How much funding has Radiant Security raised?

Radiant Security has raised $15M in total. Its most recent round was a Series A in November 2023.

How many people work at Radiant Security?

About 61, down 2% over the last 30 days.

Who are Radiant Security's competitors?

Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.

Radiant Security

Security OperationsSan Francisco, United Statesfounded 2021acquired by Cribl

Radiant Security is a cybersecurity company specializing in Security Operations, founded in 2021 and headquartered in San Francisco, United States. It has raised $15M in total funding, employs about 61 people, and was acquired by Cribl in 2026.

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updated Aug 22, 2026

The record

What Radiant Security did, dated.

Jun 2026RecognitionRadiant Security Named 'AI SOC Platform with the Highest Triage Fidelity' by The Hacker News
Jun 2026PartnershipRadiant Security Integrates with CrowdStrike Next-Gen SIEM for AI-Powered Investigation
Feb 2026Feature launchRadiant Security AI SOC Launches in EU with GDPR Compliance
Nov 2023Funding roundRadiant Security Secures $15 Million Series A Funding

Momentum

25 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

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Products

What Radiant Security sells.

Radiant Agentic AIAI-powered SOC platform for automated alert triage, incident response & loggingDetails ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

FAQ

Common questions about Radiant Security.

How much funding has Radiant Security raised?: Radiant Security has raised $15M in total. Its most recent round was a Series A in November 2023.
How many people work at Radiant Security?: About 61, down 2% over the last 30 days.
Who are Radiant Security's competitors?: Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.