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SignalRelay

SignalRelay Documentation

SignalRelay is a multi-platform server-side conversion tracking engine for WordPress built specifically for lead generation, professional services, rental properties, and real estate.

It delivers conversion events directly to Meta, TikTok, and Google through their official server-to-server APIs (Conversions API / Events API), solving the 20% to 40% loss caused by ad blockers, iOS/ITP, and third-party cookie deprecation.

Core Sections

Section titled “Core Sections”

5-Minute Quickstart

Learn how to install the plugin, connect your Meta Pixel and CAPI Access Token, and verify your first live event. Go to Quickstart

Supported Platforms

Step-by-step credentials guide for Meta, TikTok Ads, and Google Analytics 4. View Platforms

Visual Event Builder

Create visual tracking rules to capture form submissions, button clicks, and custom actions with zero code. Learn more

JavaScript & PHP APIs

Developer reference: trigger programmatic events via window.signalRelay and customize dispatch with PHP hooks. Explore APIs

What Makes SignalRelay Different?

Section titled “What Makes SignalRelay Different?”
  1. True Cache-Safe Deduplication: The event_id is generated inside the visitor’s browser at runtime. If your site runs a full-page cache like WP Rocket, LiteSpeed, or Cloudflare, it will never freeze a shared ID across visitors.
  2. First-Party Identity: Keeps an anonymous visitor identifier in a first-party cookie (365 days) and captures campaign parameters (utm_*, fbclid, ttclid, gclid) in a first-party cookie that lasts 30 days, so a conversion on a later page can still be tied to the click that brought the visitor.
  3. Privacy by Design: Native integration with the official WP Consent API. Customer information (email, phone, name) is hashed using SHA-256 on your server before transmission.