249 YC Companies in the W24 Batch (Winter 2024)

Y Combinator's Winter 2024 batch (W24) has 249 companies in this directory. Below is every one of them: what it does, where it is based, its status today, and a link to its YC application reconstructed in the real form, so you can read how W24 founders described their companies before they got in.

Companies
249
Top industries
B2B, Consumer and Fintech
Top locations
San Francisco, New York and New York City
249 reconstructed applications

Read the YC application of all 249 companies

  • Every company's YC application, reconstructed in the real form
  • Filter every batch by industry, country and team size
  • Then find the investors who fund startups like yours

The first 100 companies, top companies first

1
14.ai
14.aiAI engine powering autonomous brands starting with gloglo.com
Winter 2024San Francisco, CAActive
2
Abel
AbelTransforming document review for litigation teams
Winter 2024San Francisco, CAInactive
3
Adapted
AdaptedAI physical therapy for athletes
Winter 2024San Francisco, CAActive
4
Aedilic
AedilicOpen-Source AI-generated image/deepfake detection
Winter 2024San Francisco, CAInactive
5
Aether
AetherAI sales platform for home services
Winter 2024San Francisco, CAActive
7
Agentic Labs
Agentic LabsAI system design tools for dev teams
Winter 2024New York, NYActive
8
Aidy
AidyMobile app helping people better manage chronic health conditions
Winter 2024San Francisco, CAActive
10
Alex
AlexYour AI recruiter for interviewing and identifying the best talent
Winter 2024San Francisco, CAActive

That is 10 of 249.

Every company below has its YC application reconstructed in YC Insights. Create a free account to read them all.

