YC-Backed Companies
5,949 Y Combinator portfolio companies tracked in the Altss database. For each company, Altss surfaces which family offices have co-invested alongside YC.
Summer 2021
(200 companies)
Cero
Automated communication between hospitals and patients in Latam

Charge Robotics
Robots that build solar farms

Chari
B2B e-commerce and fintech platform for traditional proximity stores
fintech · Morocco

Chipax
Quickbooks for SMBs in Latam

Cloudanix
Cloud and Container Security Platform

Cloudthread
Eliminate Cloud Waste. Attribute and Track Savings. Engage Engineers.

CoLoop
AI Copilot for insights & strategy

Coast
Demo Platform for API-First Companies

Cococart
Empowering local businesses to sell online.
consumer · Singapore

Coinrule
Coinrule Automates Your Crypto and Stock Investments
fintech · United Kingdom

Comet Health
Digital platform for pelvic floor physical therapy

Commery
Marketplace to lease commercial real estate

Concord Materials
Automating procurement and finance for construction companies

Confido
AI-enabled financial automation and intelligence for CPG Brands

Contalink
We help Accountants automate work and serve their customers online

ContraForce
Security Delivery Platform to orchestrate AI agents for Service…

Coulomb AI
Battery Observability Platform for Electric Vehicles

Covie
Programmatic building blocks for transacting with insurance

Crew
Next Gen ATS/CRM for Modern Recruitment Agencies

Cumbuca
Bare-metal access to Brazil's Open Finance and Pix systems

Customily
Making it easy to sell personalized products online.
consumer · Uruguay

Dailybot
Make all team work visible — people and AI agents

Datlo
Datlo helps companies increase sales and expand through data

Deed
Making it easy for employees to donate and volunteer with good causes.

Deskimo
Workspaces on demand, paid by the minute.
technology · Singapore

DigiBuild
We buy & track building materials for construction companies.

Digistain
Pioneering Breast Cancer Diagnostics for a Healthier Tomorrow

Dime
Instant E2E tests for your website

Dot
Chat with your Data Warehouse

Dots 💸
Developer friendly drop in payouts infrastructure

Double
We make software for bookkeepers.
United States

Echoes HQ
Measure and communicate engineering activity

Encuadrado
Payments and scheduling for services professionals in LATAM
technology · Chile

Endla
Software that increases the value of oil & gas wells

Enerjazz
Making electric vehicle batteries affordable

Enso
Self-Service Data Prep and Blend Built for Data Teams.

Epinoma
We engineer proteins that control the operating system of biology.

Epsilon3
AI-Powered ERP, MES, and Test Software for Complex Operations

Equipt Health
Home medical equipment, prescribed online and delivered.

Evidence
Business intelligence as code

Evidently AI
Open-source monitoring for machine learning models

Exa
Web search rebuilt for LLMs

Examedi
Uber for Healthcare in Latinamerica
health technology · Chile

FastFarma
Digital pharmacy for Latam, that saves you money and time.

Female Invest
Female Invest is a social e-learning app for finance and investing
fintech · Denmark

Ferveret
Liquid cooling solutions inspired by nuclear reactor cooling

Filadd
We help students in Latin America graduate from College.

Filta
The Face Filter NFT Marketplace

Fingo Africa
A neobank for Africa's 500 million youth
fintech · Kenya

FirstIgnite
AI-Powered Business Development for Scientific Organizations

FirstQuadrant
Sales AI that helps revenue teams move faster and close more deals.

Fitia
Automated Meal Planner & Nutrition Tracking
healthcare · Peru

Float
Supply chain finance for consumer brands

Floatpays Inc
On-demand wage access service built for the African market

Flow Club
Virtual Co-working Community

Flowbo
Pipe for online businesses

Flowly
Our mobile app reduces chronic pain for 100 million Americans.

Forage
Payments infrastructure for government benefits

Forage Mail
AI that solves email overwhelm. Not another mail app.

Formance
Open Source Infrastructure for the Financial Internet
fintech · France

Freterium
Real-Time Collaborative Transport Management Platform
industrials · Morocco

FrontPage
Community for 100M Indian Financial Market Traders & Investors

GamerPay
We are the marketplace for trading gaming skins & assets without scams

Genomelink
DNA App Store

Genuity
SaaS Platform to manage IT and buy business software

Geostar
Geostar drives inbound for companies through search.

