Momentus
Public
What they do:
The space infrastructure services company
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HQ: San Francisco, CA, United States
Y Combinator Summer 2018 Startups
This list has 131 startups and was last updated on Oct 15, 2026. 28 of them are hiring right now. Biggest hubs: San Francisco (57), New York (13), and Boston (5). Largest teams: Calii, Leena AI, and Papa.
131 startupsPage 1 of 4
What they do:
Honeylove makes functional undergarments for women
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HQ: Los Angeles, CA, United States
What they do:
Full-stack grocery delivery in LatAm
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Leena AI
Hiring
What they do:
We at Leena AI build a virtual assistant that answers employee's…
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HQ: New York, NY, United States
What they do:
One-stop-shop for flexible family care
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HQ: Miami, FL, United States
What they do:
Manage your ledgers and avail Financial Services like Lending on your…
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What they do:
Logistic Management System for E-commerce & Retail in Mexico.
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What they do:
Learning Hub for companies in Latam
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HQ: Mexico City, Mexico
What they do:
Consumer fintech for Indonesia
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Verse Medical
Hiring
What they do:
AI-enabled ordering for medical equipment & supplies
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HQ: New York, NY, United States
Modern Treasury
Hiring
What they do:
Payment operations tools for money movement.
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HQ: San Francisco, CA, United States
RevenueCat
Hiring
What they do:
Build and grow your app business
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HQ: San Francisco, CA, United States
Canary Technologies
Hiring
What they do:
Modernizing the hospitality tech stack.
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HQ: New York, NY, United States
Within
Hiring
What they do:
Company Brain for people and agents to work in harmony.
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HQ: San Francisco, CA, United States
What they do:
The all-in-one business phone for teams.
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HQ: San Francisco, CA, United States
What they do:
Building a world where alternative proteins are no longer alternative.
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HQ: Washington, DC, United States
Eden
Hiring
What they do:
Building Clinical Superintelligence.
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HQ: San Francisco, CA, United States
Prodigal
Hiring
What they do:
Lending Intelligence Software
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HQ: San Francisco, CA, United States
What they do:
Our platform enables creators to build experiences, games, and worlds…
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HQ: Austin, TX, United States
What they do:
Wealth manager
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What they do:
We build cities for people, not cars.
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HQ: San Francisco, CA, United States
What they do:
Kunduz provides instant answers to students' questions and makes…
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HQ: Istanbul, Turkey
Pine Park Health
Hiring
What they do:
We provide primary care in senior living communities.
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HQ: San Francisco, CA, United States
Oxygen
Hiring
What they do:
A leading digital bank in the US offering personal and business…
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HQ: San Francisco, CA, United States
What they do:
Shopify for experiences
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HQ: London, United Kingdom
What they do:
Simple and secure bookkeeping for Indian businesses.
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ZiffyHomes
Hiring
What they do:
ZiffyHomes is managed corporate housing for white collar employees in…
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Meru Health
Hiring
What they do:
An online provider for greater mental health
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HQ: San Francisco, CA, United States
Duffel
Hiring
What they do:
The complete toolkit to sell travel.
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HQ: London, United Kingdom
What they do:
AI Platform for Efficient and Sustainable Operations
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What they do:
We verify global supply chains for issues like child slavery and…
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HQ: New York, NY, United States
What they do:
AIoT monitoring, workflow, and evidence systems for regulated labs.
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HQ: Shanghai, China
Titan
Hiring
What they do:
Titan is an award-winning wealth manager with a mission to increase…
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HQ: New York, NY, United States
Inscribe
Hiring
What they do:
AI Document Fraud Detection for Banks, Credit Unions & Lenders
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HQ: San Francisco, CA, United States
BlueCargo
Hiring
What they do:
The automated solution for complex freight transactions.
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HQ: Los Angeles, CA, United States
What they do:
Digitizing wealth management in Africa
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Questions and answers
How many startups are on this list?
There are 131 startups on this list, last updated on Oct 15, 2026.
Which of them are hiring?
28 of them are hiring right now, including Leena AI, Verse Medical, and Modern Treasury.
Which of them have the largest teams?
By team size: Calii (750 employees), Leena AI (500 employees), and Papa (500 employees).
Where are they based?
The biggest hubs are San Francisco (57), New York (13), and Boston (5).