{"id":4815,"date":"2026-09-24T09:49:49","date_gmt":"2026-09-24T09:49:49","guid":{"rendered":"https:\/\/publiccircles.com\/wordpress-plugin\/"},"modified":"2026-09-24T11:02:18","modified_gmt":"2026-09-24T11:02:18","slug":"wordpress-plugin","status":"publish","type":"page","link":"https:\/\/publiccircles.com\/en\/wordpress-plugin\/","title":{"rendered":"Email Marketing WordPress Plugin"},"content":{"rendered":"<div class=\"wp-block-group alignfull pc-email-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group pc-email is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n\n\n<div class=\"breadcrumb\"><a href=\"\/en\/\">Home<\/a> <span class=\"breadcrumb-sep\">&rsaquo;<\/span> <span>WordPress Plugin<\/span><\/div>\n<script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"SoftwareApplication\",\"name\":\"Public Circles\",\"applicationCategory\":\"BusinessApplication\",\"operatingSystem\":\"WordPress\",\"url\":\"https:\/\/publiccircles.com\/wordpress-plugin\/\",\"description\":\"Official Public Circles WordPress plugin by Venndii. Synchronizes WordPress users and WooCommerce customers to Public Circles via secure webhooks.\",\"author\":{\"@type\":\"Organization\",\"name\":\"Venndii\",\"url\":\"https:\/\/publiccircles.com\/\"},\"publisher\":{\"@type\":\"Organization\",\"name\":\"Public Circles\",\"url\":\"https:\/\/publiccircles.com\/\"},\"offers\":{\"@type\":\"Offer\",\"price\":\"0\",\"priceCurrency\":\"USD\"}}\n<\/script>\n\n\n\n<div class=\"wp-block-group page-hero page-hero--center is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group page-hero__copy is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n\n\n<p class=\"hero-badge wp-block-paragraph\">Official product plugin<\/p>\n\n\n\n<h1 class=\"wp-block-heading hero-title\">The official email marketing WordPress plugin for <em>Public Circles<\/em><\/h1>\n\n\n\n<p class=\"hero-sub wp-block-paragraph\">Synchronizes WordPress users &mdash; and WooCommerce customers when WooCommerce is installed &mdash; to Public Circles through secure webhooks. Built and maintained by Venndii, the company that owns and operates Public Circles.<\/p>\n\n\n\n<div class=\"wp-block-buttons hero-actions is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/\">Open Public Circles<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/data-integration\/\">Data integration<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"plugin-owner\">\n  <strong>Official plugin. Official owner.<\/strong>\n  <p>This plugin is published by Venndii. Venndii owns the Public Circles product, brand, and website at publiccircles.com. It is not a third-party add-on.<\/p>\n<\/div>\n\n\n<\/div>\n\n<\/div>\n\n\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull pc-email-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group pc-email is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<section class=\"wp-block-group features-sec is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group section-inner is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n\n\n<div class=\"wp-block-group section-head is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"section-label wp-block-paragraph\">The Plugin<\/p>\n<h2 class=\"wp-block-heading section-title\">What the plugin does<\/h2>\n<p class=\"section-sub wp-block-paragraph\">Public Circles is an email marketing and automation platform. This WordPress plugin keeps your WordPress contacts in sync with your Public Circles audience so campaigns, triggers, and segments stay current.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group features-grid is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n\n\n<div class=\"wp-block-group feat-card is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"feat-icon wp-block-paragraph\">&#128257;<\/p>\n<h3 class=\"wp-block-heading feat-title\">User and customer sync<\/h3>\n<p class=\"feat-desc wp-block-paragraph\">Sync WordPress users to Public Circles contacts. WooCommerce billing and shipping fields are used for enrichment when WooCommerce is present.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group feat-card is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"feat-icon wp-block-paragraph\">&#9881;&#65039;<\/p>\n<h3 class=\"wp-block-heading feat-title\">Automatic or manual<\/h3>\n<p class=\"feat-desc wp-block-paragraph\">Enable automatic sync on user create and update, or run a manual batch sync for large catalogs.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group feat-card is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"feat-icon wp-block-paragraph\">&#128228;<\/p>\n<h3 class=\"wp-block-heading feat-title\">Reliable delivery<\/h3>\n<p class=\"feat-desc wp-block-paragraph\">Failed webhook deliveries go into a durable retry queue. Admins can inspect request and response logs.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group feat-card is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"feat-icon wp-block-paragraph\">&#128274;<\/p>\n<h3 class=\"wp-block-heading feat-title\">Secure by default<\/h3>\n<p class=\"feat-desc wp-block-paragraph\">Bearer API key authentication. The API key is encrypted at rest with OpenSSL AES-256-GCM.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group feat-card is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"feat-icon wp-block-paragraph\">&#128722;<\/p>\n<h3 class=\"wp-block-heading feat-title\">WooCommerce optional<\/h3>\n<p class=\"feat-desc wp-block-paragraph\">WooCommerce is not required. Every WordPress user can sync. Store data is added only when it exists.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group feat-card is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"feat-icon wp-block-paragraph\">&#129513;<\/p>\n<h3 class=\"wp-block-heading feat-title\">Your Public Circles project<\/h3>\n<p class=\"feat-desc wp-block-paragraph\">Connect with your project API URL, API key, and optional Project ID from Public Circles &rarr; Webhooks.