SiteGPT

What is SiteGPT?

SiteGPT is a chatbot builder that learns from your own content. You point it at a URL, upload files or paste text, and it turns that material into a support bot you can embed on your marketing site, inside your app or on a help center. Real chat history and Q&A training let you correct answers over time, and a conversation can be escalated to a human when the bot is not enough. The bot runs on GPT-4.1 mini or GPT-4.1, with the monthly allowance shared between the two, and it supports more than 95 languages. Plans are Starter, Growth, Scale and Enterprise, and every self-serve plan begins with a 7-day free trial that needs a credit card. Starter costs $39/month billed yearly, or $59/month billed monthly. Higher tiers add chat integrations, API access, webhooks and deeper analytics.

Use cases

• Answer customer questions on a website
• Cut down repetitive support tickets
• Build a help-center chatbot
• Support visitors in many languages
• Capture leads from site chats
• Hand tough chats to a human agent

Who it's for

• Support teams
• SaaS companies
• E-commerce stores
• Small businesses

Why use SiteGPT

• Answers come from your own pages and files, so replies stay about your product instead of generic text.
• One bot can be embedded on several sites, covering marketing pages, in-app help and your help center.
• Chat history and unanswered-question lists show where the knowledge base has gaps to fill.
• Paid plans keep answering visitors when the monthly message allowance runs out, rather than cutting them off mid-cycle.
• A seven-day trial with the full limits of the chosen plan lets you test it on real content first.

SiteGPT features

• Train on a URL, uploaded files or pasted text
• Q&A training from real chat history
• Choice of GPT-4.1 mini or GPT-4.1 models
• Embed the bot on any number of sites
• Appearance customization and quick prompts
• Escalate a conversation to a human
• 95+ supported languages
• Lead generation and weekly email digest
• API v2, CLI, MCP and SDK access on Growth and up
• SOC 2 Type II, GDPR and HIPAA compliance listed

SiteGPT integrations

• Slack
• Google Chat
• Messenger
• Crisp
• Freshdesk Messaging
• Zoho SalesIQ
• Zendesk
• WhatsApp

How to get started with SiteGPT

1. Create an account and start the free trial on a plan.
2. Add training content by entering a URL to scan, uploading files or pasting text.
3. Customize the bot's look, quick prompts and model, then test its answers.
4. Embed the chatbot on your site or connect it to a chat tool such as Slack or Zendesk.
5. Review chat history and unanswered questions, then add Q&A fixes to improve replies.

SiteGPT limitations

• Starter allows 1 chatbot, 1 member and 1,000 pages
• A free trial requires a credit card
• Chat integrations and API access start at Growth
• Webhooks and the Zendesk integration start at Scale
• Removing the Powered by SiteGPT branding is a paid add-on

SiteGPT pricing

SiteGPT has no free plan, but it offers a free trial. Paid plans start at $39 per month, according to the official pricing page on 24 Oct 2026.

SiteGPT plans

• Starter

  $39/month

  billed $468 yearly; $59/month billed monthly

  • 1 chatbot
  • Up to 4k messages per month
  • Up to 1,000 pages
  • 1 member
  • Basic analytics

• Growth

  $79/month

  billed $948 yearly; $129/month billed monthly

  • Up to 2 chatbots
  • Up to 10k messages per month
  • Up to 10,000 pages
  • Up to 4 team members
  • API access
  • iOS app

• Scale

  $259/month

  billed $3108 yearly; $429/month billed monthly

  • Up to 3 chatbots
  • Up to 40k messages per month
  • Up to 50,000 pages
  • Up to 10 team members
  • Webhook support
  • Zendesk AI Agent

• Enterprise

  Custom

  book a demo for a quote

  • Up to 500,000 pages
  • Customizable message volume
  • Custom chatbots and team members

Plans as listed on the official pricing page on 24 Oct 2026. Prices can change and may vary by country or exclude tax. Check the official pricing page.

SiteGPT alternatives

The main SiteGPT alternatives listed on Debuly are Chatbase, SiteSpeakAI, Aidbase, Owlbot, GPTHelp.ai and Libraria AI. The table compares pricing and platforms; order is A–Z.

1. 

   Aidbase

   AI customer support suite for SaaS startups: chatbot, ticket forms, shared email inbox and a knowledge base trained on your content.

   Automation and agentsChat assistantsDeveloper platforms
   Free trialVisit Aidbase (official site)
2. 

   Chatbase

   Build AI agents trained on your own content to handle customer support across chat, email, WhatsApp, Slack and phone.

   Automation and agentsChat assistants
   FreemiumVisit Chatbase (official site)
3. 

   GPTHelp.ai

   Website chatbot builder that trains on your pages and files, then embeds on your site to answer visitor questions.

   Automation and agentsChat assistantsMarketing and SEO
   Free trialVisit GPTHelp.ai (official site)
4. 

   Libraria AI

   No-code builder for AI chatbots, search bars and FAQs trained on your own documents, with a React SDK and API.

   Automation and agentsChat assistantsDeveloper platforms
   FreemiumVisit Libraria AI (official site)
5. 

   Owlbot

   No-code platform for building AI chatbots for support, sales and lead capture, trained on your website, PDFs and documents.

   Automation and agentsChat assistantsMarketing and SEO
   Free trialVisit Owlbot (official site)
6. 

   SiteSpeakAI

   Add an AI agent to your website that learns from your content, answers visitors, captures leads and hands off to your team.

   Automation and agentsChat assistantsMarketing and SEO
   FreemiumVisit SiteSpeakAI (official site)

SiteGPT FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from b-cdn.sitegpt.ai · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

Spot an error? Report an issue with this listing. We also remove a logo or image on the owner's request.