ShopifyShopify

Live chat for Shopify stores, installed in your theme in two minutes

There is no app to install and no app-store listing. Paste one script tag into your theme, and your store has an on-brand chat widget, a help center inside it, and an AI agent that answers shipping and returns questions from your own policy pages.

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ShopifyInstall

The snippet, and where it goes on Shopify

Paste this into theme.liquid, just above the closing </body> tag. Replace the placeholder with the widget key from Settings, then Install; the snippet there already carries it.

  1. Shopify admin, then Online Store, then Themes.

  2. On the live theme, open the three-dot menu and choose Edit code.

  3. Under Layout, open theme.liquid.

  4. Paste the snippet above </body> and save.

  5. Framework guides for Next.js, Vue, Nuxt, Svelte and Astro are in the install docs.
index.html
<script>
  window.sellioSettings = { widgetKey: "YOUR_WIDGET_KEY" };
  (function (w, d) {
    w.SellioWidget = w.SellioWidget || [];
    var s = d.createElement("script");
    s.src = "https://sellio.chat/widget/embed.js";
    s.async = true;
    d.head.appendChild(s);
  })(window, document);
</script>

What the widget gives a store

One script tag

The whole install is one snippet before the closing body tag. No build step, no plugin to keep updated.

Matches your site

Brand colours, launcher, avatar, header text, light or dark. The chat reads as part of the page.

Pre-chat form and help center

Ask for a name or email first if you want, and let visitors read your help articles inside the widget.

An AI agent that answers first

Trained on your pages and documents, it takes the first reply on website chat and hands over when unsure.

Show it where it helps

Only on some pages, hidden on others, by country or IP, and hidden when nobody is online.

Every reply in one inbox

Website chats land beside WhatsApp, Instagram, Telegram and email, with assignment, notes, tickets and analytics.

Installing on Shopify

  1. Step 1

    Copy your snippet

    In Sellio, Settings, then Install. The snippet already carries your widget key.

  2. Step 2

    Open theme.liquid

    Shopify admin, Online Store, Themes, the three-dot menu on your live theme, Edit code, then Layout, then theme.liquid.

  3. Step 3

    Paste before the closing body tag

    Scroll to the end, paste the snippet just above </body>, save. The launcher appears on every page.

Related guides

FAQ

Shopify questions

Not yet. The install is one script tag pasted into theme.liquid, which works on every Shopify plan and every theme.

  • No app to approve or update. The snippet already carries your widget key; paste it above the closing body tag and save.
  • The same widget every site uses. Brand colours, launcher, a help center inside the widget and an AI agent on website chat.
  • Every reply in one inbox. Store chats land beside WhatsApp, Instagram, Telegram and email, with assignment, notes and tickets.

The install docs show the exact clicks in the Shopify admin.

Still have a question? Contact us or browse the docs.

Chat on your store in two minutes, no app required.

One snippet in theme.liquid, an on-brand widget, and an inbox behind it that also holds WhatsApp and Instagram.

Get startedRead the docs

No credit card required