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S24 companies hiring the most right now

The 35 YC S24 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.

Showing 35 of 35 companies on this list
#CompanyTeam6 mo12 moOpen rolesTotal raisedLast round
1
AI app builder that turns your ideas into monetizable software.
410+34%+193%33$230MSeries C$130M, Jul 2026
2
Corgi is building an AI financial infrastructure company
402+88%+272%16$439MSeries B$64M, Sep 2026
3
AI voice that sells
33+65%+313%12$14.5MSeed$14M, Feb 2026
4
AI-native claims software and administration for casualty claims
16 +14%10SeedJan 2025
5
Growth through always‑on consumer understanding
103+54%+472%9$55.8MSeries A$50M, Sep 2026
6
AI employee for consumer lending
19+58%+111%8$24.5MSeries A$24M, Sep 2026
7
Data for audio AI
134  8$80.5MSeries B$50M, Oct 2025
8
Automating Deal Decks for Commercial Real Estate Brokers
35+17%+106%8$21.3MSeries A$16.5M, Jul 2026
9
Practical and delightful home robots
20+25%+67%6$500KYC investment$500K, Sep 2024
10
AI agents you can rely on
53−7%+4%5$31.9MSeed$30M, Nov 2024
11
The autonomous data engineer for the mid-market
16+45%+129%5$6.3MSeed$5.8M, Sep 2026
12
Applied AI for workforce operations
47+38%+104%4$5.5MSeed$5M, Feb 2025
13
AI call centers
47+62%+135%4$16.5MSeries A$16M, Apr 2026
14
We work on generalizable tools for the next era of biotech.
11+22%+22%4$4.5MSeed$4M, Nov 2024
15
AI Platform for Winning Defense & Government Contracts
12−25%+33%3$3.3MSeed$3.3M, May 2025
16
AI-native medical record retrieval
63+103%+385%3$500KYC investment$500K, Jan 2026
17
The organic growth engine for financial advisors
41+32%+173%3$21.8MSeries A$17M, Dec 2025
18
AI Employees for the Enterprise
7 +40%3$1MPre-seed$1M, Sep 2024
19
In-Space Refueling
60% 3$6.8MSeed$6.3M, Jun 2026
20
Production-grade unstructured document extraction
46+31%+53%2$4.4MSeed$3.9M, Feb 2025
21
AI agent for Accounts Receivable
44+76%+389%2$21.7MUndisclosed round$17M, Aug 2026
22
Simulation & Evaluation that scales voice and chat AI agents
26+13%+136%2$31.8MSeries A$28M, Jun 2026
23
The Memory layer for AI Agents
26+8%+73%2$24.4MSeries A$3.9M, Oct 2025
24
Automate security and privacy reviews
25+47%+67%2$13.4MSeed$8.4M, Feb 2026
25
Find & resolve issues in data center engineering & operations using AI
14+40%+100%2$500KUndisclosed round$500K, Jul 2026
26
Spur is the validation infrastructure enterprises use to ship at the…
92+19%+74%1$5MSeed$4.5M, Apr 2025
27
Compliance and back office workflows for Wealth Managers.
76+15%+49%1$17.7MSeries A$17.2M, Oct 2025
28
Healthcare personal assistants for Medicare patients.
76  1$8.4MSeed$5M, Mar 2026
29
autarc is the agentic OS for energy installers.
75+56%+92%1$9.4MUndisclosed round$8.8M, Dec 2024
30
Medical search engine built to reason like a clinician.
34+21%+13%1$500KYC investment$500K, Sep 2024
31
Worldwide exam-prep platform
25+56%+79%1$500KYC investment$500K, Jan 2025
32
Custom Parts, Manufactured in America 🇺🇸
12+50%+140%1$500KYC investment$500K, Jul 2025
33
Building a nervous system for the atmosphere
11 +22%1$4.4MSeed$3.9M, Jun 2025
34
AI avatars to scale healthcare training.
11−8%−21%1$2.5MSeed$2M, Feb 2025
35
Helping industrial manufacturers win more business at the best price.
6  1$2.5MSeed$2.5M, Jan 2026

How this works

1. The roster

Every launched company in YC's public directory, with its batch, status, industry and location. New companies show up the week YC lists them.

2. The numbers

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.

3. The lists

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.

Built with Crustdata. Get your own API key and build your own.

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.

  • Company search for team size, growth and funding
  • Job search with a count by company, for who is hiring and for what
  • A watch that re-runs the search weekly and sends only what changed
# 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

Questions about YC S24 companies

How many YC S24 companies are there?

248 companies were in Y Combinator's Summer 2024 batch (S24); 232 are active.

Which YC S24 companies are hiring?

35 companies posted roles in the last 60 days, led by Emergent (33 roles), Corgi (16 roles) and Simple AI (12 roles). 97 mark themselves as hiring on YC's directory.

Which YC S24 companies are growing fastest?

By team growth over 6 months (10+ people): Plume (+140%), Codes Health (+103%) and Ultra (+100%).

Which YC S24 companies raised the most?

Largest latest rounds in the last 12 months, after their YC batch: Starcloud ($250M), Emergent ($130M) and Corgi ($64M).

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