Companies46
Active37%
Acquired or public33%
Inactive30%
Y Combinator's directory lists 46 companies in the Winter 2013 batch: 17 Active, 15 Acquired, 0 Public and 14 Inactive. 30% of Winter 2013 is listed Inactive, against 23% across YC batches at least two years old, so this batch has lost more companies than most.
ActiveAcquiredPublicInactive
Statuses are Y Combinator's own listing in its public company directory, read on the date shown. YC's directory can drop companies altogether, so the Inactive counts here are a floor, not a full count of companies that stopped. Acquired and Public are as YC lists them; neither says anything about the price or the outcome for founders.
What the directory lists about Winter 2013
- By the industry YC files each company under: B2B 25, Consumer 12, Healthcare 6, Fintech 2, Industrials 1.
- Where 45 of the 46 companies say they are based, by the first location each lists: San Francisco, CA, USA (25), San Francisco (9), New York City, NY (3), Seattle, WA (2), Atlanta, GA, USA (1), Honolulu, HI, USA (1), Kitchener, ON, Canada (1), Makati, NCR, Philippines (1), and 2 other places.
- YC marks 3 companies from this batch as top companies: Fivetran, Heap and North.
- Earlier names on the entries: Cheetah (earlier Sourcery and Restaurant Cheetah); CircuitLab (earlier Pantelligent); Goldbelly (earlier Goldbely); Kalibrr (earlier Skillnova); MedXT (earlier Clariso); North (earlier Thalmic); RADAR (earlier Skip, Automaton and NoQ); Scuba (earlier Interana); Trainzen (earlier Terascore); VaycayHero (earlier Zaranga); Wevorce (earlier Evergether).
Every company in Winter 2013
| Company | What they do | Status | Team |
|---|---|---|---|
| Cheetah | Fastest, easiest, and most affordable way for small business owners… | Active | 2 |
| CircuitLab | Online circuit simulator and electronic schematic editor. | Active | 2 |
| Etleap | Etleap is an ETL solution for creating perfect data pipelines. | Active | 11 |
| Experiment | crowdfunding platform for science | Active | 1 |
| Fivetran | The leader in automated data movement | Active | 1200 |
| Goldbelly | Empowering restaurants and small food makers to ship nationwide. | Active | 125 |
| InfluxData | The platform for building and operating time series applications. | Active | 210 |
| Lawdingo | Lawdingo provides virtual paralegal services to law firms. | Active | — |
| Lollipuff | Online Auctions for Authentic (Women's) Designer Goods | Active | 11 |
| Padlet | Papyrus → Parchment → Paper → Padlet | Active | 65 |
| RADAR | RADAR is building technology to completely transform the in-store… | Active | 120 |
| SimplyInsured | We sell health insurance to small businesses 100% online. | Active | 35 |
| Strikingly | The easiest way to create a beautiful, mobile optimized website. | Active | 99 |
| StyleUp | StyleUp brings effortless joy to getting dressed with daily,… | Active | 10 |
| Watsi | Watsi is the first global crowdfunding platform for medical… | Active | 11 |
| Wefunder | We're Robinhood for pre-IPO startups. Everyone can invest $100. | Active | 35 |
| Wevorce | Changing divorce for good by making it a way less horrible experience… | Active | 11 |
| Bitnami | The App Store for Server Software | Acquired | 75 |
| BuildZoom | BuildZoom is a better way to remodel. We connect homeowners to the… | Acquired | 100 |
| Coin | A mobile wallet that allows you to pay everywhere credit cards are… | Acquired | 11 |
| GrepData | Big Data Analytics | Acquired | 51 |
| Heap | Captures user interactions with no code to generate analytics. | Acquired | 388 |
| Kalibrr | Kalibrr connects SEAsian talent to your local & global jobs. | Acquired | 51 |
| MedXT | Radiology in the cloud. X-rays, CAT scans, MRI's, and… | Acquired | 2 |
| Meldium | Simple password & identity management for teams. Acquired by LogMeIn… | Acquired | 4 |
| North | Wearable computing hardware: biosignal gesture recognition | Acquired | 51 |
| Screenhero | Collaborative Screen Sharing — you each get your own mouse, and… | Acquired | 2 |
| Scuba | Analytics for impatient people. | Acquired | 51 |
| Semantics3 | Data and AI platform for Ecommerce & Cross-Border Logistics | Acquired | 25 |
| Teespring | IMPORTANT: The original YC founders are no longer involved with this… | Acquired | 201 |
| VaycayHero | VaycayHero is a marketplace of professionally managed vacation… | Acquired | 55 |
| Zenefits | HR for small businesses: onboarding, payroll and benefits. | Acquired | 500 |
| Airware | Airware provides end-to-end solutions that enable enterprises to… | Inactive | 51 |
| Appcubator | The easiest way to prototype web applications. | Inactive | — |
| BeatDeck | Music, Metrics... Meritocracy. (Upload Music, Connect your Social… | Inactive | 2 |
| CrowdMed | CrowdMed harnesses the wisdom of crowds to solve difficult medical… | Inactive | 5 |
| FlightCar | FlightCar is the Airbnb of Car Rentals at Airports. We allow people… | Inactive | 51 |
| Logiblock | Logiblock engineers electronics and development tools to dramatically… | Inactive | — |
| Medisas | Medisas builds workflow & collaboration software for hospitals. | Inactive | 11 |
| PayTango | Simple invoicing | Inactive | 2 |
| Posmetrics | Ultra-short feedback surveys on tablets mounted in businesses. Higher… | Inactive | 2 |
| Prophecy Sciences | Predicting workplace performance through neuroscience | Inactive | 2 |
| RoverRide | A universal urban transit app. Given all transportation options… | Inactive | — |
| Swapbox | Stop missing deliveries. Ship to Swapbox and pick up at our kiosks. | Inactive | 2 |
| Swish | Kickstarter for physical products. Shop exclusive product launches. | Inactive | 2 |
| Trainzen | Educational assessments made easy. Eliminating paper-based exams in… | Inactive | 2 |
Company records kept on this page
This company had a page of its own. It held too little that was its own to stand alone, so everything it said is kept here, line by line with the record it came from, and the old address leads to this section.
Cheetah
- Cheetah describes itself on its directory entry as: “Fastest, easiest, and most affordable way for small business owners…” (source)
- Cheetah is listed in the Winter 2013 batch, added to the directory on 2012-12-02, with the status Active. (source)
- The entry gives a team of 2 and stage “Growth”. (source)
- Industry: B2B › Retail. Sectors: Logistics, Supply Chain. (source)
- Based in San Francisco, CA, USA. (source)
- Earlier names on the entry: Sourcery, Restaurant Cheetah. (source)
- Website given on the entry: gocheetah.com.
- Na'ama Moran, Founder/CEO, is named as a founder on the entry. (source)
How this is measured
Measured 2026-11-10 from Y Combinator's company directory. Team size is the number YC lists for the company, where it lists one. Survival here means listed Active; Acquired and Public are shown separately because YC's listing does not say whether an acquisition was a good outcome.
All batchesShut-down companies
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