Fabraix
PrivateLast Round
Accelerator
Jun 1, 2026
Total Funding Raised
$500,000
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Fabraix operates in Cybersecurity and is based in San Francisco, California. Its latest recorded funding round was an Accelerator round in June 2026.
Fabraix is a cybersecurity company that provides an adversarial verification platform for AI agents to identify security vulnerabilities and functional failure modes.
Sector
Cybersecurity
Verticals
Application Security, Vulnerability Management, Threat Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Fabraix Comparables
Compare Fabraix with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| General Analysis | 87% | |
| Molt AI | 86% | |
| Pillar Security | 86% |
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Fabraix Funding Rounds
Historical fundraising activity
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Fabraix Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Y Combinator | Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 1, 2026
$500K raised from Y Combinator.
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Fabraix Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Fabraix's valuation, stock price, and market status.
Is Fabraix a public or private company?
Fabraix is a private company.
What is the current stock price of Fabraix?
Fabraix is a private company, so its shares have no public market price. Caplight tracks Fabraix's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Fabraix worth (valuation)?
Valuation information for Fabraix is not publicly available.
Can I buy Fabraix stock?
Fabraix shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Fabraix's last funding round?
Fabraix's most recent funding round was Accelerator on June 1, 2026.
Who are the main investors in Fabraix?
Key investors in Fabraix include Y Combinator.
Will Fabraix IPO soon?
No public IPO plans have been announced for Fabraix.
How can I track Fabraix secondary market activity?
Caplight tracks bids, offers, and trades in Fabraix's shares on secondary markets.