Skip to main content
Caplight Logo









Prelude

Prelude

Private
New York City, New YorkCybersecurityhttps://prelude.co/

Last Round

Series A

May 20, 2026

Total Funding Raised

$28M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Prelude is a cybersecurity company that provides a next-generation endpoint security platform for continuous security testing and threat pre-emption.

Sector

Cybersecurity

Verticals

Vulnerability Management, Cloud Security, Threat Intelligence, Compliance & Risk, Endpoint Security

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium, Government Contracts

AI Layer

Application

Keywords

breach and attack simulationBAS platformcontinuous security testingsecurity control validationadversary emulationcontinuous automated red teamingCARTcontinuous control monitoringautomated security testingpurple teaming toolsSecOps platformsecurity posture managementthreat intelligence automationcyber risk managementopen-source security tool

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Prelude Comparables

Compare Prelude with similar companies based on industry and business-model similarity.

Prelude comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
SCYTHE
84%
Picus Security
80%
AttackIQ
79%

Prelude Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AMay 20, 2026
SeedNov 13, 2024

Prelude Investors

Notable investors and investment history

Prelude investors
InvestorRounds
SingularSeries A, Seed
FDJ VenturesSeries A
20VCSeries A
SeedcampSeries A, Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 20, 2026

    $20M round led by 20VC.

Prelude Filings

Explore SEC and related filing metadata, where available.

Prelude filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

Common questions about Prelude's valuation, stock price, and market status.

Is Prelude a public or private company?

Prelude is a private company.

What is the current stock price of Prelude?

Prelude is a private company with no public stock price. No recent secondary market data is available.

How much is Prelude worth (valuation)?

Valuation information for Prelude is not publicly available.

Can I buy Prelude stock?

Prelude shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Prelude's last funding round?

Prelude's most recent funding round was Series A on May 20, 2026.

Who are the main investors in Prelude?

Key investors in Prelude include 20VC.

Will Prelude IPO soon?

No public IPO plans have been announced for Prelude.

How can I track Prelude secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Prelude's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersNew York City, New York
Employee Range10
Year Founded2020
Last FundingMay 20, 2026

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?