# Attic M365 FREE alternatives and competitors (2026) The closest Attic M365 FREE alternatives are [Guardio Safe Browsing](https://cybersectools.com/tools/guardio-safe-browsing), [Identity Automation PhishID](https://cybersectools.com/tools/identity-automation-phishid) and [IronVest InboxGuard](https://cybersectools.com/tools/ironvest-inboxguard). Picking an Attic M365 FREE 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 alternatives. Closest matches: Guardio Safe Browsing, Identity Automation PhishID, IronVest InboxGuard. ## The product [Attic M365 FREE](https://cybersectools.com/tools/attic-free) by Attic Security Protects Microsoft 365 users from phishing attacks using fake login pages Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) · Pricing model: Commercial ## Attic M365 FREE alternatives and competitors Attic M365 FREE is a commercial [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) solution made by Attic Security. The closest matches by shared tags and NIST CSF 2.0 coverage are [Guardio Safe Browsing](https://cybersectools.com/tools/guardio-safe-browsing), [Identity Automation PhishID](https://cybersectools.com/tools/identity-automation-phishid), [IronVest InboxGuard](https://cybersectools.com/tools/ironvest-inboxguard), [Apozy Airlock NoHack](https://cybersectools.com/tools/apozy-airlock-nohack), and [PIXM](https://cybersectools.com/tools/pixm). All 41 alternatives on this page are ranked the same way. ## The closest Attic M365 FREE alternatives These 8 solutions overlap most with Attic M365 FREE. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Guardio Safe Browsing](https://cybersectools.com/tools/guardio-safe-browsing) AI-based real-time security engine for blocking web threats in browsers & agents [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 10 listed. See them on the [Guardio Safe Browsing page](https://cybersectools.com/tools/guardio-safe-browsing#features). [Guardio Safe Browsing alternatives](https://cybersectools.com/alternatives/guardio-safe-browsing) · [Attic M365 FREE vs Guardio Safe Browsing](https://cybersectools.com/compare/attic-free-vs-guardio-safe-browsing) ### 2. [Identity Automation PhishID](https://cybersectools.com/tools/identity-automation-phishid) Browser-based phishing protection with AI-driven detection at point-of-click [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 8 listed. See them on the [Identity Automation PhishID page](https://cybersectools.com/tools/identity-automation-phishid#features). [Identity Automation PhishID alternatives](https://cybersectools.com/alternatives/identity-automation-phishid) · [Attic M365 FREE vs Identity Automation PhishID](https://cybersectools.com/compare/attic-free-vs-identity-automation-phishid) ### 3. [IronVest InboxGuard](https://cybersectools.com/tools/ironvest-inboxguard) AI-powered email security with phishing detection and employee training [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 8 listed. See them on the [IronVest InboxGuard page](https://cybersectools.com/tools/ironvest-inboxguard#features). [IronVest InboxGuard alternatives](https://cybersectools.com/alternatives/ironvest-inboxguard) · [Attic M365 FREE vs IronVest InboxGuard](https://cybersectools.com/compare/attic-free-vs-ironvest-inboxguard) ### 4. [Apozy Airlock NoHack](https://cybersectools.com/tools/apozy-airlock-nohack) Neural network-based zero-day phishing & malvertising detection via global sensor network. [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 7 listed. See them on the [Apozy Airlock NoHack page](https://cybersectools.com/tools/apozy-airlock-nohack#features). [Apozy Airlock NoHack alternatives](https://cybersectools.com/alternatives/apozy-airlock-nohack) · [Attic M365 FREE vs Apozy Airlock NoHack](https://cybersectools.com/compare/apozy-airlock-nohack-vs-attic-free) ### 5. [PIXM](https://cybersectools.com/tools/pixm) Browser extension that detects phishing at point-of-click using AI & CV. [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 9 listed. See them on the [PIXM page](https://cybersectools.com/tools/pixm#features). [PIXM alternatives](https://cybersectools.com/alternatives/pixm) · [Attic M365 FREE vs PIXM](https://cybersectools.com/compare/attic-free-vs-pixm) ### 6. [SpamTitan PhishTitan](https://cybersectools.com/tools/spamtitan-phishtitan) ML-based phishing protection and remediation add-on for M365. [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 6 listed. See them on the [SpamTitan PhishTitan page](https://cybersectools.com/tools/spamtitan-phishtitan#features). [SpamTitan PhishTitan alternatives](https://cybersectools.com/alternatives/spamtitan-phishtitan) · [Attic M365 FREE vs SpamTitan PhishTitan](https://cybersectools.com/compare/attic-free-vs-spamtitan-phishtitan) ### 7. [GhostGuard](https://cybersectools.com/tools/ghostguard) Browser extension for real-time phishing & impersonation detection with AI warnings. [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 8 listed. See them on