IllumiChat

IllumiChat is a customer-support chat widget powered by an AI agent that answers product questions, looks up orders, updates customer info, and recovers carts on your WooCommerce store.
This plugin:
<ul>
<li>Installs the chat widget on your storefront with one click (no code edits).</li>
<li>Connects your store to your IllumiChat assistant via the WooCommerce REST API.</li>
<li>Supports the wc-auth/v1/authorize OAuth-style consent flow — no manual key generation required.</li>
<li>Honors GDPR cookie consent (CookieYes / Complianz / WPConsent) before loading.</li>
</ul>
You will need an IllumiChat account and an assistant ID. Sign up at https://illumichat.com.
<h3>External services</h3>
This plugin connects to IllumiChat, a third-party Software-as-a-Service operated by IllumiChat (https://illumichat.com), to deliver chat responses and synchronize WooCommerce data. Use of this plugin requires registering an IllumiChat account; activating and configuring the plugin constitutes opt-in to the data flows below.
Service: IllumiChat (https://app.illumichat.com) 
Privacy policy: https://illumichat.com/legal/privacy-policy 
Terms of service: Contact support@illumichat.com
What data is sent, when, and why:
<ul>
<li>On connect (when the site admin clicks “Connect IllumiChat” in WooCommerce → IllumiChat): the configured Assistant ID, the store URL, and — via the WooCommerce wc-auth/v1/authorize consent flow approved by the admin — WooCommerce REST API Consumer Key and Consumer Secret are transmitted to https://app.illumichat.com so that IllumiChat can read products, orders, and customers from the store on the admin’s behalf.</li>
<li>On every storefront page view (when the widget is enabled and visitor consent is satisfied): the visitor’s browser fetches the chat widget loader from https://app.illumichat.com/api/woocommerce/widget-loader/. The request includes only standard browser headers; no personal data is appended by the plugin.</li>
<li>During a chat session (when a storefront visitor types a message into the widget): the message text and minimal session/context data are sent from the visitor’s browser to https://app.illumichat.com for AI processing and reply.</li>
<li>Webhook callbacks (asynchronous, server-to-server): when product/order/customer data changes in WooCommerce, your WordPress site posts the WooCommerce webhook payload to https://app.illumichat.com so IllumiChat’s grounding data stays in sync.</li>
</ul>
All transport is over HTTPS. The admin can revoke the connection at any time from WooCommerce → IllumiChat (which clears the stored Assistant ID) or from WooCommerce → Settings → Advanced → REST API (which revokes the Consumer Key/Secret).

IllumiChat for WooCommerce

AI customer-support chat widget for WooCommerce stores. Grounded in your products, orders, and customers via the WooCommerce REST API.

Chatra

Chatra Live Chat + ChatBot + Facebook + Helpdesk + Cart Saver.
Chatra Live Chat allows you to sell more, answering questions and alleviating concerns to help visitors place an order. Use it to collect actionable feedback to improve your store: identify problems, collect contact info and understand your customers better.
Work from a web dashboard or desktop apps for Windows & Mac. Chat on the go from iOS/Android apps.
Distinctive Features:
<ul>
<li>Real-time visitor list. View the list of visitors who are currently online on your website and start a conversation manually.</li>
<li>ChatBots. Use bots to collect visitors’ contacts. Offer quick options for frequently asked questions (FAQ) so that your visitors get the answers they need without a load on your team.</li>
<li>Unique exit-intent feature. Catch visitors who are about to leave!</li>
<li>Email integration. Connect the email address your customers use to contact you and manage your email conversations alongside chats.</li>
<li>Facebook integration. Send and receive chats directly from your Facebook visitors</li>
<li>Intelligent form bot. Add your own custom fields (like company name, address or order number) to the contact form and dialogs.</li>
<li>Live typing insights. See what customers type before they hit “send”. Save time on preparing an answer.</li>
<li>Group chats. Make few agents talk to a customer in a group chat to solve pressing issues and delight with the level of service.</li>
<li>Visitor information. Know your customers — what page they are on, where are they from and what device and system they use to access your store.</li>
<li>Conversation history. We save past conversations for both you and your customers, so once they return the conversation continues in the same thread, as in a messenger app.</li>
<li>Collects contact info. Even when you are offline or unavailable, so that you can get back to customers even if they left your site.</li>
<li>Targeted chats (triggers). Initiate conversations when certain criteria are met: target those customers who might be in need of assistance.</li>
<li>Correct typos. Correct answers after sending the message.</li>
<li>Works everywhere. Never lose a customer again. Even if he’s on Nintendo 3DS or a Windows Phone.</li>
<li>Looks & feels as a messenger app. Smooth animations, avatars, beautiful design.</li>
<li>Agent photos visible pre-chat. After clicking on the widget, visitors can see photos and names of the online agents, even before they start chatting. This is highly engaging and can lift a number of quality chat interactions.</li>
<li>Full Ecwid support.</li>
<li>Full WooCommerce support.</li>
<li>Work from a browser, desktop or mobile apps. Windows & Mac, Android & iOS. Even on the go we’ve got you covered!</li>
<li>Free forever plan.</li>
</ul>
Simple, straightforward pricing: Free forever plan, or $15 per agent/month
Web dashboard, desktop apps for Windows & Mac, Android & iOS — we’ve got you covered. Sign up to download!
For the full feature list and additional information check <a href="https://chatra.com" rel="nofollow ugc">https://chatra.com</a>

Chatra Live Chat + ChatBot + Cart Saver

Powerful chat / chatbot / Fb chat and cart saver app for WordPress and WooCommerce, free as long as you want.

IllumiChat for WooCommerce vs Chatra Live Chat + ChatBot + Cart Saver