Onsai is an AI-powered voice solution designed specifically for the hospitality industry, revolutionizing guest communication and enhancing.
Onsai has raised $1.2M in total funding. The most recent round was Seed. The last funding was announced in August 2025.
Onsai's investors include SIVentures (prev. Smart Infrastructure Ventures), SpinLab - The HHL Accelerator, Christian Stiebner, Willem van der Zee, Wolfgang M. Neumann.
Onsai is headquartered in Berlin, Germany.
Onsai is an AI-powered voice solution designed specifically for the hospitality industry, revolutionizing guest communication and enhancing.
Onsai is at the Seed stage.
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"Onsai — Funding & Investors." VCBacked, August 28, 2025, https://www.vcbacked.co/company/onsai. Accessed September 15, 2026.
VCBacked. (2025). Onsai — Funding & Investors. Retrieved September 15, 2026, from https://www.vcbacked.co/company/onsai
{{cite web |title=Onsai — Funding & Investors |url=https://www.vcbacked.co/company/onsai |website=VCBacked |access-date=September 15, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated