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YC companies in Miami

34 Y Combinator companies based in Miami, with team size, growth, open roles and funding.

Updated weekly, last on November 9, 2026. Roster from Y Combinator's public directory.

Hiring the mostlast 60 days
3 roles
JeevesS20
  1. 2Papa1
See all 2
Fastest growingteam, 6 months
+45%
OutRival, Inc.W19
  1. 2TrueBiz+43%
  2. 3SOMATIC+27%
See all 11
Shrinkingteam, 12 months
−14%
AvocademyW22
  1. 2Koywe−7%
  2. 3Quicknode−4%
See all 4
Raised the mostlast 12 months
$110M
JeevesS20
  1. 2Monet$24M
  2. 3Pana$5.6M
See all 3
Companies
34
Active
25
Hiring, last 60 days
2
Open roles, 60 days
4
People on these teams
3,129
Showing 34 of 34 companies
CompanyBatchTeam6 mo12 moOpen rolesTotal raisedLast round
One-stop-shop for flexible family care
S181,078+3%+8%1$241MSeries D$150M, Nov 2021
Simplifying hiring and payments for the global workforce
W21411+1%+4%0$34.7MSeries A$9M, Dec 2022
Powering the animal health supply chain.
S16366+9%+21%YC$3MPre-seed$3M, Aug 2016
International banking infrastructure for global startups.
S20324+5%+13%3$653MSeries C$110M, Sep 2026
Infrastructure and tools to build and scale blockchain applications.
W21110+2%−4%YC$102MSecondary$60M, Jan 2024
Enabling health professionals to prescribe clinical-grade wellness…
W1992+6%+12%YC$10.3MSeed$5.8M, Sep 2021
Crypto On and Off Ramp for Latam
W2369−4%−7%0$7.7MSeed$5M, Aug 2024
Modern, AI-powered clinical trial software platform.
S1854−4%+4%0$57.6MSeries B$40M, May 2022
Bathroom cleaning robots for office buildings.
W2052+27%+33%0$21MUndisclosed round$13.7M, Feb 2025
Payroll-backed loans and cash advances in Latam
S2148−2%+2%0$28.6MSeries A$24M, Dec 2025
Data-driven teacher hiring
S1745−4%−4%YC$120KSeed$120K, Jan 2018
Outbound AI Agents for Education, Insurance, and Travel
W1932+45%+68%0SeedJan 2019
We teach UX/UI design and then help people get great jobs.
W2231−3%−14%0SeedApr 2022
Upcall provides outbound call professionals as a service.
W1730−3%+3%0$2.2MSeed$2.2M, Apr 2017
Building the NASDAQ for Real Estate.
S1919+6%+6%0$5MUndisclosed round$3M, Feb 2022
A Global Bank on Chain
S2218+13%+64%0$11.9MSeed$5.6M, Mar 2026
We buy & track building materials for construction companies.
S21180%−5%YC$5.1MUndisclosed round$4M, Feb 2025
Simplifying loans with your friends & family.
W22Inactive170%0%0$3.4MSeed$2.5M, May 2022
Instant Background Checks for Businesses
S2210+43%+100%YC$2.4MSeed$2.4M, Jan 2023
The best way to make your legal will.
S15Acquired70%−12%0$7.1MSeries A$7M, Nov 2016
The AI infrastructure for cash-flow-aligned business rent
S246  0$500KYC investment$500K, Jul 2024
Buy and grow profitable e-commerce companies selling on Amazon and DTC
W21Inactive6−14%−14%0$340MDebt$30M, Mar 2022
The global neo-bank for contractors and freelancers
S224−20%−20%0$15MSeed$15M, Nov 2022
Building Gong.io for offline retail.
S21Inactive4 −20%0$275KYC investment$125K, Oct 2021
All-in-one platform for agencies to launch and grow
S20Inactive4  0$2.1MSeed$1.2M, Sep 2020
How elite law firms do intake
W252−60%−82%0$3.7MSeed$3.2M, Jul 2025
Reading + Writing Club App for Kids
S212  0$1.6MSeed$1.5M, Sep 2021
A modern and more accessible private bank for the new generation
W22Acquired1  0$4.6MSeed$4.1M, May 2023
Accounts receivable automation to help companies get paid faster
S211  0Pre-seedAug 2021
Selia is an online platform connecting individuals with top-quality…
W22268  0$800KYC investment$500K, Feb 2022
Building infrastructure to expand scope and quality of virtual care
W19Inactive  0$150KYC investment$150K, Mar 2019
Connect with people around you, IRL
W19  
First agentic AI-powered community for 1 billion people with criminal…
S17Inactive  
Payment-as-a-service that helps any business launch payment solutions
S13Acquired  

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 Miami YC companies

How many Miami YC companies are there?

34 Y Combinator companies are based in Miami; 25 are active.

Which Miami YC companies are hiring?

2 companies posted roles in the last 60 days, led by Jeeves (3 roles) and Papa (1 roles). 6 mark themselves as hiring on YC's directory.

Which Miami YC companies are growing fastest?

By team growth over 6 months (10+ people): OutRival, Inc. (+45%), TrueBiz (+43%) and SOMATIC (+27%).

Which Miami YC companies raised the most?

Largest latest rounds in the last 12 months, after their YC batch: Jeeves ($110M), Monet ($24M) and Pana ($5.6M).

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