Meta Tech Provider
Lightning-fast Voice AI
that actually feels human.
25 mins free voice · 200 free chat messages
Voice AI
Hyper-Real Voice
Experience the next evolution of interaction. Our voice agents deliver human-parity conversations with sub-second latency, indistinguishable from reality. Perfect for support, sales, and complex workflows.
One customer. One memory.
Website on Monday, WhatsApp on Wednesday, a phone call on Friday — plus whatever already sits in your Zendesk or Salesforce. Most businesses meet a stranger every single time.
Your agentReturning caller matched — “Ravi Kulkarni”
11:41
Website
Asked about Pune delivery
Mon at 09:12
Quoted the 2kg pack at ₹640
Wed at 11:04
Asked for a GST invoice
Jul 22 at 16:40
Zendesk #4182
Late delivery, resolved
Aug 09 at 14:09
Salesforce
Repeat buyer · 6 orders
Updated Aug 30
One profile, assembled from every channel he has ever reached you on — and from the tickets already sitting in your helpdesk.
The whole WhatsApp stack.
Everything the WhatsApp tools do — the Business API, broadcasts, templates, a shared inbox, an API for your own backend. Then the part they do not: customers can call the same agent right from the WhatsApp chat, and it picks up the phone too.
How WhatsApp calling works
Get a WhatsApp Business API account
We take it through Meta and connect your WABA — number, display name, and the green-tick path. You never open Business Manager.
Ten minutes from here to your first broadcast.
How the WhatsApp Business API worksSign in with Facebook, pick the number, done. The green tick is Meta’s own review and takes as long as it takes.
Broadcasts & drip sequences
Consent-gated audiences, tags, scheduled sends, crash-safe resume, replies attributed for 72 hours.
Consent is re-checked at every send, not just at enrolment.
Shared inbox
The agent escalates when it cannot answer or the customer is upset. A human takes over and the agent goes quiet. Assignment, saved replies, notes the customer never sees.
Your backend, our number
POST /api/v1/messages for order updates and one-time codes. Post an event like order.delivered and the right sequence enrols itself.
This is how cart recovery and reminders actually work — one person, one moment, not a blast.
A WhatsApp-only tool vs thinnest agents
Everything an Agent Needs.
Choose any model.Turn any model into an Agent.
Add knowledge. Provide
domain-specific information to solve your problems.
Hello, I am your agent.
I remember every detail of our
chat history, no matter how far
back it goes, so we can always
pick up right where we left off.
Built-in memory. Enable long-term
personalized, conversations.
Add tools. Enable Agents to integrate and
interact with external systems.
Build Agents for Any Goal
From loan collections to citizen services, deploy intelligent voice AI and WhatsApp agents that speak India's languages 24/7.
Debt Recovery & Collections
Banks & NBFCs
Autonomously dials 50,000+ borrowers daily during RBI hours. Negotiates repayment promises in Hindi, Marathi & Kannada, then dispatches instant UPI payment links on WhatsApp.
Policy Renewals & Intake
Health & General Insurance
Proactively contacts policyholders nearing lapse, explains revised NCB benefits in regional tongues, collects claims documentation, and delivers 1-click renewal flows.
COD Verification & Anti-RTO
E-Commerce & D2C Brands
Calls shoppers within seconds of checkout to verify shipping addresses and COD readiness in native dialects, canceling bogus or undeliverable orders before dispatch.
Patient Triage & Booking
Healthcare & Diagnostics
Schedules diagnostic and OPD visits around the clock, briefs patients on fasting and prep protocols in 12 languages, and handles post-visit prescription guidance.
Instant Inbound Lead Qualifier
Real Estate & High-Ticket
Triggers an outbound call within 15 seconds of an ad form submission, qualifies buyer budgets and move-in dates, delivers 3D property brochures on WhatsApp, and syncs calendar invites.
Tier-1 Support Deflection
BPO & Customer Experience
Resolves high-volume order tracking, refund status, and billing queries with sub-500ms voice dialogue, transferring complex escalations to human specialists with live transcripts.
Admissions & Counseling
EdTech & Higher Education
Counsels prospective students through course curricula, scholarship eligibility, and fee installment options, automatically dispatching syllabus PDFs and booking advisor sessions.
Last-Mile Delivery Window
Logistics & Supply Chain
Contacts recipients 15 minutes prior to drop-off to verify presence, captures building gate codes and landmark guidance, and reschedules failed delivery windows automatically.
Debt Recovery & Collections
Banks & NBFCs
Autonomously dials 50,000+ borrowers daily during RBI hours. Negotiates repayment promises in Hindi, Marathi & Kannada, then dispatches instant UPI payment links on WhatsApp.
Policy Renewals & Intake
Health & General Insurance
Proactively contacts policyholders nearing lapse, explains revised NCB benefits in regional tongues, collects claims documentation, and delivers 1-click renewal flows.
COD Verification & Anti-RTO
E-Commerce & D2C Brands
Calls shoppers within seconds of checkout to verify shipping addresses and COD readiness in native dialects, canceling bogus or undeliverable orders before dispatch.
