Onsai works in Voice Agents & Assistants, Speech-to-Text / Transcription, Text-to-Speech (TTS) — Agentic AI for hospitality that answers calls, validates bookings, and serves guests in 25+ languages..

Where is Onsai based?

Onsai is headquartered in Leipzig, Germany.

Onsai

Agentic AI for hospitality that answers calls, validates bookings, and serves guests in 25+ languages.

Voice Agents & Assistants Speech-to-Text / Transcription Text-to-Speech (TTS)

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About Onsai

Onsai is an AI-powered voice platform for the hospitality industry that answers calls, validates bookings, and serves guests in 25+ languages. It positions itself as 'The Voice of Hospitality' and aims to be the leading AI platform for hospitality.

Features

Answers calls with agentic AI
Validates bookings
Serves guests in 25+ languages

Who Is It For?

Hotels, resorts, and other hospitality operators seeking AI-driven voice solutions

Use Cases

Call answering for guest inquiries
Booking validation and reservation support
Multilingual guest interactions

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Onsai — FAQ

What is Onsai?+

Onsai is a voice AI product — Agentic AI for hospitality that answers calls, validates bookings, and serves guests in 25+ languages.