SupportFlow – Chatbot & Documentation Builder
Build a modern customer support center on WordPress with a dual-mode AI/human Chatbot and a complete dynamic Gutenberg-based Knowledge Base.
Solid choice
SupportFlow is a solid plugin choice in 2026, with a few things worth checking first. Was last updated 4 weeks ago, and scores 64/100 on our health check.
- Actively developed — last update 4 weeks ago
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where SupportFlow stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| chatbot | >100 |
| documentation | >100 |
| helpdesk | >100 |
| knowledge base | >100 |
| live chat | >100 |
About SupportFlow
From the official readme · v1.0.1Description
SupportFlow is an all-in-one customer engagement and support toolkit for WordPress. It includes an AI-powered floating Chatbot (supporting OpenAI & Anthropic) with live human fallback, a dynamic Knowledge Base (Docs KB) custom post type, and voice/site search capabilities — all built natively for the Block Editor.
Designed with high performance, accessibility, and SEO best practices in mind, SupportFlow operates without bulky framework dependencies. It utilizes Gutenberg apiVersion: 3 and server-side rendering for lightning-fast frontend loading.
Free Blocks
Chat Widget — A floating support chat bubble that responds automatically using OpenAI (GPT-3.5/4o) or Anthropic (Claude). Includes built-in Lead Captures, automated email notifications for new inquiries, and a fallback “Talk to a Human” queue.
Docs Knowledge Base — Displays a complete documentation index categorizing all your support articles with dynamic accordion navigation.
Docs Category Grid — Renders doc categories as grid cards with custom icons and post counters, letting visitors find topics visually.
Docs Search Form — A fast, live search bar tailored specifically to query your documentation articles (Docs KB).
Docs Viewer — A comprehensive, readable document layout showing sibling article navigation and a dynamic, auto-parsed Table of Contents (TOC).
Voice Search — Native browser speech recognition search block (Web Speech API). Click the mic, speak, and results load inline instantly.
AI FAQ — An accessible accordion FAQ block with automatic FAQ Schema (JSON-LD) generation, helping you get rich snippets on Google search results.
AI Site Search — Live, debounced site-wide search with keyword highlighting, searching pages and posts via REST API.
WordPress Knowledge Base
Create a professional WordPress knowledge base to help customers find answers without contacting your support team for every question.
Use the built-in Docs KB blocks to organize support content into categories and documentation articles.
Create:
- Product knowledge bases
- Software documentation
- Plugin documentation
- Theme documentation
- Customer help centers
- Support portals
- Tutorials and guides
- Frequently Asked Questions
A searchable knowledge base can help visitors find relevant information quickly and reduce repetitive customer support questions.
Documentation Builder
Create a structured documentation experience directly inside WordPress.
The Docs Viewer block provides a clean reading experience with:
- Documentation article content
- Related or sibling article navigation
- Dynamic Table of Contents
- Automatic heading detection
- Organized documentation structure
- Reading time information
Build documentation for your WordPress plugin, SaaS product, software, service, or online business.
Gutenberg Blocks Included
SupportFlow includes a collection of Gutenberg blocks designed for building modern customer support and documentation experiences.
Technical Highlights
- Native Gutenberg standard (
apiVersion: 3) using@wordpress/scripts. - Zero jQuery: Built entirely with vanilla Javascript.
- Server-side rendering (via block
render.php). - Database-driven chat persistence with custom MySQL schemas.
- Fully localized & translatable codebase.
External Services
This plugin integrates with third-party AI providers to offer automated chatbot assistance. Depending on your configuration under Chat Inbox → Chat Settings, the plugin may connect to the following external APIs:
-
OpenAI API (https://api.openai.com)
- Use: Used to generate intelligent conversational responses for the AI Chat Widget block.
- Data Sent: Send user-entered chat messages and context history to the OpenAI completions endpoint. No personal site database data is sent. Data is sent only when a visitor submits a query to the chat widget and OpenAI is the active selected provider.
- OpenAI Terms of Service: https://openai.com/policies/terms-of-use
- OpenAI Privacy Policy: https://openai.com/policies/privacy-policy
-
Anthropic Claude API (https://api.anthropic.com)
- Use: Used to generate intelligent conversational responses for the AI Chat Widget block.