Read all 249 applications
11
Andon Labs
Andon LabsAutonomous organizations without humans in the loop
Winter 2024San Francisco, CAActive
12
Andy AI
Andy AIFaster clinical documentation for home health nurses
Winter 2024San Francisco, CAActive
13
Aqua Voice
Aqua VoiceFrontier Voice Input - write 4x faster than typing.
Winter 2024San Francisco, CAActive
14
Arcane
ArcaneAI powered games
Winter 2024New York, NYAcquired
15
Argon AI, Inc.
Argon AI, Inc.AI for Pharma Intelligence
Winter 2024New York City, NYActive
16
Arini
AriniAI receptionist for dentists
Winter 2024San Francisco, CAActive
17
Artisan
ArtisanAI employees called Artisans, starting with an AI BDR
Winter 2024San Francisco, CAActive
18
Artos
ArtosAuthoring documents for life sciences in minutes, not months.
Winter 2024San Francisco, CAActive
19
Astro Mechanica
Astro MechanicaSupersonics for the new Jet Age
Winter 2024San Francisco, CAActive
22
AveryIQ
AveryIQAI Copilot for Property Managers and Landlords
Winter 2024Austin, TXActive
23
Basalt
BasaltConstellations as a Service
Winter 2024San Francisco, CAActive
24
Basepilot
BasepilotAI agents for insurance claims
Winter 2024San Francisco, CAActive
25
BetterBasket
BetterBasketSmart grocery pricing with AI
Winter 2024San Francisco, CAActive
26
Bilanc
BilancAI-Powered Engineering Productivity
Winter 2024San Francisco, CAActive
29
Blume Benefits
Blume BenefitsThe AI copilot for health insurance brokers.
Winter 2024San Francisco, CAInactive
30
Brainbase Labs
Brainbase LabsThe AI Labor Company
Winter 2024San Francisco, CAActive
31
Browser Buddy
Browser BuddyA recommendation system for great Internet writing
Winter 2024San Francisco, CAAcquired
32
camelAI
camelAIAI software engineer that lives on its own computer
Winter 2024San Francisco, CAActive
33
Carma
CarmaThe AI Operating System For Modern Fleets.
Winter 2024San Francisco, CAActive
34
Carousel Technologies
Carousel TechnologiesAI Assistant for Excel
Winter 2024New York, NYActive
35
Celest
CelestThe Vercel of Flutter
Winter 2024San Francisco, CAInactive
36
Centauri AI
Centauri AIThe Modern ETL and Data Science Platform for Finance
Winter 2024San Francisco, CAActive
38
Circleback
CirclebackAI-powered meeting notes and automations
Winter 2024San Francisco, CAActive
39
Clarion
ClarionThe AI communication layer for healthcare
Winter 2024New York, NYActive
41
Cleva
ClevaUSD banking platform for Africa
Winter 2024Lagos, LA, NigeriaActive
42
CloudCruise
CloudCruiseThe developer platform for fast and reliable browser agents
Winter 2024San Francisco, CAActive
44
CodeAnt AI
CodeAnt AIAutonomous offensive and defensive security platform
Winter 2024San Francisco, CAActive
45
CommodityAI
CommodityAIThe AI operating system for commodity operations
Winter 2024San Francisco, CAActive
46
Conduit
ConduitAI Agents for Hospitality
Winter 2024San Francisco, CAActive
47
Consul
ConsulThe Stablecoin Payouts Platform
Winter 2024New York, NYActive
49
Cora
CoraAI Fitness Coach
Winter 2024San Francisco, CAActive
50
crmCopilot
crmCopilotGive Salesforce the AI upgrade it deserves
Winter 2024San Francisco, CAInactive
51
CrowdVolt
CrowdVoltThe integration layer for live events infrastructure
Winter 2024New York, NYActive
52
Datacurve
DatacurveFrontier coding data for training and evaluating LLMs
Winter 2024San Francisco, CAActive
53
Decipher AI
Decipher AIQA agents that write tests 10x faster with zero maintenance
Winter 2024San Francisco, CAActive
54
Deep24
Deep24AI coach for your entire life
Winter 2024San Francisco, CAActive
55
Deepnight
DeepnightBuilding The Next Generation of Night Vision Devices
Winter 2024San Francisco, CAActive
56
DGI Apparel
DGI ApparelExpedia for ordering blank apparel
Winter 2024New York, NYInactive
57
Diana
DianaGive Your Employee An Employee
Winter 2024San Francisco, CAActive
59
Downlink
DownlinkMake your LLMs 3x faster.
Winter 2024San Francisco, CAActive
60
Draftaid
DraftaidGo from 3D models to CAD drawings using AI
Winter 2024Toronto, ON, CanadaActive
61
Dragoneye
DragoneyeCustom video detection models in less than 5 minutes
Winter 2024New York, NYActive
62
Driver
DriverContext for Codebases
Winter 2024Austin, TXActive
64
DryMerge
DryMergeAI that updates your CRM for you
Winter 2024San Francisco, CAActive
65
Duckie
DuckieBuild AI Support Agents in Minutes
Winter 2024San Francisco, CAActive
66
Ecliptor
EcliptorAI and Embeddings.
Winter 2024San Francisco, CAActive
67
EdgeTrace
EdgeTraceDescribe It. Find It. Act On It.
Winter 2024San Francisco, CAActive
68
Eggnog
EggnogFun with AI video
Winter 2024San Francisco, CAActive
69
ego
egoAI applied research lab building synthetic sapience; human-like AI
Winter 2024San Francisco, CAActive
70
Ellipsis
EllipsisAI code reviews & bug fixes
Winter 2024New York City, NYActive
71
Elodin
ElodinUnified flight software and hardware for the mission of tomorrow
Winter 2024San Francisco, CAActive
72
Engines
EnginesSetup any repo with one command
Winter 2024San Francisco, CAInactive
74
Event Horizon Labs
Event Horizon LabsAI research lab automating all of investing
Winter 2024San Francisco, CAActive
75
Fileforge
FileforgeAPI For PDF Document Workflows
Winter 2024San Francisco, CAInactive
76
Firebender
FirebenderMost powerful coding agent for Android engineers
Winter 2024San Francisco, CAActive
78
Fluently
FluentlySpeaking coach for non-native English professionals
Winter 2024San Francisco, CAActive
79
Focal
FocalAI video creation tool for TV shows and movies
Winter 2024San Francisco, CAActive
80
Forge
ForgeGetting companies refunds on tariffs & duties
Winter 2024New York, NYActive
81
Forge Rewards
Forge RewardsStarbucks app for restaurants
Winter 2024San Francisco, CAActive
82
Fractal Labs
Fractal Labs
Winter 2024New York City, NYActive
83
FurtherAI
FurtherAIAI Workforce for the Insurance Industry
Winter 2024San Francisco, CAActive
84
Garage
GarageMarketplace for America's most essential assets
Winter 2024New York, NYActive
85
GetCrux
GetCruxAI Creative Strategist
Winter 2024San Francisco, CAActive
86
Givefront
GivefrontNonprofit Financial Management
Winter 2024San Francisco, CAActive
87
Glimmer
GlimmerAI search for massive PDFs
Winter 2024San Francisco, CAInactive
88
GovernGPT
GovernGPTThe RFP Platform Asset Managers Adopt
Winter 2024Montreal, QC, CanadaActive
89
Granza Bio
Granza BioReprogramming Immunity for Target-Specific Medicines
Winter 2024San Francisco, CAActive
90
Greenboard
GreenboardModern OS for the financial back office.
Winter 2024New York, NYActive
91
Greptile
GreptileAI code review agent with complete context of your codebase
Winter 2024San Francisco, CAActive
92
Guide Labs
Guide LabsInterpretable AI models and agents
Winter 2024San Francisco, CAActive
94
Haplotype Labs
Haplotype LabsPersonalized prevention using genetics and AI
Winter 2024San Francisco, CAActive
95
Happenstance
HappenstancePeople search powered by AI
Winter 2024San Francisco, CAActive
96
Hatchet
HatchetThe orchestration platform for teams who ship.
Winter 2024New York, NYActive
97
Hazel
HazelAI-enabled procurement for government
Winter 2024New York, NYActive
98
Healia
HealiaModern health insurance for dual income families
Winter 2024Columbus, OHActive
99
HeartByte
HeartByteGenAI Interactive story. Creator write fictions 10x faster.
Winter 2024San Francisco, CAActive
100
Indemni
IndemniCargo Theft and Fraud Prevention Platform
Winter 2024San Francisco, CAActive

The other 149 companies

Every remaining company in this list, A to Z. Each link opens the company's public page.

Applying to YC? Study these applications first.

YC Insights holds the reconstructed application of every company on this page, filterable by batch, industry and country, next to 60,000+ investors who fund startups like yours.

Open YC Insights

About this list

This list is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.

Frequently Asked Questions

How many Y Combinator companies are in the Winter 2024 batch?

This directory lists 249 YC companies in the Winter 2024 batch, out of 6,207 across every batch since 2005. The count updates when the directory is refreshed, and every one of them is on this page with a link to its public profile.

Are the YC applications on these pages real?

No. YC keeps submitted applications private. Every application linked from this list is a reconstruction: the real YC form questions, answered from the company's public data. The Company section is free on each page; the rest opens in YC Insights.

How do I use this list when applying to YC?

Pick five companies on this page whose product is closest to yours, read their reconstructed applications side by side in YC Insights, and note how each answers the same question. Then write your own answers to that standard.

Where does this data come from?

From YC's public company directory, refreshed by batch, with each company's status, industry and location as YC reports them. Round Funded adds the reconstructed application and the founder profiles; nothing private is published.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.