Glitzi
At-home spa, beauty & grooming services marketplace for LatAm
consumer · Mexico

Gobillion
Pinduoduo for India
consumer · India

Goodkind
Student communications platform for higher education

Govly
The #1 Market Network for Government Contractors.
government · United States

HEO Robotics
We visually monitor space objects for governments and defense

Harmonic Discovery
Multi-targeted therapeutics to treat complex diseases

Hedgehog
Cryptocurrency Robo-adviser. Buy. Balance. Relax.

Heimdal
Affordable and verified direct air carbon capture and storage

Hera
Calendar app to prepare, join and follow-up on virtual meetings

HeyCharge
Low-cost, high-scale EV charging platform for apartments (and more).

Hilos
Close and activate your customers on WhatsApp

Hirebolt
AI engineering capacity. Made simple. ⚡️

HitPay
Payments infrastructure for businesses scaling in APAC

Hive Health
Simplified digital health insurance for Filipino SMBs
healthcare · Philippines

Hudson Labs (formerly Bedrock AI)
AI-powered equity research software

Humane Genomics
A platform to make artificial viruses as cancer therapeutics.

Hyper
Sell memberships to your Discord server

HyperTrader
The Trading Terminal For Crypto Traders

Hyperbrowser
Web infra for AI agents

Hypercontext
Meeting agendas, notes, & goals that tie back to your OKRs

Hypercore
Loan management software for private lenders

Hyperseed
Zapier for billing

Infer
Operating system for insurance agencies

Infina
Leading wealth management and investing platform in Vietnam
fintech · Vietnam

Infiuss Health
2 sided Marketplace for accelerating medical research

Inflow
A self-help app for people to manage their ADHD.

InstaKin
Financial Platform for Migrant Families in America

Instacrops
Helping farmers maximize crop yield

Intellect
A modern-day mental healthcare company for global workforces.
healthcare · Singapore

Inversion Space
Turning space into a transportation layer for Earth
industrials · United States

Ivella
Banking and savings products designed for couples

Ivy Homes
We make instant offers to buy homes in India

JABU
B2B payments, transforming Africa's cash economy

Jestor
Jestor is a no-code platform for creating custom business tools.

Jovian
Online University for Tech Professionals
educational software · India

Jupe
Just add land
fintech · United States

KaiPod Learning
A national network of microschools bringing school choice to every…

Kalam Labs
Near Space Flying Machines

Kapacity.io
Reducing energy costs & emissions in buildings.

Karbon Card
Corporate Card solution for Indian businesses
fintech · France

Kaya
Marketing agency for startups: 10x cheaper, better and faster

Keyri
Secure fraud prevention and authentication platform for developers
network management software · United States

Kindamagical
Create + share amazing product GIFs in minutes ⚡️

Kiwi Biosciences
Patent-pending enzymes to break down common dietary triggers

Kodda

Kodex
Easiest way for companies to process data requests from governments

Konta.com
Turbotax for México and LATAM

Koshex
Automating wealth creation for 400M Indian millennials
financial services · India

Kurios
Cohort-based online courses for professionals in Latin America

Lago
The AI Native Billing Platform
financial software

Lariat Data
Observability for Data Engineering Teams

Laudable
App for B2B companies to find customer stories and advocates

Legion Health
Autonomous medical care
healthcare · United States

LemFi
Fair, simple and accessible financial services
fintech · United Kingdom

Level
Fast and simple fintech financing

Levo
Treasury management platform for SMBs to optimize idle cash in Latam

Levro
Multicurrency account & international payments for businesses

Lightly
Help ML teams label the right data

Litnerd
Reading + Writing Club App for Kids

Liv Labs
Pelvic floor fitness made easy

Lobby
Local onboarding for the $200B health tourism industry

Locale
Organic and gourmet high-protein meals, designed for longevity.
real estate · United States

LootRush
The global operating account you truly deserve.

Luable
Latin America's Deposits Marketplace for Banks

Luminate
We make cancer care at home possible.

Mable
First personalized migraine clinic using genetics and telehealth.

