Prelude
Unparalleled visibility into the state of your IT security posture
Seattle, United States · Founded 2019 · $60.0M raised
- Headquarters
- Seattle, Washington
- Employees
- 11–50
- Founded
- 2019
- Business Model
- B2B
- Website
- preludesecurity.com
- Total Funding
- $60.0M
- Last Round
- $20.0M Series AMay 2026
- Rounds
- 3
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
Prelude is a Cybersecurity company based in Seattle, United States, founded in 2019. It has raised $60.0M in total across 3 rounds, most recently a $20.0M Series A round in May 2026.
Tech & App Stack
5 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
May 2026
Sign up to see all 3 rounds
Series A — per-round amounts, valuations, and who invested in each round.
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