CustomGPT
Empowers businesses with custom GPTs built from their content

What is CustomGPT?
CustomGPT is an AI Agents tool that empowers businesses with custom GPTs built from their content. CustomGPT is freemium: it has a free plan plus paid upgrades. A free trial of 7 days is available. It is available on Web App. It is aimed at businesses and enterprise users.
CustomGPT.ai creates custom GPTs from business content to enhance customer experiences and employee efficiency. It offers AI agents with dependable performance, smooth chat experiences, and no hallucinations. The platform supports data integration and security compliance for enterprise use.
Built for businesses and enterprise users.
Key capabilities
Features
Dependable Agents
Provides reliable AI agents built from business content
Smooth Chat Experience
No Hallucinations
Auto-Sync
Deep Insights
Model Intelligence & Flexibility
Knowledge & Retrieval
Security & Compliance
Trust & Transparency
Performance & Integrations
Insights & Continuous Improvement
Custom Business AI
Allows creation of tailored business AI solutions
Use cases
- Build ChatGPT plugins without code
- Integrate company databases on ChatGPT for instant customer responses
- Create search retrieval plugins to increase operational efficiency
Who it's for
Pros & cons
Pros
- Public API available
- Free trial available
- Enterprise-grade security with advanced RBAC, custom SSO & DPA
- SOC2 and GDPR compliance
Cons
No documented limitations yet.
Pricing
Freemium. Free trial of 7 days available.
| Plan | Price |
|---|---|
| Standard | $99 |
| Premium | $499 |
Integrations
AI models
- GPT 4
Developer & API
Public REST API available
- Authentication
- API Key, Bearer Token
- SDKs
- Python SDK, customgpt-client, Python
Security & compliance
- SOC 2
- GDPR
- SSO
- SAML
- Two-factor authentication
- Encryption
- Data deletion
As stated on CustomGPT's website — not independently verified by AiByts.
FAQ
What is CustomGPT?
CustomGPT is an AI Agents tool that empowers businesses with custom GPTs built from their content. CustomGPT.ai creates custom GPTs from business content to enhance customer experiences and employee efficiency. It offers AI agents with dependable performance, smooth chat experiences, and no hallucinations. The platform supports data integration and security compliance for enterprise use.
Is CustomGPT free?
CustomGPT has a free plan; advanced features require a paid plan.
How much does CustomGPT cost?
CustomGPT offers 2 plans: Standard ($99) and Premium ($499).
Does CustomGPT have an API?
Yes, CustomGPT offers a public REST API for building custom integrations.
What platforms does CustomGPT support?
CustomGPT is available on Web App.
Who should use CustomGPT?
CustomGPT is built for businesses and enterprise users. Common uses: build ChatGPT plugins without code, integrate company databases on ChatGPT for instant customer responses and create search retrieval plugins to increase operational efficiency.
What does CustomGPT integrate with?
CustomGPT integrates with Slack, Discord, Zapier, Make, n8n, Notion, Google Drive and Google Docs, among 29 integrations.
What are the best alternatives to CustomGPT?
Similar tools on AiByts include Clay, Google Gemini, CREAO, Meta Muse and Plurai.
CustomGPT news & updates

How to Build an AI Clone of Yourself From Your LinkedIn Posts
Build an AI clone of yourself from your LinkedIn posts. It answers in your words, cites the post behind each answer and picks up new posts on a schedule.
CustomGPT Blog11 min read
How to Make Your Old LinkedIn Posts Searchable Again
Old LinkedIn posts sink under newer ones. Load every public post into an AI assistant that answers questions and cites each post, and auto-sync keeps it current on every plan.
CustomGPT Blog10 min read
How to Train an AI Chatbot on Your LinkedIn Posts (No Code)
Turn every public LinkedIn post into a cited answer source. Paste your profile URL into CustomGPT.ai, turn on auto-sync, and ask. No API, no code, no export.
CustomGPT Blog10 min read
Connect Your Association’s LinkedIn to Your Member AI Assistant
Add your association's LinkedIn page to your member AI assistant. New posts sync automatically, deleted posts drop out, and every answer links back to the source.
CustomGPT Blog12 min read
Introducing LinkedIn as a Source for Your AI Agent
Some of your organization’s most useful knowledge never makes it into a help center, document, or knowledge base. It gets published on LinkedIn. Product announcements. Founder perspectives. Industry insights. Policy updates. Company news.
CustomGPT Blog2 min read
AI Contract Chatbot for Labor Unions
A North American labor union representing tens of thousands of licensed professionals runs 21 AI contract chatbots, each scoped to a single collective bargaining agreement.
CustomGPT Blog5 min read
AI Customer Service Chatbot for a Community Bank Website
A community bank on the US East Coast runs an AI customer service chatbot on its public website, grounded entirely in the bank’s own published rates, terms and product material.
CustomGPT Blog5 min read
Source-Grounded Member Services AI Assistant for Professional Associations
A US national professional society for pharmacists working in hospitals and health systems runs nine member services AI assistants on a single subscription, each one grounded in one department’s own material.
CustomGPT Blog5 min read
Comprehensive Legal Research AI Tool as a Bar Association Member Benefit
A voluntary state bar association of roughly 15,000 lawyers built a comprehensive legal research AI tool over content it already owned: CLE recordings, business-law forms, practice guidance and section newsletters.
CustomGPT Blog6 min read
Accounting Standards Research AI Tool for Professional Bodies
A national professional body for chartered accountants, with more than 40,000 members, put an accounting standards research AI tool on its public website, grounded entirely in its own published guidance, qualification and CPE material.
CustomGPT Blog5 min read
Details are compiled from CustomGPT's website and public sources, last verified Oct 3, 2026. Features and pricing change — confirm on the official site before you buy.
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Freemium
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