At a glance
Access
7-day trial; card and paid renewal required
Best suited to
AI agents grounded in your own content
Where to start
Open the provider’s direct offer below and review the option shown to your account.
What CustomGPT.ai offers
CustomGPT.ai helps build an AI agent using content such as a website or documents. The goal is to answer questions with information from your own material, making it relevant for a business that wants to help people navigate a defined knowledge base.
The platform supports ingesting content and configuring an agent, with document, query, storage and team limits determined by the plan. Some features such as synchronization or removing branding depend on the tier. The usefulness of the agent depends heavily on the accuracy and organization of the supplied sources.
Who it can suit
It can suit a business testing answers to common product or support questions. Begin with a small, public knowledge set and a list of realistic questions. Include questions the material cannot answer, so you can evaluate how the agent handles uncertainty rather than only testing easy examples.
Access, pricing and requirements
The official offer includes a seven-day trial. A credit card is required, and the selected paid plan is charged after the trial unless canceled under its terms. Query and content limits apply, so check the plan and billing page before uploading a large collection.
How to get started
Create an account, select the trial plan and provide a focused set of authorized source material. Test representative questions, verify references and remove inaccurate answers by improving the sources or configuration. Review the deployment and access settings before making the agent available to customers.
Frequently asked questions
Will it answer correctly just because I uploaded documents?
No. Test its responses and source coverage. Missing, contradictory or outdated information can produce unhelpful or inaccurate answers.
Does the trial renew into a paid plan?
Yes. The provider’s current guidance says the selected plan is charged after seven days unless you cancel. Check your billing settings and deadline.
Explore the current offer
Visit CustomGPT.ai to review the available plan, eligibility and current terms before you sign up.
Offer information reviewed in October 2026. Availability, pricing and eligibility may change.
Official offer and product details