| App/Site Opened | Tracked when a user session begins on the app or website. It is also tracked only if the time difference between the user’s Last Active Time and App/Site Open Time is more than 30 minutes. | Lifecycle | Android, iOS, Web |
| Viewed Web Page | Tracked when a user visits a web page. Select the page URL as an event attribute to find the number of users visiting a particular page, or use it to set up a “Drop-off capture” Smart Trigger Web Push. | Lifecycle | Web |
| App Exit | Tracked whenever the App goes to the background. | Lifecycle | Android, iOS |
| User Logout | Tracked when a user logs out of the app/site or user resets. | Lifecycle | Android, iOS, Web |
| Push ID Register Android | Tracked when the MoEngage system registers the push ID for Android devices. The attribute registered_by has the status. | Lifecycle | Android |
| User Merged | Tracked for a known user whenever a MoEngage user object is merged with it. | Lifecycle | User Merging |
| App Update | Tracked when a user updates the App. | Lifecycle | Android, iOS |
| Install | Tracked when a user installs the app on the device. | Acquisition | Android, iOS |
| Device ReInstall | Tracked when a reinstall is detected on a device. | Uninstall | Android, iOS |
| Device Uninstall | Tracked when a user uninstalls the app on a device. | Uninstall | Android, iOS |
| User ReInstall | Tracked when a reinstall is detected for an identified user in MoEngage. | Uninstall | Android, iOS |
| Accepted Web Push Soft-ask | Tracked when a user accepts the Push Permission Soft-ask on your website as part of the 2-step Push Opt-in mechanism. | Reachability | Web |
| Closed Web Push Soft-ask | Tracked when a user closes the Push Permission Soft-ask on your website as part of the 2-step Push Opt-in mechanism. | Reachability | Web |
| Denied Web Push Subscription | Tracked when a user denies receiving push notifications on the Web. | Reachability | Web |
| Dismissed Web Push Subscription | Tracked when a user dismisses the push subscription prompt. | Reachability | Web |
| Overlay clicked in 1-click HTTP subscription | Tracked when a user clicks a Subscription Message on your website as part of the HTTP Push Subscription flow. | Reachability | Web |
| Overlay shown in 1-click HTTP subscription | Tracked when a user views a Subscription Message on your website as part of the HTTP Push Subscription flow. | Reachability | Web |
| Reachability Push Android | Reachability Push Android is True (200) when the user is reachable on at least one Android device. | Reachability | Android |
| Reachability Push iOS | Reachability Push iOS is True (200) when the user is reachable on at least one iOS device. | Reachability | iOS |
| Reachability Push Web | Reachability Push Web is True (200) when the user is reachable on at least one web device. | Reachability | Web |
| Subscribed to Web Push | Tracked when a user is subscribed to Web Push Notifications. Use it to find the day-wise count of subscribers or set up a Welcome” Smart Trigger Web Push. | Reachability | Web |
| Unsubscribed from Web Push | Tracked when a user directly unsubscribes from the website/Chrome settings, or GCM communicates that a push token is invalid. | Reachability | Web |
| Viewed Web Push Soft-ask | Tracked when a user views the Push Permission Soft-ask on your website as part of the 2-step Push Opt-in mechanism. | Reachability | Web |
| Allowed Web Push Subscription | Tracked when a user allows receiving push notifications on the Web. | Campaign Activity | Web |
| Displayed Web Push Subscription | When a hard ask is shown to the user. | Campaign Activity | Web |
| Onsite Message Template clicked | On clicking the Onsite Messaging template. | Campaign Activity | Web |
| Onsite Message Template shown | On a load of the Onsite Messaging template. | Campaign Activity | Web |
| Onsite Message Template closed | On closing the Onsite Messaging template. | Campaign Activity | Web |
| Onsite Message Template auto dismiss | When the Onsite Messaging template closes by itself after the time duration given while creating the campaign. | Campaign Activity | Web |
| Card Clicked | Tracked when the user clicks the Card in the App Inbox. | Campaign Activity | Android, iOS |
| Card Delivered | Tracked when a Card is delivered to the App Inbox after the user has opened the Inbox. | Campaign Activity | Android, iOS |
| Card Sent | Tracked when a Card notification is sent to the user but doesn’t indicate if the notification is delivered to the App Inbox. | Campaign Activity | Android, iOS |
| Card Viewed | Tracked when the user views a Card or scrolls down to it in the App Inbox. | Campaign Activity | Android, iOS |
| Connector Sent | Tracked when a connector was sent successfully. | Campaign Activity | Connector |
| Email Bounced | Tracked when our system finds an email that is hard-bounced. Typically happens when an email address doesn’t exist. | Campaign Activity | Email |
| Email Clicked | Tracked when a user clicks on any link in the email. | Campaign Activity | Email |
| Email Complained | Tracked when a user marks the email as spam. | Campaign Activity | Email |
| Email Dropped | Tracked when an email is dropped. Email is dropped when it’s part of the bounce list, the unsubscribe list, or the spam report list. | Campaign Activity | Email |
| Email Opened | Tracked when a user opens an email. | Campaign Activity | Email |
| Email Sent | Tracked when our system sends an email to a user. | Campaign Activity | Email |
| Email Soft Bounced | Tracked when our system finds an email that is soft-bounced. Typically happens when there is a temporary delivery issue. | Campaign Activity | Email |
| Email Unsubscribed | Tracked when a user unsubscribes from receiving emails. | Campaign Activity | Email |
| Email Unsubscribe Drop | Tracked when an email is dropped because the user is part of an unsubscribe list. This is tracked at SendGrid. | Campaign Activity | Email |
