YC 100 startups
YC Summer 2018
Every company from Y Combinator's Summer 2018 batch.
Last updated
2026-09-02
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RevenueCat
A simple API for managing in-app subscriptions
Developer ToolsSubscriptions
Open Jobs 19
Team 150
Founded 2018
64x Bio
Enabling next generation medicines. A comprehensive platform and…
Gene TherapyMachine Learning
Open Jobs —
Team 25
Founded 2021
Activeloop
Database for AI
Computational StorageDeep LearningGenerative AI
Open Jobs —
Team 15
Founded 2018
Aesthetic
Your AI-powered creative apprentice 🪄
DesignAI
Open Jobs —
Team 4
Founded 2018
Ajaib
Consumer fintech for Indonesia
FintechConsumer
Open Jobs —
Team 300
Founded 2018
AM
Allotrope Medical
Advancing surgical precision through safe electrical stimulation.
HardwareRobotic SurgeryMedical Devices
Open Jobs —
Team 2
Founded 2018
Alpha Vantage
Developer-friendly and enterprise-grade APIs for financial market…
Developer ToolsSaaSAnalytics
Open Jobs —
Team 8
Founded 2018
Anima App
Design to Code & On-brand Vibe-coding
Artificial IntelligenceDeveloper ToolsSaaS
Open Jobs —
Team 20
Founded 2018
AnnieCannons
Connecting Survivors to Careers in Tech
Assistive TechSaaSCivic Tech
Open Jobs —
Team 14
Founded 2018
Apprentice Health
We deploy sensors and software that increase hospital efficiency.
Healthcare
Open Jobs —
Team 6
Founded 2018
AskMyClass, now Soundkins
Audio learning assistant for teachers and students.
AI-Enhanced LearningEducation
Open Jobs —
Team 2
Founded 2018
Berbix
Convert more verified users. Instantly & accurately validate user IDs.
SaaSIdentity
Open Jobs —
Team 39
Founded 2018
BlueCargo
The automated solution for complex freight transactions.
LogisticsSupply Chain
Open Jobs —
Team 35
Founded 2018
Bot MD
AI Clinical Assistant for Doctors
Open Jobs —
Team 15
Founded 2018
BR
BrainHi
Automated receptionist that answers missed calls for local businesses
Artificial IntelligenceSaaS
Open Jobs —
Team 18
Founded 2018
C16 Biosciences
Next-gen ingredients to decarbonize consumer products, starting w/…
BiotechSustainabilityClimate
Open Jobs —
Team 35
Founded 2018
Calii
Full-stack grocery delivery in LatAm
GroceryMarketplaceLogistics
Open Jobs —
Team 750
Founded 2018
Canary Technologies
Modernizing the hospitality tech stack.
SaaS
Open Jobs —
Team 150
Founded 2018
CB Therapeutics
Fermentation-derived natural products to solve health problems
Cellular AgricultureBiotech
Open Jobs —
Team 18
Founded 2018
Circumvent
Utilizing monogenic disorders to inform and solve highly complex…
NeurotechnologyBiotechGenomics
Open Jobs —
Team 6
Founded 2018
Clear Gene
Our tests help eradicate cancer by telling doctors whether they got…
HealthcareDiagnosticsWomen's Health
Open Jobs —
Team 4
Founded 2021
College Pulse
Research and analytics company focused on college students.
EducationAnalytics
Open Jobs —
Team 9
Founded 2018
Coral Genomics
New clinical tests for managing autoimmune treatments.
Genomics
Open Jobs —
Team 5
Founded 2021
Corvus Robotics
Autonomous drones to help warehouses scan inventory.
Warehouse Management TechRoboticsDrones
Open Jobs 11
Team 30
Founded 2018
Cowrywise
Digitizing wealth management in Africa
Fintech
Open Jobs —
Team 40
Founded 2018
CSPA
The Computer Science Proficiency Assessment (CSPA™) is a…
EducationRecruiting
Open Jobs —
Team 6
Founded 2018
Culdesac
We build cities for people, not cars.
Real EstateHousingProptech
Open Jobs —
Team 100
Founded 2019
Curebase
Modern, AI-powered clinical trial software platform.
Healthcare
Open Jobs —
Team 27
Founded 2018
DD
Data Driven Bioscience
Cancer Diagnosis 10X faster, 10X cheaper
Artificial IntelligenceBiotechHealthcare
Open Jobs —
Team 10
Founded 2018
Demeanor.co
Now part of thentwrk.com
MediaAdvertising
Open Jobs —
Team 4
Founded 2018
Dinesafe
We crowdsource food safety reports & detect and prevent outbreaks.
Crowdsourcing
Open Jobs —
Team 6
Founded 2018
Dorian Therapeutics
New therapeutics to rejuvenate tissue and treat age-related diseases
Anti-AgingBiotechTherapeutics
Open Jobs —
Team 8
Founded 2018
DreamCraft Entertainment, Inc.
Platform that allows anyone to create and monetize video games.
Developer ToolsEntertainmentGaming
Open Jobs —
Team 23
Founded 2018
Duffel
The complete toolkit to sell travel.
AirplanesB2BTravel
Open Jobs —
Team 55
Founded 2018
Easol
Shopify for experiences
SaaSTravelE-commerce
Open Jobs —
Team 70
Founded 2018
Eden
Developing AI to unleash diagnostic abundance.
Digital HealthHealthcare
Open Jobs —
Team 55
Founded 2018
Embeddables
The funnel builder built for health & wellness brands.
SaaSB2B
Open Jobs —
Team 23
Founded 2018
Enveritas
We verify global supply chains for issues like child slavery and…
SustainabilitySupply Chain
Open Jobs 4
Team 60
Founded 2018
Fintual
Wealth manager
Fintech
Open Jobs —
Team 100
Founded 2018
Four Growers
Robots that feed the world - robotic harvesting and analytics
RoboticsAnalyticsAgriculture
Open Jobs —
Team 14
Founded 2018
Grin
Mobility and payments platform for Latin America
PaymentsLatin AmericaMobility
Open Jobs —
Team 300
Founded 2018
HappiLabs
Virtual Lab Managers for scientists and biotech, research Labs
Assistive TechSmart Home AssistantsWarehouse Management Tech
Open Jobs —
Team 14
Founded 2018
Helicarrier (prev Buycoins)
Cryptocurrency infrastructure for Africa.
Crypto / Web3
Open Jobs —
Team 30
Founded 2018
Hepatx
Replacing organ transplant with an infusion
Biotech
Open Jobs —
Team 4
Founded 2018
HeyDoctor
HeyDoctor provides online primary care (like refilling birth control,…
TelehealthDigital HealthPrimary Care
Open Jobs —
Team 50
Founded 2018
Honeylove
Honeylove makes functional undergarments for women
Smart Clothing
Open Jobs —
Team 100
Founded 2018
hypcloud
A tech-enabled commercial mortgage broker. hypcloud allows property…
FintechReal Estate
Open Jobs —
Team 14
Founded 2018
iLabService
AIoT monitoring, workflow, and evidence systems for regulated labs.
SaaSIoTProductivity
Open Jobs —
Team 50
Founded 2018
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