AppsFlyer Signal Hub
Enables marketers to activate and collaborate on first-party data signals in a privacy-safe environment, improving campaign measurement and targeting without exposing raw user data.
Last updated May 11, 2026 by the ATDb Editorial Team
- Industry
- Mobile Measurement, Attribution & Data Collaboration
- Business Model
- SaaS
- Target Market
- Enterprise
- Parent Company
- AppsFlyer
- API Available
- Yes
A product within AppsFlyer's Modern Marketing Cloud, positioned as a privacy-safe data collaboration and clean-room solution for mobile-first advertisers and their partners
AppsFlyer Signal Hub is a privacy-centric data collaboration product launched in November 2024 as part of AppsFlyer's broader 'Modern Marketing Cloud' initiative, which bundled eight new or enhanced products aimed at helping marketers navigate a cookieless, privacy-first advertising landscape. Signal Hub functions as a data clean room and signal management layer, allowing brands and their media partners to match and analyze audience data in a privacy-preserving environment without sharing raw personally identifiable information. As a product within the AppsFlyer ecosystem, Signal Hub leverages AppsFlyer's existing position as one of the world's leading mobile measurement and attribution platforms, serving tens of thousands of app marketers globally. By integrating clean-room capabilities directly into the measurement workflow, Signal Hub enables advertisers to enrich their first-party data signals, improve campaign targeting and measurement accuracy, and collaborate with publishers and data partners in a compliant manner under regulations like GDPR and CCPA. The product competes in the rapidly growing data clean room and privacy-safe collaboration space alongside solutions from InfoSum, Habu (acquired by LiveRamp), AWS Clean Rooms, and Google Ads Data Hub. AppsFlyer's competitive differentiation lies in its deep mobile-first data foundation, its massive network of SDK integrations across mobile apps, and its ability to connect clean-room insights directly to attribution and incrementality measurement outcomes — making Signal Hub particularly relevant for mobile-first and app-centric advertisers.
Signal Hub
Core privacy-safe data collaboration and clean-room product enabling first-party data activation and partner data matching
Privacy-Safe Matching
Allows advertisers and publishers to match audience segments without sharing raw PII
Signal Enrichment
Enhances first-party signals with additional data layers to improve targeting and measurement accuracy
Clean Room Analytics
Provides aggregated, privacy-compliant reporting on overlapping audiences and campaign performance
Modern Marketing Cloud Integration
Native integration with AppsFlyer's broader suite of measurement, attribution, and audience tools