r/ycombinator is a subreddit with 194k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses struggling, startup, cofounder, struggle, and technical, and they frequently recommend/review ui framework.
News and discussion around startups and applying to Y Combinator.
In 2005, Y Combinator created a new model for funding early stage startups. We invest $500,000 in every startup and work intensively with the founders for three months. For the life of their company, founders have access to the most powerful community in the world, essential advice, later-stage funding and programs, recruiting resources, and exclusive deals.
Popular Themes in r/ycombinator
#1
Advice Requests
: "anyone done an exchange semester in the Bay Area / Silicon Valley area? need advice"
4 posts
#2
Solution Requests
: "We just hit 2 trial signups from Reddit — here is what
actually worked vs what I expected to work"
2 posts
#3
Pain & Anger
: "Over reliance on LLMs: Has anyone else run into the problem where LLM costs look fine during MVP, then quietly become painful as usage grows?"
1 post
Popular Topics in r/ycombinator
#1
Struggling
18 posts
#2
Startup
13 posts
#3
Cofounder
9 posts
#4
Struggle
8 posts
#5
Technical
6 posts
#6
Advice
6 posts
#7
Idea
4 posts
#8
Business
4 posts
#9
Tech
4 posts
#10
Founders
3 posts
Products Discussed in r/ycombinator
Ui Framework
5 reviews
#1
Hugging Face
5.0★ from 1 review
#2
Vercel
5.0★ from 1 review
#3
Chatscope
2.0★ from 1 review
Member Growth in r/ycombinator
Yearly
+64k members(49.5%)
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Last updated: July 7, 2026