| Email Viewed in Browser | Tracked when a user clicks on the view in the browser link present in the email. | Campaign Activity | Email |
| Facebook Audience Synced | Tracked when Facebook API returns a 2xx response for add or delete requests to an audience. | Campaign Activity | Facebook |
| In-App Clicked Android | Tracked when a user clicks the In-App message on an Android device. | Campaign Activity | Android |
| In-App Clicked iOS | Tracked when a user clicks the In-App message on an iOS device. | Campaign Activity | iOS |
| In-App Clicked Windows | Tracked when a user clicks the In-App message on a Windows device. | Campaign Activity | Windows |
| In-App Closed Android | Tracked when a user dismisses the In-App message by clicking on the close button on an Android device. | Campaign Activity | Android |
| In-App Closed iOS | Tracked when a user dismisses an In-App message by clicking on the close button on an iOS device. | Campaign Activity | iOS |
| In-App Closed Windows | Tracked when a user dismisses the In-App message by clicking on the close button on a Windows device. | Campaign Activity | Windows |
| In-App Shown Android | Tracked when an In-App message is shown to the user on an Android device. | Campaign Activity | Android |
| In-App Shown iOS | Tracked when an In-App message is shown to the user on an iOS device. | Campaign Activity | iOS |
| In-App Shown Windows | Tracked when an In-App message is shown to the user on a Windows device. | Campaign Activity | Windows |
| Notification Clicked Android | Tracked when a user clicks a notification on an Android device. | Campaign Activity | Android |
| Notification Clicked iOS | Tracked when a user clicks a notification on an iOS device. | Campaign Activity | iOS |
| Notification Clicked Web | Tracked when a user clicks a notification on the browser. | Campaign Activity | Web |
| Notification Clicked Windows | Tracked when a user clicks a notification on a Windows device. | Campaign Activity | Windows |
| Notification Dismissed iOS | Tracked when the user dismisses the notification on an iOS device. | Campaign Activity | iOS |
| Notification Received Android | Tracked when a user receives a notification on an Android device. | Campaign Activity | Android |
| Notification Received iOS App Active | Tracked when the App is in the foreground and the user receives the notification on iOS. | Campaign Activity | iOS |
| Notification Received iOS | Tracked when a user receives a notification on an iOS device. | Campaign Activity | iOS |
| Notification Received Web | Tracked when a user receives a notification on a browser. | Campaign Activity | Web |
| Notification Sent Windows | Tracked when a user receives a notification on a Windows device. | Campaign Activity | Windows |
| Notification Sent iOS | Tracked when a user receives a notification on an iOS device. | Campaign Activity | iOS |
| Notification Swiped Android | Tracked when a notification is dismissed by the user with a swipe gesture on Android. | Campaign Activity | Android |
| On-site Message Shown | Tracked when an on-site messaging campaign is shown to a user. | Campaign Activity | Web |
| On-site Message Clicked | Tracked when an on-site messaging campaign is clicked by a user. | Campaign Activity | Web |
| On-site Message Closed | Tracked when an on-site messaging campaign is closed by a user. | Campaign Activity | Web |
| Push Preference Changed iOS | Tracked when the iOS device push preference is changed. It has a modified status. | Campaign Activity | iOS |
| Web Personalization Message Shown | Tracked when a web personalization campaign is shown to a user. | Campaign Activity | Web |
| Web Personalization Message Clicked | Tracked when a web personalization campaign is clicked by a user. | Campaign Activity | Web |
| Web Personalization Message Closed | Tracked when a web personalization campaign is closed by a user. | Campaign Activity | Web |
| SMS Delivered | Tracked when our system receives a delivery receipt for the SMS sent to a user. | Campaign Activity | SMS |
| SMS Sent | Tracked when our system sends SMS to a user. | Campaign Activity | SMS |
| SMS Clicked | Tracked when a user clicks on any of the links in the SMS message body. | Campaign Activity | SMS |
| User Entered Flow | Tracked when a user falls in the target audience and has qualified for the entry in the Flow. | Campaign Activity | Flows |
| User Exited Flow | Tracked when a user exits from a Stop Cell of the Flow. | Campaign Activity | Flows |
| User removed from the campaign due to the control group | Generated while sending a campaign out with the control group defined. | Campaign Activity | Flows/Campaign Channels |
| User added to the control group | Generated while creating a global control group. | Campaign Activity | Flows/Campaign Channels |
| User removed from the control group | Generated when the global control group is updated. Specifically, when the global control group % is reduced or the global control group is refreshed. | Campaign Activity | Flows/Campaign Channels |
| WhatsApp Message Clicked | Tracked when a WhatsApp Message is read by the user. It will only be available for users who have read receipts enabled. | Campaign Activity | Flows/Campaign Channels |
| WhatsApp Message Delivered | Tracked when a WhatsApp Message is delivered to a user. | Campaign Activity | Flows/Campaign Channels |
| WhatsApp Message Delivery Failed | Tracked when the provider failed to send/deliver a WhatsApp Message for a user. | Campaign Activity | Flows/Campaign Channels |
| WhatsApp Message Read | Tracked when a WhatsApp Message is read by the user. It will only be available for users who have read receipts enabled. | Campaign Activity | Flows/Campaign Channels |
| WhatsApp Message Sent | Tracked when a WhatsApp message is sent to a user. | Campaign Activity | Flows/Campaign Channels |
| Custom Event | Custom events are events defined by you. | - | - |