Rainstick
PrivateLast Round
Seed
Sep 1, 2026
Total Funding Raised
$315,000
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Rainstick is an agricultural technology company that develops a bioelectric technology platform intended to enhance plant vigor and improve crop growth.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Rainstick Comparables
Compare Rainstick with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Sylvarum | 81% | |
| SEPOC | 79% | |
| Gravity Gardens | 78% |
Rainstick Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 1, 2026 | ||||
| Accelerator | Mar 1, 2025 |
Rainstick Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Startmate | Accelerator |
| Founders Factory | Accelerator |
| Better Bite Ventures | Accelerator |
| Main Sequence Ventures | Accelerator |
| Bandera Capital | Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 1, 2026
Completed a Seed funding round.
Rainstick Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Rainstick's valuation, stock price, and market status.
Is Rainstick a public or private company?
Rainstick is a private company.
What is the current stock price of Rainstick?
Rainstick is a private company, so its shares have no public market price. Caplight tracks Rainstick's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Rainstick worth (valuation)?
Valuation information for Rainstick is not publicly available.
Can I buy Rainstick stock?
Rainstick shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Rainstick's last funding round?
Rainstick's most recent funding round was Seed on September 1, 2026.
Who are the main investors in Rainstick?
Key investors in Rainstick include Main Sequence Ventures.
Will Rainstick IPO soon?
No public IPO plans have been announced for Rainstick.
How can I track Rainstick secondary market activity?
Caplight tracks bids, offers, and trades in Rainstick's shares on secondary markets.