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Features
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Data and Security
Data Collected by the OneSignal SDK
Handling Personal Data
Apple App Privacy Requirements
Google Play Data Safety Requirements
Identity Verification
GDPR & Individual Rights
Privacy Policy
Terms of Use
Data Tags
Set Tags: Tracking User Events and Attributes
Importing User Attributes or Data Tags
Bulk Updating User Attributes or Data Tags
Message Personalization
Tags: Time Operators
Example: Abandoned Cart
Example: Tag with Subscription Page
Example: Tag with Notification Data
Example: Tag Page Visits
Tags FAQ
Message Personalization
Using Liquid Syntax
Multi-language Messaging
Analytics
Delivery: Message Reports
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Notification CTR
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Outcomes
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Web Push Webhooks
Journeys
Journeys Examples
Journeys Webhooks
A/B Testing
Push A/B Testing
Email A/B Testing
Experimentation Best Practices
Account Management
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Two-Step Authentication
Billing FAQ
Channels
Channels Overview
Mobile Push Notifications
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URLs, Links and Deep Links
Images & Rich Media
Badges
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Action Buttons
Remove Notifications and TTL
Notification Grouping
Location-Triggered Notifications
Android Customizations
Android 13 Push Notification Developer Update Guide
Android: Notification Icons
Android: Notification Channel Categories
Android: Firebase Credentials
Huawei: Authorizing OneSignal
iOS Customizations
iOS: Provisional Push Notifications
iOS: Image Carousel Push Notifications
iOS: Focus Modes and Interruption Levels
iOS: Relevance Score
iOS: SDK App Groups setup
iOS: Establishing a Connection to APNs
iOS: p8 Token-Based Connection to APNs
iOS: p12 Generate Certificates
iOS: App Clip Support
Example: Create Activity Feed
Example: User-User Messages
Example: Social Activities
Data & Background Notifications
VoIP Notifications
watchOS & Wear OS Support
Web Push Notifications
OneSignal Service Worker
Mobile Web Push for iOS/iPadOS
Web Application Manifest
Prompting
Slide Prompt
Category Prompt
Email & Phone Number Web Prompt
Bell Prompt
Custom Link Prompt
HTTP PopUp Prompt
Native Browser Prompt
Web Push Icons & Images
Advanced Options
Unsubscribe from Web Notifications
Web Push Topic & Collapsing
WordPress Customizations
Shopify App Overview
FAQ: Safari Web Push
FAQ: Shopify App
FAQ: Clearing Cookies
FAQ: HTTP vs. HTTPS
FAQ: Browser Behavior
Use Cases & Best Practices
News or Media Site Best Practices
Ecommerce Best Practices
Getting Your Audience to "Add to Home Screen"
In-App Messages
Design In-App Messages with Drag and Drop
Design In-App Messages with HTML
In-App Message HTML Templates
In-App JS Library
Analytics of In-App Message
How to make a Carousel
How to add Click Actions
How to add Triggers
How to Prompt for Push Permissions with In-App Messages
How to Prompt for Location Tracking
Example: Ask for App Store Rating
Example: App Version Update
Example: Personalize In-App Messages
Example: In-App Message Tutorial
Example: Create A Survey
Example: Target Certain Android Manufacturers and Devices
Example: Trigger In-App Message from Push Open
Example: Trigger In-App Message after closing an In-App Message
Email Messaging
Import Email Addresses
Sending Email Messages
Setup a Custom Sender Domain
Designing Emails with Drag and Drop
Designing Emails with HTML
Email Warm-Up
Email Links and Click Tracking
Unsubscribe Links & Email Subscriptions
Send Transactional Emails
Email Regulatory Compliance
Email Acceptable Use Policy & Code of Conduct
SMS Messaging
Import Phone Numbers
Sending SMS Messages
Using SMS as a Fallback Option for Push Notifications
Live Activities
How to Create and Update iOS Live Activities
Maximizing Live Activity Engagement
Video: Live Activities Office Hours
Video: Live Activities as New Messaging Channel
Live Activities: FAQ
Integrations
Integrations Overview
CDP & User Data Integrations
Adobe Audience Manager
Amplitude
BlueConic
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Segment.com Integration
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Google Analytics for Firebase
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Zapier
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GoNative.io
Developer Reference
User Model Beta Overview
Client SDK Reference
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OSNotification Payload
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Updating Mobile SDK's - Major Release
Server SDK Reference
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REST API Overview
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Transactional Messages
Using Postman
Deprecations
Troubleshooting
Mobile Troubleshooting
Notifications Not Shown - Mobile Push
Notification Images Not Showing
Duplicated Notifications
Notifications Delayed
Troubleshooting Android
Troubleshooting iOS
Troubleshooting Unity
Troubleshooting React-Native
Troubleshooting Flutter
Troubleshooting Cordova Variants
Troubleshooting Xamarin
Mismatched Push Certificate
Mismatched User Environment
Mismatched Bundle ID
Android Mismatched Users
Bundle / Certificate Mismatch
Invalid Push Certificate
Invalid Google Credentials
Invalid Amazon Credentials
No Subscribers Troubleshooting
Handling Multiple Push Providers
Web Push Troubleshooting
Web Push FAQ
WordPress Troubleshooting
Notifications Not Shown - Web Push
Clearing Cache and Resetting Push Permissions
In-App Message Troubleshooting
Why IAM Data Not Updating?
Duplicated In-App Messages
SMS Troubleshooting
Email FAQ & Troubleshooting
Why Emails Not Showing?
Webhooks & Why Email Stats Not Detected?
How to improve email deliverability and lower bounce rate?
DMARC & Sender Email Address
What is DNS Authentication?
Journeys Troubleshooting
Capturing a Debug Log
Privacy Policy
Suggest Edits
Privacy Policy for OneSignal Free
Updated over 3 years ago
