The 69 YC S22 companies whose team grew the most in the last 6 months (active companies with 10+ people).
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 | Open data platform for traceable, multimodal AI | 28 | +115% | +100% | 0 | SeedOct 2022 | |
| 2 | Automating collection and boosting cashflow for B2B companies | 12 | +100% | +100% | 0 | $2M | Pre-seed$2M, Sep 2022 |
| 3 | The AI-native financial platform for enterprises | 26 | +86% | +189% | 0 | SeedJan 2024 | |
| 4 | Voice AI | 14 | +75% | +27% | 0 | ||
| 5 | America's #1 Sports Trading App | 98 | +72% | +165% | 9 | $99.9M | Series B$75M, Feb 2026 |
| 6 | Airplanes anyone can fly | 12 | +71% | +140% | YC | $4.6M | Undisclosed round$4.6M, Oct 2025 |
| 7 | AI Agents for Recruiting | 158 | +70% | +187% | 33 | $116M | Series B$80M, Mar 2026 |
| 8 | Making doctors 2x more efficient with AI note-taking & charge capture | 30 | +50% | +150% | 6 | $125K | YC investment$125K, Jan 2024 |
| 9 | AI agents for insurance and benefits | 80 | +43% | +135% | YC | $24.4M | Undisclosed round$50K, Mar 2026 |
| 10 | Instant Background Checks for Businesses | 10 | +43% | +100% | YC | $2.4M | Seed$2.4M, Jan 2023 |
| 11 | Build and analyze things with AI | 21 | +40% | −19% | 2 | $10.5M | Seed$10M, Jul 2025 |
| 12 | Video AI to automatically detect and respond to production line… | 54 | +38% | +116% | YC | $23M | Series A$18M, Nov 2025 |
| 13 | Making motherhood safe, not scary | 29 | +38% | +107% | 2 | $13.6M | Seed$9.2M, Mar 2026 |
| 14 | Smart, fast, and collaborative compliance reviews | 38 | +36% | +124% | 5 | $27.5M | Series A$7M, Sep 2026 |
| 15 | Building the library for superintelligence. | 62 | +35% | +63% | 16 | $89.5M | Series B$75M, Sep 2026 |
| 16 | Creating genre-defining multiplayer VR games. | 12 | +33% | +71% | YC | $5.6M | Seed$5.1M, Apr 2023 |
| 17 | Enterprise software for enterprise risk and cyber fraud intelligence | 29 | +32% | +71% | 0 | $19.9M | Series A$15M, Oct 2026 |
| 18 | Trusted $€£ accounts abroad for people from unstable economies. | 63 | +31% | +57% | YC | $22M | Non-equity support$18M, Sep 2026 |
| 19 | Gullak automates savings & invests these in gold | 38 | +31% | +27% | 0 | $12.3M | Series A$7.5M, Sep 2025 |
| 20 | We're building satellites to create a real-time 3D map of the world. | 55 | +31% | +38% | 9 | $56.6M | Undisclosed round$21M, Jul 2026 |
| 21 | Fini | Automate 80% of enterprise support with AI agents | 111 | +31% | +131% | 1 | $4.1M | Seed$3.6M, Jan 2026 |
| 22 | Automating non-emergency calls for 911 centers | 69 | +30% | +123% | 6 | $14.5M | Series A$14M, Aug 2025 |
| 23 | Managing your Employees' Access to SaaS | 13 | +30% | +86% | 0 | Pre-seedSep 2022 | |
| 24 | AI-native clearinghouse for insurance | 44 | +29% | +76% | 2 | $22M | Series A$17.5M, Aug 2026 |
| 25 | Create custom NLP models | 14 | +27% | +8% | 0 | $3.5M | Seed$3M, Mar 2023 |
| 26 | A new way of seeing inside the human body. | 24 | +26% | +33% | 0 | $8.9M | Seed$4.2M, Apr 2026 |
| 27 | YC's most popular security compliance platform (SOC 2, ISO 27001,… | 53 | +26% | +77% | 7 | $35.5M | Series A$33M, Oct 2025 |
| 28 | Outbound AI voice agents for the financial services industry | 16 | +23% | +7% | 3 | Undisclosed roundMay 2024 | |
| 29 | Healthcare data infrastructure for next generation care delivery. | 38 | +23% | +81% | 20 | $28.4M | Series A$26M, Aug 2026 |
| 30 | A payment network connecting nonprofits to the $326B in DAFs | 50 | +22% | +43% | 6 | $15M | Series A$11M, Aug 2024 |
| 31 | Agentic Intelligence Layer for Merchant Risk Decisions | 41 | +21% | +21% | 0 | $19M | Seed$13.5M, Jan 2025 |
| 32 | The Costco for cloud is here 🔥🔥 | 111 | +19% | +48% | YC | $4.5M | Seed$4M, Apr 2024 |
| 33 | Open-source, AI-first and no-code business automation tool | 31 | +19% | +29% | 0 | $1.6M | Seed$1.6M, Mar 2023 |
| 34 | AI-powered Global Compliance Platform | 63 | +19% | +50% | 8 | $14.5M | Series A$12.5M, Oct 2025 |
| 35 | Datadog for Space | 64 | +19% | +83% | 15 | $26.8M | Series A$18M, Nov 2025 |
| 36 | Unified API for HR, payroll and recruiting software | 111 | +18% | +61% | 8 | $35.4M | Series A$25M, Feb 2026 |
