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About Thinnest AI

Voice AI agent platform built in India, ready for the world.

What we do

Thinnest AI is a voice AI agent platform built specifically for the Indian market. We own the entire stack — turn-taking, interruption handling, noise cancellation, telephony, billing, and a curated set of LLM, STT and TTS providers — so customers get one flat, predictable rate instead of assembling and billing separate providers themselves. Calls are billed at a flat ₹2/min on standard voices and ₹2.5/min on premium voices — all-inclusive with telephony in the price either way, and metered in 30-second pulses — with a GST invoice.

The agent replies in 37 languages, including all 22 scheduled Indian languages (Hindi, Marathi, Tamil, Telugu, Bengali, Gujarati, Kannada, Malayalam, Punjabi, Urdu, Assamese, Odia, and the rest) — each in its native script, with Hinglish code-switching, via our curated provider stack. Native STT and TTS pipelines per language, not English-with-translation, and one knowledge base serves every language. The platform ships with a tabbed settings console for configuring an agent, knowledge bases with RAG, native LiveKit + Plivo SIP integration, and a self-hosted speech pipeline that keeps platform-side speech cost inside the flat rate.

Why we built this

In late 2024, the gap was obvious: the best voice AI infrastructure (Vapi, Retell, Bland, Synthflow, ElevenLabs Agents) was USD-billed, English-first, and treated Indian languages as an afterthought. The best Indian voice AI (Sarvam, Gnani, Ozonetel) was excellent at the model layer but missing the developer-platform layer — no flow editor, no self-serve sandbox, no flat per-minute pricing.

Thinnest AI fills that gap. We're voice AI infrastructure for Indian developers and teams, in INR, compliant by design with the RBI Data Localization Framework, DPDPA 2023, TRAI guidelines, and the IT Act 2000.

Founder

Ashutosh Karemore — Founder & CEO

Ashutosh Karemore

Founder & CEO

Built Thinnest AI from a single Mumbai office in 2025. Background in agentic AI systems, retrieval-augmented generation, and Indian-language NLP. Previously worked on open-source voice and chat agent frameworks.

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Where we are

  • Registered entity: ThinnestAI Private Limited
  • Headquarters: Mumbai, Maharashtra, India
  • Data centres: India (Mumbai + Hyderabad regions)
  • Founded: 2025

Backed by startup programs

Thinnest AI is part of the Google for Startups Cloud Program, Microsoft Azure Startup Credits, Modal for Startups, Deepgram Startup Program, Cartesia Startups Program, and AssemblyAI Startup Program. These partnerships keep our infrastructure affordable while we scale, which translates directly into the lowest published per-minute voice AI rate in India.

How to reach us