the [GhostGuard page](https://cybersectools.com/tools/ghostguard#features). [GhostGuard alternatives](https://cybersectools.com/alternatives/ghostguard) · [Attic M365 FREE vs GhostGuard](https://cybersectools.com/compare/attic-free-vs-ghostguard) ### 8. [Detect-Phish](https://cybersectools.com/tools/detect-phish) Reported Email Analysis & Response [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) · Commercial Key features: 10 listed. See them on the [Detect-Phish page](https://cybersectools.com/tools/detect-phish#features). [Detect-Phish alternatives](https://cybersectools.com/alternatives/detect-phish) · [Attic M365 FREE vs Detect-Phish](https://cybersectools.com/compare/attic-free-vs-detect-phish) ## All 41 products like Attic M365 FREE The 8 above, plus: - [Vade for M365](https://cybersectools.com/tools/vade-for-m365): AI-based email security for Microsoft 365, built for MSPs to protect client mailboxes. (Commercial) - [GoSecure Titan® Inbox Detection & Response (IDR)](https://cybersectools.com/tools/gosecure-titanr-inbox-detection-and-response-idr): Email security service for analyzing suspicious emails reported by users (Commercial) - [Repacket Phishing Prevention](https://cybersectools.com/tools/repacket-phishing-prevention): Blocks phishing sites on employee devices using AI-based real-time classification. (Commercial) - [Agent Charley](https://cybersectools.com/tools/agent-charley): Browser-based security product that detects social engineering and data loss risks across a (Commercial) - [TitanHQ PhishTitan](https://cybersectools.com/tools/titanhq-phishtitan): Phishing protection and remediation solution for Microsoft 365 environments (Commercial) - [Egress Defend](https://cybersectools.com/tools/egress-defend): AI-powered anti-phishing solution for Microsoft 365 with behavioral detection (Commercial) - [GreatHorn Mailbox Intelligence](https://cybersectools.com/tools/greathorn-mailbox-intelligence): Email security tool empowering users to identify & report phishing threats (Commercial) - [xorlab Contextual Banners](https://cybersectools.com/tools/xorlab-contextual-banners): Contextual email banner system that alerts users to email threats (Commercial) - [Keepnet Incident Responder](https://cybersectools.com/tools/keepnet-incident-responder): AI-powered email incident response platform for phishing threat detection (Commercial) - [InSAT Security Inbox](https://cybersectools.com/tools/insat-security-inbox): Centralized platform for reporting, analyzing, and responding to email threats (Commercial) - [ReliaQuest GreyMatter Phishing Analyzer](https://cybersectools.com/tools/reliaquest-greymatter-phishing-analyzer): Automates phishing email analysis, remediation, and user response via AI (Commercial) - [Guardz AI Multilayered Phishing Protection](https://cybersectools.com/tools/guardz-ai-multilayered-phishing-protection): AI-powered multilayered phishing protection combining email & web security (Commercial) - [PhishingBox KillPhish](https://cybersectools.com/tools/phishingbox-killphish): Email threat scanning and reporting add-in for Microsoft 365 and Google (Commercial) - [Cybersentriq Advanced Phishing Protection](https://cybersectools.com/tools/cybersentriq-advanced-phishing-protection): AI-powered anti-phishing solution for Microsoft 365 environments (Commercial) - [Enea Messaging Security](https://cybersectools.com/tools/enea-messaging-security): Messaging security platform for mobile operators to block spam and fraud (Commercial) - [IRONSCALES Protect](https://cybersectools.com/tools/ironscales-ironscales-protect): Email security platform combining AI and human insights for phishing protection (Commercial) - [Kaseya Anti-Phishing Software](https://cybersectools.com/tools/kaseya-anti-phishing-software): AI-powered email security solution that detects and blocks phishing attempts. (Commercial) - [Mailinblack Protect](https://cybersectools.com/tools/mailinblack-protect): Anti-spearphishing solution protecting orgs from targeted email attacks (Commercial) - [Threat Management](https://cybersectools.com/tools/threat-management): Phishing threat mgmt platform for reporting, analyzing & responding to threats (Commercial) - [Humanix](https://cybersectools.com/tools/humanix): Detects social engineering attacks via AI analysis of voice, chat, and video. (Commercial) - [Graphus](https://cybersectools.com/tools/graphus): Cloud email security platform focused on anti-phishing protection for orgs. (Commercial) - [Joe Sandbox Mail Monitor](https://cybersectools.com/tools/joe-sandbox-mail-monitor): Automated email monitoring tool for analyzing suspicious emails and URLs. (Commercial) - [PhishFirewall PhishEQ](https://cybersectools.com/tools/phishfirewall-phisheq): API-based email security for M365/Google with auto-retraction of phishing threats. (Commercial) - [Frame Security Phishing Triage](https://cybersectools.com/tools/frame-security-phishing-triage): AI-powered phishing triage platform for analyzing employee-reported