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For WordPress sites

Ask AI for your WordPress site

Install the official Assistant and Search plugins from WordPress.org. Add source-linked answers and page search without editing your theme or PHP.

Install the Assistant pluginInstall the Search plugin
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enable dark mode
Assistant

To enable dark mode for Biel.ai on your website, follow these steps:

  1. Modify your website’s main HTML file.
  2. Add the attribute data-theme="dark" to the <html> tag.
html
<html data-theme="dark">
  <!-- Your existing HTML content -->
</html>

This change activates the dark mode styling for Biel.ai…

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AI-generated answers may contain errors. Verify official sources before use.

100,000+ technical questions answered, 98.7% rated helpful

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ScyllaDB
Katalon
Tezos
Talon.one
GrepTime
CrazyGames
SecuroSys
Install

Two WordPress plugins. One Biel project.

Add the assistant, search, or both. Each plugin has a guided setup and uses the same content index.

Biel.ai Assistant answering a question on a WordPress site with links to its sources
01 / Assistant plugin

Biel.ai Assistant

Answer questions from your WordPress content

Add a source-linked assistant to your site without editing your theme. The setup wizard finds your sitemap and connects WordPress to your Biel project.

  • Choose where the Ask AI button appears
  • Works with block themes, classic themes, and page builders
  • Keeps working when you change themes
Install Biel.ai AssistantSetup guide
Biel.ai Search showing page results and an Ask AI option on a WordPress site
02 / Search plugin

Biel.ai Search

Turn site search into page search + Ask AI

Help visitors find the right page first, then hand the question to Biel when they need an answer. Replace your theme search or place it with a shortcode.

  • Page results and Ask AI in one search experience
  • Works with existing block and classic theme search
  • Add another search trigger with [biel_search]
Install Biel.ai SearchSetup guide

Use either plugin or both. They share one Biel project, one content index, and the same analytics.

For AI tools

Use the same content through MCP

Every Biel project can expose a hosted MCP endpoint, so Claude, Cursor, and other compatible tools can query your WordPress content.

Learn about the hosted MCP server
mcp.jsonHosted endpoint
{
  "mcpServers": {
    "biel-ai": {
      "type": "http",
      "url": "https://mcp.biel.ai/v2/YOUR_PROJECT_SLUG/mcp"
    }
  }
}

Biel.ai vs built-in WordPress search

WordPress's built-in search matches keywords against post titles and content. It is fast, free, and ships with every theme. Biel provides its own page-search widget plus an Ask AI handoff to the chatbot.

DimensionWordPress searchBiel.ai
Query typeWordPress's built-in search matches keywords against post titles and content. Returns posts, ranked by date.Keyword page results, with Ask AI for natural-language questions and source-linked answers.
Custom post typesBuilt-in search ignores custom post types unless explicitly opted in. Most themes ship with no fix.Indexes the rendered HTML, so any post type that has a public URL is included by default.
Source attributionA list of post excerpts.Direct answer plus a link to the specific section, including anchors within long posts.
Multi-author contentNo author-aware ranking. Search treats every post equally.Author and category preserved as metadata. Citations show who wrote the post being cited.
LanguagesBuilt-in search is single-language. Multilingual plugins (WPML, Polylang) each have their own search adapters.Each language indexed as its own source. Plus answers in 60+ languages, including ones your site is not written in.
AnalyticsNo content-gap signal. Built-in search does not log queries.Unanswered questions, satisfaction trends, and a Content Gaps view that updates daily.
InstallBuilt into WordPress.Install the official Assistant, Search, or both plugins from WordPress.org. Guided setup; no theme edits.
CostFree with WordPress.Self-serve. 14-day free trial, no credit card required.

Things teams ask during evaluation

Does it work with our theme?

Yes. The official plugins work with block and classic themes and common page builders. They do not edit theme files, so the integration survives theme switches.

Can it index our posts and pages?

Yes. Add your live WordPress URL as a source in the Biel.ai dashboard. The crawler reads posts, pages, and any custom post type with a public URL. Citations link to the right post and anchor.

Does it work with WooCommerce, BuddyPress, or LMS plugins?

Yes. Anything rendered as a public URL on your site is indexable. Product pages, course pages, member pages with public visibility all read the same way as a normal post.

What about multilingual sites with WPML or Polylang?

Each language URL prefix is indexed as its own source. Citations resolve to the right localized URL. Readers can also ask in 60+ languages even if your site is single-language.

Will it slow down our site?

The plugins load the widget asynchronously, after the page can render. As with any plugin, verify performance on your own theme and hosting setup.

How long does the install take?

Install either official plugin and follow its setup wizard. Indexing time depends on the size of the site.

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