15 Y Combinator companies with a founder who worked at Flipkart before.
Updated weekly, last on November 9, 2026. Roster from Y Combinator's public directory.
| Company | Batch | Team | 6 mo | 12 mo | Open roles | Total raised | Last round |
|---|---|---|---|---|---|---|---|
Making financial services simple, transparent and delightful. | W18Public | 3,191 | +3% | +13% | 6 | $1.3B | Post-IPO secondary$183M, Sep 2026 |
One API to get clean data from any website for your AI agents at scale | S21 | 160 | +13% | +27% | 0 | $2M | Seed$2M, Dec 2021 |
CRISPR powered Diagnostics with results in minutes. | S21 | 27 | +8% | +8% | 0 | $65M | Series A$25M, Sep 2025 |
International Billing Ops, Sales Tax and Payments for SaaS businesses | W24 | 18 | +6% | +64% | YC | $500K | YC investment$500K, Feb 2024 |
AI-powered market due diligence for investment decisions | F25 | 13 | +44% | +160% | 6 | $5.5M | Seed$5M, Mar 2026 |
Streamlining Data Capture to Report Creation for Heavy Industries | X25 | 11 | +57% | +83% | 0 | $500K | YC investment$500K, Jun 2025 |
Get your brand discovered and recommended by ChatGPT | W22 | 10 | +11% | +100% | 0 | $500K | YC investment$500K, Mar 2022 |
Create, Share, and Monetize AI Agents | S22 | 7 | −30% | 0 | |||
Agents that run middle/back-office operations for Private Capital | F26 | 5 | 0 | ||||
AI scientists to discover materials for the semiconductor industry. | X26 | 5 | YC | $9M | Seed$9M, Aug 2026 | ||
Customer Engagement software on top of BigQuery/Snowflake | W22Inactive | 3 | 0 | $2.1M | Seed$2.1M, Mar 2022 | ||
The AI coding agent for C and C++ | F26 | 2 | 0 | $1M | Pre-seed$1M, Sep 2026 | ||
A team of expert AI agents that test mobile apps on their own. | F26 | 2 | 0 | ||||
AI-led platform for inventory and fulfillment optimization | W20Inactive | 1 | 0 | $500K | YC investment$500K, Jan 2020 | ||
Platform for bus travel across Indian cities | W21 | 447 | 0 | $15M | Series A$9M, Dec 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
15 Y Combinator companies have a founder who worked at Flipkart; 12 are active.
2 companies posted roles in the last 60 days, led by DiligenceSquared (6 roles) and Groww (6 roles). 4 mark themselves as hiring on YC's directory.
By team growth over 6 months (10+ people): Rimba (+57%), DiligenceSquared (+44%) and Anakin (+13%).
Largest latest rounds in the last 12 months, after their YC batch: Discovered Materials ($9M), DiligenceSquared ($5M) and ByteAsk ($1M).