Your phone, answered.
You were up a ladder. Nine calls came in. A persona with a voice picked up every one, took the details, booked the two that wanted booking, and texted you the rest — with only the tools you handed it, and nothing else.
$15 a month for every Parsons product, plus $3.99 a month per number and 3¢ a minute when it's on the phone, model included. A spend cap per project, in dollars, that you set — and 0 is a hard lock.
A persona, a voice, a number. Then let it answer.
Describe who answers.
A name, how it talks, what it knows about your business. Written in plain words, tuned by talking to it — no flowchart.
Make a receptionist for Tony's Plumbing. Friendly, San Diego, takes the address and the problem, books an estimate.Paste one link into your AI.
Your account comes with one private address. Paste it into Claude, ChatGPT or Cursor once, and Assistants's tools are there. No AI of your own? The console has chat built in.
https://mcp-hub.parsons.ai/p/prof_••••••••/mcpHand it the tools — only those.
A tool profile is the boundary. Calendar's book, Phone's text, CRM's create_contact — and nothing else. What's not on the profile isn't there.
Give it booking, texting and new contacts. Nothing else.Put it on the number.
Buy a number or point yours at it. It answers, screens if you like, books, texts you the summary. Whisper screening still rings your cell first if that's the rule.
Put it on the 619 number, business hours only.An answering service, a voice agent, and a boundary.
One assistant per job
A front desk for calls, one for texts, one for after hours. Each with its own persona, voice and tools.
Tools it has, tools it doesn't
The profile is the boundary. An assistant on a public number can only reach what you put on it — structurally, not by prompt.
It knows your business
Persona text is yours. Emergencies, pricing, hours, what to say and what to never say — written once, in plain words.
A voice you pick
Twelve voices, eight languages, the model included in the minute price. No per-provider bill to assemble.
A cap in dollars, per project
You set the ceiling. It stops there — mid-month, mid-call if it must. Nothing invoices you afterwards.
list_callsyesterday9 callsget_transcriptcall 7 of 94m 10sEvery call, transcribed
What was said, what was booked, who to call back. In the console, in the log, in your AI when you ask.
It answers with the tools you gave it. It cannot reach the rest.
- ×Use a tool that isn't on its profileThe profile is enforced at the hub, not in the prompt. A tool not granted is not visible.
- ×Spend past the capThe per-project cap is a hard ceiling. 0 locks it.
- ×Pretend to be a personIt says it's an assistant when asked, every time.
- ✓Answer calls and texts on your number, in your voice and words
- ✓Book, text, create contacts — whatever you put on the profile
- ✓Transcribe, summarize and hand you the callbacks
There is no security slogan on this page and no badge we haven't earned. Everything in that list is a thing you can check; the full mechanism and every tool are on the details page.
Fifteen dollars a month — and it isn't just this app.
Is it worth it? Start where we look worst.
Answering services quote a flat monthly rate. Here's what they publish for the smallest plan.
A month of a hundred four-minute calls here is roughly $15 + $3.99 + $12 in minutes — with Calendar, Phone, CRM and the rest on the same $15. And there is no free tier because a phone number costs money every month, and we won't pretend otherwise.