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Y Combinator Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Y Combinator Investment Overview

Portfolio Companies
7,960
Total Invested
$41.0B
Average Investment
$7.2M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
ARQ2026Series Unknown$70.0MMexico City
RenoFi2026Series B$22.0MPhiladelphia
Lightberry2026SeedUndisclosedSan Francisco
Wyvern2026Series UnknownUndisclosedEdmonton
JetScale AI2026Seed$5.4MMontréal
Encord2026Series C$60.0MSan Francisco
Trace2026Seed$3.0MSan Francisco
s2.dev2026Seed$3.9MSan Francisco
Harper2026Series A$47.0MSan Francisco
Dots2026Series A$8.9MSan Francisco

Complete List of Y Combinator Portfolio Companies (7,960)

Export
#CompanyStageAmountLocation
4251ARQSeries Unknown$70.0MMexico City, Mexico
4252RenoFiSeries B$22.0MPhiladelphia, United States
4253LightberrySeedUndisclosedSan Francisco, United States
4254WyvernSeries UnknownUndisclosedEdmonton, Canada
4255JetScale AISeed$5.4MMontréal, Canada
4256EncordSeries C$60.0MSan Francisco, United States
4257TraceSeed$3.0MSan Francisco, United States
4258s2.devSeed$3.9MSan Francisco, United States
4259HarperSeries A$47.0MSan Francisco, United States
4260DotsSeries A$8.9MSan Francisco, United States
AppsFinancial ServicesImpact Investing

ARQ is a dollar USDc account where users can receive, send, and pay in pesos or dollars.

Mexico City, Mexico
March 2026
$70.0M
Series Unknown

Founder Contacts

30,000+ verified contacts

Commercial LendingFinanceFinancial ServicesFinTechLending

RenoFi is a financial technology company that focuses on providing renovation-focused lending solutions and related services.

Philadelphia, United States
March 2026
$22.0M
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Robotic Process Automation (RPA)Robotics

Lightberry designs and develop robotic software for human-robot interactions with emotional intelligence.

San Francisco, United States
February 2026
Seed

Founder Contacts

30,000+ verified contacts

AerospaceBig DataGeospatial

The highest resolution hyperspectral imagery of Earth from space.

Edmonton, Canada
February 2026
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Information Technology

JetScale AI is a Montreal-based startup specializing in AI-driven cloud infrastructure optimization.

Montréal, Canada
February 2026
$5.4M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Computer VisionData Collection and LabelingMachine LearningSoftware

Train and run AI on the right data

San Francisco, United States
February 2026
$60.0M
Series C

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)B2BElectronic Design Automation (EDA)SaaSSoftware

Trace is an AI based Software Development firm offering SaaS workflow platform for their users.

San Francisco, United States
February 2026
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

DatabaseDeveloper APIsDeveloper ToolsInformation TechnologyInfrastructure

s2.dev is a serverless API system providing unlimited, durable, real-time data streams for developers.

San Francisco, United States
February 2026
$3.9M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)FinTechInsuranceInsurTech

Harper is a commercial E&S insurance brokerage that utilizes an AI-native technology stack to streamline the insurance process.

San Francisco, United States
February 2026
$47.0M
Series A

Founder Contacts

30,000+ verified contacts

E-CommerceFinTechMarketplaceTransaction Processing

Dots is a multichannel payouts API that automates manual processes for marketplaces.

San Francisco, United States
February 2026
$8.9M
Series A

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)SaaSSales EnablementSoftware

Letter AI is a generative AI powered revenue enablement platform, aiming to help revenue teams enhance productivity and performance.

Chicago, United States
February 2026
$40.0M
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Machine LearningSaaSSoftware

Tamarind Bio is a software company that help the scientists and researchers using computational tools in biology.

San Francisco, United States
February 2026
$13.6M
Series A

Founder Contacts

30,000+ verified contacts

Human ResourcesSaaSSoftware

Humand provides a platform that unifies internal communication and human resources management.

San Francisco, United States
February 2026
$66.0M
Series A

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Financial ServicesFinTechSaaS

Hypercore provides a cloud-based platform that manages loan portfolios from origination through repayment.

Herzliya, Israel
February 2026
$13.5M
Series A

Founder Contacts

30,000+ verified contacts

Health CareMedicalmHealthSoftware

Coral Care is a pediatric therapy platform that connects families with licensed speech, occupational, and physical therapists.

New York, United States
February 2026
$13.0M
Series A

Founder Contacts

30,000+ verified contacts

Enterprise ApplicationsInternet of Things

Datoms is an Industrial IoT Platform for OEMs and System Integrators.

Bhubaneswar, India
February 2026
$2.8M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Dental

Patientdesk.ai is an AI-powered front desk platform aimed largely at dental clinics, automating patient interactions.

February 2026
$1.0M
Pre-Seed

Founder Contacts

30,000+ verified contacts

Charging InfrastructureElectric VehicleEnergyGreen BuildingGreenTechTransportation

HeyCharge provides charging infrastructure, payment systems, and installation for electric vehicles.

Munich, Germany
February 2026
$3.0M
Grant

Founder Contacts

30,000+ verified contacts

ConsultingHuman ResourcesSaaS

Kombo is an API for HR, Payroll, ATS and Recruiting integrations

Berlin, Germany
February 2026
$25.0M
Series A

Founder Contacts

30,000+ verified contacts

GamblingMobilePrediction MarketsSports

Novig is a sweepstakes-based sports prediction market in which users participate in peer-to-peer wagering on sporting events.

New York, United States
February 2026
$75.0M
Series B

Founder Contacts

30,000+ verified contacts

AerospaceAutomotiveEmbedded SoftwareEnergyIndustrial AutomationInternet of ThingsLogisticsMachine LearningRoboticsSecurity

Craftif AI is a multi-agent GenAI platform for embedded product development, automating hardware-optimized code generation.

Bengaluru, India
February 2026
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

E-CommerceLogisticsSupply Chain ManagementWarehousing

Flextock is a provider of on-demand warehousing and logistics platform to help businesses efficiently scale their operations.

Cairo, Egypt
February 2026
$12.6M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Developer ToolsSoftware

Autosana offers an AI-powered mobile app quality assurance platform that automates end-to-end testing using natural language instructions.

San Francisco, United States
February 2026
$3.2M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)ComplianceInformation TechnologySoftware

AI compliance analysts for banks and fintechs.

San Francisco, United States
February 2026
$7.1M
Seed

Founder Contacts

30,000+ verified contacts

BakeryConsumerDelivery ServiceE-CommerceFood and BeverageFood DeliveryGroceryLogistics

Breadfast delivers household essentials, bakeries, groceries, fruits, veggies, and more than 3,000 items in minutes.

Cairo, Egypt
February 2026
$50.0M
Series C

Founder Contacts

30,000+ verified contacts

Showing 4251-4275 of 7,960 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 7,960 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Y Combinator invest in?

Y Combinator's top investment sectors include Artificial Intelligence (AI), Software, SaaS, FinTech, Financial Services. The firm invests across 64 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Novig received $75.0M in a Series B round. Y Combinator's total known invested capital is $41.0B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $7.2M across its portfolio of 7,960 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include ARQ, RenoFi, Lightberry, Wyvern, JetScale AI. These companies were founded in 2020 or later.

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