<\/p>\n<\/div>\n\n\n<\/div>\n\n\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull pc-email-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group pc-email is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<section class=\"wp-block-group plugin-cream-sec is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group plugin-split is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n\n\n<div class=\"wp-block-group plugin-col is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading section-title plugin-h2\">Requirements<\/h2>\n<ul class=\"wp-block-list usecase-list\"><li>WordPress 6.0 or newer<\/li><li>PHP 8.2 or newer<\/li><li>A Public Circles project API key<\/li><li>Outbound HTTPS access to the Public Circles API<\/li><\/ul>\n<p class=\"plugin-note-txt wp-block-paragraph\">WooCommerce is optional.<\/p>\n<\/div>\n\n\n\n<div class=\"plugin-panel\">\n  <h2 class=\"plugin-panel__title\">Install and connect<\/h2>\n  <ol class=\"plugin-steps\">\n    <li>Install the Public Circles plugin from the WordPress plugin directory, or upload the official ZIP.<\/li>\n    <li>Activate it under Plugins.<\/li>\n    <li>Open Public Circles &rarr; Settings.<\/li>\n    <li>Enter your API URL (for example <code>https:\/\/api.publiccircles.com\/webhooks\/company-contacts<\/code>), API key, and optional Project ID.<\/li>\n    <li>Enable Sync, or use Manual Sync for a one-time push.<\/li>\n  <\/ol>\n<\/div>\n\n\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull pc-email-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group pc-email is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<section class=\"wp-block-group features-sec is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group plugin-split is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n\n\n<div class=\"wp-block-group plugin-col is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading section-title plugin-h2\">Privacy<\/h2>\n<p class=\"plugin-note-txt wp-block-paragraph\">This plugin sends user contact data &mdash; name, email, phone, and related profile fields &mdash; to the Public Circles API endpoint you configure. Review your privacy policy and obtain any required consent before enabling sync.<\/p>\n<p class=\"wp-block-paragraph\"><a href=\"\/en\/privacy-policy\/\">Read the Public Circles privacy policy<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group plugin-col plugin-faq is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading section-title plugin-h2\">Questions<\/h2>\n\n\n<div class=\"wp-block-group faq-item is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"faq-q wp-block-paragraph\">Who makes this plugin?<\/p>\n<p class=\"faq-a wp-block-paragraph\">Venndii. Venndii is the company that owns and operates Public Circles at publiccircles.com. This is the official Public Circles WordPress plugin.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group faq-item is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"faq-q wp-block-paragraph\">Does it require WooCommerce?<\/p>\n<p class=\"faq-a wp-block-paragraph\">No. All WordPress users can sync. WooCommerce data is used for enrichment when available.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group faq-item is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"faq-q wp-block-paragraph\">Where does my data go?<\/p>\n<p class=\"faq-a wp-block-paragraph\">To the Public Circles webhook URL you configure. Authentication uses a Bearer API key from your Public Circles project.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group faq-item is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n<p class=\"faq-q wp-block-paragraph\">Is the API key stored securely?<\/p>\n<p class=\"faq-a wp-block-paragraph\">Yes. The API key is encrypted at rest with OpenSSL AES-256-GCM using keys derived from WordPress authentication salts.<\/p>\n<\/div>\n\n\n<\/div>\n\n\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull pc-email-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group pc-email is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group cta-banner is-layout-constrained wp-container-core-group-is-layout-ee2332cf wp-block-group-is-layout-constrained\">\n\n<h2 class=\"wp-block-heading has-text-align-center cta-title\">Need help connecting WordPress?<\/h2>\n<p class=\"has-text-align-center cta-sub wp-block-paragraph\">This page is the official home of the Public Circles WordPress plugin. For API keys, webhooks, and project setup, use your Public Circles account or contact support.<\/p>\n\n\n<div class=\"wp-block-buttons cta-actions is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/app.publiccircles.com\/auth\/jwt\/sign-up?rg=US\">Get Started<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact-us\/\">Contact support<\/a><\/div>\n<\/div>\n\n\n<p class=\"has-text-align-center cta-contact wp-block-paragraph\">hello@publiccircles.com &middot; +1 (800) 315-5939<\/p>\n\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Home &rsaquo; WordPress Plugin Official product plugin The official email marketing WordPress plugin for Public Circles Synchronizes WordPress users &mdash; and WooCommerce customers when WooCommerce is installed &mdash; to Public Circles through secure webhooks. Built and maintained by Venndii, the company that owns and operates Public Circles. Official plugin. Official owner. This plugin is published [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4815","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/pages\/4815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/comments?post=4815"}],"version-history":[{"count":1,"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/pages\/4815\/revisions"}],"predecessor-version":[{"id":4828,"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/pages\/4815\/revisions\/4828"}],"wp:attachment":[{"href":"https:\/\/publiccircles.com\/en\/wp-json\/wp\/v2\/media?parent=4815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}