BrainKey
PrivateLast Round
Convertible Debt
Dec 1, 2021
Total Funding Raised
$350,000
Momentum
Top 1%
of companies Caplight tracks
Company Overview
BrainKey is a digital healthcare company that develops an AI-powered platform to analyze MRI scans, providing quantitative metrics and 3D visualizations to help clinicians and patients track brain health.
Sector
Healthcare & Life Sciences
Verticals
Medical Imaging, Medical AI, Healthcare Analytics, Data Visualization
Business Model
B2B2C
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
BrainKey Comparables
Compare BrainKey with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Darmiyan | 78% | |
| Splink, Inc. | 77% | |
| Brainreader | 76% |
BrainKey Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Convertible Debt | Dec 1, 2021 | ||||
| Seed | Mar 19, 2019 | ||||
| Pre Seed | Aug 1, 2018 |
BrainKey Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Longevitytech.fund | Seed, Pre Seed, Convertible Debt |
| Amino Capital | Seed, Pre Seed |
| Y Combinator | Seed |
| Joyance Partners | Seed, Pre Seed |
| Soma Capital | Seed, Pre Seed |
| Social Starts | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 22, 2026
Monthly visitors increased 74% MoM, reaching 3.4K.
- Jul 27, 2026
Monthly visitors grew 37% MoM, reaching 1.9K.
BrainKey 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 BrainKey's valuation, stock price, and market status.
Is BrainKey a public or private company?
BrainKey is a private company.
What is the current stock price of BrainKey?
BrainKey is a private company with no public stock price. No recent secondary market data is available.
How much is BrainKey worth (valuation)?
Valuation information for BrainKey is not publicly available.
Can I buy BrainKey stock?
BrainKey shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was BrainKey's last funding round?
BrainKey's most recent funding round was Convertible Debt on December 1, 2021.
Who are the main investors in BrainKey?
Key investors in BrainKey include Longevitytech.fund, Y Combinator.
Will BrainKey IPO soon?
No public IPO plans have been announced for BrainKey.
How can I track BrainKey secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor BrainKey's secondary market activity and sign up for updates.