Zest Labs Inc.
PrivateLast Round
Series D
Nov 1, 2009
Total Funding Raised
$44.9M
Company Overview
Zest Labs Inc. is a health and wellness company that develops and sells a delayed-release caffeine supplement designed to be taken before bed to counteract morning grogginess.
Sector
Consumer & Commerce
Verticals
D2C Brands, E-commerce, Subscription Commerce
Business Model
B2C
Customer Profile
Subscription SaaS, Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Zest Labs Inc. Comparables
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Zest Labs Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Nov 1, 2009 | ||||
| Series C | Dec 12, 2007 | ||||
| Series B | Jul 27, 2006 | ||||
| Series A | Aug 1, 2004 |
Zest Labs Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Motorola Solutions Venture Capital | Series C |
| Alloy Ventures | Series B, Series C, Series A |
| Arcapita | Series D, Series C |
| Woodside Fund | Series D, Series B, Series C, Series A |
| Morgenthaler Ventures | Series B |
| Selby Ventures | Series B, Series C, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 18, 2026
Monthly visitors increased 39% MoM.
- Jan 6, 2026
Monthly visitors increased 51% MoM.
Zest Labs Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Zest Labs Inc.'s valuation, stock price, and market status.