Mach9
AI-native CAD software for civil engineering
industrials · United States

MadEats
Online delivery-only restaurant group in the Philippines

Mailmodo
No-code email marketing platform to send forms & widgets within emails

Makani Science
Reinventing respiration monitoring

Malga
Malga is an API to accept payments with multiple payment providers

Malloc Inc
AI-driven mobile cybersecurity

Maroo
CRM for creatives (acquired by Helium Ventures)

MarqVision
IP operating software for brands and content companies
business/productivity software · United States

Matidor.com
Project management on a live map

Matrubials
Developing milk-inspired therapeutics for infectious diseases

Mecho Autotech
On-demand auto maintenance & repairs

Medium Biosciences
AI-designed Affinity Reagents

Membo
Groceries fresher than a farmer’s market, delivered to you (EU)

Mentorcam
Mentorship from leaders of the world's best companies

Mentum
AI-Powered Assistant for Procurement and Strategic Sourcing

Mergent
Incredibly reliable background task queues and cron jobs

Meticulous
Automated e2e screenshot testing without writing or maintaining tests

Micro Meat
Technologies for scaling up cultured/clean meat production

Milky Way AI
Mobile app for CPG brands to connect to millions of stores globally

MindFi
Transforming Mental Health for Corporate Asia

Mindmesh
Mindmesh is the virtual desk that puts you in control.

Mindstate Design Labs
Clinical-stage AI neuroengineering platform

Mine
The AI personal finance company.

Miniloop
AI workflow engine for reliable systems

Mixr
Team building through online game tournaments.

MobileBoost
AI native mobile testing.

Momo Medical
We help nurses in nursing homes to be 30% more effective

Monet
Payroll-backed loans and cash advances in Latam

Monto
Salary on-demand platform for Latin America

Moving Parts
Delightful components for iOS.

Nasdisc
A marketplace for vinyl, cassettes and cds

Nash
Nash is the digital logistics infrastructure for commerce

Neodocs
Instant lab tests on your smartphone
healthcare · India

Nexus
Nexus offers a unified checking and investment account.

Nino Foods
Building India's fast food empire

Noloco
Flexible Business Apps for Modern Teams

Nomod
The UAE’s leading small business payments platform

Novatr
Online cohort based courses for architects, engineers and designers…
educational software · India

ODWEN
AirBnB for Small Warehouses

Odys Aviation
Vertical takeoff and landing aircraft for major airlines
industrials · United States

Okani
Preventive healthcare app for Latam.

OneSchema
The AI Agent for Autonomous Data Operations
technology · United States

OneShop
List on multiple resale marketplaces

OneStopKitchen
AI-Driven Tech & Space Optimization to Scale Restaurants

Onebrief
Onebrief makes military headquarters run seamlessly
technology · United States

Onfolk
Gusto for the UK

Onsite Pro
Revolutionizing digital selling within HVAC

Openlayer
The fastest way to ship airtight AI
business/productivity software · United States

Opkit
AI phone calls for the US healthcare industry
healthcare · United States

Orderli
Square for Europe

Output Biosciences
Teaching Generative AI the Language of Biology

PAYZE
Stripe for former Soviet Union countries

Pactima
Live video signing for real-time agreements

PaletteHQ
Manage sales commissions and sales performance

Palla
P2P Cross border payments
fintech · United States

Pandai
Learning app for school students in Southeast Asia
edutech · Malaysia

Parallel Bio
Using the immune system to cure disease

Patterns
Next-Gen Financial Analysis and Reporting with AI Agents

Payflow
A mobile app. It allows employees to get paid their salary on-demand.
fintech · Spain

Payhippo
Loans to Nigeria's SMEs in under 3 hours

Perfekto
Grocery subscription service against food waste in Latam

Phykos
Growing seaweed to stabilize the climate.

Pide Directo
One-stop-shop for restaurants to operate and grow their business.

Pideaky
We help offline LatAm SMBs manage and accelerate their cash-flow

Pillar
A white-label care enablement platform
media · United States

Pipekit
Pipekit scales data & CI pipelines for enterprises

Pirouette Pharma
We make injections as easy as pushing a button!

Plai
Create, launch, and optimize Facebook ads and ads on 10+ platforms
Which family offices back YC companies?
Altss tracks family office deal activity across the YC portfolio. Request access to see investor-level data, round participation, and LP mandates.