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F5 Acquires MantisNet, Strengthening Cloud-Native Observability

MantisNet acquired by F5

AcquisitionTechnology/Network Observability

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Acquired

MantisNet

Software Development

Undisclosed amount

August 20, 2025

F5 logo
Acquirer

F5

IT Services and IT Consulting

F5 has acquired MantisNet for an undisclosed amount. The acquisition sees F5 integrate MantisNet, a company specializing in cloud-native network observability software that provides real-time network intelligence. This move is set to enhance F5's capabilities in delivering comprehensive application security and performance solutions for modern, distributed environments.

MantisNet's core offering is its Containerized Visibility Fabric (CVF) platform. This software simplifies accessing and extracting deep network insights in real-time, independent of protocol, speed, or location. Utilizing technologies like eBPF, MantisNet's solutions support advanced detection, analysis, and response for site reliability engineering (SRE), DevOps, NetOps, and SecOps applications. Its technology helps organizations significantly reduce the time required to identify, detect, and respond to operational, performance, and cybersecurity challenges by generating streaming metadata for efficient ingestion into analytic systems.

For F5, a prominent provider of application security, delivery, and performance solutions, the acquisition of MantisNet is strategically significant. It represents an expansion into the critical area of network-level observability within cloud-native architectures. This acquisition complements F5's existing portfolio by providing deeper infrastructure visibility, allowing for more comprehensive security and operational insights across complex hybrid and multi-cloud deployments.

The combined entity is expected to achieve strong synergies by integrating MantisNet's real-time network intelligence directly into F5’s application security and delivery offerings. This integration will enable customers to gain an enhanced, unified view of both application and underlying network performance, security, and compliance. The acquisition positions F5 to offer more robust, end-to-end observability and control, crucial for managing and securing modern applications as they increasingly reside on ephemeral cloud-native infrastructure.

Buying signals & intent

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Network Monitoring Tools
Cyber Security Solutions
Cloud Computing Services
Data Analytics
Infrastructure Management

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