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Radiant Security

Security · San Francisco, United States · Founded 2021

Put Your SOC on Auto-pilot MoreLess

Radiant Security operates in the cybersecurity market, providing an autonomous security operations platform that leverages artificial intelligence (AI) and machine learning to manage security alerts and incidents. The platform is designed to emulate the processes of top-tier incident responders and forensic experts, ensuring thorough investigations and effective responses to security threats. Radiant Security serves businesses that require robust security operations, including those in sectors like healthcare, finance, and technology. The company's business model revolves around a subscription-based service, where clients pay for access to the platform's capabilities. This model ensures recurring revenue and scalability as the client base grows. By automating the entire incident lifecycle—from triage and investigation to containment and remediation—Radiant Security significantly reduces the workload on human analysts, allowing them to focus on more critical security initiatives. The platform's unlimited capacity and 24/7 operation help businesses maintain high-quality security measures without the need for extensive hiring, thus reducing operational costs.

Keywords: cybersecurity, AI, machine learning, incident response, triage, investigation, containment, remediation, subscription-based, automation.

Company overview

Radiant Security company information

The essential company record, classifications and operating signals in one place.

Status
Acquired
Founded
2021
Headquarters
San Francisco, United States
Employees
54
Open positions
None listed
Dealroom signal
58.6
client focusb2btechnologyArtificial Intelligencesub industryPublic safetybusiness modelSaaSindustrySecurity

Valuation & funding

Radiant Security funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONExit Sep 2026 $0 Cribl
SERIES AEquity / VC Nov 2023 $15M $60M ACrew Capital · General Advance · Jibe Ventures · Lightspeed Venture Partners
SEEDEquity / VC Nov 2021 $0 Jibe Ventures
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Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $2.4M 0% 54
2025 $2.4M 0% 66
2024 $2.4M 0% 70
2023 $2.4M 40
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Growth signals

Radiant Security website traffic

Latest recorded traffic for Radiant Security is 20K monthly website visits, down 9.1% over the last three months. Radiant Security's team declined 18.2% over the past year.

Latest monthly visits20K 3-month web change-9.1% 1-year team growth-18.2%
Monthly website visits41 observations · Mar 2023–Jul 2026
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Comparisons

Radiant Security compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Radiant Security's talent

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Team profiled 11 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

8 investors on Radiant Security's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 1 investor entered at this stage
Jibe Ventures
Series A 5 investors entered at this stage
N47
ACrew Capital
General Advance
Lightspeed Venture Partners
Uncorrelated
Other known 2 additional known investors
Cribl
Cheyenne Ventures

Global footprint

Where Radiant Security has talent and traffic

Workforce by country
5 countries with
team presence
🇺🇸 United States53.7%
🇧🇷 Brazil34.1%
🏳️ Guinea2.4%
🇬🇧 United Kingdom2.4%
🇮🇱 Israel2.4%
5 countries shown

In the news

Latest news about Radiant Security

Recent press, funding announcements, and product moves mentioning Radiant Security — open to read from the original sources.

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Market sentiment

What the market is saying about Radiant Security

An AI-synthesized read of the highest-engagement posts about Radiant Security on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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