Agent One
No-code platform to build and deploy custom ChatGPT-powered support agents on your website or custom domain.
| What is it | No-code platform to build and deploy custom ChatGPT-powered support agents on your website or custom domain. |
|---|---|
| Pricing | Freemium — from $8/mo |
| Free tier | Yes |
| Platform | Web Application |
| API | Yes |
| Best for | Automating customer support FAQs, Creating interactive documentation portals |
| Domain registered | 2024 |
Data updated Aug. 1, 2026
What does Agent One do?
Agent One is a no-code platform that lets you create and deploy custom AI support agents powered by ChatGPT. You can build these agents through a conversational interface—simply chat with the builder to define your agent's capabilities. The platform allows you to train your agent by scraping content from URLs, uploading documents (PDFs, text files), or connecting to GitHub repositories. Once trained, you can deploy the agent as an embeddable chat widget on your website or as a standalone page, even using your own custom domain like help.yourstartup.com.
What sets Agent One apart is its focus on practical integration and automation. The agents can call external APIs through 'AI actions,' enabling them to fetch real-time data or trigger workflows—meaning they can do more than just answer questions. You get fine-grained control over the agent's tone and behavior to match your brand voice, plus built-in analytics to monitor conversations and top queries. The platform supports multiple agents managed from a single dashboard, making it scalable for growing teams.
This tool is particularly valuable for startups and businesses looking to automate routine customer inquiries without coding. Customer support teams can use it to handle FAQs 24/7, while content creators can turn static documentation into interactive, searchable experiences. With features like multilingual support and custom domains, Agent One helps teams deliver professional AI-powered assistance quickly and efficiently.
Key features
What makes it stand outWho is Agent One for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardStarter
- 500 message credits
- 7 day free trial
- Access to all models (like GPT-4.1)
- 500 message credits/month
- Call your APIs through actions
- URL scraping
- Embeddable chat widget
- 1 site for public agent pages
- Use your own custom domain
Basic
Everything in Starter, plus:
- 100 agents
- 10 AI actions
- 10 training links
- 5,000 message credits
- 5,000 message credits/month
- 10 AI actions/agent
- 10 links to train on/agent
- Advanced analytics
- Multiple agents per site
- View all chat history
- 100 agents
- Text to speech
Standard
Everything in Basic, plus:
- unlimited sites
- unlimited agents
- 15,000 message credits
- 15,000 message credits/month
- Live chat
- Intelligent human handoff
- Unlimited agents
- Unlimited sites
- Text to speech
Trust & presence
Alternatives in AI Agent
No-code platform to create custom AI chatbots trained on your website, documents, and FAQs.
No-code platform to create custom AI chatbots trained on your data — embed on websites and connect to business tools.
Build and deploy AI customer support agents trained on your business data and connected to your systems.
Build and deploy custom AI agents and chatbots that integrate with your apps, websites, and messaging platforms.
Build and deploy AI agents powered by ERNIE — customize with plugins, knowledge bases, and digital personas
AI chatbot and voice agent platform that automates customer conversations across websites, WhatsApp, and phone calls.
Build and deploy customizable AI agents to automate workflows, analyze data, and enhance customer experiences.
Build AI voice and text agents for customer support, lead qualification, and workflow automation across multiple channels.
Similar tools
No-code AI chatbot builder — train it on your website and files for 24/7 customer support and task automation.
No-code platform to build and deploy multi-agent AI systems — connect different LLMs, add custom data, and integrate with websites and messaging apps.
AI-powered no-code platform that builds custom business apps from natural language descriptions in minutes
No-code platform to build, deploy, and monetize AI agents with 2000+ app integrations