Prophet Security

Prophet Security

AI-driven cloud security alert automation

Overview

Prophet Security provides an AI-powered platform for cloud security that helps security operations teams in medium to large enterprises manage high volumes of security alerts. It uses Large Language Models to analyze data and turn raw alerts into actionable insights, speeding up threat investigation and response. The service is delivered on a subscription basis and continuously monitors cloud signals, correlating data from multiple sources to prioritize guidance for triage. Its goal is to help enterprises scale security operations, reduce alert fatigue, and stay ahead of evolving cloud threats through practical, data-driven automation.

Significant Headcount Growth

About Prophet Security

Simplify's Rating
Why Prophet Security is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Cybersecurity

AI & Machine Learning

Company Size

51-200

Company Stage

Series A

Total Funding

$41M

Headquarters

California

Founded

2024

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Simplify's Take

What believers are saying

  • Gartner forecasts 25% of SOC tasks become 50% more cost-efficient by 2027 via automation.
  • Strategic validation from Amex Ventures and Citi Ventures signals enterprise adoption momentum.
  • Tenfold productivity increases position Prophet to capture growing agentic AI SOC market demand.

What critics are saying

  • Palo Alto Networks Cortex XSIAM replicates autonomous triage at enterprise scale, eroding differentiation.
  • OpenAI enterprise SOC agents integrated into Microsoft Sentinel commoditize Prophet's core automation capabilities.
  • EU AI Act compliance enforcement exposes LLM-based alert processing to data privacy fines.

What makes Prophet Security unique

  • Agentic AI platform automates triage, investigation, and response across full incident lifecycle.
  • Delivers 98.5% fewer false positives and four-minute mean time to respond for Fortune 500 clients.
  • Integrated threat hunting and detection tuning capabilities beyond traditional alert-focused SOC solutions.

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Funding

Total Funding

$41M

Above

Industry Average

Funded Over

2 Rounds

Notable Investors:
Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$30M
Kalshi
$30M
Prophet Security

Growth & Insights and Company News

Headcount

6 month growth

4%

1 year growth

11%

2 year growth

5%
PR Newswire
Feb 25th, 2026
Prophet Security secures funding from Amex Ventures and Citi Ventures for AI SOC platform

Prophet Security has secured strategic investments from Amex Ventures and Citi Ventures to accelerate adoption of its Agentic AI SOC Platform. The platform automates manual security workflows across investigations, threat hunting, detection engineering and incident response. The company reports significant results amongst Fortune 500 clients across financial services, healthcare, manufacturing and technology sectors, including zero-minute alert dwell time, four-minute mean time to respond, 98.5% fewer false positives and tenfold productivity increases. Gartner predicts that by 2027, 25% of common SOC tasks will become 50% more cost efficient through automation enhancements. Prophet Security, backed by Accel, Bain Capital Ventures, Amex Ventures and Citi Ventures, aims to help security teams respond faster to evolving threats by leveraging AI agent technology.

Silicon Valley Daily
Aug 1st, 2025
Prophet Security Raises $30 Million Series A

MENLO PARK - Prophet Security, a pioneer in agentic AI for Security Operations Centers (SOCs), has raised $30 million in a Series A funding round led by Accel, with participation from Bain Capital Ventures.

Red Hot Singapore
Jul 29th, 2025
Prophet Security raises $30M for AI defense

Prophet Security, a Menlo Park-based startup, has raised $30M in Series A funding led by Accel and Bain Capital Ventures. The company aims to revolutionize cybersecurity by replacing human analysts with autonomous AI systems, shifting from human-versus-human to agent-versus-agent warfare. Their Agentic AI SOC Platform automates security operations, enhancing risk reduction and operational efficiency.

Business Wire
Apr 24th, 2024
Prophet Security Secures $11M in Seed Financing to Supercharge Security Operations

Today Prophet Security emerged from stealth with $11 million in seed financing led by Bain Capital Ventures (BCV) with participation from several secu

Help Net Security
Apr 24th, 2024
Prophet Security emerges from stealth and raises $11 million

Prophet Security emerged from stealth with $11 million in seed financing led by Bain Capital Ventures (BCV) with participation from several security leaders and angel investors.

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