Prelude Security
PrivateLast Round
VC Round
Sep 25, 2025
Total Funding Raised
$28.25M
Company Overview
Prelude Security operates in Cybersecurity and is based in New York City, New York. Its latest recorded funding round was a VC Round in September 2025.
Prelude Security is a cybersecurity company that provides an endpoint protection platform designed to monitor security controls and deliver runtime memory protection.
Sector
Cybersecurity
Verticals
Vulnerability Management, Endpoint Security, Threat Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Prelude Security Comparables
Compare Prelude Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| SCYTHE | 87% | |
| AttackIQ | 86% | |
| Cymulate | 83% |
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Prelude Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Sep 25, 2025 | ||||
| Strategic | Jun 1, 2023 | ||||
| Series A | Apr 12, 2022 | ||||
| Seed | Aug 26, 2021 |
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Key People
Founding team and executive leadership
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Prelude Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Brightmind Partners | VC Round |
| Revolution Ventures | Series A |
| Revolution LLC | Series A, Seed |
| Sequoia Capital | VC Round, Series A |
| IA Ventures | Series A, Seed |
| Four Rivers Group | Series A, Seed |
| CrowdStrike Falcon Fund | Strategic |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 8, 2025
Added New Cooperative, Inc. from the Agriculture industry.
- Sep 25, 2025
$16M raised in a VC Round.
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Prelude 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 Prelude Security's valuation, stock price, and market status.
Is Prelude Security a public or private company?
Prelude Security is a private company.
What is the current stock price of Prelude Security?
Prelude Security is a private company, so its shares have no public market price. Caplight tracks Prelude Security's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Prelude Security worth (valuation)?
Valuation information for Prelude Security is not publicly available.
Can I buy Prelude Security stock?
Prelude Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Prelude Security's last funding round?
Prelude Security's most recent funding round was VC Round on September 25, 2025.
Who are the main investors in Prelude Security?
Key investors in Prelude Security include Brightmind Partners, Sequoia Capital, CrowdStrike Falcon Fund.
Will Prelude Security IPO soon?
No public IPO plans have been announced for Prelude Security.
How can I track Prelude Security secondary market activity?
Caplight tracks bids, offers, and trades in Prelude Security's shares on secondary markets.