Prelude

Prelude is a cybersecurity company in Seattle, United States, founded in 2019. It has raised $40.0M across 2 rounds, most recently a $16.0M Series B in September 2025.

Unparalleled visibility into the state of your IT security posture

Employees
11–50
Founded
2019
Business Model
B2B
Total Funding
$40.0M
Last Round
$16.0M Series BSep 2025
Rounds
2

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds for this company. The full record is or through the API.

About

Prelude is a cybersecurity platform that provides continuous, real-time visibility into the state of an organization's security controls. It replaces one-off audits, spreadsheets, and manual screenshots with live monitoring of how controls are deployed, configured, and performing — helping IT and security teams validate their defenses before attackers exploit gaps.

Summary

It lists 11–50 employees. It has raised $40.0M in total across 2 rounds, most recently a $16.0M Series B round in Sep 2025.

Tech & App Stack

5 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

Data from Indexed.vcUpdated
Series BSeries BSep 2025
$16.0M

Sign up to see all 2 events

Funding: Series A through Series B. Amounts, valuations, and investors where available.

Similar Companies

Quest Software Inc.Acquired

Quest Software provides data management, cybersecurity, and platform-modernization technology tha...

Austin, United States1001–5000Cloud, Cybersecurity
Growth EquityTotal funding$5.8BMay 2025
PalantirIPO

Palantir Technologies builds data integration and analytics platforms (Gotham and Foundry) for go...

Denver, United States1001–5000Analytics, Artificial Intelligence
Private EquityTotal funding$3.1BJul 2020
Veeam SoftwareAcquired

Veeam helps organizations understand, secure, and make their data and AI resilient to accelerate ...

Columbus, United States5001–10000Cloud, Cybersecurity
Growth EquityTotal funding$2.5BDec 2024
IntradoAcquired

Intrado provides reliable emergency communication technology that helps first responders connect ...

Longmont, United States1001–5000Cybersecurity, SaaS
Private EquityTotal funding$2.4BSep 2022
Cato Networks

SASE (Secure Access Service Edge) platform converging enterprise networking and security capabili...

Tel Aviv, Israel1001–5000Cybersecurity, Infrastructure
Extension RoundTotal funding$1.5BSep 2025
Securonix

Unified defense SIEM platform with AI-driven threat detection, UEBA, SOAR, and compliance on a sc...

Addison, United States1001–5000Cybersecurity, SaaS
Series DTotal funding$1.2BApr 2022

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Prelude on Indexed.vc
<a href="https://indexed.vc/companies/prelude"><img src="https://indexed.vc/api/badge/company/prelude" alt="Prelude on Indexed.vc" width="260" height="76" /></a>