Voice agents for the calls your team can’t get to.

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Halloo builds voice agents that make the calls your team can’t get to, and puts every result where your team works.

WhatsApp Us ↗ See the tools

Voice agents for the calls your team can’t get to.

● agent speakingscroll ↓

Backed by

Most teams don’t lose deals to competitors. They lose them to the phone that nobody answered. Inbound leads that sat for three days. Call lists that nobody had the hours to dial. Follow-ups that fell between calendars. We build voice agents that pick up the slack: they speak with real intent, listen with real context, and update your CRM before the call has even dropped.

halloo AI · voice infrastructure
What we build

Three products, one engine.

Built on Halloo voice runtime
01 · for teams who build

Converse

The platform for building voice agents.

Lay the call out as steps, give the agent your documents and your phone numbers, and start calls from your CRM with one request. Every call comes back with an outcome, a recording and a transcript.

Workflow builderAPI + webhooksCampaignsPlivo · Twilio · Telnyx
Open Converse ↗ converse.tryhalloo.in
Workflow · examplerunning
API trigger from your CRM
Greeting start call
Answer questions agent · documents
Book a slot agent · tool
Result to CRM webhook
02 · for universities

Admissions

Every student enquiry gets a call back.

Built for admissions teams in peak season. Halloo calls new enquiries, answers from your prospectus and fee documents, and shows your counsellors which students need a person.

Enquiry callbacksCounsellor handoffOne dashboard
Open Admissions ↗ admissions.tryhalloo.in
Enquiries · example5 waiting
03 · for customer operations

Hub

Voice and messaging in one unified workspace.

Your AI voice agents and messaging channels in a single command centre. Monitor live calls, read real-time transcripts, take over active conversations with one click, and keep customer history synced across WhatsApp and your CRM.

Unified inboxVoice + WhatsAppLive transcriptsHuman takeoverCRM sync
preview access
Live Inbox · unified3 active
● Voice Call · Live +91 98101 ···
"Can you explain the scholarship eligibility?"
Agent answering from financial aid policy doc
transcribing
WhatsApp · Automated Aarav Mehta
Sent brochure & fee structure breakdown PDF
Triggered automatically post-call
delivered
Voice Call · Complete +91 94370 ···
Campus tour scheduled for Friday 11:30 AM
Lead synced to CRM · Counsellor assigned
synced
WhatsApp · Action Required Rohan Verma
"Need an exception for late application fee"
AI detected exception · Flagged for counsellor
take over

See it on your own calls.

OfficeDLF Cyberpark, Gurugram, India