Nanodropper
Rochester, US · Founded 2019 · Delaware corporation · 2 known investors
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Nanodropper makes an FDA-listed, sterile twist-on adaptor that attaches to eyedrop bottles to dispense smaller drops, reducing medication waste and extending bottle life. It serves patients using glaucoma, dry eye, cataract, and myopia eyedrops, as well as optometry and ophthalmology clinics.
Founders & leadership
Nanodropper was founded in 2019 by Allisa Song, Elias Baker, Mackenzie Andrews, and Elias B..




Investors · 2
How we know: Alliance of Angels's portfolio page · Not right? Tell us
How we know: press coverage · the VCSheet dataset · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$1.1M disclosed across 1 round · 2020
▶$1.1MraisedDec 2020 · 18 investors · Other TechnologyRule 506(b)
- Allisa SongExecutive Officer, Director
- Offering amount
- $1.3M
- Amount sold
- $1.1M
- Minimum investment
- $1
- First sale
- Nov 2020
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 2
Companies working in the same space as Nanodropper.
Non-dilutive funding · 3 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. Air ForceAir Force | Phase I | 2023 | $74.8K |
| U.S. Air ForceAir Force | Phase II | 2020 | $637.5K |
| U.S. Air ForceAir Force | Phase I | 2020 | $49.1K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
In the news
Frequently asked questions
- What does Nanodropper do?
- Nanodropper makes an FDA-listed, sterile twist-on adaptor that attaches to eyedrop bottles to dispense smaller drops, reducing medication waste and extending bottle life. It serves patients using glaucoma, dry eye, cataract, and myopia eyedrops, as well as optometry and ophthalmology clinics.
- Who founded Nanodropper?
- Nanodropper was founded by Allisa Song, Elias Baker, Mackenzie Andrews, Elias B. in 2019.
- Who are Nanodropper's investors?
- Nanodropper's investors include Alliance of Angels, Golden Seeds.
- How much funding has Nanodropper raised?
- Nanodropper has disclosed $1.1M raised across 1 round.
- Where is Nanodropper headquartered?
- Nanodropper is headquartered in Rochester, US.

