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CustomGPT.ai

By OpenAI
Conversational AIPricing unavailable

Advanced Chatbot Solutions Powered by ChatGPT-4

Last updated May 22, 2026

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What is CustomGPT.ai?

CustomGPT.ai is your ultimate no-code solution for smarter business operations. Effortlessly integrate with Hubspot, SharePoint, websites, and thousands of other data sources to get instant, precise answers from your information—no delays, no hassle. Trusted by leaders like MIT and Bernalillo County, CustomGPT.ai is a secure RAG-based platform that never trains on your data, ensuring complete privacy and control. With industry-leading accuracy, SOC-2 Type 2, and GDPR compliance, CustomGPT.ai delivers unmatched reliability. Deploy it internally to supercharge employee productivity or externally to revolutionize customer support.

CustomGPT.ai's Top Features

Key capabilities that make CustomGPT.ai stand out.

Easy Setup

Upload Documents in 1400+ formats

Sitemap Integration

Multi-Source Data Integrations

Support for 92 languages

Powered by ChatGPT-4

Accurate Responses From Your Content

No Hallucinations / Making Up Facts

Citations And Sources

Secure, Privacy-first, Business-grade

Deploy your Custom Chatbot

Public or Private Access

Embed on Website & LiveChat

API Access

ChatGPT Plugin Store

Search Generative Experience

Use Cases

Who benefits most from this tool.

Customer Service Teams

Personalized conversational responses based on all your business content with no waiting times.

Sales Teams

Engage leads with instant answers and quick personalized responses, eliminating the need for search boxes.

Research Analysts

Get instant answers from your business content without typing keywords, improving sales via conversations.

Marketing Teams

Automate virtual assistance and provide personalized product recommendations to potential customers.

Content Managers

Effortlessly manage and upload documents in over 1400 formats for chatbot integration.

IT Departments

Handle multi-source data integrations and deploy chatbots securely with privacy-first protocols.

Global Businesses

Utilize chatbot support for 92 languages to cater to an international audience.

Website Developers

Easily embed the chatbot on your website and integrate with live chat functionalities.

Advanced Users

Leverage API access and ChatGPT Plugin Store for further customization.

Compliance Officers

Ensure accurate information sharing with citations and sources provided by the chatbot.

Explore Top AI Use Cases

Tags

chatbotcustomer servicemulti-language supportdata-driven interactionsAPI accesslive chat embeddingChatGPT Plugin Store

Top CustomGPT.ai Alternatives

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Creating safe AGI that benefits all of humanity

426 Tools6 ModelsFounded 2015San Francisco, CA
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426 Tools·6 Models

AI Models by OpenAI

Large language models from the same organization.

ModelContext WindowPrice (In / Out per M)
GPT-5.5Current1.1M$5.00 / $30.00
GPT-5.5 ProCurrent1.1M$30.00 / $180.00
GPT-5.4 MiniCurrent400K$0.75 / $4.50
GPT-5.4 NanoCurrent400K$0.20 / $1.25
GPT-5.4Current1.1M$2.50 / $15.00
GPT-5.4 ProCurrent1.1M$30.00 / $180.00

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Frequently Asked Questions

What languages does CustomGPT support?
CustomGPT supports 92 languages, making it a versatile tool for global businesses.
Can I upload documents in different formats?
Yes, you can upload documents in over 1400 formats, ensuring compatibility with various types of content.
Is the setup process complicated?
No, CustomGPT is designed for easy setup, allowing you to quickly integrate the chatbot with your business content.
Does CustomGPT ensure the accuracy of responses?
Absolutely, CustomGPT is powered by ChatGPT-4 and designed to provide accurate responses derived directly from your content without making up facts.
Can I control access to my CustomGPT chatbot?
Yes, you can deploy your chatbot with either public or private access, depending on your preferences.
Does CustomGPT provide citations and sources?
Yes, CustomGPT provides citations and sources for the information it shares, ensuring transparency and reliability.
Can I embed CustomGPT on my website?
Certainly, CustomGPT can be embedded on your website, and it also supports live chat interactions.
What kind of data integrations does CustomGPT support?
CustomGPT supports multi-source data integrations, allowing it to pull information from various parts of your business.
Is CustomGPT secure?
Yes, CustomGPT is a privacy-first, business-grade solution designed to ensure the security of your data.
Does CustomGPT support API access?
Yes, CustomGPT offers API access, enabling advanced users to further customize their chatbot solutions.