YC W11 Startups
Every Y Combinator Winter 2011 company we currently index.
About YC W11
The Y Combinator W11 batch (Winter 2011) brought 28 tech startups into our index. This page lists every W11 company we currently track, with logos, taglines, and links straight to their own sites — no paywalled middleman. Notable W11 companies include Close, Tremendous, Zerocater, Acunote, and Apportable. Each profile surfaces team size, founding year, location, and open roles when their careers page is publicly scrapable. The W11 cohort skews toward Consumer, Productivity, and Dev Tools — common patterns we see in this batch. Recurring tags across these companies: SaaS, Marketplace, Fintech, Payments, E-Commerce. The directory's filter UI accepts any of them as a query. Geographically, the W11 batch we have leans toward San Francisco, Remote, and Los Angeles, with the rest spread across remote-first teams and other hubs. 3 of these are currently flagged as trending based on momentum signals; and the listing refreshes whenever the scrape runs, so changes propagate without a manual edit.
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Frequently asked questions
What is the YC W11 batch?
W11 is the Y Combinator batch code for the Winter 2011 cohort. Companies joining a YC batch go through a 3-month program in California and demo their product at the end. techstartupslist.com indexes 28 tech startups from this batch.
How many companies are in YC W11?
Our index currently tracks 28 active tech startups from the YC W11 batch. New companies appear here automatically when our daily scraper finds them; companies that shut down are flagged inactive and hidden from listings.
Which companies graduated from YC W11?
Among the W11 companies indexed here: Close, Tremendous, and Zerocater, and 25 more on this page. Click any profile for category, team size, founding year, and open roles.
Where can I find open jobs at YC W11 startups?
Open roles from indexed W11 companies appear on our /jobs page, aggregated alongside roles from other indexed startups. Each role links directly to the company's official application page.
How often is the YC W11 page updated?
Automated scrapers refresh this page daily. The last index update was 2026-07-17. Inactive companies fall out of the count automatically — we don't keep dead listings live.