Portrai
PrivateLast Round
Series B
Dec 2, 2025
Est. Valuation
$14.55M
Total Funding Raised
$14.99M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Portrai is a biotechnology and artificial intelligence company that has developed an AI-powered spatial biology platform for drug discovery.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Drug Discovery, Precision Medicine, Medical AI, Healthcare Analytics
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Portrai Comparables
Compare Portrai with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Digital Biology | 82% | |
| Nucleai | 81% | |
| Voyant Bio | 81% |
Portrai Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Dec 2, 2025 | ||||
| Series A | Mar 1, 2023 | ||||
| Seed | Oct 6, 2021 | ||||
| Seed | Aug 1, 2021 |
Key People
Founding team and executive leadership
Portrai Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| BNH INVESTMENT | Series B |
| CKD Venture Capital | Series B |
| DSC Investment | Series A, Seed |
| Kakao Ventures | Series A, Series B, Seed |
| Saehan Ventures | Seed |
| BonAngels Venture Partners | Series B |
| Pearl Abyss Capital | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Open roles increased to 5, representing 24% of headcount.
- Jul 24, 2026
Monthly visitors increased 130% MoM, reaching 1.6K.
Portrai 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 Portrai's valuation, stock price, and market status.
Is Portrai a public or private company?
Portrai is a private company.
What is the current stock price of Portrai?
Portrai is a private company, so its shares have no public market price. Caplight tracks Portrai's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Portrai worth (valuation)?
Portrai's valuation is estimated at $14.6M based on funding round data.
Can I buy Portrai stock?
Portrai shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Portrai's last funding round?
Portrai's most recent funding round was Series B on December 2, 2025.
Who are the main investors in Portrai?
Key investors in Portrai include STIC Ventures.
Will Portrai IPO soon?
No public IPO plans have been announced for Portrai.
How can I track Portrai secondary market activity?
Caplight tracks bids, offers, and trades in Portrai's shares on secondary markets.