SquadStack

SquadStack – Voice AI Infrastructure for India at Scale

We build core Speech & Language AI capabilities — Speech-to-Text (STT), Text-to-Speech (TTS), and Finetuned LLMs — designed specifically for the telesales and customer experience industry across India, optimized for multi-lingual, multi-accent, real-world telephony environments.

Our AI powers millions of conversations every day and helps India’s largest brands scale revenue, improve customer experience, and reduce operational cost with human-like Voice AI agents.

Core Capabilities

1. State-of-the-art STT models for noisy 8 kHz telephony & Indian languages
2. Ultra-natural TTS models tailored for sales, support & vernacular conversations
3. Finetuned LLMs optimised for outcome-driven customer interactions
4. Human + AI orchestration engine for seamless handoffs
5. 360° context, interruption handling & language-switching capabilities