businesskiai

BKiAI Chat adds a configurable AI chat to your WordPress website. The free edition focuses on a lean, usable core setup with one active bot, design controls, and optional knowledge-file support for Bot 1.
<h4>Included in BKiAI Chat Free</h4>
<ul>
<li>AI chat integration for WordPress</li>
<li>One configurable bot</li>
<li>Voice recording in supported browsers (microphone button)</li>
<li>Design and layout settings for the chat window (colors, background image, border radius, dimensions)</li>
<li>Popup mode for Bot 1</li>
<li>One uploaded knowledge file for Bot 1 (Markdown, TXT, or CSV, up to 10 MB)</li>
<li>Improved chunk-based knowledge-file retrieval with intent-aware ranking</li>
<li>Two selectable OpenAI chat models: GPT-4o mini and GPT-4.1 mini</li>
<li>Public request protection (per-IP burst limit) against spam and sudden cost spikes</li>
<li>Daily token limit per bot for cost control</li>
</ul>
<h4>Not included in the free edition (available in Pro / Expert)</h4>
<ul>
<li>Additional bots (Pro: 2 bots, Expert: up to 20 bots)</li>
<li>Extended GPT model set (GPT-4o, GPT-4.1, GPT-5 mini, GPT-5, GPT-5.1, GPT-5.2, GPT-5.3, GPT-5.4 nano/mini/pro)</li>
<li>Live voice conversation (real-time voice chat)</li>
<li>URL read-aloud mode via browser voice</li>
<li>Website-content knowledge sources (crawl your own pages as knowledge)</li>
<li>Image generation and image editing (GPT image 1 & 1.5)</li>
<li>PDF generation</li>
<li>Web search</li>
<li>Search via URL</li>
<li>Context-aware action buttons (contextual call-to-action in chat)</li>
<li>Lead capture (built-in contact form in chat)</li>
<li>Lead capture chat log</li>
<li>Local chat logs and transcripts in the WordPress backend</li>
<li>Geo analytics world map</li>
<li>Token usage visualisation</li>
<li>GDPR automatic lead retention cleanup</li>
<li>Extended knowledge-file uploads (Pro: 25 MB, Expert: 100 MB)</li>
<li>DE / EN conversation language switcher (Free: DE only)</li>
</ul>
<h4>Feature comparison</h4>
 Feature 
 Free 
 Pro 
 Expert
 Active bots 
 1 
 2 
 Up to 20
 GPT models 
 GPT-4o mini, GPT-4.1 mini 
 Extended set incl. GPT-5.4 
 Extended set incl. GPT-5.4
 Popup window 
 Yes 
 Yes 
 Yes
 Shortcode embedding 
 Yes 
 Yes 
 Yes
 Design settings with custom background image 
 Yes 
 Yes 
 Yes
 Own system prompts 
 Yes (1 bot) 
 Yes (2 bots) 
 Yes (up to 20 bots)
 Knowledge-file format 
 Markdown, Text, CSV 
 Markdown, Text, CSV 
 Markdown, Text, CSV
 Knowledge-file limit 
 Max. 1 file 
 Extended 
 Extended
 Maximum upload per bot 
 10 MB 
 25 MB 
 100 MB
 Website knowledge 
 — 
 Yes 
 Yes
 Voice recording in chat 
 Yes 
 Yes 
 Yes
 Live voice conversation 
 — 
 Yes 
 Yes
 URL read-aloud via browser voice 
 — 
 Yes 
 Yes
 Conversation languages 
 DE 
 DE / EN 
 DE / EN
 PDF generation 
 — 
 Yes 
 Yes
 Image generation 
 — 
 Yes, GPT image 1 & 1.5 
 Yes, GPT image 1 & 1.5
 Image editing 
 — 
 Yes, GPT image 1 & 1.5 
 Yes, GPT image 1 & 1.5
 Web search 
 — 
 Yes 
 Yes
 Search via URL 
 — 
 Yes 
 Yes
 Context-aware action buttons 
 — 
 Yes 
 Yes
 Lead capture 
 — 
 Yes 
 Yes
 Lead capture chat log 
 — 
 Yes 
 Yes
 Logs & chat transcripts 
 — 
 Yes 
 Yes
 Geo analytics 
 — 
 Yes 
 Yes
 Token usage visualisation 
 — 
 Yes 
 Yes
 Daily token limit (cost control) 
 Yes 
 Yes 
 Yes
 Public request protection (spam protection) 
 Yes 
 Yes 
 Yes
 GDPR automatic lead retention cleanup 
 — 
 Yes 
 Yes
Learn more about Pro and Expert: https://businesskiai.de/bki-ai-chat-ki-chatbot-wordpress-plugin-mit-voice-businesskiai/
<h3>External services</h3>
This plugin connects to the OpenAI API to generate chatbot responses.
It sends data to OpenAI only when a site visitor submits a chat message. Depending on the plugin configuration, the transmitted data can include:
<ul>
<li>the visitor’s chat message</li>
<li>the configured bot system prompt</li>
<li>relevant recent chat history needed to answer the request</li>
<li>optional uploaded knowledge-file content assigned to the bot</li>
</ul>
This service is provided by OpenAI.
<ul>
<li>Terms of Use: https://openai.com/policies/terms-of-use/</li>
<li>Privacy Policy: https://openai.com/policies/privacy-policy/</li>
</ul>
Site owners are responsible for assessing whether their privacy notice and consent flows need to mention this external service.

