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Startups14,448Programs29

14,448 startups · 29 programs

OneSignal

Active · Engage customers through personalized omni-channel messaging

WebsiteYC profile

Why it ranks

How the rank works
17signal of 100 · rising 3
  • team of 150Team size · YC's directory+11.3
  • went through YCProgram · this site+4
  • hiringHiring · Titles (titles.fru.dev), YC+2

A sum of public facts, not a judgement and not investment advice.

Competitors

AIAptenShared: omni channel, marketing, engageYC S24San FranciscoStartup →Developer toolsInactiveRoostShared: web push, push notification, engagementYC S14New York CityStartup →Developer toolsInactiveDittofeedShared: customer engagement, messaging, pushYC S22Los AngelesStartup →Developer toolsPushtechShared: engage customer, push notification, email500 Global 2015SpainStartup →DataAcquiredOutboundShared: push notification, messaging, smsYC W15San FranciscoStartup →
Companies closest to OneSignal
Company
AptenShared: omni channel, marketing, engageYC S24ActiveAI
RoostShared: web push, push notification, engagementYC S14InactiveDevtools
DittofeedShared: customer engagement, messaging, pushYC S22InactiveDevtools
PushtechShared: engage customer, push notification, email500 Global 2015Not statedDevtools
OutboundShared: push notification, messaging, smsYC W15AcquiredData

Adjacent

AIAuxiaShared: personalized customer, engage customer, customer journeyPlug and PlayUnited StatesStartup →OtherWhelpShared: omnichannel customer, messaging, interface500 Global 2020United StatesStartup →DataMercauxShared: omni channel, customer journey, customer engagementPlug and PlayUnited KingdomStartup →AIDizimShared: omni channel, engage, personalizedAntler 2023VietnamStartup →AIUshurShared: engage customer, customer engagement, channelPlug and PlayUnited StatesStartup →
Companies next to OneSignal
Company
AuxiaShared: personalized customer, engage customer, customer journeyPlug and Play Not statedAI
WhelpShared: omnichannel customer, messaging, interface500 Global 2020Not statedOther
MercauxShared: omni channel, customer journey, customer engagementPlug and Play Not statedData
DizimShared: omni channel, engage, personalizedAntler 2023Not statedAI
UshurShared: engage customer, customer engagement, channelPlug and Play Not statedAI

Also from S11 in Developer tools

All of S11
Developer toolsApolloApollo helps engineering teams accelerate deliveryYC S11San FranciscoStartup →Developer toolsAcquiredClutchAn easy to integrate library for native iOS applications designed to…YC S11San FranciscoStartup →Developer toolsImgixThe platform for your visual media.YC S11San FranciscoStartup →Developer toolsInactiveProxinoJavascript proxy.YC S11San FranciscoStartup →Developer toolsAcquiredCryptosealServer key management, VPN as a Service, Privacy VPN. Sold to…YC S11San FranciscoStartup →Developer toolsAcquiredFirebaseBuild and grow iOS, Android, and Web apps.YC S11San FranciscoStartup →
Company
ApolloApollo helps engineering teams accelerate deliveryteam of 200hiringActiveDevtools
ClutchAn easy to integrate library for native iOS applications designed to…acquiredteam of 2AcquiredDevtools
ImgixThe platform for your visual media.team of 34ActiveDevtools
ProxinoJavascript proxy.InactiveDevtools
CryptosealServer key management, VPN as a Service, Privacy VPN. Sold to…acquiredteam of 3AcquiredDevtools
FirebaseBuild and grow iOS, Android, and Web apps.team of 500acquiredAcquiredDevtools

About OneSignal

OneSignal is the leading omnichannel customer engagement solution, powering personalized customer journeys across mobile and web push notifications, in-app messaging, SMS, and email. Our easy-to-use interface empowers content creators to focus on quality user engagement instead of complex implementation. Our powerful platform enables over a million businesses to deliver 10 billion messages daily and 1 in 7 new apps launches using OneSignal! We support companies in 140 countries, including Zynga, USA Today, Bitcoin.com, Upwork, Tribune, and many more - from startups and small businesses just getting off the ground to established companies communicating with millions of customers.

YC batch
S11 · Summer 2011
Status, per YC
Active
Category
Developer tools
Team size
150
Location
San Francisco, CA, USA
Checked
13h ago

YC tags: Developer Tools, SaaS, B2B, Messaging, Marketing

OneSignal in S11: 60 companies, 8% AI

OneSignal: questions

Which YC batch was OneSignal in?

OneSignal was in Y Combinator's Summer 2011 batch (S11).

Is OneSignal still active?

Y Combinator lists OneSignal as active.

Where is OneSignal based?

OneSignal lists San Francisco, CA, USA as its location on YC's directory.