Radiant Security
PrivateLast Round
Series A
Nov 14, 2023
Total Funding Raised
$24.6M
Company Overview
Radiant Security is a cybersecurity company that provides an AI-powered Security Operations Center (SOC) platform designed to automate alert triage, incident investigation, and response.
Sector
Cybersecurity
Verticals
Incident Response, SIEM, Cloud Security, Threat Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Radiant Security Comparables
Compare Radiant Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Dropzone AI | 91% | |
| Prophet Security | 90% | |
| Mate Security | 90% |
Radiant Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Nov 14, 2023 | ||||
| Seed | Nov 1, 2021 |
Key People
Founding team and executive leadership
Radiant Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Uncorrelated Ventures | Seed, Series A |
| Jibe Ventures | Seed, Series A |
| Acrew Capital | Seed, Series A |
| General Advance | Series A |
| Lightspeed Venture Partners | Seed, Series A |
| N47 | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 29, 2026
Added Massy Motors, Inc. as a customer.
- Feb 5, 2026
Opened new offices in Europe due to accelerating demand.
Recent news
Latest coverage and updates
- sells_assets_toAug 19, 2026
Radiant Security, Inc. sells Cribl technology assets from its AI-native security operations center product, including intellectual property to autonomously triage, investigate, and resolve security alerts, in California on Aug 19th '26.
Radiant Security 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 Radiant Security's valuation, stock price, and market status.
Is Radiant Security a public or private company?
Radiant Security is a private company.
What is the current stock price of Radiant Security?
Radiant Security is a private company, so its shares have no public market price. Caplight tracks Radiant Security's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Radiant Security worth (valuation)?
Valuation information for Radiant Security is not publicly available.
Can I buy Radiant Security stock?
Radiant Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Radiant Security's last funding round?
Radiant Security's most recent funding round was Series A on November 14, 2023.
Who are the main investors in Radiant Security?
Key investors in Radiant Security include N47.
Will Radiant Security IPO soon?
No public IPO plans have been announced for Radiant Security.
How can I track Radiant Security secondary market activity?
Caplight tracks bids, offers, and trades in Radiant Security's shares on secondary markets.