Fletch

What Fletch does

Fletch is a San Francisco-based cybersecurity SaaS company founded in 2019 that built an agentic AI platform for security operations. The product ingests external threat intelligence and internal security logs, applies natural language processing and autonomous-agent capabilities to correlate and prioritize alerts, and translates complex security data into clear, human-readable tasks — including triggering downstream actions such as blocking malicious IPs or closing benign tickets. The platform is targeted at enterprise security teams and IT departments struggling with alert fatigue, missed threats, and reactive security postures in hybrid multicloud environments.

Fletch monetizes through a SaaS subscription model and operated a horizontal GTM motion aimed at enterprise security buyers. In 2025, Fletch was acquired by F5 (NASDAQ: FFIV); its agentic AI capabilities are now fully integrated into the F5 Application Delivery and Security Platform (ADSP) and distributed to F5's global enterprise customer base alongside F5's WAF, API security, bot management, DDoS protection, and AI security products.

Prior to the F5 transaction, Fletch had raised approximately $28.35M across two funding rounds in 2021 and 2022 from investors including August Capital, DCVC, True Ventures, Gaingels, Real Ventures, and Splunk. The company was led by Founder and CEO Grant Wernick, with CTO Jacob Perkins and VP-level product (Michael Hart) and engineering (Gururaj Singh) leaders. Following the acquisition, Fletch operates as a wholly-owned subsidiary of F5 and is no longer an independent commercial entity.

Name

Fletch

Website

https://fletch.ai

Company type

Private

Founded year

2019

Operating status

Acquired

Headcount range

11–50 employees

Short description

Fletch builds an agentic AI and NLP cybersecurity platform that converts external threat intelligence and internal security logs into prioritized, human-readable tasks for enterprise security teams, now integrated into F5's ADSP following F5's 2025 acquisition.

Ownership category

akta.pro rank

Product category

Cybersecurity Threat Intelligence Software

NAICS

Computer Systems Design and Related Services (54151), Computer Systems Design Services (541512)

SIC

Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Threat Intelligence Services (BPAEADAC)

akta.pro secondary industry

Digital Experience Monitoring & Management (DEX/DEM, AIOps for EUC) (BPAEAIAF)

Keywords

• Cybersecurity analytics
• Threat intelligence platform
• Agentic AI security
• Security log analysis
• Alert prioritization

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SaaS Subscription: Fletch operates as a cybersecurity SaaS platform providing AI-powered threat intelligence and security analytics services to enterprise customers.

Go-to-market motion1 record

Distribution channels1 record

Core offering

Fletch provides a cybersecurity AI platform that uses agentic AI and natural language processing to turn external threat intelligence and internal security logs into real-time, prioritized, human-readable insights and tasks for enterprise security teams. The platform helps organizations cut through alert fatigue by automatically analyzing thousands of daily alerts, correlating data from multiple sources, prioritizing critical threats, and assigning remediation tasks to other agents. Following its 2025 acquisition by F5, the technology is integrated into F5's Application Delivery and Security Platform (ADSP).

Product overview

Fletch offers a cybersecurity AI platform that serves as a standalone product designed to simplify cybersecurity by turning overwhelming amounts of threat intelligence and security log data into actionable insights. The platform leverages agentic AI capabilities to prioritize threats and generate human-readable tasks for security teams. Following its acquisition by F5, Fletch's technology is being integrated into the F5 Application Delivery and Security Platform (ADSP) to enhance the platform's security analytics, threat intelligence, and proactive security recommendation capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Fletch Cybersecurity AI Platform A cybersecurity SaaS platform that uses agentic AI and NLP to turn external threat intelligence and internal security logs into real-time, prioritized, human-readable insights and tasks. It analyzes thousands of daily alerts, correlates data across sources, prioritizes critical threats, and assigns remediation actions such as blocking malicious IPs or closing benign tickets. Designed for enterprise security operations and IT teams managing hybrid multicloud environments.

Quantifiable outcome

• Security teams can analyze thousands of daily alerts and prioritize the most critical threats before an Indicator of Compromise is found

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature3 records

Partnerships

One partnership is on record.

• F5coreStrategic or Co-development Partner · 2 June 2025F5 acquired Fletch to integrate its agentic AI capabilities into the F5 Application Delivery and Security Platform (ADSP). The acquisition brings Fletch's technology for turning external threat intel and internal logs into real-time prioritized insights to F5's enterprise customer base. Fletch's AI-powered threat analysis capabilities complement F5's existing application delivery and security portfolio.

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Direct peers

• CrowdStrike: CrowdStrike is a leading AI-native cybersecurity platform whose Charlotte AI assistant applies generative and agentic AI to SOC workflows (alert triage, threat hunting, response). It directly competes with Fletch's value proposition of using AI to prioritize and act on security alerts.
• SentinelOne: SentinelOne is an autonomous cybersecurity platform with Purple AI, an AI security analyst that automates alert triage, threat investigation, and response. Comparable to Fletch's agentic AI approach to reducing SOC analyst workload.
• Darktrace: Darktrace applies self-learning AI to detect and autonomously respond to threats across email, endpoint, cloud, and network. Its Cyber AI Analyst capability competes directly with Fletch's AI-driven alert correlation and prioritization.
• Torq: Torq is a security automation platform that uses AI agents (Hyperautomation) to autonomously triage alerts and remediate threats. Highly comparable to Fletch's agentic-AI SOC automation positioning.
• Tines: Tines is a no-code security workflow automation platform with AI features for alert triage and incident response. Comparable as a workflow/automation-first alternative to Fletch's SOC use case.
• Swimlane: Swimlane offers an AI-enabled security automation platform (Hero AI) that automates alert triage, case management, and SOC workflows. Directly competes with Fletch in agentic AI for security operations.
• Radiant Security: Radiant Security provides an AI SOC analyst that autonomously triages, investigates, and responds to alerts across SIEM/EDR stacks — a direct emerging competitor to Fletch's agentic AI prioritization capabilities.

Broad incumbents

• Microsoft Security Copilot: Microsoft's Security Copilot is an AI assistant embedded across Defender, Sentinel, and Intune that summarizes incidents, prioritizes threats, and guides response. A broad-incumbent alternative with deep telemetry across enterprise environments.
• Palo Alto Networks (Cortex XSIAM): Cortex XSIAM is Palo Alto Networks' AI-driven SOC platform that unifies SIEM, EDR, and SOAR with automation and AI for alert triage. A broad incumbent in the same AI-SOC category Fletch targets.
• Splunk: Splunk is a SIEM/security analytics leader (and a Fletch investor) that is embedding AI assistants for threat prioritization and investigation. A broad incumbent whose platform competes with where Fletch's technology sits within F5 ADSP.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/fletch_ai
• Facebookfacebook.com/fletch-105011454338583

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds2 records

Investors6 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fletch