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Sales and marketing

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,

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #716

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,

source
generated read
High Signal interpretation

OneSignal is classified as Sales and marketing from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
SMSemailin-app messagingmobile and web push notificationsbusinessesZyngacontent creatorsOneSignalpersonalized customer journeyscompaniesquality user engagementomnichannel customer engagement solution
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to OneSignal

Sales and marketing · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Dittofeed

match 116

Dittofeed is an open-source alternative to platforms like Klaviyo and Customer.io. Self-host us for free, or use our low-cost cloud offering to automate messages across email, SMS, mobile push, WhatsApp, and more. We also offer solutions for embedding Dittofeed in your own SaaS! Instantly provide your customers with automated messaging tools.

shared extracted concepts: email, sms; shared product terms: customer, message, email, sms; shared product theme: sales and marketing; shared affiliation: Y Combinator

Apptentive

match 88

Mobile customer engagement software that helps companies listen, engage, and retain customers through intelligent in-app messages, surveys, and ratings prompts.

shared extracted concepts: companies; shared product terms: mobile, customer, engagement, companie; shared product theme: sales and marketing; same category: Sales and marketing

ATOM

match 80

Atom helps companies increase their sales teams' productivity by engaging customers via the messaging apps they use. Think Hubspot Lead Scoring for WhatsApp.

shared extracted concepts: companies; shared product terms: companie, customer, messag, apps; shared product theme: sales and marketing; same category: Sales and marketing

ChatGenie

match 64

ChatGenie is an In-App Commerce Platform that enables businesses to create their very own In-App Stores within popular messaging platforms and digital wallets.

shared extracted concepts: businesses; shared product terms: app, enable, businesse, messag

Beacons

match 60

Helping creators build smarter and more successful businesses with websites, email marketing, ecommerce, and more.

shared extracted concepts: businesses; shared product terms: creator, businesse, email; same category: Sales and marketing; shared affiliation: Y Combinator

Community

match 44

Community is a mobile platform designed specifically for fan-engagement, enabling positive, high-quality interactions between influencers and superfans.

shared extracted concept terms: engagement, mobile; shared product terms: mobile, engagement, quality