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SiteGPT

SiteGPT is a specialized customer support chatbot platform that allows businesses to create AI-powered assistants trained on their website content, help center articles, and marketing pages. Designed for rapid deployment with zero coding requirements, SiteGPT crawls specified domains or sitemaps to build a private retrieval knowledge base within minutes.

The platform provides an embeddable chat widget, customizable appearance themes, visitor lead capture forms, and integrations with customer communication tools including Slack, Crisp, Freshdesk, and Zendesk. SiteGPT allows teams to switch between fast compact models (like GPT-4.1-mini) and high-reasoning models (like GPT-4.1) to balance response quality and message allowances.

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Best For

  • E-commerce stores and SaaS businesses wanting an automated support bot trained on their website within minutes
  • Marketing and sales teams using website chat widgets to capture visitor leads and answer product queries 24/7
  • Small businesses seeking a straightforward, zero-code customer service bot without complex developer setup

Not Ideal For

  • Users requiring a permanent free tier, as SiteGPT only provides a 7-day free trial before paid plans begin
  • High-traffic enterprises where utilizing top-tier reasoning models consumes monthly message quotas prematurely
  • Companies requiring complex multi-step robotic process automation or bespoke custom vector database architectures

How It Works

SiteGPT automates chatbot setup through a guided domain crawl. Users input their website URL or XML sitemap, and the system scans and indexes eligible pages, stripping unnecessary HTML boilerplate while extracting core text and structured content. Users can review the indexed page list, exclude irrelevant or outdated URLs, and upload supplementary PDF or text files.

Once indexed, the chatbot is deployed by adding a lightweight JavaScript snippet to any website or CMS (such as WordPress, Shopify, Webflow, or Squarespace). When a visitor submits a inquiry, SiteGPT retrieves matching content segments and generates an answer grounded strictly in the website's documented facts. If a query requires human intervention, the conversation can be handed off to agents via live chat integrations or logged as a support ticket.

Key Features

Automated Ingestion & Chat Management

  • Automatic website and XML sitemap crawling with selective page inclusion and manual URL refresh
  • Support for supplementary document uploads including PDF, DOCX, CSV, and plain text files
  • Grounded answer generation strictly restricted to provided site content to prevent hallucinations
  • Customizable bot persona, tone of voice, initial greeting messages, and suggested prompt buttons

Lead Generation & Helpdesk Integrations

  • Customizable lead capture forms collecting visitor names, email addresses, and phone numbers
  • Integrations with customer service platforms including Crisp, Freshdesk, Zendesk, and Slack
  • Conversation history analytics highlighting frequent visitor questions and unanswered inquiries
  • Dual-model routing allowing administrators to configure standard or advanced AI reasoning tiers

Strengths & Limitations

Strengths

  • Extremely fast, zero-code setup that builds a functional chatbot from an XML sitemap in minutes
  • Embeddable on any modern website platform including Shopify, WordPress, Webflow, and custom codebases
  • Includes native lead capture forms to convert conversational inquiries into actionable sales leads
  • Integrates cleanly with popular existing live chat solutions like Crisp, Zendesk, and Freshdesk

Limitations

  • No permanent free tier is available; all accounts require a paid subscription following a 7-day trial
  • Message consumption is model-dependent, with advanced reasoning models burning quota 10x faster than mini models
  • Removing the "Powered by SiteGPT" branding badge from the chat widget requires a separate paid add-on
  • Advanced API access and webhook automations are restricted to higher-tier Growth ($79+/mo) and Scale plans

Pricing

SiteGPT operates on a paid subscription model with a 7-day free trial (credit card required, cancel anytime before trial ends). There is no permanent free tier.

Paid plans are discounted when billed annually: Starter is $39/month billed annually ($59/month monthly) for 1 chatbot, 1,000 training pages, 1 team seat, and 4,000 mini messages (or 400 advanced messages). Growth is $79/month billed annually ($129/month monthly) for 2 chatbots, 10,000 pages, 4 team seats, API access, auto-sync, and 10,000 mini messages (or 1,000 advanced messages). Scale is $259/month billed annually ($429/month monthly) for 3 chatbots, 50,000 pages, 10 team seats, webhooks, and 40,000 mini messages (or 4,000 advanced messages). Enterprise tiers offer custom capacity up to 500,000 pages. Extra message packs and unbranded widget add-ons can be purchased separately.

How It Compares

Compared to DocsBot AI, SiteGPT is simpler and faster to set up for standard marketing sites and e-commerce stores, while DocsBot offers deeper developer APIs and multi-source connectors (like GitHub and Notion). Compared to Chatbase, SiteGPT provides more transparent model-tier switching and dedicated live chat handoff integrations (Crisp/Zendesk), although Chatbase provides a limited free tier. Compared to Tidio or Zendesk AI, SiteGPT functions as a focused knowledge-retrieval layer that plugs into existing helpdesks rather than forcing businesses into a proprietary customer support ecosystem.

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