Key facts
- Willo’s last known valuation is $31.0M (Apr 2021).
- It has raised $37.2M; the latest was Later Stage VC in Jul 2025.
- Notable investors include Bpifrance, Kleiner Perkins, Matter (Consulting Services (B2B)), Nexus NeuroTech Ventures, Matthew Rogers — 14 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 14 names
- ·Watchlist + deal alerts for Willo
- ·The full record, as it builds
Funding rounds
No funding rounds for Willo are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Willo
Developer of personalized oral care system designed to improve at-home oral care. The company offers a device that brushes teeth thoroughly in less time than an electric or manual brush and it does not miss a spot and covers one full arch at a time with pressure-driven cycles, enabling users to have consistently efficacious clean teeth.
- Sector
- Consumer Products and Services (B2C)
- HQ
- New York, NY, United States
- Founded
- 2014
- Employees
- 20
- Website
- willo.com/
- Ownership
- Privately Held (backing)
Willo 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 Willo 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 Willo in its N-PORT filings yet. We sweep new filings monthly.