They Called. You Missed It.
They're Gone.
AI that answers calls, chats with visitors, and books appointments— so you never lose another lead.
14-day free trial. No card. Setup in 5 minutes.
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Everything You Need
Simple, powerful AI phone agents for any business
Inbound Call Handling
AI agents answer incoming calls instantly with natural, business-specific conversations.
Custom AI Scripts
Write your own prompts, guidelines, and personality. Your AI agent speaks your brand.
Zapier Integration
Connect to 5,000+ apps. Auto-create tickets, book appointments, update CRMs.
Call Analytics
Track every call with transcripts, sentiment analysis, duration, and outcomes.
Dedicated Phone Numbers
Start with an auto-assigned local trial number. Paid plans unlock custom area code, vanity, and toll-free options.
24/7 Availability
Never miss a call again. Your AI agent is always on, always professional.
Up and Running in Minutes
Sign Up & Configure
Create your account, write your AI script, and set your business guidelines.
Get Your Number
Start with a local trial number, then upgrade for custom area code and vanity options.
Start Taking Calls
Your AI agent goes live immediately. Connect Zapier for automated workflows.
Built for Every Business
Every missed call is money walking to your competitor. See how TeleThinker works for your industry.
Plumbing
$4,200+ recovered/mo
Burst pipe at 2am? Your AI answers, books the job, and alerts your crew.
HVAC
$6,800+ recovered/mo
Peak season hits and calls explode. AI handles unlimited calls and books every one.
Electrical
$3,600+ recovered/mo
You're on a job site, hands full. AI answers and schedules the next one.
Painting
$5,400+ recovered/mo
Homeowner wants a $3,800 exterior job — and you're up on a ladder. AI catches the call.
General Contracting
$12,000+ recovered/mo
A $45K remodel starts with a phone call. Make sure someone answers.
Roofing
$8,500+ recovered/mo
Hailstorm hits. 200 homeowners call. AI handles every single one.
Landscaping
$3,200+ recovered/mo
Every missed call is a recurring client — $200/month, forever. AI locks them in.
Pest Control
$3,800+ recovered/mo
Panicked homeowner found termites. They call you — or the next guy. AI answers first.
Don't see your industry? TeleThinker works for any business that gets phone calls — dental offices, law firms, restaurants, salons, auto shops, and more.
Frequently Asked Questions
Everything you need to know about TeleThinker
When a customer calls your number, TeleThinker's AI agent picks up instantly — under 1 second. It uses your custom script and business knowledge to have a natural conversation: answering questions, booking appointments, capturing lead info, and handling emergencies. Callers typically can't tell it's AI.
Most callers don't realize it. Our AI uses natural-sounding voices with realistic pacing, pauses, and conversational tone. You can customize the personality, greeting, and how the agent introduces itself. Many of our customers report that callers compliment their 'new receptionist.'
You set the rules. The AI can transfer calls to your cell phone or on-call staff for emergencies, take a detailed message and send it via Zapier to your email/CRM/Slack, or schedule a callback. You're always in control of the escalation path.
Most businesses are up and running in under 10 minutes. Sign up, write your script (or use one of our industry templates), get a phone number, and you're live. No technical knowledge required.
Completely. You write the script that controls your AI agent's personality, knowledge, greeting, and behavior. Tell it your business hours, services, pricing, FAQ answers — anything you'd train a human receptionist on. Update it anytime from your dashboard.
24/7/365. That's the whole point. Your AI agent never sleeps, never calls in sick, and never puts a caller on hold. Every call gets answered instantly, whether it's 2pm on a Tuesday or 2am on Christmas.
You can connect Zapier for 5,000+ app workflows, and TeleThinker also supports native calendar and payment integrations on supported plans.
Yes. Most customers forward their existing business number to TeleThinker. Your trial includes one auto-assigned local number, and paid plans unlock custom area code, vanity, and toll-free options.
You can start with no credit card. The trial includes one local number and usage limits so you can test real calls before upgrading.
Cancel anytime from your dashboard — no contracts, no cancellation fees, no hassle. We don't believe in locking people in. If TeleThinker isn't making you money, you shouldn't be paying for it.
No. Most customers can get live quickly with guided setup, templates, and in-app help.