Free tool
Design your AI receptionist, then call it
Start from a template built for your industry. Choose your services, rules, and call flow, and watch the flow update. Then talk to your agent out loud, right here in your browser.
Your agent
- 1Greeting
Answers "Thanks for calling Your Business" and says it is an AI assistant
- 2Reason for call
Finds out what the caller needs
- 3Service check
Confirms the service and that they are near Kingsport, TN
- 4Problem details
Asks what the system is doing, how old the system is and whether it is heating, cooling, or both
- 5Caller details
Gets their name, phone number, and address
- 6Book a time
Offers times for a service call
- 7Confirm and end
Repeats the details back and says what happens next
At any point
- Pricing question: Free estimates, priced after we see the job
- Hours: Monday to Friday, 8 to 5
- Emergency: Transfers no heat in freezing weather, no cooling in extreme heat, or a gas smell to your on-call number
- Wants a person: Takes a message or transfers the call
Emergencies go straight to your on-call number.
Step 5
Call your agent
Talk out loud, the way your customers would. Change anything above and your agent follows the new rules on your next sentence. This demo can't really book or transfer calls.
Add your business name in step 1 to call your agent.
Step 6
Send me this agent
Questions
About the agent builder
The Holston AI Agent Builder lets a business owner design an AI receptionist in a few minutes: choose the industry, services, hours, pricing answers, emergency rules, and the steps of the call. You can then talk to the agent out loud in your browser for free, share the design with a link, and send it to Holston AI to build on your real phone number.
Is the AI agent builder free?
Yes. Designing an agent and talking to it in your browser is free, with no account or credit card.
Which industries does it support?
It has ready-built templates for hvac, plumbing, electrical, roofing, painting, landscaping and lawn care, remodeling and general contracting, cleaning services, pest control, auto repair, dental office, medical practice, law firm, salon and spa. If your business isn't listed, pick the closest one and tell us what's different when you send it.
Can the demo really book appointments?
No. The demo shows how your agent would talk to callers. The real version, which Holston AI builds, answers your business number, books into your calendar, texts confirmations, and transfers urgent calls.
What happens when I send my agent?
Your contact details and design go to the Holston AI team. We call to learn how your business runs, confirm a fixed price in writing, and then build and test the agent on your phone line.
Can my AI assistant design an agent too?
Yes. Connect ChatGPT, Claude, or another assistant to our free MCP server at holstonai.com/mcp and ask it to design an AI receptionist for your business. It returns the call flow and a link to this builder.
Rather talk it through?
Book 15 minutes and we'll design your agent with you, then confirm a fixed price in writing.