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YC Engineering, Product and Design Companies

610 Y Combinator engineering, product and design startups with verified founder contacts, batch info, and company data.

610

Companies

480

Active

Acquired

Public

YC Company Directory

50 companies

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Company	Batch	Description	Status	Location	Team	Site	Founders	Reveal
Bensen	W19	Online and phone ordering for restaurant takeout and delivery	Active	Boston, MA, USA	2		Adam Sandler, David Xiao	Reveal
Cosmic	W19	Cosmic is a headless CMS and API toolkit	Active	San Francisco, CA, USA	5		Tony Spiro	Reveal
Dagger	W19	Develop your CI/CD pipelines as code and run them anywhere	Active	San Francisco, CA, USA; London, England, United Kingdom; Seattle, WA, USA; Portland, OR, USA; Boulder, CO, USA; Lyon, Auvergne-Rhône-Alpes, France; Buenos Aires, CABA, Argentina; Bogotá, Bogota, Colombia; Vancouver, WA, USA; Montevideo, Montevideo Department, Uruguay; Ponta Delgada, Azores, Portugal; Remote	22		Solomon Hykes	Reveal
Datamode	W19	Datamode (datamode.com) is a tool for engineers to instantly diagnose…	Inactive	Seattle, WA, USA	1		Andrew Kim	Reveal
DevFlight	W19	Managed equipment data pipelines for manufacturers	Inactive	Boston, MA, USA; Somerville, MA, USA; Remote	2		Tony Mastrorio, Victor Bordo	Reveal
Dockup	W19	On demand ephemeral environments to run manual and automated tests.	Active	Mountain View, CA, USA	4		Yuva Kumar, Emil Soman	Reveal
Doppler	W19	Secure secrets. Prevent breaches. Keep teams moving.	Active	Austin, TX, USA; Remote	25		Brian Vallelunga	Reveal
Elph	W19	Acquired by Brex. Building digital payments infrastructure.	Acquired	San Francisco, CA, USA	5		Ritik Malhotra, Tanooj Luthra, Vamsi Chitters, Sarat Ravi	Reveal
Glide	W19	Glide turns spreadsheets into beautiful, intelligent apps.	Active	San Francisco, CA, USA; Remote	46		Mark Probst, David Siegel, Jason Smith	Reveal
JuziBot	W19	Intercom for WeChat, help companies to acquire, engage, retain…	Active	Beijing, China	34		Yuan Gao, Huan Li, Jiarui Li	Reveal
Mobot	W19	Mobot is a QA-as-a-service platform using actual mechanical robots	Active	New York, NY, USA	40		Eden Full Goh	Reveal
Mobot	W19	Mobot is a QA-as-a-service platform using actual mechanical robots	Active	New York City, NY, USA; New York, NY, USA	40		Eden Full Goh, Eden Full Goh	Reveal
Preflight	W19	No-code Web Apps testing for everyone	Acquired	Chicago, IL, USA	5		Mustafa Bayramoglu	Reveal
Superb AI	W19	Superb AI provides end-to-end computer vision MLOps platform	Active	San Mateo, CA, USA	65		Hyun Kim, Moonsu Cha, Jonghyuk Lee, Jungkwon Lee	Reveal
Superb AI	W19	Superb AI provides end-to-end computer vision MLOps platform	Active	Seoul, Seoul, South Korea	65		Hyun Kim, Moonsu Cha, Jonghyuk Lee, Jungkwon Lee, Hyundong Lee	Reveal
Supernova	W19	Design system platform joins developers and designers together	Active	Prague, Prague, Czechia	20		Oskar Koristka, Jiri Trecak, Artem Ufimtcev	Reveal
Ultralight	W19	Universal, Pure-GPU HTML Renderer	Active	San Francisco, CA, USA	1		Adam Simmons	Reveal
Draftbit	W18	Build mobile apps visually. Source-code included.	Active	Chicago, IL, USA	10		Brian Luerssen	Reveal
EnvKey	W18	End-to-end encrypted configuration and secrets management	Inactive	San Francisco, CA, USA	2		Dane Schneider	Reveal
Haiku	W18	Collaboration tools for software companies	Inactive	San Francisco, CA, USA	—		Zack Brown	Reveal
Haiku	W18	Collaboration tools for software companies	Inactive	San Francisco, CA, USA; Remote	—		Zack Brown	Reveal
Humanloop	S20	Humanloop is the LLM evals platform for enterprises.	Acquired	San Francisco, CA, USA	14		Raza Habib, Jordan Burgess, Peter Hayes, David Barber	Reveal
Luminai	S20	Luminai helps automate repetitive manual work away from your mission…	Active	San Francisco, CA, USA	31		Kesava Kirupa Dinakaran, Kesava Kirupa Dinakaran	Reveal
Luminai	S20	Luminai helps automate repetitive manual work away from your mission…	Active	San Francisco, CA, USA	31		Kesava Kirupa Dinakaran	Reveal
