YC W07 Startups
Every Y Combinator Winter 2007 company we currently index.
About YC W07
The Y Combinator W07 batch (Winter 2007) brought 8 tech startups into our index. This page lists every W07 company we currently track, with logos, taglines, and links straight to their own sites — no paywalled middleman. Notable W07 companies include Auctomatic, Buxfer, Heysan, Octopart, and Twitch. Each profile surfaces team size, founding year, location, and open roles when their careers page is publicly scrapable. The W07 cohort skews toward Consumer, Fintech, and Hardware — common patterns we see in this batch. Recurring tags across these companies: Community, Fintech, Messaging, Electronics, Gaming. The directory's filter UI accepts any of them as a query. Geographically, the W07 batch we have leans toward San Francisco, Mountain View, and New York, with the rest spread across remote-first teams and other hubs. 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 W07 batch?
W07 is the Y Combinator batch code for the Winter 2007 cohort. Companies joining a YC batch go through a 3-month program in California and demo their product at the end. techstartupslist.com indexes 8 tech startups from this batch.
How many companies are in YC W07?
Our index currently tracks 8 active tech startups from the YC W07 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 W07?
Among the W07 companies indexed here: Auctomatic, Buxfer, and Heysan, and 5 more on this page. Click any profile for category, team size, founding year, and open roles.
Where can I find open jobs at YC W07 startups?
Open roles from indexed W07 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 W07 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.