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About

ID5 offers a privacy-first, adaptive universal identity platform built for the evolving landscape of digital advertising. Its core offering, the ID5 ID, is a persistent, encrypted identifier that leverages both deterministic and probabilistic signals to create durable, consent-aware user profiles across web, in-app, CTV, and audio environments. The ID5 Graph then intelligently connects those identifiers at individual and household levels, enabling cross-device targeting, frequency capping, and measurement across channels. Designed to be resilient to regulatory changes and third-party cookie deprecation, ID5’s machine learning technology adapts dynamically to signal loss and fragmentation, maintaining consistent identity resolution. It integrates with more than 100,000 media properties and major adtech systems, supporting publishers, SSPs, DSPs, and brands by increasing addressable audiences and improving campaign performance.

About

Matchbook is an identity augmentation tool that helps advertisers and marketers match first-party data to new digital signals to enhance cross-device reach, retargeting, and online-offline attribution capabilities, unlocking omnichannel marketing by connecting fragmented data across channels. It uses billions of aggregated, consented, and device-derived location, IP, and MAID (Mobile Advertising ID) signals to build highly accurate identifier databases that let users match physical location to IP, IP to MAID, and MAID to IP, and link other spatial indices like postal codes or geohashes to IP addresses. Matchbook supports use cases including connected TV (CTV/OTT) targeting, true cross-software targeting and retargeting, account-based marketing, campaign performance measurement, identity graph augmentation, and audience extension by expanding data footprints beyond first-party limits. Customizable matching parameters and historical context options allow clients to tailor results.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Advertisers interested in a tool to unify user identification, optimize cross-device targeting, and measure performance across digital channels

Audience

Advertisers and marketers who need to expand cross-device audience reach, improve targeting and measurement, and enrich identity data for omnichannel campaigns

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

ID5
Founded: 2017
United Kingdom
id5.io

Company Information

Matchbook
Founded: 2018
United States
www.matchbookdata.com

Alternatives

Alternatives

Categories

Advertising Supported

Categories

Integrations

No info available.

Integrations

No info available.
Claim ID5 and update features and information
Claim ID5 and update features and information
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