FastNetMon
- Company typePrivate
- Founded2017
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
FastNetMon firmographics
Firmographics- Name
- FastNetMon
- Legal name
- FastNetMon LTD
- Website
- https://fastnetmon.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Ownership category
- akta.pro rank
FastNetMon industry classification
Industry- Product category
- Network Security Software (DDoS Detection and Mitigation)
- NAICS
- Security Systems Services (except Locksmiths) (561621)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- DDoS Protection & Mitigation (HDADABAG)
- akta.pro secondary industries
- DDoS Protection & Network Security Services (Carrier-Grade) (HDAIAFAK), Fault & Performance Monitoring (SNMP/Telemetry/APM for Networks) (HDAFAMAA)
Keywords
Where FastNetMon is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
FastNetMon business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Commercial Software Licenses (FastNetMon Advanced): Paid advanced version for enterprise-scale networks with full feature access, commercial support, and advanced capabilities beyond the free community edition. Pricing starts at $115/month for entry plans, scaling to enterprise requirements.
- Open Source Community Edition: Free community edition that serves as both a product and a customer acquisition channel. Widely used and supported by contributors across the open source ecosystem, creating awareness and conversion funnel for commercial versions.
- Professional Services & Support: Commercial support and potentially professional services for deployment, configuration, and ongoing support of FastNetMon Advanced in enterprise environments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Others | Free Community Edition - Open source DDoS detection tool |
| Subscription | Monthly | Entry Plans - FastNetMon Advanced for small to mid-size deployments |
| Subscription | Annual | Enterprise Plans - Scaled deployments for ISPs and large enterprises |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels9 records
FastNetMon product offering
Product offeringCore offering
FastNetMon develops network-layer DDoS detection and mitigation software that analyses live traffic using NetFlow, sFlow, IPFIX, and port mirroring to identify attacks in near real time and trigger automated responses via BGP Blackhole (RTBH), BGP FlowSpec, and scrubbing centre diversion. It sells a commercial Advanced edition on subscription and offers a free open-source Community edition, with deployments spanning telecom operators, ISPs, hosting providers, data centres, and large enterprises across 148 countries.
Product overview
FastNetMon is a network security platform offering DDoS detection and mitigation solutions through two editions: a free Community (open-source) edition and a commercial Advanced edition. The product portfolio centres on real-time network traffic analysis using flow-based telemetry (NetFlow, sFlow, IPFIX) to detect DDoS attacks at the network level. FastNetMon Advanced integrates multiple mitigation mechanisms: BGP Blackhole automation for traffic dropping, BGP FlowSpec for targeted filtering, and Scrubbing Centre Diversion for cloud-based mitigation. The platform supports blocklist-based filtering via external threat intelligence and provides network traffic visibility through integration with Grafana, InfluxDB, ClickHouse, and Prometheus. LiveView, launched April 2026, provides the official web interface add-on for visual monitoring and control. The platform serves telecommunications providers, ISPs, hosting companies, and large enterprises operating networks across 148 countries, with deployments handling up to multi-terabit backbone traffic.
Differentiator
Problem solved
Functional benefit
Products and services
- FastNetMon Advanced Commercial-grade DDoS detection and mitigation platform for enterprise and ISP-scale networks, offering real-time traffic analysis with automated response via BGP Blackhole, BGP FlowSpec, and scrubbing centre diversion. Includes CLI management, API access, and supports deployments up to multi-terabit backbone networks for telecommunications providers, ISPs, hosting companies, and large enterprises.
- FastNetMon Community Free open-source DDoS detection tool providing real-time network traffic visibility and DDoS detection capabilities for network operators. Widely used and supported by contributors across the open-source ecosystem, and powers the detection layer that can trigger mitigation via external tools.
- FastNetMon LiveView Official web interface add-on providing real-time traffic visibility, DDoS analysis, and control in a single unified interface for the FastNetMon platform. Adds visual dashboards and graphical control to the FastNetMon Advanced product.
Quantifiable outcome
- Sub-second DDoS detection on 10 Gbps links
- +2 more outcomes
Companies that use FastNetMon
Customer profileNamed customers14 records
Segments5 records
Ideal customer profiles4 records
FastNetMon technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration29 records
AI capability2 records
Feature8 records
FastNetMon partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- IP InfusioncoreFastNetMon and IP Infusion are collaborating to deliver an open, standards-based DDoS protection solution built on IP Infusion's OcNOS network operating system and FastNetMon's traffic analysis engine. This partnership enables automated DDoS protection integrated into network operating system infrastructure.
- NLnet LabscoreFastNetMon is collaborating with NLnet Labs to advance the development of Rotonda, an open source routing platform designed for high-performance routing data processing. The collaboration focuses on bringing BGP FlowSpec and advanced capabilities to Rotonda.
- GcorecoreFastNetMon partnered with Gcore for automated DDoS scrubbing integration. The partnership enables fully automated DDoS mitigation through real-time detection and instant redirection to Gcore's scrubbing centres. When FastNetMon detects a DDoS attack, it automatically triggers a BGP announcement to redirect affected prefixes to Gcore's scrubbing centre, filters malicious traffic, and returns clean traffic over GRE tunnel. Supports sub-second, zero-touch DDoS protection with automatic routing restoration when attacks subside.
