Summer 2018
131 companies in this batch
Y Combinator runs two batches per year—Winter and Summer—each funding around 200 startups. This page lists every company from the Summer 2018 batch, sourced from YC's public data. Click any company to see founder details including LinkedIn profiles. Use our MCP server to query this data directly from Claude or other AI assistants.
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Scorecard Ratings:
Repeat Founder(26)
Highly Technical(58)
Deep Industry Exp(36)
Top Companies
Honeylove
Momentus
All Companies
64x Bio
Activeloop
Aesthetic
Ajaib
Allotrope Medical
Alpha Vantage
Anima App
AnnieCannons
Apprentice Health
AskMyClass
Avo
Berbix
BHRD
BlueCargo
Bot MD
BrainHi
C16 Biosciences
Calii
Canary Technologies
CB Therapeutics
Circumvent
Clear Gene
College Pulse
Contrast
Coral Genomics
Corvus Robotics
Cowrywise
CSPA
Culdesac
Curebase
Data Driven Bioscience
Demeanor.co
Dinesafe
dNovo
Dorian Therapeutics
DreamCraft Entertainment, Inc.
Duffel
Easol
Eden
Embeddables
Enveritas
ExceptionALLY
FameGame
Federacy
Fintual
Four Growers
FREY
Gerostate Alpha
Goodly
Grabb-It
Grin
HappiLabs
Helicarrier (prev Buycoins)
Hepatx
HeyDoctor
hypcloud
iLabService
Impactive (formerly Outvote)
INKHUNTER
Inokyo
Inscribe
Ixora
JITX
Khatabook
Kinside
Klarity
Kobo360
Kunduz
LabelFlow
Leena AI
LemonBox Health
Lowkey
Mark Cuban Cost Plus Drug Company, PBC
Medinas Health
MentalHappy
Meru Health
Modern Treasury
Mutiny
Mylk Guys
Mytos
Names & Faces
Nestor
Nova
numericcal, inc.
OkCredit
OneGraph
OpenWrench
Optic
OWNY
Oxygen
Paladin
Papa
Passenger AI
Penta Medical
Perception Biosystems
Phiar
Pine Park Health
Pocket Worlds
Prodigal
Purple Plate
Quickchat AI
Quo (fka OpenPhone)
Radix Labs
Rain Neuromorphics
Rebellyous Foods
Regology
Rejuvenation Technologies Inc.
RevenueCat
Satchel
Scanwell Health
Shelf Engine
ShopWith
SkydropX
SPATE
Spero Foods
Synkrino Biotherapeutics
Tall Poppy
TENDERD
The Buttermilk Company
The Good Food Institute
The Supplant Company
Titan
UBITS
User Hero
Verse Medical
Vimcal
Warpdrive by Synthetic Minds
Xkit
ZiffyHomes