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Ddosecurity alternatives & similar sites

DDoSecurity - proper defense against any DDoS attack — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
arbornetworks.com ↗	70 match shared topic	Arbor DDoS Detector – Defend Against DDoS Attacks	en	information-and-network-security Drupal	robotsllmsaihumans	emailphone	none
arbor.net ↗	70 match shared topic	Arbor DDoS Detector – Defend Against DDoS Attacks	en	information-and-network-security Drupal	robotsllmsaihumans	emailphone	none
siteprotection.io ↗	70 match shared topic	BitNinja SiteProtection – SiteProtection is an all-in-one autopilot website security solution for any website owner against targeted attacks.	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
dmca.com ↗	60 match shared topic	Content Protection and Takedown Company Since 2006 \| DMCA.com	en	information-and-network-security	robotsllmsaihumans	emailphone	none
comodo.com ↗	60 match shared topic	Advanced Website Protection for Unmatched Cyber Defense	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	email phone	none
scamadviser.com ↗	60 match shared topic	ScamAdviser \| Check Any Website for Scams & Fraud \| Free	en	information-and-network-security	robotsllmsaihumans	emailphone	none
netcraft.com ↗	60 match shared topic	Next-Gen Digital Risk Protection \| AI-powered Cybercrime Defense by Netcraft	en	information-and-network-security	robotsllmsaihumans	emailphone	none
redcanary.com ↗	60 match shared topic	Red Canary: Find and stop cyber threats anywhere	en	information-and-network-security WordPress	robots llmsaihumans	emailphone	none
cyberdefenseawards.com ↗	60 match shared topic	Cyber Defense Awards \| The Most Prestigious Cybersecurity Awards in the World – 14 Years Running…	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	partial · 1
netscout.com ↗	60 match shared topic	NETSCOUT Observability, Cybersecurity, DDoS, & AIOps Solutions	en	information-and-network-security Drupal	robotsllmsaihumans	emailphone	none
ddosnull.com ↗	60 match shared topic	ddosNull Shield \| DDoS & Bot Protection for WordPress	Canada~ en	information-and-network-security WooCommerce	robotsllmsaihumans	email phone	none
securly.com ↗	60 match shared topic	Securly - The Student Safety Company	en	information-and-network-security	robotsllmsaihumans	email phone	none
secureworks.com ↗	60 match shared topic	Sophos: Defeat Cyberattacks with Cybersecurity as a Service	en	information-and-network-security	robotsllmsaihumans	emailphone	none
cryptshare.com ↗	60 match shared topic	Cryptshare - Secure exchange of files and emails of any size	Sweden~ en	information-and-network-security Drupal	robotsllmsaihumans	email phone	none
appdefensealliance.dev ↗	60 match shared topic	App Defense Alliance	en	information-and-network-security	robotsllmsaihumans	emailphone	none
vectra.ai ↗	60 match shared topic	Vectra AI \| Cybersecurity AI That Stops Attacks Others Can’t	United States~ en	information-and-network-security Webflow	robotsllmsaihumans	emailphone	none
kudelskisecurity.com ↗	60 match shared topic	Kudelski Security - Cybersecurity Programs Your Company Needs	en	information-and-network-security	robotsllmsaihumans	emailphone	none
attackiq.com ↗	60 match shared topic	CTEM Platform - Continuous Threat Exposure Management - AttackIQ	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.