Patient Triage & Booking
Healthcare & Diagnostics
Schedules diagnostic and OPD visits around the clock, briefs patients on fasting and prep protocols in 12 languages, and handles post-visit prescription guidance.
Instant Inbound Lead Qualifier
Real Estate & High-Ticket
Triggers an outbound call within 15 seconds of an ad form submission, qualifies buyer budgets and move-in dates, delivers 3D property brochures on WhatsApp, and syncs calendar invites.
Tier-1 Support Deflection
BPO & Customer Experience
Resolves high-volume order tracking, refund status, and billing queries with sub-500ms voice dialogue, transferring complex escalations to human specialists with live transcripts.
Admissions & Counseling
EdTech & Higher Education
Counsels prospective students through course curricula, scholarship eligibility, and fee installment options, automatically dispatching syllabus PDFs and booking advisor sessions.
Last-Mile Delivery Window
Logistics & Supply Chain
Contacts recipients 15 minutes prior to drop-off to verify presence, captures building gate codes and landmark guidance, and reschedules failed delivery windows automatically.
Debt Recovery & Collections
Banks & NBFCs
Autonomously dials 50,000+ borrowers daily during RBI hours. Negotiates repayment promises in Hindi, Marathi & Kannada, then dispatches instant UPI payment links on WhatsApp.
Policy Renewals & Intake
Health & General Insurance
Proactively contacts policyholders nearing lapse, explains revised NCB benefits in regional tongues, collects claims documentation, and delivers 1-click renewal flows.
COD Verification & Anti-RTO
E-Commerce & D2C Brands
Calls shoppers within seconds of checkout to verify shipping addresses and COD readiness in native dialects, canceling bogus or undeliverable orders before dispatch.
Patient Triage & Booking
Healthcare & Diagnostics
Schedules diagnostic and OPD visits around the clock, briefs patients on fasting and prep protocols in 12 languages, and handles post-visit prescription guidance.
Instant Inbound Lead Qualifier
Real Estate & High-Ticket
Triggers an outbound call within 15 seconds of an ad form submission, qualifies buyer budgets and move-in dates, delivers 3D property brochures on WhatsApp, and syncs calendar invites.
Tier-1 Support Deflection
BPO & Customer Experience
Resolves high-volume order tracking, refund status, and billing queries with sub-500ms voice dialogue, transferring complex escalations to human specialists with live transcripts.
Admissions & Counseling
EdTech & Higher Education
Counsels prospective students through course curricula, scholarship eligibility, and fee installment options, automatically dispatching syllabus PDFs and booking advisor sessions.
Last-Mile Delivery Window
Logistics & Supply Chain
Contacts recipients 15 minutes prior to drop-off to verify presence, captures building gate codes and landmark guidance, and reschedules failed delivery windows automatically.
Debt Recovery & Collections
Banks & NBFCs
Autonomously dials 50,000+ borrowers daily during RBI hours. Negotiates repayment promises in Hindi, Marathi & Kannada, then dispatches instant UPI payment links on WhatsApp.
Policy Renewals & Intake
Health & General Insurance
Proactively contacts policyholders nearing lapse, explains revised NCB benefits in regional tongues, collects claims documentation, and delivers 1-click renewal flows.
COD Verification & Anti-RTO
E-Commerce & D2C Brands
Calls shoppers within seconds of checkout to verify shipping addresses and COD readiness in native dialects, canceling bogus or undeliverable orders before dispatch.
Patient Triage & Booking
Healthcare & Diagnostics
Schedules diagnostic and OPD visits around the clock, briefs patients on fasting and prep protocols in 12 languages, and handles post-visit prescription guidance.
Instant Inbound Lead Qualifier
Real Estate & High-Ticket
Triggers an outbound call within 15 seconds of an ad form submission, qualifies buyer budgets and move-in dates, delivers 3D property brochures on WhatsApp, and syncs calendar invites.
Tier-1 Support Deflection
BPO & Customer Experience
Resolves high-volume order tracking, refund status, and billing queries with sub-500ms voice dialogue, transferring complex escalations to human specialists with live transcripts.
Admissions & Counseling
EdTech & Higher Education
Counsels prospective students through course curricula, scholarship eligibility, and fee installment options, automatically dispatching syllabus PDFs and booking advisor sessions.
Last-Mile Delivery Window
Logistics & Supply Chain
Contacts recipients 15 minutes prior to drop-off to verify presence, captures building gate codes and landmark guidance, and reschedules failed delivery windows automatically.
Plug into your stack.
Your voice agent talks to the tools you already use — CRMs, calendars, payment links, helpdesks, WhatsApp, and SIP — in all 22 scheduled Indian languages.
Voice AI agents for India and the world
every way you need them
Build voice agents in Hindi, Marathi, Tamil and 19 other Indian languages, run high-volume outbound campaigns, or start from a ready-made industry playbook.
Building the future,
one agent at a time.
“We didn't start Thinnest AI to build another tool. We started it because millions of people need voice AI in their own language, and no platform was built for them. Every agent we ship is proof that AI can be sovereign, affordable, and deeply human.”
Ashutosh Karemore
Founder & CEO, Thinnest AI
