ThinnestAI

Description

ThinnestAI is a platform for building autonomous voice and chat AI agents, built in India with support for 100+ languages including every official Indian language plus global languages. It runs on its own Vega speech-to-text and Aero text-to-speech stack, with bring-your-own-key LLMs from providers such as OpenAI, Anthropic, and Google, and offers native LiveKit SIP telephony where you can buy a number or bring your own.

The platform provides a no-code flow editor with branching, transfers, DTMF, and post-call hooks, knowledge bases with RAG ingestion from PDF, DOCX, URL, Notion, Drive, and SharePoint, self-hosted noise cancellation, and 100+ ready-made tool integrations such as Gmail, Sheets, and custom APIs. Agents handle inbound and outbound calls, web calls, call recording and transcription, transfers, IVR navigation, voicemail detection, and campaign calling, and can be deployed from ready-made industry playbooks in minutes.

ThinnestAI is India-first by design: data stays in India (GCP Mumbai) with RBI data residency, DPDPA 2023, and TRAI compliance, and billing is INR-first with GST invoices and UPI/Razorpay payments at a flat platform fee per minute plus LLM pass-through. It offers pre-built, compliance-aware vertical playbooks for debt collections, BFSI, healthcare, insurance, edtech, real estate, government services, and more, plus an MCP server, OpenAPI, and Python and JS SDKs for developers.

ThinnestAI's Core Features

• Voice and chat AI agents in 100+ languages, including every official Indian language

• Own-stack Vega STT and Aero TTS with bring-your-own-key LLMs (OpenAI, Anthropic, Google)

• Native LiveKit SIP telephony: buy a number or bring your own

• No-code flow editor with branching, transfers, DTMF, and post-call hooks

• Knowledge bases with RAG ingestion from PDF, DOCX, URL, Notion, Drive, and SharePoint

• Inbound, outbound, and web calls with recording, transcription, and campaign calling

• Ready-made, compliance-aware industry playbooks (collections, BFSI, healthcare, insurance, and more)

• India data residency (RBI, DPDPA, TRAI) with INR-first billing and GST invoices

How to use ThinnestAI?

1. 1

   Start a free trial: Get welcome credits (50 voice minutes and 200 chat messages) with no card required.

2. 2

   Create a voice agent: Name it, write a system prompt, and choose a voice provider and LLM.

3. 3

   Connect a phone number: Buy a number through the platform or connect existing Twilio or SIP telephony.

4. 4

   Build the flow: Use the no-code editor and knowledge bases, or start from a vertical playbook, then test and go live.

ThinnestAI's Use Cases

• Debt collections
• Healthcare and clinics
• Real estate lead qualification
• Call center automation

FAQ from ThinnestAI

• Which languages does ThinnestAI support?

  Over 100 languages, including every official Indian language such as Hindi, Marathi, Tamil, Telugu, Bengali, Gujarati, Kannada, Malayalam, Punjabi, and Urdu, plus global languages.

• How does pricing work?

  Billing is INR-first with a flat platform fee per minute plus BYOK LLM provider pass-through, with the own-stack Vega STT and Aero TTS included at no platform cost. Custom pricing is available for high volume and on-prem workloads.

• Can I use my own telephony?

  Yes. ThinnestAI offers native SIP telephony where you can buy a number from the platform or bring your own, and it also supports Twilio.

• Is my data kept in India?

  Yes. Voice and payment data stay in India on GCP Mumbai (asia-south1) with RBI-compliant data residency, plus DPDPA 2023 and TRAI compliance by design.

• Do I need to code to build an agent?

  No. The no-code flow editor lets you build branching call flows with transfers, DTMF, and post-call hooks, and developers can also use the MCP server, OpenAPI, and SDKs.

• What can the voice agents do on a call?

  They handle inbound and outbound calls, web calls, recording and transcription, call transfers, IVR navigation, voicemail detection, and batch campaign calling.