Lightning-fast Voice AI
that actually sounds human.
50 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.
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.
The Thinnest Platform
Unified infrastructure for autonomous voice and chat agents. Deploy instantly, scale effortlessly, and secure globally.
Single pane of glass for every agent — status, traffic, and live calls.
Build Agents for Any Goal
From loan collections to citizen services, deploy intelligent voice AI agents that speak India's languages 24/7.
Banks & NBFCs
Loan collections, KYC verification, and account servicing in Hindi and regional languages. RBI compliant.
Insurance
Policy renewal calls, claims processing, and premium reminders across 100+ languages.
BPO & Contact Centers
Replace 1.4M call center seats at ₹3-5/min. Voice AI that speaks your customer's language.
E-Commerce & D2C
Order confirmation, returns handling, and COD verification in Hindi, Tamil, Bengali & more.
Healthcare
Patient scheduling, appointment reminders, and post-visit follow-ups in regional languages.
Government & Digital India
Citizen services, grievance redressal, and scheme enrollment with voice-first accessibility.
Plug into your stack.
Your voice agent talks to the tools you already use — CRMs, calendars, payment links, helpdesks, WhatsApp, and SIP — in 100+ languages.
Built in India. Ready for the World.
The only voice AI platform with full Indian regulatory compliance out of the box. No data leaves India. Ever.
RBI Data Residency
All payment & voice data stored exclusively in GCP Mumbai (asia-south1). Compliant with RBI data localization mandate.
DPDPA 2023
Digital Personal Data Protection Act compliance. Voice consent recording, auto-purge, right to erasure, 72-hour breach notification.
TRAI Compliant
140-series number support, DND/NCPR scrubbing, IST call time-boxing (9AM-9PM), and AI disclosure for outbound calls.
IT Act 2000
Compliant with Information Technology Act 2000, IT Rules 2011, and all applicable Indian data protection regulations.
Supported by industry leaders
We're proud to be supported by startup programs from the world's leading cloud and AI companies — powering our mission to bring voice AI to every business in India.
Google for Startups Cloud Program
Cloud credits, dedicated engineer support, and access to Google's AI/ML ecosystem for scaling voice AI across India.
Azure Startup Credits
Enterprise infrastructure in Central India — low-latency compute and managed databases powering our production environment.
Modal for Startups
Serverless GPU compute for model fine-tuning, batch embeddings, and AI inference — scaling from zero to hundreds of GPUs on demand.
Deepgram Startup Program
World-class speech AI — Nova-3 STT, Aura-2 TTS, and Flux turn detection powering our voice agents across 36+ languages.
Cartesia Startups Program
Ultra-fast expressive voice synthesis — sub-90ms time-to-first-audio with emotionally rich TTS across Indian languages.
AssemblyAI Startup Program
Best-in-class speech AI — industry-leading accuracy for Indian accents, code-mixed speech, and telephony-grade audio.
Everything You Need
Omnichannel Orchestration
Deploy once, run everywhere. WhatsApp, Slack, Telegram, Voice telephony with Vobiz SIP & TRAI 140-series numbers.
Intelligent Automation
Visual Flow Builder to design complex business workflows, decision trees, and API integrations without code.
100+ Languages
Every official Indian language (Hindi, Tamil, Bengali, Telugu, Marathi, Kannada, Gujarati, and more) plus global languages via BYOK. Hinglish code-switching ready.
Advanced RAG
Connect your knowledge base (PDFs, Notion, Websites) for grounded, hallucination-free responses in any Indian language.
Voice AI agents for India and the world
every way you need them
Compare ThinnestAI to every major voice AI platform, build voice agents in Hindi, Marathi, Tamil and 19 other Indian languages, or start from a ready-made industry playbook.
ThinnestAI vs every voice AI platform
Honest head-to-head comparisons with Vapi, OpenAI Realtime, Sarvam AI, Bland, Retell, Gnani, Kore.ai and more. Real pricing math, honest feature matrices.
Voice AI agents in 100+ languages
Every official Indian language — Hindi, Marathi, Tamil, Telugu, Bengali, Gujarati, Kannada, Malayalam, Punjabi, Odia, Urdu and more — plus global languages, all routed via BYOK providers.
Ready-made vertical playbooks
Pre-built compliance-aware flows for debt collections, BFSI, healthcare, insurance, edtech and real estate. Launch with a playbook, not a blank canvas.
Simple INR Pricing
Pay in Rupees. No currency conversion. Razorpay & UPI accepted.
Trial
Get started free. No credit card required.
- 25 Free Voice Minutes
- 100 Free STT Minutes
- 200 Free Chat Messages
- 2 Concurrent Calls
- 50 MB Storage
- 50 Max Agents
- All STT & TTS Providers
- No Code Builder
Pay As You Go
No monthly fee. Pay only for what you use.
- ₹1.50/min Voice Calls
- Multiple STT Providers
- Multiple TTS Providers
- 5 Concurrent Calls
- 2 GB Storage
- 100 Max Agents
- All Models & Languages
- WhatsApp Business API
Enterprise
For banks, NBFCs & large enterprises.
- Custom Pricing in INR
- Unlimited Concurrency
- RBI Data Residency Audit
- DPDPA Compliance Suite
- Dedicated Support & SLA
- On-Premise Deployment
- Custom Indian Language Models
Building the future,
one agent at a time.
We believe every business deserves sovereign AI that works for them — not foreign platforms that ship your data overseas. thinnestAI was born in India to give every team — Indian and global — its own voice AI infrastructure: compliant, affordable, and multilingual from day one.
“We didn't start thinnestAI to build another tool. We started it because 500 million Indians 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 Indian.”
Ashutosh K
Founder & CEO, thinnestAI