https://onesignal.com
OneSignal — product image from the official website

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About OneSignal

OneSignal is a customer engagement platform that enables businesses to send mobile push notifications, web push, email, SMS, and in-app messages. It leverages AI for autonomous lifecycle marketing to onboard, engage, and retain users, with features like journeys, personalization, segmentation, analytics, events, APIs, and SDKs. Trusted by over 2 million businesses, it sends more than 12 billion messages per month across industries such as gaming, news/media, eCommerce, mobile apps, and fintech.

Published 2026-08-13 · Links checked 2026-09-07

Where OneSignal fits

OneSignal is tagged #push-notifications, #email-marketing, #sms, #in-app-messaging, #customer-engagement. Each tag links to every listed tool that shares it.

OneSignal is one of 64 Marketing tools listed on ToolDock. Also in Marketing: Publish7, Hypefury, Socialsonic — see the Marketing ranking (neutral, stable positions; no paid placement).

Compare OneSignal with Marketing tools

Side-by-side pages use listing facts only: pricing, shared and unique tags, official-site facts where available, and verification dates.

Frequently asked questions

What is OneSignal?

OneSignal is a Marketing tool: AI-powered customer engagement platform for messaging channels. It is listed on ToolDock with a direct link to its official site.

Is OneSignal free?

OneSignal is listed as freemium on ToolDock: it offers a free tier alongside paid plans. Pricing label set at listing time; official pricing page linked where verified — see the official website for current details.

What are the best OneSignal alternatives?

Alternatives to OneSignal listed on ToolDock (matched by shared tags and category) include Brevo, Webpushr, SendPulse, Sender, EmailOctopus. See the full list of OneSignal alternatives.