Live · MCP connector ready

Make phone calls from ChatGPT.

ChatGPT dials, talks, books — and reports back. See how ↓

Get early access Hear it live — +1 (760) 914-9111

Call the number — you're talking to the AI, not a recording

Request early access

№ 0042

Early access · we call you · details never shared

Ledger · sample

09:14 IST · +91 98·····12 · ANSWERED RING 1 · SLOT BOOKED 10:0011:02 IST · +91 97·····40 · ANSWERED RING 1 · SUMMARY SENT 4.8S14:47 IST · +91 90·····07 · ANSWERED RING 1 · RESCHEDULED17:33 IST · +91 88·····63 · ANSWERED RING 1 · SLOT BOOKED 16:3021:05 IST · +91 99·····28 · ANSWERED RING 1 · MESSAGE TAKEN02:41 IST · +91 93·····55 · ANSWERED RING 1 · AFTER-HOURS BOOKING09:14 IST · +91 98·····12 · ANSWERED RING 1 · SLOT BOOKED 10:0011:02 IST · +91 97·····40 · ANSWERED RING 1 · SUMMARY SENT 4.8S14:47 IST · +91 90·····07 · ANSWERED RING 1 · RESCHEDULED17:33 IST · +91 88·····63 · ANSWERED RING 1 · SLOT BOOKED 16:3021:05 IST · +91 99·····28 · ANSWERED RING 1 · MESSAGE TAKEN02:41 IST · +91 93·····55 · ANSWERED RING 1 · AFTER-HOURS BOOKING

Made for

Clinics · Salons · Home services · Real estate · CA & law offices · anyone whose phone rings while they work

§ A real call — scroll to advance

How HelloLoop handles a call

Step 01 · Pick up

Answers on Ring 1, 24/7.

67% of callers hang up on voicemail. HelloLoop picks up before the second ring — day or night — so you never lose a customer to a competitor.

Every call answeredFully automated

Scroll down to advanceStep 1 of 4

Phone ringing…

00:01

Sarah Jenkins

+1 (555) 019-2834

Sunday 8:42 PM · After hours

Answered on Ring 1 (380ms)

§ Why it works

A front desk that never sleeps.

Stop losing customers to voicemail — a 24/7 front desk without hiring anyone.

Time back

15+hrs / week

No phone tag, no manual scheduling, no voicemail playback.

Always on

24/7coverage

Nights, weekends, holidays — every caller gets a live answer.

Effort

0training

Speaks only your verified business facts. Never calls in sick.

Get Early Access

Invite only · we call you to set up

§ Setup — no hardware, no code

Live in under three minutes.

Zero hardware required. Works with your existing phone number.

Add your business info

Paste your services, hours, and pricing. Your assistant only speaks from your verified facts.

1 min

Connect your phone line

Forward calls from your current business number or pick an instant virtual cloud line.

30 sec

Let AI answer calls

Answers 24/7 on Ring 1, books calendar appointments, and texts you instant summaries.

Live immediately

§ ChatGPT integration — via MCP

Give ChatGPT a phone line.

HelloLoop ships a full MCP server. Plug it into ChatGPT, Claude, or any MCP client — and your chatbot places real calls.

ChatGPT · connected to HelloLoop

Call today’s 5 missed leads and book whoever picks up.

Done — 4 answered, 3 appointments booked. Summaries on your phone.

What did the fourth caller want?

Pricing for a 2BHK deep clean — left a callback number.

Connect in one step

MCP server

https://helloloop.in/api/mcp

Auth

OAuth · or org key cfk_···

Paste the URL in ChatGPT’s connector settings — every tool below appears in your chat.

What it can do

place_cloud_call

Place a call to any number

list_call_history

Every call — answered, booked, missed

get_call_transcript_and_summary

Read any transcript or summary

create_or_update_agent

Build or edit a voice agent in plain English

add_knowledge_doc

Feed it new facts — prices, hours, policies

update_telephony_settings

Routing, numbers, desk behavior

+ campaigns, devices, knowledge — the whole control plane

§ Every call, answered

The next caller shouldn't hear voicemail.

Set up in minutes, works with your existing phone — and it never takes a day off.

Get Early Access

Invite only · we call you to set up · works with your existing phone