BKiAI KI Chatbot

Add an AI chat to your WordPress site with one configurable bot, voice recording, design settings, and optional knowledge-file support.

yujitech

Most WordPress AI chatbots are text boxes. AI Avatar gives your visitors a real 3D digital human they can talk to with voice — the avatar lip-syncs in real time and replies with natural-sounding speech.
<h4>Two ways to use</h4>
<ul>
<li>Demo mode (this plugin’s default) — Quick evaluation with our hosted demo LLM. Paste the API Key, the chat bubble shows up. No coding required. Ideal for evaluating the 3D avatar quality and the conversation UX.</li>
<li>Production mode — Plug in your own LLM (OpenAI, Claude, internal API) via our <a href="https://www.npmjs.com/package/@ai-avatar/embed-sdk" rel="nofollow ugc">JavaScript SDK</a> in <code>external</code> mode. You keep full control over the conversation logic and data flow; the plugin / SDK only handles the 3D avatar rendering, lip-sync, and voice I/O.</li>
</ul>
Most production deployments use Production mode so visitor messages never touch our LLM and stay within your existing chat / support stack. The plugin’s bundled chat exists for fast first-impression demos.
<h4>Why a 3D avatar?</h4>
<ul>
<li>More engaging than text — visitors talk longer, ask more questions, convert better</li>
<li>Voice in / voice out — natural conversation, not typing</li>
<li>Real-time lip-sync — the avatar’s mouth matches the speech, not a cheap GIF</li>
<li>Drop-in — one API Key in settings, the bubble shows up in 3 minutes</li>
</ul>
<h4>Features</h4>
<ul>
<li>One-click embed via WordPress admin — no code editing</li>
<li>Configurable position (4 corners), theme (light/dark/auto), primary color, size</li>
<li><code>[yuji_ai_avatar]</code> shortcode for per-page placement</li>
<li>Site-wide auto-inject with per-page exclusion list</li>
<li>Auto-detects WordPress site language — UI follows your site’s locale</li>
<li>Bundled English + Simplified Chinese translations</li>
<li>Async script loading — does not slow down your site</li>
<li>No tracking, no admin nags, no “Upgrade to Pro” popups</li>
</ul>
<h4>How it works</h4>
<ol>
<li>Install and activate the plugin</li>
<li>Sign up at <a href="https://avataraisdk.com" rel="nofollow ugc">avataraisdk.com</a> and create an avatar</li>
<li>Paste your API Key into Settings → AI Avatar</li>
<li>Done — the chat bubble appears in the corner of your site</li>
</ol>
<h4>Pricing</h4>
The plugin is free and open source (GPLv2). The AI Avatar service has a free tier; paid plans scale with conversation volume. See <a href="https://avataraisdk.com/pricing" rel="nofollow ugc">pricing</a>.
<h3>External services</h3>
This plugin connects to AI Avatar (third-party SaaS) to render the 3D digital human and process conversations. When the chat widget is shown on your site:
Service: AI Avatar SDK (CDN)
<ul>
<li>Endpoint: <code>https://embed.avataraisdk.com/widget.iife.js</code></li>
<li>Purpose: loads the JavaScript bundle that renders the 3D avatar</li>
<li>What is sent: standard HTTP request only — no personal data</li>
<li>When: on every frontend page where the avatar is configured to display</li>
</ul>
Service: AI Avatar API
<ul>
<li>Endpoint: <code>https://avataraisdk.com/api/v1/*</code> and <code>https://avatar.avataraisdk.com</code></li>
<li>Purpose: validates your API Key, processes visitor messages, returns AI text + TTS audio + lip-sync blendshapes</li>
<li>What is sent: visitor chat messages (text and optional voice input), your API Key, originating IP, the page URL the widget is loaded on</li>
<li>When: each time a visitor interacts with the chat widget</li>
</ul>
By using this plugin, your visitors’ chat interactions are processed by AI Avatar’s servers.
Service Terms of Service: <a href="https://avataraisdk.com/terms" rel="nofollow ugc">https://avataraisdk.com/terms</a> 
Privacy Policy: <a href="https://avataraisdk.com/privacy" rel="nofollow ugc">https://avataraisdk.com/privacy</a>
<h3>Privacy</h3>
This plugin does not store any visitor data in your WordPress database. Plugin settings (API Key, appearance preferences) are stored in the <code>wp_options</code> table only.
For GDPR / CCPA compliance, inform your visitors in your site’s privacy policy that messages typed or spoken into the chat widget are processed by AI Avatar’s third-party servers (see External services above).

Yuji AI Avatar — 3D Digital Human Chat Widget

3D digital human for your site. Demo chat for fast eval; plug in your own LLM (OpenAI, Claude, custom) via the JavaScript SDK.

BKiAI KI Chatbot vs Yuji AI Avatar — 3D Digital Human Chat Widget