Email security for
modern threats
Our privacy-first AI keeps your inbox and your business safe.
Trusted by 3,500+ customers
Trusted by 3,500+ customers
Libraesva recognized in the 2025 Gartner® Magic Quadrant™ for Email Security
Libraesva has been recognized in the 2025 Gartner® Magic Quadrant™ for Email Security. Read the analyst report to discover more, and see why we believe the future is privacy-first email security.
Libraesva Security Suite
Privacy-first email security
Stop advanced threats before they reach your inbox with AI-powered, layered protection.
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Secure email archiving
Keep your email compliant, discoverable, and securely stored — with zero admin hassle.
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Effective phishing simulator
Build human resilience with continuous phishing simulations and real-time training.
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Complete DMARC Protection
Protect your brand from impersonation and ensure email authenticity with simple DMARC setup.
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Catch context-based threats
Our semantic AI detects intent behind every message, instead of just scanning for keywords.
Keep data local
Libraesva runs locally or in your chosen cloud, keeping every message compliant with strict EU data standards.
5,000,000+
Mailboxes
70,000+
Domains protected
3,500+
Customers
12+
Years of innovation
Take control of your email security
Block
advanced threats
Stop known and zero-day attacks. Block malware, domain spoofing, and evasive spam before the reputational and financial damage is done.
Prevent
imposter fraud
Detect and block phishing, business email compromise, and account takeovers with AI that understands intent and behavior.
Preserve
email data
Preserve your email history in tamper-proof, distributed archives built for fast, powerful search. Get the access you need for compliance, audits, investigations, and day-to-day operations.
Communicate
safely
Empower, train, and support users to stay vigilant – spotting threats early and working smarter, faster, and safer.
Insights and updates
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2025 Gartner® Magic Quadrant™ for Email Security
Libraesva has been recognized in the 2025 Gartner® Magic Quadrant™ for Email Security Platforms, offering a privacy-focused email security solution designed to meet regulatory and compliance requirements for data localization.
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Beyond Keywords: Why Context-Aware AI is the Future of Email Security
Learn why purpose-built semantic AI outperforms generic LLMs for email security. Compare SLM vs LLM approaches.
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