| 37 | General Autonomy for Industrial Vehicles | 36 | +16% | +80% | YC | Undisclosed roundFeb 2024 | |
| 38 | Landeed is India’s digital infrastructure for property intelligence,… | 88 | +16% | +66% | YC | $15.8M | Undisclosed round$5M, Jan 2025 |
| 39 | The global mobile network for business. | 37 | +16% | +23% | 0 | $4.4M | Seed$4.2M, Feb 2023 |
| 40 | WealthFront for Saudi & Middle East | 71 | +15% | +18% | 0 | Pre-seed (before YC)May 2022 | |
| 41 | API first electronic health record (EHR) that is open source | 24 | +14% | +71% | 1 | GrantMar 2023 | |
| 42 | Customer service AI that resolves requests end-to-end. | 24 | +14% | +20% | 0 | $3.4M | Non-equity support$500K, Aug 2023 |
| 43 | Sell your home without brokers | 24 | +14% | YC | SeedMay 2024 | ||
| 44 | Headless ERP for retail operations | 317 | +14% | +43% | 2 | $41.3M | Series A$15M, Nov 2025 |
| 45 | We help security, legal and sales teams answer customer questions | 17 | +13% | +183% | 0 | Pre-seedAug 2022 | |
| 46 | A Global Bank on Chain | 18 | +13% | +64% | 0 | $11.9M | Seed$5.6M, Mar 2026 |
| 47 | On-demand food delivery for Africa | 268 | +12% | +20% | 0 | $18.4M | Series A$15.4M, Aug 2025 |
| 48 | Project management platform for Field Infrastructure. | 29 | +12% | +12% | 0 | $1.1M | Pre-seed (before YC)$1.1M, May 2022 |
| 49 | Simple tests for complex diseases. | 21 | +11% | +31% | 0 | $7.5M | Seed$7M, Apr 2025 |
| 50 | Shopify for vehicles | 44 | +10% | +13% | YC | $17.8M | Seed$2.3M, Jul 2025 |
| 51 | Agentic AI OS for Financial Services and Insurance | 12 | +9% | +20% | YC | $3.2M | Seed (before YC)$3.2M, May 2022 |
| 52 | Inventing the solo CFO. | 12 | +9% | +50% | 0 | $6.5M | Seed$5M, Jul 2026 |
| 53 | Ecosystem for options trading in India | 37 | +9% | +16% | YC | $500K | YC investment$500K, Aug 2022 |
| 54 | Supply-chain risk management and compliance platform for Latin… | 27 | +8% | +35% | 0 | $500K | YC investment$500K, Aug 2022 |
| 55 | AI Assistants for Manufacturing Operations | 14 | +8% | +75% | 0 | ||
| 56 | We make the world's most efficient aircraft | 16 | +7% | 0 | SeedJan 2024 | ||
| 57 | Ironclad for construction | 51 | +6% | +13% | YC | $7M | Seed$7M, Oct 2025 |
| 58 | Consumer Optimized Insurance | 17 | +6% | +21% | YC | SeedDec 2022 | |
| 59 | Credit for the emerging economy in Latam | 40 | +5% | +8% | 0 | Pre-seedAug 2022 | |
| 60 | India's Telemedicine Platform & Online Pharmacy for Dermatology Care | 162 | +5% | +22% | YC | $3.2M | Seed$2.6M, Sep 2023 |
| 61 | AI risk and ops platform for Payment Processors, Banks, SaaS… | 42 | +5% | +11% | YC | $4.2M | Seed$3.7M, Feb 2024 |
| 62 | B2B SaaS for insurance damage repair contractors. | 94 | +4% | +11% | 0 | $11M | Series B$8M, Aug 2025 |
| 63 | LATAM’s largest stablecoin FX and liquidity provider | 24 | +4% | +50% | 0 | SeedJun 2023 | |
| 64 | A scalable, cloud-native Perforce and Git alternative | 24 | +4% | +4% | 0 | $11.9M | Seed$4.5M, May 2025 |
| 65 | Document and spreadsheet automation for accountants | 31 | +3% | −9% | 0 | $600K | YC investment$500K, Jul 2022 |
| 66 | The #1 App to Quit Porn: Rebuild Focus and Intimacy | 31 | +3% | 0 | SeedSep 2022 | ||
| 67 | E-commerce platform for construction materials in Indonesia | 35 | +3% | +6% | 0 | $500K | YC investment$500K, Jan 2024 |
| 68 | Grocery Delivery in Pakistan | 431 | +2% | +11% | 0 | $12.3M | Seed$6.3M, Dec 2024 |
| 69 | AI talent platform to hire, manage, and grow your people | 74 | +1% | +21% | 0 | $1.1M | Undisclosed round$1.1M, Jan 2024 |
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
233 companies were in Y Combinator's Summer 2022 batch (S22); 181 are active.
25 companies posted roles in the last 60 days, led by Metriport (20 roles), Firecrawl (16 roles) and Quindar (15 roles). 63 mark themselves as hiring on YC's directory.
By team growth over 6 months (10+ people): Lamin (+115%), Levers (+100%) and CODEXA (+86%).
Largest latest rounds in the last 12 months, after their YC batch: Juicebox ($80M), Novig ($75M) and Firecrawl ($75M).