YCW11· OtherUserfox
User retention as a service. Drip email
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Adjacent
Overlapping tags, a different niche.
RanlaW22The AI growth marketer that turns SaaS signups into revenueShared: marketingActive
Optilly/InstallmonetizerW12Fb ad optimization platformShared: marketingInactive
ZaymoW24Interactive email builder for ecommerce brandsShared: marketingActive
AvalancheW19Referral program SDK for startupsShared: marketingInactive
AptenS24Omnichannel AI agents that engage leads across SMS, voice, and emailShared: marketingActive
Also from W11
Batchmates in Winter 2011.
AppHarborW11.NET Cloud Platform as a ServiceInactive
ApportableW11iOS portingAcquired
CustoraW11Custora is a predictive analytics platform for e-commerce marketing…Acquired
DrChronoW11The essential platform for modern medical practices and patients.Acquired
FlotypeW11Third generation of web apps.Inactive
HotspotsW11Real-time analytics (acq by TWTR, 2012)Acquired
About Userfox
userfox is a SaaS product that helps companies improve user retention through welcome, inactivity and custom trigger based emails. We're building a company. Not a product, and certainly not a feature. We believe that making this clear matters. It sets expectations to ourselves and to our customers. We're based in sunny San Francisco, California.
San Francisco, CA, USA
Userfox: questions
Which YC batch was Userfox in?
Userfox was in Y Combinator's Winter 2011 batch (W11).
Is Userfox still active?
Y Combinator lists Userfox as inactive.
Where is Userfox based?
Userfox lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.