Bright Security
PrivateLast Round
Series A
Extension
May 22, 2025
Total Funding Raised
$25.7M
Company Overview
Bright Security operates in Cybersecurity and is based in San Rafael, California. Its latest recorded funding round was a Series A Extension round in May 2025.
Bright Security is a cybersecurity company that provides an AI-powered Dynamic Application Security Testing (DAST) platform designed to help developers find and remediate vulnerabilities in web applications and APIs early in the software development lifecycle.
Sector
Cybersecurity
Verticals
Application Security, Vulnerability Management, DevOps & Containers, Cloud Security
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Bright Security Comparables
Compare Bright Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| StackHawk | 90% | |
| Escape | 86% | |
| Data Theorem, Inc. | 86% |
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Bright Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | May 22, 2025 | ||||
| Series A | Mar 2, 2022 | ||||
| Seed | Oct 15, 2020 |
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Key People
Founding team and executive leadership
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Bright Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Toloka.vc | Series A Extension |
| Fusion Fund | Seed, Series A |
| J Ventures | Seed, Series A |
| Incubate Fund US | Series A |
| Evolution Equity Partners | Series A |
| DNX Ventures | Series A, Seed |
| Incubate Fund | Seed, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 6, 2026
Developing an AI-powered product for securing web applications and APIs.
- Jan 26, 2026
Integrating DAST with Cycode's ASPM platform.
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Recent news
Latest coverage and updates
- launchesOct 19, 2026
Bright Security Inc. officially launches STAR Fuzzer in California on Oct 19th '26; the agentic application fuzzer identifies security-critical functions, writes fuzzing harnesses, finds faults, and delivers byte-exact payloads that reproduce confirmed findings, and it is available now.
- launchesSep 1, 2026
Bright Security Inc. launched AI PT: AI-Powered Penetration Testing on Sep 1st '26.
- launchesSep 1, 2026
Bright Security Inc. launches AI PT, an AI-powered penetration testing module that finds, exploits, and proves real vulnerabilities, in California on Sep 1st '26.
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Bright 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.
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Frequently Asked Questions
Common questions about Bright Security's valuation, stock price, and market status.
Is Bright Security a public or private company?
Bright Security is a private company.
What is the current stock price of Bright Security?
Bright Security is a private company, so its shares have no public market price. Caplight tracks Bright Security's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Bright Security worth (valuation)?
Valuation information for Bright Security is not publicly available.
Can I buy Bright Security stock?
Bright Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Bright Security's last funding round?
Bright Security's most recent funding round was Series A Extension on May 22, 2025.
Who are the main investors in Bright Security?
Key investors in Bright Security include Evolution Equity Partners, DNX Ventures.
Will Bright Security IPO soon?
No public IPO plans have been announced for Bright Security.
How can I track Bright Security secondary market activity?
Caplight tracks bids, offers, and trades in Bright Security's shares on secondary markets.