Notification: Custom Fields is a WordPress extension that lets you add dynamic custom fields to your email and webhook notifications. Build smarter alerts with personalized content, map post, user, and meta data, and trigger precise messages to the right people—without coding. Fast, flexible, and made to work with the Notification plugin you already use.
- Add custom fields to any notification template
- Use post, user, comment, term, and meta data dynamically
- Shortcodes and merge tags for easy field insertion
- Conditional logic to show/hide fields
- Works with email, Slack, webhooks, and more channels
- Supports custom post types and custom taxonomies
- Map ACF and other popular custom fields
- Per-notification field configuration
- Global defaults to speed up setup
- Secure sanitization and escaping of output
- Developer-friendly hooks and filters
- Compatible with multilingual plugins (WPML/Polylang)
- Lightweight and performance-focused
- Gutenberg and Classic Editor support
- Fully documented with quick-start examples