SiteGPT review

SiteGPT is the most website-centred builder on this list. You enter a URL or a sitemap link and it trains on everything there, and you can add YouTube videos, uploaded CSV, PDF, DOCX, PPTX or Markdown files, or connected sources such as Notion, Google Drive, Dropbox and GitHub. Higher plans scan your sitemap daily to catch new or removed pages, and automatic syncing can run monthly, weekly or daily, which matters if your docs change every release. SiteGPT says your site can be in any language and the bot can answer in a different one. Pricing is clear: Starter is $39 a month billed yearly for one chatbot, up to 4,000 GPT-4.1-mini messages and 1,000 pages, where a page is 2,500 cleaned characters. The catches are that there is no free plan, the trial needs a card, Starter refreshes data manually and allows one member, and integrations with Slack, Messenger and help desks begin on Growth.

Who it is for

Businesses whose main knowledge lives on their website and changes often.

Price

Starter $39 per month billed yearly ($468 a year) or $59 billed monthly.

Starter plan pricing: $59/month billed monthly, or $468/year billed yearly (equivalent to $39/month).
Quoted from the vendor pricing page on November 7, 2026.

Key features

• Train by entering a website link, a sitemap link or YouTube videos, playlists and channels
• Upload CSV, TXT, PDF, DOCX, PPTX and MD files
• Connect Notion, Google Drive, Dropbox, OneDrive, Box and GitHub
• Daily sitemap auto scan to find new or removed URLs on higher plans
• Answers in languages other than the site language

Strengths and weaknesses

• Strength: Built around website content, with sitemap and URL training up front
• Strength: Automatic syncing on a monthly, weekly or daily basis
• Strength: HIPAA eligibility with a BAA listed on a higher plan
• Weakness: No free plan, and the 7-day trial needs a credit card
• Weakness: Starter includes one chatbot, one member and manual refresh only
• Weakness: Extra message packs cost $59 per month for 5,000 messages

Key facts

• Starter: $39 per month billed yearly, up to 4,000 messages and 1,000 pages
• Growth: $79 per month billed yearly, up to 10,000 messages and 10,000 pages
• Page unit: 2,500 cleaned characters of content
• Free trial: 7 days, credit card required

Where it ranks

SiteGPT is No. 3 in our Best AI Chatbot Builders verdict.