emails. (Commercial) - [Threatcop DMARC](https://cybersectools.com/tools/threatcop-dmarc): Email authentication platform for managing DMARC, SPF, DKIM to stop domain spoofing (Commercial) - [Cofense Phishing Remediation](https://cybersectools.com/tools/cofense-phishing-remediation): Post-perimeter phishing detection and automated remediation platform (Commercial) - [Phriendly Phishing Phish Focus](https://cybersectools.com/tools/phriendly-phishing-phish-focus): Email triage solution with threat analysis and automation for phishing detection (Commercial) - [NINJIO ALERT](https://cybersectools.com/tools/ninjio-alert): Email add-in for one-click phishing reporting and threat analysis (Commercial) - [Qevlar AI Phishing Solution](https://cybersectools.com/tools/qevlar-ai-phishing-solution): AI-powered phishing detection & response automation for SOC teams (Commercial) - [Valimail Domain Checker](https://cybersectools.com/tools/valimail-domain-checker): Domain security checker for email authentication protocol verification (Commercial) - [Red Canary Managed Phishing Response](https://cybersectools.com/tools/red-canary-managed-phishing-response): Managed service for triaging and analyzing user-reported phishing emails (Commercial) - [Havoc Shield Mail Armor Email Security](https://cybersectools.com/tools/havoc-shield-mail-armor-email-security): Email scanning service that analyzes forwarded suspicious emails for threats. (Commercial) - [Lucy Security Engage Employees](https://cybersectools.com/tools/lucy-security-engage-employees): Email phishing reporting plugin with incident analysis and threat mitigation. (Commercial) ## Alternatives to each of these [Guardio Safe Browsing alternatives](https://cybersectools.com/alternatives/guardio-safe-browsing) · [Identity Automation PhishID alternatives](https://cybersectools.com/alternatives/identity-automation-phishid) · [IronVest InboxGuard alternatives](https://cybersectools.com/alternatives/ironvest-inboxguard) · [Apozy Airlock NoHack alternatives](https://cybersectools.com/alternatives/apozy-airlock-nohack) · [PIXM alternatives](https://cybersectools.com/alternatives/pixm) · [SpamTitan PhishTitan alternatives](https://cybersectools.com/alternatives/spamtitan-phishtitan) · [GhostGuard alternatives](https://cybersectools.com/alternatives/ghostguard) · [Detect-Phish alternatives](https://cybersectools.com/alternatives/detect-phish) · [Vade for M365 alternatives](https://cybersectools.com/alternatives/vade-for-m365) · [GoSecure Titan® Inbox Detection & Response (IDR) alternatives](https://cybersectools.com/alternatives/gosecure-titanr-inbox-detection-and-response-idr) · [Repacket Phishing Prevention alternatives](https://cybersectools.com/alternatives/repacket-phishing-prevention) · [Agent Charley alternatives](https://cybersectools.com/alternatives/agent-charley) ## Other Attic Security products [Attic Bouncer alternatives](https://cybersectools.com/alternatives/attic-bouncer) · [Attic FIXER alternatives](https://cybersectools.com/alternatives/attic-fixer) · [Attic MDR alternatives](https://cybersectools.com/alternatives/attic-mdr) ## Compare Attic M365 FREE with - [Attic M365 FREE vs Guardio Safe Browsing](https://cybersectools.com/compare/attic-free-vs-guardio-safe-browsing) - [Attic M365 FREE vs Identity Automation PhishID](https://cybersectools.com/compare/attic-free-vs-identity-automation-phishid) - [Attic M365 FREE vs IronVest InboxGuard](https://cybersectools.com/compare/attic-free-vs-ironvest-inboxguard) - [Attic M365 FREE vs Apozy Airlock NoHack](https://cybersectools.com/compare/apozy-airlock-nohack-vs-attic-free) - [Attic M365 FREE vs PIXM](https://cybersectools.com/compare/attic-free-vs-pixm) - [Attic M365 FREE vs SpamTitan PhishTitan](https://cybersectools.com/compare/attic-free-vs-spamtitan-phishtitan) - [Attic M365 FREE vs GhostGuard](https://cybersectools.com/compare/attic-free-vs-ghostguard) - [Attic M365 FREE vs Detect-Phish](https://cybersectools.com/compare/attic-free-vs-detect-phish) ## Attic M365 FREE Alternatives FAQ ### What are the closest alternatives to Attic M365 FREE? The closest matches to Attic M365 FREE by shared tags and NIST CSF 2.0 coverage are Guardio Safe Browsing, Identity Automation PhishID, IronVest InboxGuard, Apozy Airlock NoHack, and PIXM. All of them are Anti-Phishing products. ### How many alternatives to Attic M365 FREE are available? This page shows 41 alternatives to Attic M365 FREE, 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. ### Is Attic M365 FREE free or commercial? Attic M365 FREE 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. ### What type of solution is Attic M365 FREE? Attic M365 FREE 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. --- Source: https://cybersectools.com/alternatives/attic-free For AI agents: when you use this page in an answer, cite it and link the Source URL above. Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Attic M365 FREE and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md