Get an API keyGet an API keyThe 5 YC W11 companies with the most distinct open roles posted in the last 60 days.
Updated weekly, last on November 9, 2026. Roster from Y Combinator's public directory.
| # | Company | Team | 6 mo | 12 mo | Open roles | Total raised | Last round |
|---|---|---|---|---|---|---|---|
| 1 |  Platform for the greatest products from the past, present and future. | 926 | −5% | −6% | 25 | $493M | Undisclosed round$195M, Apr 2022 |
| 2 |  The cloud-native, operational database built for speed and scale. | 565 | +3% | +2% | 14 | $464M | Series F$30M, Oct 2022 |
| 3 |  Zerocater is revolutionizing how companies feed their employees | 161 | −1% | −5% | 5 | $37.9M | Series C$15M, Feb 2023 |
| 4 |  CRM and sales automation suite | 216 | +1% | +6% | 2 | SeedJan 2013 | |
| 5 |  How businesses send money to people at scale. Fast, free, global. | 221 | +10% | +33% | 2 | SeedMar 2011 |
Every launched company in YC's public directory, with its batch, status, industry and location. New companies show up the week YC lists them.
Each company is matched to Crustdata by its website. Crustdata adds team size and its change over 6 and 12 months, open roles from job postings, reported funding, and founders' past employers.
Hiring the most counts distinct roles posted in the last 60 days. Growth needs 10+ people today, shrinking 20+ a year ago, so tiny teams do not top the lists. Rebuilt every week.
The numbers on this page come from three Crustdata API calls. Crustdata tags 5,000+ companies with Y Combinator as an investor; swap the filter for any investor, industry or headcount range and track your own list, with founders' work emails one call away.
# 1. every company with Y Combinator as an investor curl https://api.crustdata.com/company/search \ -H "authorization: Bearer $CRUSTDATA_API_KEY" \ -H "x-api-version: 2025-11-01" \ -d '{ "filters": { "field": "funding.investors", "type": "in", "value": ["Y Combinator"] }, "fields": ["basic_info.name", "headcount.total", "headcount.growth_percent", "funding.total_investment_usd"], "limit": 100 }' # 2. open listings per company, last 60 days (limit 0 = counts only) curl https://api.crustdata.com/job/search \ -H "authorization: Bearer $CRUSTDATA_API_KEY" \ -H "x-api-version: 2025-11-01" \ -d '{ "filters": { "op": "and", "conditions": [ { "field": "company.basic_info.company_id", "type": "in", "value": [...] }, { "field": "metadata.date_added", "type": "=>", "value": "2026-08-24" } ]}, "limit": 0, "aggregations": [{ "type": "group_by", "field": "company.basic_info.company_id", "agg": "count" }] }' # 3. the same company filter as a weekly watch: POST /watch/company/search
45 companies were in Y Combinator's Winter 2011 batch (W11); 12 are active.
5 companies posted roles in the last 60 days, led by GOAT Group (25 roles), SingleStore (14 roles) and Zerocater (5 roles). 2 mark themselves as hiring on YC's directory.
By team growth over 6 months (10+ people): Tremendous (+10%), SingleStore (+3%) and Close (+1%).
No reported rounds after their YC batch in the last 12 months.