Your business. With Kai on the phone.
Keep working.
Kai will answer.
Give callers a helpful answer while you run your business. Kai collects the details, handles common questions, and gets your team ready to follow up.
Live demo: 1 (417) 835-0402
Trusted by teams using KaiCalls
Great Family Artists
BBB Attorneys
Starrs Party
KenRent
Awesome Backyard Parties
Rincón Recovery Room
Rincón Fitness Center
Hear the calls. See how it works.
This is the dashboard you get. Pick a moment to watch it work.
Keep your phone system.
Kai just takes the work.
Keep your number.
Nothing to port. Customers dial the number they already have, on the phones you already use.
Setting up a number in four steps: pick (512) 555-0168, choose rings you first, then Kai, switch on forwarding for the calls you don't pick up, and place a test call. The test call passes and the number is ready.
Your phone rings first.
Forward only the calls you don’t pick up. Forward-all would send Kai every call and your own phone would stop ringing.
A call from Maria, (512) 555-0142, rings your phone three times and you can't pick up. Kai picks up for Williams Plumbing, takes down what Maria needs, texts you a summary and saves her as a lead. The call ends answered.
Kai takes the work.
Kai gets the name, the job, the address and the timing, and answers the common questions.
A short call with Dave appears line by line. He has a water heater leaking in the garage and wants someone out tomorrow morning. The transcript folds into one line under What they wanted, which drops into a lead card for Dave marked Hot.
You get a text.
The details land on your phone, ready for you to call back and book the job.
Your linenowHot lead: Dave needs a drain cleared before Tuesday. Kitchen sink, second time this year. Call back today.
Delivered
Introducing the first agentic phone number.
Turn the sound on.
Ditch thevoicemail.
Nobody leaves them. Nobody listens.
Just callKai.
Your phone rings. If you can’t get it, Kai does.
Dumb to smart.Cool again.
We made your business phone cool again.
Nobody leaves voicemails anymore.
So Kai answers instead, day or night, and writes up every call for you.
A clock runs from 5 PM to 8 AM. After closing time four calls come in, at 6:12 PM, 8:40 PM, 11:05 PM and 6:30 AM, and Kai answers each one. In the morning view all four calls are listed as answered, with what each caller needed.
- Calls Kai answered in the last year
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- Spent on the phone with callers
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- Average call, start to finish
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Live from real calls, updated just now. Test calls and calls we placed ourselves aren't counted.
Hear Kai answer a live call in your industry.
Choose a business similar to yours. Dial the live test line from your phone right now to hear the greeting, ask about services, and try leaving a callback request.
Live HVAC Demo
Kai for HVAC
Peak-season overflow, no-heat emergencies, maintenance scheduling
AI demo line. Try a question or leave a test inquiry.
One plan. One price.
Kai Line$79 a month
Your business line, answered every time. One price, nothing to set up.
Hear Kai answer before you buy. Includes ~170 Kai-answered calls/mo.
Why it costs less than an answering service
No call center
There's no room full of operators to pay for. That cost never lands on your bill.
Kai answers every call
Day or night, Kai picks up, takes the details, and gets them to you.
One price
$79 a month. No per-minute charges.
Need a different size? Kai Backup is $10/mo and Kai Office is $349/mo. See every plan
You stay in charge
What Kai won't do without you
Kai answers, takes the details and tells you. The decisions stay yours.
Visit the trust centerYour number stays yours
Kai only gets the calls you forward. Turn forwarding off with your carrier any time.
Your team rings first
Your phone or your team picks up first. Kai answers the calls nobody gets to.
Prices and promises stay with you
Set what Kai can say about pricing, advice and commitments. Anything else waits for you.
Test before customers hear Kai
Call Kai on your new number and check the greeting and details before you forward a line.
Your AI assistant can run the phone work, too.
Install the published KaiCalls app in ChatGPT, or connect Claude and other MCP-compatible assistants. Then ask about recent calls, listen to voicemails, work with leads, or trigger follow-ups right from your chat.
ChatGPT, Claude, Meta Muse, Codex, Cursor, GitHub Copilot, and Gemini are trademarks of their respective owners. Except for the published, OpenAI-approved KaiCalls app in ChatGPT, compatibility does not imply endorsement or partnership.
Connects with the software you already run.
Connect a supported calendar for booking and choose how caller details reach your CRM. Review the available connections and setup requirements for the tools you use.
Before you get started
Stop sending missed calls straight to your competitors.
Start with the next call you cannot take.
Free browser demo · payment required to activate live phone service. Then $10/mo, plus about $4 in regulatory fees and taxes, on their own line. Cancel anytime with a single tap inside your command center. No contracts, no hidden setup fees.