OneSignal
Boost engagement with smart push notifications
OneSignal launched on April 18, 2015 with 141 votes, #191 of 3,600 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 11 years on.
What it does
OneSignal is a high volume and reliable push notification service for websites and mobile applications. We support all major native and mobile platforms by providing dedicated SDKs for each platform, a RESTful server API, and an online dashboard for marketers.
The world's leader for mobile push notifications, web push, SMS, email and in-app messaging. Trusted by 2 million+ businesses to send 12 billion+ messages per…
Drive LTV and reduce churn without the manual effort. Define your brand guardrails and let OneSignal AI handle the rest, including drafting, sending, testing, and optimizing. Fintech growth teams watch too many users stall before making a first deposit. First-week activation is the metric on the line. Gaming studios ship new game modes, but most players never try it. Generic blasts only train them to tune out notifications. A health & wellness app loses users silently they don't cancel, they fade. By the time renewal fails, it's too late. From mobile gaming to fintech, OneSignal customers don't just send messages. They activate users, build habits, and grow revenue “We use…from onesignal.com
Does a similar job
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OneSignal Push Notifications for Shopify2020 · onesignal.com · ▲124Abandoned cart, automated campaigns, robust analytics.
Push Notification Preview2018 · onesignal.com · ▲116Easily preview how your push notifications will look
OneSignal HubSpot Integration2021 · ecosystem.hubspot.com · ▲104Send automated mobile and web push notifications via HubSpot
Parse to OneSignal Push Importer2016 · onesignal.com · ▲88Easily migrate to OneSignal's 100% free push service.
Social Proof by HoverSignal2018 · hoversignal.com · ▲362Increase your website's conversions with notifications
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