Support agents who see only the help desk
Invite colleagues as Support agents. They answer chats and tickets and use saved replies, and cannot open anything else in wp-admin. Departments and automatic assignment share the work.
Language
Zinn® Chat runs a complete help desk on your own WordPress: an AI assistant that answers from your pages, live chat, support tickets and a WooCommerce support tab. Free, with a Pro edition for teams.
Zinn® Chat is a help desk that lives inside your WordPress. An AI assistant answers visitors from your own pages and links the page it used, a person can take over in live chat, and anything that needs longer becomes a support ticket you answer from wp-admin. Your data stays in your site's database, and the AI uses your own key.

Everything below is free, with no limits on chats, tickets or pages, and nothing locked.
It reads every page, post, product and forum topic, in any page builder, and answers in the visitor's language with a link to the page it used. When your site does not say, it says so and offers a person or a ticket, instead of guessing.

Ask the assistant a question in wp-admin and see its answer next to every page it found, with how well each matched and when it was last updated. Out-of-date pages are flagged, so you fix the page instead of the answer.

Take over from the assistant whenever a visitor wants a person. Each open chat keeps its own draft, waiting visitors come first, and on a phone the inbox becomes one chat at a time, full screen.

A support page, a submit-a-ticket form, a menu item and a Support tab in the WooCommerce account area. Customers get an email with a private link, and every reply is emailed both ways.

Zinn® Chat has its own MCP server. Claude, Cursor, VS Code and other AI assistants can answer chats and tickets, run the assistant and its index and change the chat settings, signed in as you and limited to your WordPress permissions. With Pro they can also use saved replies, draft replies and summaries, the knowledge base and the statistics.
Pro is for a team: more people answering, a knowledge base, replies by email and AI that helps your agents. It is sold as a licence from Freemius, and every plan starts with a free trial.
Invite colleagues as Support agents. They answer chats and tickets and use saved replies, and cannot open anything else in wp-admin. Departments and automatic assignment share the work.
Articles and categories with search, category pages, shortcodes and blocks for every page builder, structured data for search engines, and a Help articles section in the chat. Import an existing knowledge base in one go.
Customers and agents answer a ticket by replying to its email. Each reply finds its ticket through a signed reference, and emails from strangers never reach a customer.
Answer common questions with a shortcut, or let the AI draft a reply from the conversation and your pages for the agent to check and send.
The chat offers a person only while you are open and says when you are back. Every ticket shows how long is left to reply and to solve it, and the team is told when a target is missed.
New tickets are tagged, summarised and given a priority. Give the assistant a persona and a tone, and hand chats to a person when a visitor writes a phrase you choose.
See the questions your site could not answer, most asked first, and let the AI draft a help article that answers them. Publish it and the assistant uses it at once.
Install the inbox on a phone or computer and get a notification when a visitor is waiting or a ticket arrives. The push is sent by your own site, with no service in between.
Alerts for new tickets, customer replies, waiting visitors and missed targets, and signed webhooks for Zapier, Make or your own systems.
Start the conversation on the pages that matter: after a few seconds, when a visitor is about to leave, or halfway down the page. It still loads nothing until it is clicked.
Chats, tickets, how many the assistant answered alone, first-reply and resolution times, SLA and satisfaction scores, per agent and per day. Customers rate each solved ticket from one email.
Your help desk name in wp-admin and on the agent app, your logo and footer on every email, and a Cloudflare Turnstile check against bots.

The plugin is free. Pro adds the team features, for one site, five sites or as many as you like, monthly or yearly. Every Pro plan starts with a 14-day free trial, and no card is needed to start it.
For any WordPress site
Free
For one site
$19per month
Most popular
For up to five sites
$39per month
For as many sites as you like
$89per month
Pro is a separate licence, also for sites Zinn Digital® hosts. Hosting customers get a discount on their first payment.
Every screen, setting and shortcode, explained step by step with screenshots of the plugin.
Included with Zinn Digital® hosting
The free Zinn® Chat plugin comes installed and activated on every WordPress site we host on our own servers, so a chat is one switch away. Premium is an upgrade, per site, when you need more.