together in person. It’s an opportunity for these founders to hit pause on work for just a couple of days and really get to know the people they’ll be building alongside for the years ahead.

While the retreat is specifically not meant to be one big work sprint, it’s wild how much progress just happens when you get a bunch of smart people together under one roof. I can’t count how many times this week I’ve seen a founder mention a challenge their startup is facing only for the person they’re speaking with to say “Wait! You should meet [another founder standing five feet away]. They worked on exactly that for years!”

Founders are encouraged to give off-the-cuff talks about things they know a lot about, whatever that may be. (This week, for example, I learned how to land a plane in an emergency situation — or at least not crash quite as hard — from a founder who is also a pilot.) The Group Partners get super candid about the realities of building a startup, and about their own founder journeys. There is literally zero “always be crushing it” vibe; it’s all just very real

Want to be at the next one? Apply to YC here.

- Greg

📺 The Latest

Featured content from the YC Library

🚩 What are some "red flags" in YC interviews?

In this Mailbag mini-episode, Dalton Caldwell shares some things founders definitely shouldn't do during YC interviews.

🌎 YC Community

Highlights and news from around YC
FDA clears Darmiyan's (S17) AI that predicts Alzheimer’s progression from an MRI scan
Fierce Biotech
Infield (W20) wants to make open source dependency management trivial
TechCrunch
Conta Simples (S20) grabs another $41.5M for its expense management approach in Brazil
TechCrunch

🚀 The Launchpad

Some of the most recent YC companies and product launches 
Automate manual workflows within your company with an AI Agent
S2023
We simplify and accelerate the federal grant application process.
W2024
Auto Wiki generates a wiki style website based on your repo
W2022
Now available as an OpenAI GPT, iPhone app, and Android app!
S2023
We make it easy for companies fix vulnerable code by automating away 80% of the engineering work needed.
S2023
Future of inspections for real estate, aerospace, manufacturing
W2024
We help aerospace engineers rapidly design, test, and simulate control systems
W2024
Find more YC companies and discover new products

🔥 Hacker News

Top posts from this week
  1. Losing my son (www.fortressofdoors.com)
    2346 points by lukeplato | 373 comments

  2. Which word begins with "y" and looks like an axe in this picture? (2017) (english.stackexchange.com)
    1188 points by flexagoon | 273 comments

  3. Show HN: I made a website to find best bus seat to avoid the sun while traveling (sitinshade.com)
    950 points by Amithv | 207 comments

  4. US developers can offer non-app store purchasing, Apple still collect commission (www.macrumors.com)
    909 points by virgildotcodes | 1287 comments

  5. Remote work doesn't seem to affect productivity, Fed study finds (www.bloomberg.com)
    818 points by simula67 | 550 comments

  6. Stellarium: Software which renders realistic skies in real time (github.com)
    765 points by tosh | 162 comments

  7. On being listed as an artist whose work was used to train Midjourney (catandgirl.com)
    751 points by earthboundkid | 903 comments

  8. Building a fully local LLM voice assistant to control my smart home (johnthenerd.com)
    697 points by JohnTheNerd | 185 comments

  9. Dave Mills has died (elists.isoc.org)
    610 points by todsacerdoti | 61 comments

  10. Teach Yourself Programming in Ten Years (1998) (norvig.com)
    583 points by janchorowski | 301 comments
Read more on Hacker News
More YC resources: Why YC | Apply to YC | YC Library
Copyright © 2024 Y Combinator, All rights reserved.
You are receiving this email because you signed up to receive emails from Y Combinator.

Our mailing address is:
Y Combinator
320 Pioneer Way
Mountain View, CA 94041

Add us to your address book


Want to change how you receive these emails?
You can update your preferences or unsubscribe from this list.

Older messages

Do technical founders need business co-founders?

Friday, January 12, 2024

New episode of Dalton & Michael! This Week at YC January 12th, 2024 Let's say you can't code, but you've got business experience and big ideas for a software startup. With all the no-

What's the best advice you've ever received?

Friday, January 5, 2024

YC's Pete Koomen shares an important lesson This Week at YC January 5th, 2024 And we're back! Happy New Year. In the last newsletter of 2023, I asked you all to write in and let me know if you

Should you be optimistic about the future of tech?

Friday, December 22, 2023

A new 'Dalton & Michael' is here! This Week at YC December 22nd, 2023 Hey all! This'll be the last YC Newsletter to go out in 2023, as the last few days of the year will (ideally) be a

What metrics should founders care about?

Friday, December 15, 2023

New episode of Startup School! This Week at YC December 15th, 2023 Founders and therapy A few weeks ago YC President Garry Tan gave a talk at Stanford as part of the school's Entrepreneurial

When that “weakness” is really a huge advantage

Friday, December 8, 2023

Plus a new episode of Design Review! This Week at YC December 8th, 2023 When you're an early stage startup founder in a world of mega companies, it's easy to see your team's size of just

You Might Also Like

the problem with $1M ideas

Friday, July 26, 2024

Read this in 60 seconds I'll cut to the chase. Today we're launching something really, really exciting. Our new course: How To Find A $1M Idea It's a compilation I've learned on how to

Issue #122: Building $1K-$10K MRR Micro SaaS Products around AI SaaS Starter kits, Interactive training videos, AI…

Friday, July 26, 2024

Hi fellow founders! ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏

Learn how to use Bluesky — ahead of our launch 🎉

Friday, July 26, 2024

Plus tips, news & Buffer updates for your social media journey ‌ ‌ ‌ Image Hey there 👋🏾 The subject line probably gave you a hint — and to be honest, I've been tooting this horn for weeks now —

10words: Top picks from this week

Friday, July 26, 2024

Today's projects: Packetriot • Mubert • Tactyqal • Uvodo • Hey.bio • VendorfulAI • AI Tools • Transferhunt • PicStock • Ampifire • Faith Chatbot • Strike.money • GrantsFinders 10words Discover new

⏰ LESS THAN 72 HOURS TO GO

Friday, July 26, 2024

Biggest sale ever for Start & Scale Hi , For the next 72 hours, you can grab our Biggest Sale Ever For Start & Scale which is our single best offer for this course! Ending-Soon Yes, for the

Doing Things that Don’t Scale …Unintentionally — The Bootstrapped Founder 337

Friday, July 26, 2024

What happens when something that was good enough isn't good enough anymore? ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

What's next for Revolut?

Friday, July 26, 2024

Plus: GB Energy's role in climate tech; 2024's serial entrepreneurs View in browser Sponsor Card - Flagship-23 Good morning there, Who said the summer is slow? Today we unpack the news that

Get SOC 2 certified as an indie hacker

Friday, July 26, 2024

All the details about the process and the cost of getting SOC 2 ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏

SaaSHub Weekly - Jul 25

Thursday, July 25, 2024

SaaSHub Weekly - Jul 25 Featured and useful products FieldPulse logo FieldPulse All-in-one field service management solution #Work Management #Project Management #Field Service Management Uptime Kuma

🍎 30 Tactics to Boost Health as a Time-Crunched Solopreneur

Thursday, July 25, 2024

Balancing the hustle of entrepreneurship with a healthy lifestyle can be tough. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