Xcout Intel
Spamhaus Technology competitors & alternatives
The 12 closest competitors and alternatives to Spamhaus Technology among cybersecurity companies — ranked by similarity to what Spamhaus Technology actually does, not by market-cap band.
Subscribe to see Spamhaus Technology’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
About Spamhaus Technology
Spamhaus Technology provides real-time IP, domain, and threat intelligence data to protect users and networks against spam, phishing, and malware.
Spamhaus Technology at a glance
Spamhaus Technology is a cybersecurity company headquartered in United Kingdom, founded in 2004. Xcout tracks 1 named person at Spamhaus Technology, including Paul Vixie (VP & Deputy CISO, Amazon Web Services).
Spamhaus Technology leadership
- Paul VixieVP & Deputy CISO, Amazon Web Services
Top 12 Spamhaus Technology competitors
Ranked by semantic similarity — how close each company is to Spamhaus Technology by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cybersecurity company
SpamRATS provides IP block list and RBL (Real-time Blackhole List) services designed to help email and network administrators protect their infrastructure from spam, botnets, and other email threats. The company offers lightweight, fast threat intelligence feeds compatible with major email platforms to block unauthorized IP addresses and reduce junk email.
Similar cybersecurity company
Cofense provides AI-driven and human-validated phishing defense, threat intelligence, and email security solutions for enterprises.
Computer & Network Security
BrandShield provides an AI-powered digital risk and online brand protection platform that detects and removes threats such as phishing sites, counterfeits, impersonation scams, rogue apps, and trademark infringements across websites, social media, marketplaces, and the dark web. The company serves enterprises, small businesses, and specific industries like finance, pharmaceuticals, retail, and gaming to safeguard brand integrity and protect customers.
Similar cybersecurity company
AnubisNetworks provides cloud and on-premises email security platforms designed for enterprises, telcos, and hosted service providers. Its solutions offer protection against phishing, fraud, and malware through features such as threat intelligence, anti-spoofing, data loss prevention, and integrations with Microsoft 365 and Google Workspace.
Similar cybersecurity company
Strongarm is a cybersecurity company that provides threat intelligence and protection against phishing attacks, which was acquired by WatchGuard Technologies.
Similar cybersecurity company
Netcraft is an cybersecurity company based in London, England. The company provides cybercrime disruption and digital risk protection services, primarily focused on the automated detection and takedown of online threats.
Similar cybersecurity company
SmishAlert LLC is a software company founded in 2024 that specializes in messaging-layer threat intelligence and human exposure intelligence. Headquartered in Dallas, Texas, the firm focuses on workforce security and mitigating human risk in communications.
Similar cybersecurity company
Bolster AI detects, investigates, and removes phishing threats, fake websites, social media scams, and AI-generated fraud campaigns. Headquartered in Santa Clara, California, the company provides automated domain monitoring and takedown solutions to protect organizations before attacks cause impact.
Similar cybersecurity company
Commtouch was an Israeli cybersecurity company that developed cloud-based email security and threat-detection technologies, including anti-spam, anti-malware, and reputation services. It served email service providers, internet service providers, enterprises, and security vendors, and was later renamed Cyren.
Similar cybersecurity company
SpamTitan provides cloud email security and anti-spam solutions to protect businesses from phishing, malware, ransomware, and other advanced email threats.
Similar cybersecurity company
0spam Project provides anti-spam solutions, DNSBL services, and network asset management tools for ISPs, ESPs, and system administrators.
Similar cybersecurity company
DomainTools provides a DNS-based threat intelligence and domain security platform that maps internet infrastructure to help organizations detect, investigate, and mitigate malicious domains. The company serves enterprise security teams, law enforcement, and fraud prevention professionals by offering real-time threat feeds, predictive risk scores, and historical DNS analysis.
Analyze another company
Search any company we track to see its competitive set.
Or describe a company
Paste a short paragraph describing a company or product — we'll find the most similar companies we track, scored 1–100.
See the full profile of Spamhaus Technology and its market
Funding, investors, tech stack, hiring signals, leadership and corporate events — for Spamhaus Technologyand every competitor above — in one live dashboard.
Subscribe to Xcout Intel →