- RadwarecoreFastNetMon integration with Radware DefenseFlow enables interoperability between FastNetMon's DDoS detection toolkit and Radware's leading network detection and cyber control application. This integration delivers significant benefits for customers of both products.
- AWS Partner NetworkminorAWS Partner Network member with FastNetMon Advanced available on AWS for cloud deployments.
- Google Cloud PartnerminorGoogle Cloud Partner with single-click install option on Google Cloud Engine.
- RIPE NCCminorActive member of the RIPE network operators community, participating in RIPE meetings and working groups.
- NANOGminorActive member of NANOG community, regularly presenting at NANOG conferences.
- APNICminorActive member of APNIC community with founder presenting at APRICOT/APNIC conferences.
- M3AAWGminorActive member of M3AAWG (Messaging, Malware and Mobile Anti-Abuse Working Group).
- UK Cyber Security CouncilminorPartner organization listed on FastNetMon website.
Scale indicators6 records
Recent moves6 records
Expansion highlights7 records
FastNetMon competitors and assessment
Company assessmentDirect peers
- Cloudflare: Cloudflare Magic Transit is a direct competitor offering automated DDoS detection and BGP-based scrubbing, and is also a FastNetMon integration partner, making it the closest same-product peer.
- Radware: Radware's DefenseFlow and DDoS mitigation portfolio overlap directly with FastNetMon's detection and BGP automation capabilities and were formally integrated as a peer technology in 2017.
- NETSCOUT (Arbor Networks): Arbor by NETSCOUT is the legacy market leader in carrier-grade DDoS detection and mitigation, serving the same ISP/telco segment with comparable flow-based detection and FlowSpec capabilities.
- F5 (Silverline): F5 Silverline DDoS Protection competes in carrier and enterprise scrubbing and integrates bidirectionally with FastNetMon for detection and diversion workflows.
- Akamai (Prolexic): Akamai Prolexic is a leading cloud-based DDoS mitigation service for enterprises and ISPs, competing on the same network-layer protection use cases FastNetMon addresses.
- Corero Network Security: Corero specialises in real-time, high-volume DDoS detection and automated mitigation for hosting providers, ISPs and carriers, closely overlapping FastNetMon's primary ICP.
Broad incumbents
- A10 Networks: A10 Thunder ADC and DDoS protection appliances (including Thunder TPS) target service providers with on-premise detection and mitigation, partially overlapping FastNetMon's workflow.
Emerging players
- Gcore: Gcore is both a partner and an emerging scrubbing-centre competitor whose global DDoS Protection service integrates natively with FastNetMon's detection engine.
- Nexusguard: Nexusguard provides cloud-based DDoS mitigation with origins in carrier-grade detection, making it a comparable peer for the telco/ISP segment FastNetMon serves.
- Stamus Networks: Stamus Networks offers open-source-based network detection and response (Clear NDR) with Suricata-derived telemetry, partially overlapping FastNetMon's open-source network security positioning.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
FastNetMon social profiles
Digital presenceFastNetMon financial estimates
Financial estimateRevenue estimate
Valuation estimate
FastNetMon leadership team
Management profileNumber of profiles
Profiles4 records
FastNetMon funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
FastNetMon M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about FastNetMon
What does FastNetMon do?
FastNetMon develops network-layer DDoS detection and mitigation software that analyses live traffic using NetFlow, sFlow, IPFIX, and port mirroring to identify attacks in near real time and trigger automated responses via BGP Blackhole (RTBH), BGP FlowSpec, and scrubbing centre diversion. It sells a commercial Advanced edition on subscription and offers a free open-source Community edition, with deployments spanning telecom operators, ISPs, hosting providers, data centres, and large enterprises across 148 countries.
Is FastNetMon a public or private company?
FastNetMon is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was FastNetMon founded?
FastNetMon was founded in 2017. It employs 1 to 10 people.
Where is FastNetMon based?
FastNetMon is headquartered in London, United Kingdom, in the Europe region.
How does FastNetMon make money?
Three revenue lines are on record. Commercial Software Licenses (FastNetMon Advanced) is the primary driver. The others are open Source Community Edition and professional Services & Support.
Who are FastNetMon's main competitors?
Direct peers on record are Cloudflare, Radware, NETSCOUT (Arbor Networks), F5 (Silverline), Akamai (Prolexic) and Corero Network Security. A10 Networks is listed as a broad incumbent. Emerging players are Gcore, Nexusguard and Stamus Networks.
Does FastNetMon have an API?
Yes. FastNetMon Advanced API enables developers to programmatically manage networks, add/remove networks, block and unblock IP addresses, configure detection and mitigation settings, and integrate with external systems. The API is documented at /docs-fnm-advanced/advanced-api/ with example clients available in Python. FastNetMon also supports webhook-based notifications via JSON notify scripts and callback scripts. Developer documentation is at fastnetmon.com/docs-fnm-advanced/advanced-api.
What industry is FastNetMon in?
FastNetMon's product category is Network Security Software (DDoS Detection and Mitigation). Its primary akta.pro industry code is HDADABAG, DDoS Protection & Mitigation, with a secondary code of HDAIAFAK, DDoS Protection & Network Security Services (Carrier-Grade). Its NAICS code is 561621 and its SIC code is 3576.