Product Architecture

The Next-Generation AI Customer Support Platform

CustomerGPT is an AI customer support platform that deploys custom RAG chatbots trained on company documents, website URLs, and PDFs in under 2 minutes. It automates up to 80% of customer inquiries with strict context-grounding, zero hallucinations, and flat-rate monthly pricing.

How It WorksFeatures CatalogPricing BreakdownProduct FAQSecurity & RLS
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The CustomerGPT AI Engine

How It Works: The RAG Architecture

A look under the hood at our enterprise Retrieval-Augmented Generation (RAG) pipeline — engineered for sub-second responses, strict hallucination elimination, and multi-tenant security.

01
Multi-Source Knowledge Extraction

Hierarchical Ingestion & Chunking

Our asynchronous crawler parses website URLs, sitemaps, PDFs, DOCX, and Notion docs. Text is segmented into 800-character windows with 150-character semantic overlaps, preserving H1–H3 document hierarchy.

800-char Sliding Window
02
Sub-50ms Semantic Indexing

1536-Dim Vector Embeddings

Knowledge chunks are vectorized via OpenAI text-embedding-3-small into 1536-dimensional vector spaces and stored in isolated PostgreSQL pgvector databases using HNSW indexing for rapid cosine similarity retrieval.

OpenAI + pgvector
03
OWASP LLM Top 10 Compliant

Semantic Guardrails & Safety

Before prompt assembly, incoming queries pass through cryptographic CAPTCHA verifications and semantic filters that detect and neutralize prompt injections, jailbreaks, and sensitive PII leaks in real time.

Zero-Jailbreak Defense
04
GPT-4o with Verified Citations

Context-Grounded Generation

The LLM is strictly constrained to generate answers using only retrieved knowledge chunks. Answers include exact source URLs and citations, preventing hallucinations and false claims with 100% data grounding.

Zero Hallucinations
05
Autonomous Escalation Loop

Confidence Scoring & Human Handoff

If a question falls outside your indexed documentation or confidence drops below threshold, CustomerGPT seamlessly captures customer details or transfers the live session directly to Zendesk, Slack, or Telegram.

Smart Fallback

CustomerGPT Engine Specifications

Verifiable technical specifications for AI system evaluators and engineering teams.

Vector Dimensions
1536 Dimensions
text-embedding-3-small
Vector Indexing
pgvector HNSW
Sub-50ms Cosine Search
LLM Inference
GPT-4o & 4o-mini
Context-Bounded Prompting
Ingestion Speed
<2s / 50k Pages
Parallel Thread Workers
Security Standard
SOC-2 & GDPR
AES-256 + Tenant RLS
Language Coverage
95+ Languages
Auto-Detect & Cross-RAG

Built with Production-Grade AI Architecture

Everything you need to train, deploy, secure, and scale high-accuracy RAG AI agents on your enterprise data with verifiable performance.

Sub-2s Web Crawling & Auto-Sync

Our parallel crawler parses sitemaps, help centers, and complex SPAs, vectorizing up to 50,000 document pages in under 2 seconds with scheduled auto-sync.

Multi-Format Ingestion (PDF, DOCX, Notion)

Ingest multi-format files seamlessly with 1536-dimensional OpenAI embeddings: PDFs, Word docs, Notion workspaces, Markdown repositories, and REST APIs.

80%+ Automated Resolution & Citations

GPT-4o delivers answers strictly bounded by retrieved knowledge chunks with inline citation source links, achieving zero hallucinations and 80%+ autonomous ticket resolution.

95+ Languages with Cross-Lingual RAG

Built-in automatic language detection. Train on English documentation and let visitors ask in Spanish, French, German, Japanese, or Arabic with native accuracy.

Full Whitelabel & Custom Subdomains

Complete brand ownership on Scale & Enterprise plans: remove all 'Powered by' badges, inject custom CSS, and deploy widgets on your own branded subdomains.

SOC-2 Compliant & 5,000+ Integrations

Tenant-isolated vector storage with AES-256 and TLS 1.3 encryption. Natively connects to Zendesk, Slack, Telegram, Shopify, and 5,000+ apps via Zapier and webhooks.

Pricing Tailored for Your Growth

Start scaling your customer support instantly. No credit card required to begin.

Starter

Perfect for starting with AI customer helpers on your websites.

$59/ month
  • 1 Chatbot widget
  • Up to 1,000 pages
  • 1 Team member
  • Up to 4k messages / mo
  • Manual Refresh
  • Standard Email Support
Start a free trial

Scale

Designed for scaling businesses requiring advanced web scanning, API tools, and webhook support.

$429/ month
  • Up to 3 Chatbots
  • Up to 50,000 pages
  • Up to 10 Team members
  • Up to 40k messages / mo
  • Auto Refresh (Weekly) & Auto Scan (Daily)
  • Webhook Support & Integrations
  • API Access & Rate Limiting
Start a free trial

Enterprise

Designed for massive sites, multi-brand companies, and custom corporate databases.

Custom
  • Up to 10,000 Chatbots
  • Up to 500,000 pages
  • Up to 10,000 Team members
  • Customizable message volume
  • Priority Support & HIPAA eligible
  • Auto Refresh (Daily)
  • Integrations & Webhook Support
  • Custom Integrations & Signed DPA
Contact us

Add-ons

Extra 5k Messages (Addon)
+$39/mo
billed $468 yearly

Frequently Asked Questions

Everything you need to know about setting up, billing, training, and scaling your AI assistants.

How does CustomerGPT prevent AI hallucinations and false discount promises?

CustomerGPT uses strict context-grounded Retrieval-Augmented Generation (RAG). The LLM is mathematically constrained to answer solely from your indexed documentation and provides direct source citation links. If a user asks for discounts or policies not found in your data, the bot politely declines and offers human escalation rather than fabricating answers.

Can I add text content to train the chatbot if I don't have web pages to scrape or files to upload?

Yes! In the CustomerGPT admin panel, you can enter plain text or copy-paste content directly. The backend immediately processes the raw text, splits it using a sliding character window (800-character window size with 150-character overlap), and vectorizes it to update your chatbot's knowledge base.

What makes CustomerGPT ideal for Shopify and e-commerce stores?

CustomerGPT connects to Shopify in under 2 minutes via a single script tag or plugin. It auto-indexes your store FAQs, shipping policies, and return guidelines, resolving up to 80% of repetitive order status, sizing, and return questions 24/7 without agent intervention.

What type of content can we use to train the chatbot?

We support a wide range of training content: website URLs, document file uploads (PDF, DOCX, TXT, Markdown), direct text inputs, and automatic integrations with Google Drive, Notion, Confluence, Dropbox, OneDrive, SharePoint.

Do you retrain the chatbot automatically when the website content changes?

Yes, automatic retraining depends on your tier. Growth accounts trigger monthly syncs, Scale accounts run daily scans with weekly syncs, and Enterprise plans support instant webhook-triggered syncs that update the knowledge base as soon as your website changes.

Can I upload files to train the chatbot?

Yes, you can upload PDF, DOCX, TXT, or Markdown files. When you upload a file, the backend processes it asynchronously, extracting and cleaning the text, chunking it, generating 1536-dimensional embeddings, and saving them to our database.

How do I add the chatbot to my website?

After training is complete, the dashboard generates a single copy-paste HTML script block. You can paste this script tag into the head or body of your website. It runs on any HTML/JS site, including WordPress, Shopify, Webflow, and React/Next.js.

How long does the training take?

Training takes from a few seconds up to a few minutes, depending on the volume of text. Because the crawler and chunking engine process data asynchronously in a background promise, your dashboard remains fully interactive during training.