- Data Sent: Send user-entered chat messages and context history to the Anthropic messages endpoint. No personal site database data is sent. Data is sent only when a visitor submits a query to the chat widget and Anthropic is the active selected provider.
- Anthropic Terms of Service: https://www.anthropic.com/legal/consumer-terms
- Anthropic Privacy Policy: https://www.anthropic.com/legal/privacy
Development
Public source code repository:
https://github.com/wpbranddigital/SupportFlow-Chatbot-Documentation-Builder
Build Instructions:
- npm install
- npm run build
- npm run start (development)
SupportFlow is built using @wordpress/scripts.
Installation
- In your WordPress admin dashboard, navigate to Plugins → Add New.
- Click Upload Plugin and select the
supportflow.ziparchive. - Click Install Now and then Activate.
- Navigate to Chat Inbox → Chat Settings inside your sidebar to set up your AI Provider (OpenAI/Anthropic), adjust widget styling, or configure team email alerts.
Frequently asked questions
Do I need an API key to use the plugin?
No. The Knowledge Base blocks, FAQ accordions, Voice Search, and Site Search operate out of the box without any external services. The AI Chat widget runs in a canned “Demo Mode” until you add an API key under Chat Inbox → Chat Settings → AI Provider Settings.
How does the AI/Human dual-mode work?
When a visitor initiates a chat, SupportFlow answers using the selected AI provider. If the visitor is not satisfied or clicks “Talk to a Human”, the chatbot changes state to human mode, alerts support representatives via email, and adds the conversation as a pending thread in your admin Chat Inbox.
Where are lead captures stored?
Customer names and emails are securely stored in custom tables inside your WordPress database. You can review leads under Chat Inbox → Chat Settings → Lead Captures and download the data as a CSV.
Does the Voice Search block work in all browsers?
Voice Search utilizes the browser Web Speech API (supported natively by Chrome, Safari, and Edge). In unsupported environments, the microphone button is gracefully hidden, falling back to a regular text input.
How is the Table of Contents (TOC) generated?
The Docs Viewer block automatically parses the and tags of the support article and populates a dynamic sidebar list.
Changelog
Initial release.
1.0.1
- Added public source code repository documentation.
- Added development and build instructions.
- Updated plugin documentation.
1.0.0
- Initial release.
- Added AI Chat Widget block (floating, OpenAI + Anthropic, demo mode, and style presets).
- Built custom chat DB schema (
aivb_conversations,aivb_messages) and REST polling. - Integrated admin Chat Inbox dashboard with unread counters.
- Added 4 Knowledge Base (Docs KB) blocks: Docs Knowledge Base, Category Grid, Search Form, and Viewer.
- Built Docs Guide and automated reading time calculations.
- Added Voice Search, AI FAQ (JSON-LD schema support), and AI Site Search blocks.
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best SupportFlow alternatives
All chatbot plugins →
FAQ
SupportFlow: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 2, 2026
Is SupportFlow free?
Yes. SupportFlow is free to download and use from the official WordPress.org plugin directory.
Is SupportFlow safe to use in 2026?
SupportFlow is a solid plugin choice in 2026, with a few things worth checking first. Was last updated 4 weeks ago, and scores 64/100 on our health check.
How many websites use SupportFlow?
SupportFlow is active on <10 WordPress websites and has been downloaded 260 times since it launched in July 2026. It was downloaded 94 times in the last 30 days.
Does SupportFlow work with WordPress 7.1?
Yes. The developer has tested SupportFlow up to WordPress 7.1.2, the latest release. It requires WordPress 6.5 or newer.
What PHP version does SupportFlow need?
SupportFlow requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was SupportFlow last updated?
The latest version, 1.0.1, was released on September 4, 2026 (4 weeks ago).
Who makes SupportFlow?
SupportFlow is developed and maintained by wpbranddigital.
What are the best alternatives to SupportFlow?
The most popular alternatives to SupportFlow are AI Agent by SiteGround (1M+ installs), AI Engine (90K+ installs) and Tidio (70K+ installs).
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