Event Filtering Techniques

Filter event data before sending it to your destinations.

RudderStack provides different techniques to filter your events before sending them to your specified destinations:

TechniqueDescriptionConnection modeApplicable to
User TransformationsCreate transformations to filter events by name, type, or any other specific fields.Cloud mode
Client-side Event FilteringAllowlist or denylist events while setting up the destination in the RudderStack dashboard.Device modeAll SDKs
Sending events to selective destinationsSend events only to selective destinations by excluding other device mode integrations.Device modeJavaScript SDK
Filtering selective destinationsInstruct RudderStack to block or send events to selective destinations.Cloud mode and device mode

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