CustomGPT is a no-code chatbot builder that ingests your PDFs, help articles and website pages, then answers customer questions with citations back to those sources. Plans start at $99 per month, and there is no free tier โ only a trial.
What is CustomGPT?
It’s a retrieval-augmented generation (RAG) wrapper aimed at support and sales teams. You upload material or point it at a sitemap, and it builds an index. When a visitor asks something, the bot retrieves matching chunks and answers with links to the source page. That citation habit is the main reason people choose it over a bare API wrapper.
Product Features
- Multi-source ingestion: PDF, DOCX, CSV, Notion, Zendesk, Google Drive and sitemap crawling.
- Source citations in answers, which cuts hallucination risk and helps users trust the response.
- Model choice across GPT and other providers, so you can trade cost against answer quality.
- White-label: custom domain, logo and colors on higher plans.
- REST API and WordPress/Shopify embeds for putting the bot where users already are.
- Lead capture: the bot can collect email before answering, which marketing teams like.
What does CustomGPT cost?
Standard is $99/month for one agent, 3,000 conversations and 1,000 pages of content indexed. Pro jumps to $299/month with more agents and API access; Enterprise is custom. The trial is 7 days without a card, which is long enough to see whether your docs produce decent answers.
The page-indexing cap is the real ceiling. A documentation site with 4,000 articles blows past the Standard plan quickly.
Product Highlights and drawbacks
- Setup is genuinely fast โ most people have a working bot within an hour of uploading docs.
- Citations make it defensible for regulated industries where answers need a source.
- No free tier is steep compared with Chatbase’s $19 entry point.
- Answer quality collapses if the source documents are badly chunked; you’ll need to clean up PDFs with multi-column layouts.
Use Cases
- Customer support deflection on a SaaS documentation site.
- Internal HR or IT policy bot trained on the employee handbook.
- Sales assistant that quotes specs from product datasheets.
- Agency building branded bots for client websites.
- Onboarding assistant for a membership community.
Quick Summary
- CustomGPT is a no-code RAG chatbot builder that answers from your own documents with citations.
- Pricing starts at $99/month; Standard indexes up to 1,000 content pages.
- Setup takes under an hour for most teams; 7-day trial available.
- Strong on source transparency, weak on entry price versus Chatbase or SiteGPT.
