Xcout IntelStrongarm competitors & alternatives
The 12 closest competitors and alternatives to Strongarm among cybersecurity companies — ranked by similarity to what Strongarm actually does, not by market-cap band.
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About Strongarm
Strongarm is a cybersecurity company that provides threat intelligence and protection against phishing attacks, which was acquired by WatchGuard Technologies.
Strongarm at a glance
Strongarm is a cybersecurity company headquartered in United States. Its most recent funding round, Series B, raised $50M in January 2022.
Strongarm funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $50M | 1 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Strongarm competitors
Ranked by semantic similarity — how close each company is to Strongarm by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cybersecurity company
Cofense provides AI-driven and human-validated phishing defense, threat intelligence, and email security solutions for enterprises.
Similar cybersecurity company
Spamhaus Technology provides real-time IP, domain, and threat intelligence data to protect users and networks against spam, phishing, and malware.
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.
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
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
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
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
MokN is a cybersecurity company that specializes in defensive phishing solutions designed to combat credential threats. The company develops defensive bait pages that lure attackers into revealing compromised credentials before they can be exploited.
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
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
Area 1 Security was an American cybersecurity company specializing in preempting and stopping targeted phishing attacks before they were acquired by Cloudflare.
Similar cybersecurity company
Armorblox was a U.S. cybersecurity company that used natural-language understanding and machine learning to detect and prevent email-based threats such as phishing, business email compromise, and data loss. It served enterprises and was acquired by Cisco in 2023.
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