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Echo Locker

AcquiredYC S13

2 employees · 2 known investors

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Echo Locker is an Android lock screen application that organizes notifications by category and displays priority alerts directly on the device's lock screen.

Also known as Double Labs, Inc. · Prim

Consumer

Founders & leadership· Y Combinator alumni (S13)

YWYin Wu
Yin WuFounderYin Wu previously founded a company that was acquired by Microsoft in 2015, where she subsequently worked as a principal engineer on machine learning-powered mobile products. She studied computer science at Stanford before leaving to launch her first startup through Y Combinator in 2011.
XCXuwen Cao
Xuwen CaoFounderFounder at Vapor

Investors · 2

500 GlobalreportedPalo Alto · $150K

How we know: Y Combinator's founder network · Not right? Tell us

Founder mafia

2 people who came through Echo Locker went on to found or lead other companies.

Yin WuFounderFounded Pulley +1Xuwen CaoFounderFounded Vapor

Related companies · 5

Graft ConceptsGraft Concepts designs and manufactures protective cases and accessories for iPhones, with a focus on user-friendly fastening mechanisms and refined aesthetics. The company works with manufacturers in multiple countries to produce small-batch products that aim to minimize visual and tactile friction compared to typical mobile accessories.
HeysanHeysan offered cross-platform messaging that connected mobile phones with computers over SMS and instant messaging, serving over one million users who exchanged tens of millions of messages monthly through its integrated mobile community platform.
reMailA mobile email application that stores email locally on iPhones and provides full-text search across messages.
HeyzapHeyzap operates a mobile advertising network that connects app developers with users through SDK integration on Android and iOS, offering monetization, app discovery, mediation, and cross-promotion services.
SocialCamA mobile app for capturing and sharing short videos with friends and family across iOS and Android devices.

Companies working in the same space as Echo Locker.

Legal entities · 1

corporate structure
Double Labs, Inc.

Frequently asked questions

What does Echo Locker do?
Echo Locker is an Android lock screen application that organizes notifications by category and displays priority alerts directly on the device's lock screen.
Who founded Echo Locker?
Echo Locker was founded by Yin Wu, Xuwen Cao.
Who are Echo Locker's investors?
Echo Locker's investors include Y Combinator, 500 Global.