Who owns Radiant Security?

Radiant Security is a privately held company. It is backed by 7 investors on record, including Next47 and Lightspeed Venture Partners.

Where is Radiant Security headquartered?

Radiant Security is headquartered in San Francisco, United States.

Who is the CEO of Radiant Security?

Shahar Ben-Hador is the CEO of Radiant Security.

Who founded Radiant Security?

Shahar Ben-Hador and Barry Shteiman are co-founders of Radiant Security, founded in 2021.

What products does Radiant Security sell?

Radiant Security sells Radiant Agentic AI.

Radiant Security

Security OperationsSan Francisco, United Statesfounded 2021privatetechnology sold to Cribl 2026radiantsecurity.ai ↗

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 equity across 2 priced rounds, employs about 41 people, sold its core technology to Cribl in 2026, and is privately held.

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updated Oct 11, 2026

Latest Radiant Security news and company activity

What Radiant Security did, dated — selected moves from the record, one per kind, newest first.

Sep 2026AcquiredCribl Acquires Radiant Security's AI-Native SOC Product
Jun 2026RecognitionRadiant Security Named 'AI SOC Platform with the Highest Triage Fidelity' by The Hacker News
Feb 2026Feature launchRadiant Security AI SOC Launches in EU with GDPR Compliance
Nov 2023Funding round

Radiant Security products

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

Radiant Security funding

Radiant Security has raised $15M in priced equity. Its most recent round was a Series A in November 2023. It has 2 funding rounds on record: Seed and Series A. 7 investors are on record, including Next47 and Lightspeed Venture Partners.

Equity raised: $15M2 priced rounds
Last round: Series ANov 2023

View the complete funding history

Radiant Security employees and hiring

As of September 2026, Radiant Security has about 41 employees, down 15% over the last 30 days.

Employees: 41
30-day change: -15%
Open roles: 0

See hiring trends

Radiant Security competitors

Competitors of Radiant Security include Prophet Security. The full competitive set, with overlap scoring, is in the platform.

Prophet Security

ranked by CybersecTools comparison demand, 90 days

View the competitive set with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
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The other 440 data points.

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

Similar in Security Operations

Common questions about Radiant Security.

How much funding has Radiant Security raised?: Radiant Security has raised $15M in priced equity. Its most recent round was a Series A in November 2023. It has 2 funding rounds on record: Seed and Series A. 7 investors are on record, including Next47 and Lightspeed Venture Partners.
How many people work at Radiant Security?: As of September 2026, Radiant Security has about 41 employees, down 15% over the last 30 days.
Who owns Radiant Security?: Radiant Security is a privately held company. It is backed by 7 investors on record, including Next47 and Lightspeed Venture Partners.
Where is Radiant Security headquartered?: Radiant Security is headquartered in San Francisco, United States.
Who is the CEO of Radiant Security?: Shahar Ben-Hador is the CEO of Radiant Security.
Who founded Radiant Security?: Shahar Ben-Hador and Barry Shteiman are co-founders of Radiant Security, founded in 2021.
Who are Radiant Security's competitors?: Competitors of Radiant Security include Prophet Security. The full competitive set, with overlap scoring, is in the platform.
What does Radiant Security do?