First-Party Identity Data: Best First-Party Identity Datasets & Databases
Recommended First-Party Identity Data Products
Accredited Investors: (16,000,000+ Individuals making over $200,000 per year)
TrueData First Party ID Append Data
Reklaim | Identity Data | USA & CAN | Cross-Device Linkage | 2YR Historical
DrivenIQ, US, Household-Level Consumer Data, US, Consumer Data, 98% Coverage
Identity Linkage Data (HEM<>MAID<>IP<>timestamp) data records (US only)
Reklaim | Advertising Data | USA & Canada | +100m |
More First-Party Identity Data Products




The Ultimate Guide to First-Party Identity Data 2023
Where can I buy First-Party Identity Data?
Data providers and vendors listed on Datarade sell First-Party Identity Data products and samples. Popular First-Party Identity Data products and datasets available on our platform are Accredited Investors: (16,000,000+ Individuals making over $200,000 per year) by DrivenIQ, TrueData First Party ID Append Data by TrueData, and Reklaim | Identity Data | USA & CAN | Cross-Device Linkage | 2YR Historical by Reklaim.
How can I get First-Party Identity Data?
You can get First-Party Identity Data via a range of delivery methods - the right one for you depends on your use case. For example, historical First-Party Identity Data is usually available to download in bulk and delivered using an S3 bucket. On the other hand, if your use case is time-critical, you can buy real-time First-Party Identity Data APIs, feeds and streams to download the most up-to-date intelligence.
What are similar data types to First-Party Identity Data?
First-Party Identity Data is similar to Identity Graph Data, Address Data, Phone Number Data, Cross-Device Identity Data, and MAID - Hashed Email Data. These data categories are commonly used for Identity Resolution and Identity-Based Targeting.
What are the most common use cases for First-Party Identity Data?
The top use cases for First-Party Identity Data are Identity Resolution, Identity-Based Targeting, and CRM Data Enrichment.