Get an API keyGet an API keyThe 28 YC W20 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 |  The fastest shipping for online shopping | 1,170 | +1% | +4% | 107 | $129M | Series C$82M, Mar 2022 |
| 2 |  Connecting stakeholders across the healthcare ecosystem. | 585 | +8% | +12% | 22 | $234M | Series D$40M, May 2026 |
| 3 |  Financing platform for LatAm car dealerships. | 221 | +2% | +10% | 18 | $216M | Debt$143M, Jul 2026 |
| 4 |  Modern & comprehensive health insurance plan for employees in India | 834 | 17 | $39.3M | Series B$25M, Apr 2022 | ||
| 5 |  Whatnot is the largest livestream shopping platform in the U.S. | 2,223 | +13% | +35% | 9 | $1.5B | Series G$547M, Aug 2026 |
| 6 |  A virtual address + mailbox for business | 92 | +2% | +16% | 7 | $1M | Series A$1M, Nov 2023 |
| 7 |  Pre-tax and lifestyle benefits, managed in one place. | 135 | +25% | +67% | 7 | $74.7M | Series B$40M, Jan 2026 |
| 8 |  Next-generation DNA synthesis using enzymes | 82 | +5% | +21% | 7 | $130M | Series B$46.4M, Oct 2025 |
| 9 |  AI estimator & agent for remodelers. | 70 | +15% | +52% | 6 | $5.8M | Series A$5.8M, Jun 2025 |
| 10 |  Challenger bank for enterprises | 186 | +1% | +9% | 6 | $60M | Series B$45M, Apr 2022 |
| 11 |  API for at-home health data | 74 | +37% | +72% | 5 | $18.6M | Series A$18M, Mar 2025 |
| 12 |  Fast and simple animation tool on the web 💫 | 35 | +3% | +13% | 4 | $150K | YC investment$150K, Mar 2020 |
| 13 |  We build advanced satcom user terminals | 19 | +12% | +36% | 3 | $23.6M | Corporate round$10M, Nov 2025 |
| 14 |  The API to get recordings, transcripts, and metadata from meetings | 43 | +10% | +23% | 3 | $50.7M | Series B$38M, Sep 2025 |
| 15 |  The autonomous revenue cycle management platform. | 243 | +19% | +45% | 2 | $220M | Series D$120M, Jul 2026 |
| 16 |  We empower the world’s hiring teams to grow engaged, high-performing… | 86 | +12% | +19% | 2 | $55.2M | Series B$25M, Apr 2026 |
| 17 |  The single platform to analyze, test, observe, and deploy new features | 234 | +15% | +61% | 2 | $182M | Series E$75M, Sep 2025 |
| 18 |  The Revenue Excellence Platform | 223 | 2 | $17M | Non-equity support$10M, Mar 2026 | ||
| 19 |  AI-powered tech that makes business TV smarter, engaging, and… | 135 | +26% | +101% | 2 | $27.5M | Debt$3.5M, Jul 2026 |
| 20 |  We are connecting every single Mexican to the financial system. | 92 | +1% | +16% | 2 | $82.2M | Series B$50M, Nov 2021 |
| 21 |  Medicinal Chemistry powered by Machine Learning | 41 | −5% | −9% | 1 | $26.4M | Grant$24M, May 2022 |
| 22 |  The open standard in data connectivity for AI and analytics. | 116 | −6% | −26% | 1 | $181M | Series B$150M, Dec 2021 |
| 23 |  Cortex is the Internal Developer Portal eliminating “developer tax”… | 115 | +13% | +7% | 1 | $113M | Series C$60M, Sep 2024 |
| 24 |  Building the world's first 1:1 AI teacher. | 102 | +20% | +34% | 1 | $15.4M | Series A$15M, Sep 2023 |
| 25 |  Pulley helps founders and finance teams manage their equity and cap… | 63 | −43% | −31% | 1 | $50.1M | Series B$40M, Jul 2022 |
| 26 |  A talent acquisition software built for data-driven recruiting teams. | 26 | −4% | +8% | 1 | $1.9M | YC investment$150K, Mar 2020 |
| 27 |  Using CRISPR to find treatments for cancer and inflammation | 20 | +18% | +33% | 1 | $21.4M | Series A$12.5M, Aug 2026 |
| 28 |  AI agent for Compliance Questionnaires Automation | 10 | +11% | 1 | $900K | Non-equity support$900K, Nov 2020 |
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
229 companies were in Y Combinator's Winter 2020 batch (W20); 134 are active.
28 companies posted roles in the last 60 days, led by 99minutos (107 roles), H1 (22 roles) and Nexu (18 roles). 40 mark themselves as hiring on YC's directory.
By team growth over 6 months (10+ people): Junction (+37%), SOMATIC (+27%) and Taiv (+26%).
Largest latest rounds in the last 12 months, after their YC batch: Whatnot ($547M), Candid Health ($120M) and H1 ($40M).