KBFox is a free WordPress plugin that adds a smart, searchable knowledge base and an AI-powered chatbot to any site you manage. Install it once per client, expand their package with add-ons, and keep everything running from a single plugin across your entire portfolio.
Free to install · No credit card · Works on any WordPress theme
Also coming to the WordPress plugin directory — pending review
KBFox is designed to be part of your agency's service stack — not a one-off install. Add a knowledge base and AI chatbot to every client site you manage. Offer the add-ons as premium services. Renew them as part of the retainer. One plugin, multiple revenue lines, zero extra infrastructure for your team to maintain.
Clients comparing agencies on price alone shift their decision when one agency includes an AI chatbot and self-serve knowledge base as standard. KBFox makes that a five-minute install.
The add-ons — WP Builder, SEO & Booking, Sales Pipelines — are services you can package and resell. You install and configure; the client pays you monthly for the capability.
Agency plans give you a pool of domains — 25 or 50 — all add-ons included, one flat monthly rate. At Agency 25, you're paying ~$20/domain for the full suite. Add a client, activate their domain, done.
Register each client domain to your agency license. Activate the features they're paying for. No per-site logins, no separate accounts to manage. Your license, your domain pool, your clients.
Install it from the WordPress plugin directory in under two minutes.
Organize your FAQs, docs, and guides in a clean, searchable knowledge base built directly into WordPress.
A floating chatbot answers visitor questions using your knowledge base content — no custom training required.
The chatbot collects emails and contact info from engaged visitors and logs them to your WordPress dashboard.
No API keys to hunt down, no complex configuration. Activate and you're running in minutes.
Minimal footprint on your site. No jQuery bloat, no slow external scripts loading on every page.
Your data stays in your WordPress database. We don't harvest lead data for our own purposes.
The free plugin is the foundation. Add-ons are paid extensions that unlock advanced capabilities — each one designed for a specific business goal.
AI-assisted page and section builder inside WordPress. Generate and edit layouts, copy, and imagery through a conversational interface — no page-builder subscription needed.
Automated on-page SEO recommendations plus an integrated appointment booking system — both managed from a single dashboard inside WordPress.
Turn your WordPress site into a lightweight CRM. Track leads through a visual pipeline, automate follow-up emails, and measure conversions — all without leaving WordPress.
$79/mo or $790/yr
Get every add-on for one site. Annual plan = 2 months free.
From $499/mo
All add-ons across a pool of client domains. Agency 25 (25 domains) or Agency 50 (50 domains).
Start free. Add capabilities when you need them.
$29–$49
/ month per domain
$79
/ month (all 3 add-ons, 1 domain)
$499+
/ month (multi-domain)
Everything you need to know before installing.
Yes. The core plugin — Knowledge Base, AI Chatbot, and Lead Capture — is free with no credit card required. Premium add-ons (WP Builder, SEO & Booking, Sales Pipelines) are paid extensions available separately.
Yes. KBFox has no dependency on jQuery, page builders, or specific themes. The chat widget injects automatically and works on any theme. You can also embed it inline anywhere using the [grayfox_chat] shortcode.
OpenAI, Anthropic (Claude), Google Gemini, and Groq. You supply your own API key — KBFox never routes requests through its own servers. You choose the provider and model that fits your budget and performance needs.
All conversations, knowledge base documents, and visitor data are stored exclusively in your WordPress database. Nothing is sent to GrayFox servers. Visitor messages are sent only to the LLM provider you configure in settings.
PDF, Word documents (.docx), plain text (.txt), and CSV files. Uploaded documents are processed by your configured AI provider into a structured knowledge base your chatbot draws from when answering visitor questions.
The chatbot is built to qualify visitors through natural conversation before asking for contact information. It asks questions about the visitor's situation, identifies genuine interest or a pricing question it can't answer, and collects their name and email at that handoff moment. Captured leads are logged directly to your WordPress dashboard — no third-party CRM required.
Yes. Every conversation is logged to your WordPress admin under GrayFox › Conversations. You can filter by date range and read the full message thread for each session, including any contact info the visitor shared during the chat.
No. Visitors can start chatting immediately — no account, registration, or login required on their end.
No. The plugin uses plain JavaScript with no jQuery, no React, and no external scripts loaded on every page. The footprint is minimal and designed to have no measurable impact on page load performance.
Agency plans give you a pool of domains — 25 or 50 — with all add-ons included under one flat monthly rate. You register each client domain to your license, activate the features they're paying for, and manage everything from a single account. No per-site logins or separate subscriptions.
Add-ons are not available for purchase yet. Drop your email and we'll notify you at launch — plus any early-bird pricing we run.
No spam. One email when add-ons go live. Unsubscribe any time.