Astra Security
PrivateLast Round
Seed
Feb 5, 2025
Total Funding Raised
$2.82M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Astra Security is a cybersecurity company that provides an AI-powered pentest platform to continuously scan for and identify vulnerabilities in applications, APIs, and cloud infrastructure.
Sector
Cybersecurity
Verticals
Application Security, Vulnerability Management, Cloud Security, Compliance & Risk, API Management
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Astra Security Comparables
Compare Astra Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| BreachLock | 89% | |
| Intruder | 86% | |
| Sprocket Security | 84% |
Astra Security Funding Rounds
Historical fundraising activity
Key People
Founding team and executive leadership
Astra Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Techstars | Accelerator |
| Better Capital | Seed |
| Emergent Ventures | Seed |
| Neon Fund | Seed |
| Blume Ventures | Seed |
| Better Capital | Seed |
| PointOne Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 2, 2026
Grew 16% QoQ, adding 21 employees.
- Jul 28, 2026
Launched its API Security Platform.
Recent news
Latest coverage and updates
- launchesOct 23, 2026
Astra Security Inc releases the free PHP2Shell Checker and open-source php2shell-triage in Delaware on Oct 23rd '26 to help organizations find and investigate PHP2Shell vulnerabilities.
- recognized_asSep 23, 2026
HackerNoon names Astra Security Inc’s Astra Pentest platform the best autonomous pentesting tool for 2026, placing it first in a seven-platform ranking published in its “Best Autonomous Pentesting Tools for 2026” article on Sep 23rd '26 in Delaware.
- hiresSep 13, 2026
Astra Security Inc hires Tom Blomfield as part of a strategic focus on using models like Claude and GPT to accelerate pretraining and AI research.
Astra 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 Astra Security's valuation, stock price, and market status.
Is Astra Security a public or private company?
Astra Security is a private company.
What is the current stock price of Astra Security?
Astra Security is a private company, so its shares have no public market price. Caplight tracks Astra Security's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Astra Security worth (valuation)?
Valuation information for Astra Security is not publicly available.
Can I buy Astra Security stock?
Astra Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Astra Security's last funding round?
Astra Security's most recent funding round was Seed on February 5, 2025.
Who are the main investors in Astra Security?
Key investors in Astra Security include Techstars, Emergent Ventures, Emergent Ventures.
Will Astra Security IPO soon?
No public IPO plans have been announced for Astra Security.
How can I track Astra Security secondary market activity?
Caplight tracks bids, offers, and trades in Astra Security's shares on secondary markets.