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SonexLabs

SonexLabs

ABOUT

Multilingual voice AI platform whose Pāṇini model speaks 250 plus languages with one consistent voice.

Sonex Labs builds Pāṇini, a text-to-speech model covering more than 250 languages that detects language automatically and keeps the same voice across switches, including inside one sentence. Developers use the Pāṇini TTS API or the full voice calling stack with speech-to-text, LLM reasoning, telephony, and the Sonex Flows campaign builder. The company lists the TTS API at 0.0313 USD per minute and the calling plan at 0.055 USD per minute, with private VPC or on-premises deployment for regulated industries.

STACK COVERAGE

Text-to-Speech

Cross-lingual voice cloning, Indic-language dialects

DETAILS

FOUNDED

2026

LANGUAGES

250+ languages incl. Hindi, Marathi, Nepali, Bhojpuri, Maithili, Marwari

DEPLOYMENT

Cloud/SaaS, API, Self-hosted (private VPC, on-prem, hybrid)

PRICING MODEL

Usage-based ($0.0313/min TTS, $0.055/min calling; free tier)

Is this your company? To claim this listing or update its details, contact us at sunil@uniocommunity.com

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SonexLabs

Text-to-Speech

Multilingual voice AI platform whose Pāṇini model speaks 250 plus languages with one consistent voice.

India-readyCross-lingualvoicecloning,Indic-languagedialects
Layer
Text-to-Speech
Market
India-ready
Founded
2026
Deployment
Cloud/SaaS, API, Self-hosted (private VPC, on-prem, hybrid)
Pricing
Usage-based ($0.0313/min TTS, $0.055/min calling; free tier)
Languages
250+ languages incl. Hindi, Marathi, Nepali, Bhojpuri, Maithili, Marwari
Listed on the Unio Voice AI Stack Library