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YC Winter 2013 (W13)

46 companies Y Combinator lists for Winter 2013, with what each one builds. 4.3% of the tagged companies are AI, up from 2.6% in S12.

Companies
46
AI share
4.3%
Top sector
Infrastructure
5 companies
Second
Retail
5 companies

What’s in Winter 2013

Winter 2013 lists 46 companies so far (S12 had 83). The biggest themes by YC's tags are Analytics (6), Marketplace (6), E-commerce (4), Hardware (4) and Data Engineering (3). The largest sectors are Infrastructure, Retail, Home and Personal and Analytics. 6.7% are based outside the US.

  • Analytics · 6
  • Marketplace · 6
  • E-commerce · 4
  • Hardware · 4
  • Data Engineering · 3

See what YC asked founders to build · Breakout themes across batches

All Winter 2013 companies

46 companies

  • Fivetran

    The leader in automated data movement

    Infrastructure1200San Francisco, CA, USA
  • Heap

    Captures user interactions with no code to generate analytics.

    Analytics388Seattle, WA, USAAcquired
  • North

    Wearable computing hardware: biosignal gesture recognition

    Virtual and Augmented Reality51Kitchener, ON, CanadaAcquired
  • Airware

    Airware provides end-to-end solutions that enable enterprises to…

    Drones51San Francisco, CA, USAInactive
  • Appcubator

    The easiest way to prototype web applications.

    Engineering, Product and DesignSan Francisco, CA, USAInactive
  • BeatDeck

    Music, Metrics... Meritocracy. (Upload Music, Connect your Social…

    Retail2Atlanta, GA, USAInactive
  • Bitnami

    The App Store for Server Software

    Infrastructure75San Francisco, CA, USAAcquired
  • BuildZoom

    BuildZoom is a better way to remodel. We connect homeowners to the…

    Home and Personal100San Francisco, CA, USAAcquired
  • Cheetah

    Fastest, easiest, and most affordable way for small business owners…

    Retail2San Francisco, CA, USA
  • CircuitLab

    Online circuit simulator and electronic schematic editor.

    Engineering, Product and Design2San Francisco, CA, USA
  • Coin

    A mobile wallet that allows you to pay everywhere credit cards are…

    Consumer Finance11San Francisco, CA, USAAcquired
  • CrowdMed

    CrowdMed harnesses the wisdom of crowds to solve difficult medical…

    Healthcare Services5San Francisco, CA, USAInactive
  • Etleap

    Etleap is an ETL solution for creating perfect data pipelines.

    Infrastructure11San Francisco, CA, USA
  • Experiment

    crowdfunding platform for science

    Healthcare Services1Honolulu, HI, USA
  • FlightCar

    FlightCar is the Airbnb of Car Rentals at Airports. We allow people…

    Travel, Leisure and Tourism51San Francisco, CA, USAInactive
  • Goldbelly

    Empowering restaurants and small food makers to ship nationwide.

    Food and Beverage125New York City, NY, USA
  • GrepData

    Big Data Analytics

    Analytics51San Francisco, CA, USAAcquired
  • InfluxData

    The platform for building and operating time series applications.

    Infrastructure210New York City, NY, USA
  • Kalibrr

    Kalibrr connects SEAsian talent to your local & global jobs.

    Operations51Makati, NCR, PhilippinesAcquired
  • Lawdingo

    Lawdingo provides virtual paralegal services to law firms.

    Home and PersonalNew York City, NY, USA
  • Logiblock

    Logiblock engineers electronics and development tools to dramatically…

    InfrastructureSan Francisco, CA, USAInactive
  • Lollipuff

    Online Auctions for Authentic (Women's) Designer Goods

    Apparel and Cosmetics11San Francisco, CA, USA
  • Medisas

    Medisas builds workflow & collaboration software for hospitals.

    Healthcare IT11San Francisco, CA, USAInactive
  • MedXT

    Radiology in the cloud. X-rays, CAT scans, MRI's, and…

    Healthcare IT2San Francisco, CA, USAAcquired

Source: Y Combinator’s public company directory. Each company links to its YC profile. See how we count and what YC asked founders to build.

Frequently asked questions

How many companies are in YC Winter 2013?

Y Combinator's public directory lists 46 companies for Winter 2013 (W13), compared with 83 in Summer 2012. YC adds companies as they launch, so a recent batch can still grow.

What kind of startups are in YC Winter 2013?

The most common themes by YC's own tags are Analytics (6), Marketplace (6), E-commerce (4), Hardware (4) and Data Engineering (3). The largest sectors are Infrastructure, Retail, Home and Personal and Analytics. 4.3% of the companies YC has tagged are AI.

Where are YC Winter 2013 companies based?

6.7% of Winter 2013 companies with a listed location are based outside the US.