Key facts
- It has raised $1.2M; the latest was Early Stage VC ($1.2M) in Aug 2025.
- Notable investors include Spinlab - The Hhl Accelerator, SIVentures, Willem Zee, Wolfgang Neumann.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Onsai
- ·The full record, as it builds
Funding rounds
No funding rounds for Onsai are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Onsai
Developer of an AI-powered voice automation platform designed to redefine guest communication and operational efficiency through intelligent, multilingual virtual agents. The company offers agentic AI voice bots that autonomously handle hotel calls, bookings and guest inquiries in 25 native languages with brand-specific tone and seamless system integration, enabling customers to reduce operational costs, minimize human error and deliver 24/7 personalized service, freeing up staff to focus on core hospitality experiences.
- Sector
- Information Technology
- HQ
- Leipzig, Germany
- Founded
- 2024
- Employees
- 10
- Website
- onsai.com/
- Ownership
- Privately Held (backing)
Onsai doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Onsai shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Onsai in its N-PORT filings yet. We sweep new filings monthly.