Costello Ai

<a href="https://costellohq.com" rel="nofollow ugc">Costello</a> is an AI receptionist that qualifies leads and answers questions in real time via a chat widget on your site.
This plugin injects the Costello widget script on every page of your site. No coding required — click Connect to Costello, approve, and you’re live.
Features:
<ul>
<li>One-click connect — link your Costello account with a single button, no copy-pasting.</li>
<li>Enable / disable toggle without touching any code.</li>
<li>Works with any theme.</li>
<li>No build step, no dependencies.</li>
</ul>
Getting started:
<ol>
<li>Install and activate this plugin.</li>
<li>The Settings → Costello Chat page opens automatically.</li>
<li>Click Connect to Costello and approve the connection. Your widget goes live instantly on every page.</li>
</ol>
Prefer to do it by hand? You can paste your Agent ID manually instead — find it in your <a href="https://platform.costellohq.com/app" rel="nofollow ugc">Costello dashboard</a> under Integrations → Chat Widget.
<h3>External services</h3>
This plugin connects your site to Costello, an external AI chat service operated by Costello, to provide the live chat widget. A Costello account is required to use the plugin.
The plugin relies on the Costello service in two ways:
<ul>
<li>Loading the chat widget. On every front-end page, the plugin loads the widget script from <code>https://platform.costellohq.com/widget/v1.js</code>, tagged with your Agent ID. When a visitor opens the chat, their messages are sent to Costello to generate replies. The conversation data visitors enter (such as their questions, name, or contact details) is processed by Costello.</li>
<li>Connecting your site. When you click “Connect to Costello”, the plugin sends your site’s URL to <code>https://platform.costellohq.com/connect/wordpress</code> so you can approve the connection and receive your Agent ID. No data is sent to Costello until you actively connect or a visitor uses the widget.</li>
</ul>
Use of the Costello service is governed by Costello’s Terms of Service (https://costellohq.com/terms) and Privacy Policy (https://costellohq.com/privacy).

Costello AI Chat

Add the Costello AI chat widget to your WordPress site in seconds.

Contempo Creative Inc.

Meet your always-on Conversational AI Agent trained on your data, ready to engage across channels. Whether it’s your website, Instagram, Facebook, WhatsApp, or Slack, ChatSpark delivers intelligent, 24/7 customer service that scales with your business.
The ChatSpark plugin makes it easy for customers to embed their AI Agent directly on their WordPress site. Just install the plugin, enter your AI Agent ID, and you’re live—no code, no hassle.
Note: A ChatSpark account and an active subscription are required to obtain an AI Agent ID and use this plugin. Visit https://chatspark.io to sign up and explore pricing plans.
<h3>Third-Party Service Disclosure</h3>
This plugin relies on the external ChatSpark.io service to function. It powers the AI Agent embedded on your site, enabling seamless automated interactions with your visitors. All data exchanged between your site and ChatSpark.io is secured and used solely to facilitate intelligent, real-time engagement.
By using this plugin, you agree to the following:
<ul>
<li>ChatSpark Terms of Service: https://chatspark.io/terms-and-conditions </li>
<li>ChatSpark Privacy Policy: https://chatspark.io/privacy-policy</li>
</ul>
Please ensure you comply with data handling regulations in your region when using third-party AI services.

ChatSpark

Embed a ChatSpark Conversational AI Agent on your WordPress site.

Costello AI Chat vs ChatSpark