The closest Kaseya Anti-Phishing Software alternatives are Egress Defend, GreatHorn Mailbox Intelligence and InSAT Security Inbox. Picking a Kaseya Anti-Phishing Software alternative comes down to fit: Anti-Phishing coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
41 alternativesClosest matches: Egress Defend, GreatHorn Mailbox Intelligence, InSAT Security InboxPage updated Nov 2026
The product
by Kaseya
AI-powered email security solution that detects and blocks phishing attempts.
Kaseya Anti-Phishing Software is a commercial Anti-Phishing solution made by Kaseya. The closest matches by shared tags and NIST CSF 2.0 coverage are Egress Defend, GreatHorn Mailbox Intelligence, InSAT Security Inbox, Guardz AI Multilayered Phishing Protection, and PhishingBox KillPhish. All 41 alternatives on this page are ranked the same way.
These 8 solutions overlap most with Kaseya Anti-Phishing Software. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
AI-powered anti-phishing solution for Microsoft 365 with behavioral detection
Key features: 10 listed. See them on the Egress Defend page.
View Egress DefendEgress Defend alternativesKaseya Anti-Phishing Software vs Egress Defend
AI-powered anti-phishing solution for Microsoft 365 with behavioral detection
Email security tool empowering users to identify & report phishing threats
Centralized platform for reporting, analyzing, and responding to email threats
AI-powered multilayered phishing protection combining email & web security
Email threat scanning and reporting add-in for Microsoft 365 and Google
AI-powered email security with phishing detection and employee training
Automated email monitoring tool for analyzing suspicious emails and URLs.
Post-perimeter phishing detection and automated remediation platform
Phishing protection and remediation solution for Microsoft 365 environments
Contextual email banner system that alerts users to email threats
AI-powered email incident response platform for phishing threat detection
Email triage solution with threat analysis and automation for phishing detection
Automates phishing email analysis, remediation, and user response via AI
AI-powered anti-phishing solution for Microsoft 365 environments
Messaging security platform for mobile operators to block spam and fraud
AI-based real-time security engine for blocking web threats in browsers & agents
Browser-based phishing protection with AI-driven detection at point-of-click
Email security platform combining AI and human insights for phishing protection
Managed service for triaging and analyzing user-reported phishing emails
Anti-spearphishing solution protecting orgs from targeted email attacks
Phishing threat mgmt platform for reporting, analyzing & responding to threats
Neural network-based zero-day phishing & malvertising detection via global sensor network.
API-based email security for M365/Google with auto-retraction of phishing threats.
AI-powered phishing triage platform for analyzing employee-reported emails.
AI-based email security for Microsoft 365, built for MSPs to protect client mailboxes.
Protects Microsoft 365 users from phishing attacks using fake login pages
Email security service for analyzing suspicious emails reported by users
AI-powered phishing detection & response automation for SOC teams
Email scanning service that analyzes forwarded suspicious emails for threats.
Email phishing reporting plugin with incident analysis and threat mitigation.
Blocks phishing sites on employee devices using AI-based real-time classification.
Browser-based security product that detects social engineering and data loss risks across a
Email authentication platform for managing DMARC, SPF, DKIM to stop domain spoofing
Domain security checker for email authentication protocol verification
Browser extension for real-time phishing & impersonation detection with AI warnings.
Common questions when weighing alternatives to Kaseya Anti-Phishing Software.
The closest matches to Kaseya Anti-Phishing Software by shared tags and NIST CSF 2.0 coverage are Egress Defend, GreatHorn Mailbox Intelligence, InSAT Security Inbox, Guardz AI Multilayered Phishing Protection, and PhishingBox KillPhish. All of them are Anti-Phishing products.
This page shows 41 alternatives to Kaseya Anti-Phishing Software, all in the Anti-Phishing category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Kaseya Anti-Phishing Software is a commercial Anti-Phishing product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Kaseya Anti-Phishing Software is a Anti-Phishing product in the Email & Messaging Security category. You can compare it with the 41 other Anti-Phishing products on this page.
Email security tool empowering users to identify & report phishing threats
Key features: 10 listed. See them on the GreatHorn Mailbox Intelligence page.
View GreatHorn Mailbox IntelligenceGreatHorn Mailbox Intelligence alternativesKaseya Anti-Phishing Software vs GreatHorn Mailbox Intelligence
Centralized platform for reporting, analyzing, and responding to email threats
Key features: 8 listed. See them on the InSAT Security Inbox page.
View InSAT Security InboxInSAT Security Inbox alternativesKaseya Anti-Phishing Software vs InSAT Security Inbox
AI-powered multilayered phishing protection combining email & web security
Key features: 10 listed. See them on the Guardz AI Multilayered Phishing Protection page.
View Guardz AI Multilayered Phishing ProtectionGuardz AI Multilayered Phishing Protection alternativesKaseya Anti-Phishing Software vs Guardz AI Multilayered Phishing Protection
Email threat scanning and reporting add-in for Microsoft 365 and Google
Key features: 10 listed. See them on the PhishingBox KillPhish page.
View PhishingBox KillPhishPhishingBox KillPhish alternativesKaseya Anti-Phishing Software vs PhishingBox KillPhish
AI-powered email security with phishing detection and employee training
Key features: 8 listed. See them on the IronVest InboxGuard page.
View IronVest InboxGuardIronVest InboxGuard alternativesKaseya Anti-Phishing Software vs IronVest InboxGuard
Automated email monitoring tool for analyzing suspicious emails and URLs.
Key features: 8 listed. See them on the Joe Sandbox Mail Monitor page.
View Joe Sandbox Mail MonitorJoe Sandbox Mail Monitor alternativesKaseya Anti-Phishing Software vs Joe Sandbox Mail Monitor
Reported Email Analysis & Response
Key features: 10 listed. See them on the Detect-Phish page.
View Detect-PhishDetect-Phish alternativesKaseya Anti-Phishing Software vs Detect-Phish
No Anti-Phishing shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist