Real-Time Identity Resolution

Stitch anonymous and authenticated user profiles across devices, sessions, and domains. Sub-second, deterministic, and built into your data pipeline. 

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Activate the Full Customer Journey

Power attribution, personalization, and targeting use cases from complete profiles, not fragmented sessions.

Deterministic, Not Guesswork

Every match is based on observed, configurable identifiers. No probabilistic scoring, no black-box algorithms. You'll always know why two profiles merged.

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Handles What SQL
Can't

Graph-based resolution replaces fragile SQL, wit automatic stitching across devices, domains, and sessions, including shared devices, repeated logins, and cross-domain navigation.

Resolve Identities on the Event Stream

Attach a resolved snowplow_id to every event in real time as it flows through your pipeline. Always reflect the complete customer journey in attribution models, funnel analyses, and downstream activations.

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Attribute anonymous pre-login events to known users across sessions

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Connect behavior across web, iOS, and Android when users share credentials

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Power downstream tools with identity-resolved events via Event Forwarding

Configurable Logic for Every Edge Case

Dynamically link identifiers as they appear through a graph model that merges profiles the moment a connection is established, preserving full history in your warehouse. Define which identifiers to stitch on, set priority, apply event filters, and configure unique-ID rules, all from the Console. No custom SQL. No fragile workarounds.

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Handle shared devices and repeated logins automatically

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Resolve users across domains via cross-navigation enrichment

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Out-of-the-box and custom identifiers with drag-to-rank priority

Build Into Your Data Stack

Run entirely inside your cloud account, encrypted in transit and at rest, with zero third-party data sharing. Integrate resolved identities directly with Signals for feature engineering, Event Forwarding for real-time activation, and warehouse dbt models for historical analysis.

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VPC-hosted with GDPR deletion API for full compliance

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Pair with Signals to build features on unified identities

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Use Identities dbt models alongside existing Unified models

Get Started

See how Snowplow gives media and entertainment companies the real-time user data foundation and context layer to make better business decisions while powering the AI initiatives that will define the next era of media.