OP Openbase	S20	Open-source library discovery	Inactive	San Francisco, CA, USA	0	—	Lior Grossman	Reveal
Reflect	S20	No-code test automation for web apps	Acquired	Villanova, PA, USA	6		Fitz Nowlan, Todd McNeal	Reveal
Roboflow	S20	🖼️ Give your software the sense of sight.	Active	San Francisco, CA, USA	100		Joseph Nelson, Brad Dwyer	Reveal
Seam	S20	API for IoT Devices	Active	San Francisco, CA, USA	25		Dawn Ho, Sy Bohy	Reveal
webapp.io	S20	Build webapps faster with 10x better CI/CD + preview envs	Acquired	Toronto, ON, Canada; Remote	4		Colin Chartier, Lyn Chen	Reveal
Actiondesk	S19	Access all your live data in one place	Acquired	New York City, NY, USA; San Francisco, CA, USA	4		Jonathan Parisot	Reveal
Actiondesk	S19	Access all your live data in one place	Acquired	San Francisco, CA, USA	4		Jonathan Parisot	Reveal
Bayes	S19	—	Acquired	San Francisco, CA, USA	4		William Wolf, Justin Woodbridge	Reveal
Bouncer	S19	SDK for scanning and verifying credit cards and photo IDs in mobile…	Acquired	San Francisco, CA, USA; Oakland, CA, USA	2		Will Megson, Sam King	Reveal
Bouncer	S19	SDK for scanning and verifying credit cards and photo IDs in mobile…	Acquired	Oakland, CA, USA	2		Will Megson, Sam King	Reveal
CoLab	S19	Human and AI design review for hardware	Active	St. John's, NL, Canada	150		Jeremy Andrews, Adam Keating	Reveal
Courier	S19	The fastest way for developers to build notifications for their app.	Active	San Francisco, CA, USA	35		Troy Goode	Reveal
Courier	S19	The fastest way for developers to build notifications for their app.	Active	San Francisco, CA, USA	35		Troy Goode	Reveal
Dashblock	S19	Turn any website into an API	Inactive	Paris, Île-de-France, France	3		Maxime Corbani, Hugues Pouillot	Reveal
Deepnote	S19	A better data science notebook.	Active	San Francisco, CA, USA	—		Jakub Jurovych, Filip Stollár	Reveal
Deepnote	S19	A better data science notebook.	Active	—	0		Jakub Jurovych	Reveal
Embrace	S19	Modern user-focused observability built on OpenTelemetry	Active	Los Angeles, CA, USA; Remote	62		Eric Futoran, Fredric Newberg	Reveal
FeaturePeek	S19	Supercharged deployment previews for all.	Acquired	San Francisco, CA, USA	4		Jason Barry, Eric Silverman	Reveal
GitStart	S19	Pull Requests as a Service	Active	San Francisco, CA, USA	19		Hamza Zia	Reveal
GitStart	S19	Pull Requests as a Service	Active	San Francisco, CA, USA; Remote	19		Hamza Zia	Reveal
Kraftful	S19	Copilot for product teams	Acquired	San Francisco, CA, USA; Remote	6		Yana Welinder	Reveal
Kraftful	S19	Copilot for product teams	Acquired	San Francisco, CA, USA	6		Yana Welinder	Reveal
Lightwell	S19	—	Inactive	New York, NY, USA	4		Max Rose	Reveal
PopSQL	S19	SQL editor for teams	Acquired	San Francisco, CA, USA; Remote	15		Rahil Sondhi	Reveal
Rutter	S19	The Unified API for Business Financial Data	Active	New York, NY, USA	24		Eric Yu, Peter Zhou	Reveal
zeroheight	S19	The design system layer for coding agents	Active	London, England, United Kingdom; Remote	55		Jerome de Lafargue, Robin Tindale, Jerome de Lafargue	Reveal

Batch Distribution

XX2615 XX2515 WW2624 WW2528 WW2457 WW2353

Status Breakdown

Active480 Acquired73 Inactive56 Public1

Top Locations

San Francisco342 New York City36 London20 New York20 Los Angeles13 Austin8

About YC Engineering, Product and Design Companies

Y Combinator has funded 610 engineering, product and design companies since its founding in 2005. These startups span from early-stage pre-launch to publicly traded companies, making YC one of the most prolific backers of engineering, product and design innovation globally.

480 of these companies are currently active. 73 have been acquired. 1 have gone public. VCBacked tracks verified founder contact information, team sizes, and company status for every YC engineering, product and design startup.

Related Industries

B2B3278 Healthcare805 Fintech709 Consumer654 Industrials489 Infrastructure303 Productivity208 Real Estate and Construction184

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