Sentinel
PrivateLast Round
Seed
Sep 14, 2020
Total Funding Raised
$1.35M
Company Overview
Sentinel operates in Cybersecurity and is based in Tallinn. Its latest recorded funding round was a Seed round in September 2020.
Sentinel is a deepfake detection technology company that provides automated digital media authentication platforms for governments and media organizations.
Sector
Cybersecurity
Verticals
Data Protection, Computer Vision, Threat Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sentinel Comparables
Compare Sentinel with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Sensity AI | 85% | |
| Reality Defender | 83% | |
| Deepware | 83% |
For institutional investors. Book with your work email.
Sentinel Funding Rounds
Historical fundraising activity
For institutional investors. Book with your work email.
Sentinel Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Specialist VC | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 2, 2025
Monthly visitors increased 74% MoM.
- Sep 14, 2020
$1.35M round with participation from Jaan Tallinn.
For institutional investors. Book with your work email.
Sentinel 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.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Sentinel's valuation, stock price, and market status.
Is Sentinel a public or private company?
Sentinel is a private company.
What is the current stock price of Sentinel?
Sentinel is a private company, so its shares have no public market price. Caplight tracks Sentinel's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sentinel worth (valuation)?
Valuation information for Sentinel is not publicly available.
Can I buy Sentinel stock?
Sentinel shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sentinel's last funding round?
Sentinel's most recent funding round was Seed on September 14, 2020.
Who are the main investors in Sentinel?
Key investors in Sentinel include Specialist VC.
Will Sentinel IPO soon?
No public IPO plans have been announced for Sentinel.
How can I track Sentinel secondary market activity?
Caplight tracks bids, offers, and trades in Sentinel's shares on secondary markets.