Book your free demo We announced our Series A: $49M led by Battery Ventures. Read more. Email Security For the Age of AI. AI-native Email Security. Experience faster deployments, Agentic detection, and far fewer false positives, without the gateway headaches. Book your free demo Download our free report AEGIS IN NUMBERS >90% Reduction in False Positives 100% MX-Free Deployment 5min Integration Time via API 24/7 Always-on AI Agents As a former security founder, I’ve seen the cat-and-mouse game play out for decades—especially in email security, where attackers constantly evolve to trick employees. Aegis is the first solution that truly changes the game. They came into Mesh and stopped attackers in their tracks. Our dashboard shows everything from fuzzing attempts to AI-generated spear phishing and BEC, and Aegis catches them all—without my team wasting time managing rules. Bam Azizi CEO, Precision-built for defenders. Fully Automated Email Security Let our AI Agents watch your inboxes. They'll catch the latest threats with no tuning. No more chasing phishing reports, no more lost email, no more rule configuration. WITHOUT AEGIS Legacy Tools, Manual Work, Missed Threats Most email security tools use brittle rules making them prone to miss Zero Day attacks and infrastructure abuse. AegisAI adapts in real-time with its AI agents network. Rule-based Detection Frequent False Positives Prone to Zero-Day Attacks WITH AEGIS AI-Native Defense & Zero - Day Resilience Most email security tools use static rules. AegisAI adapts in real-time, allowing your team to focus on what matters. LLM based detection, self learning Up to 90% less false positives Stronger Zero Day attacks detection Precision-built for defenders. Agents + API installation = Winning combination See it in action Autonomous Threat Detection No rules, no signatures, AegisAI uses orchestrated AI agents to catch Phishing, BEC, and zero-day attacks automatically. Instant API Integration Deploys in minutes via Google Workspace or Microsoft 365 APIs, no MX changes or downtime. Multi-Agent AI Architecture Coordinated AI agents  adapt to new threats in real time, working independently and together for full coverage. And much more 90% Fewer False Positives Reduces alert fatigue and manual reviews with more precise detection. VIP & Role-Based Threat Visibility Identifies which users are being targeted including executives and high-value targets across your organization. Full-Spectrum Dashboards & Reporting Real-time executive insights, threat trends, and C-suite-ready reports. Enterprise-Grade Email Security Complete Protection Built for Modern Threats We provide enterprise-grade protection across all major email platforms with advanced AI-powered detection and automated response capabilities. Seamless Deployment AI-Powered Detection Incident Response & Management Google Workspace Microsoft 365 Tailored Outboarding & Support Deploy instantly with native API integration—no MX record changes required. Our teams can assist you with deployment if required. Advanced Phishing,  Social Engineering Agents detect evolving phishing emails and social engineering attacks automatically Business Email Compromise (BEC) Stop executive impersonation and wire fraud Intelligent Spam Detection AI-powered filtering with minimal false positives Malware & Ransomware Protection Malicious file detection and remediation Automated Quarantine & Remediation Instantly stop threats before they reach your users—no manual intervention required. Executive Security Dashboards Real-time visibility and reporting for leadership—make informed decisions with confidence. TESTIMONIALS Trusted by Teams Who Defend at Scale From high-growth startups to Enterprise customers, AegisAI helps security teams move faster, detect more advanced threats, and reduce noise for busy security teams. As a former security founder, I’ve seen the cat-and-mouse game play out for decades—especially in email security, where attackers constantly evolve to trick employees. Aegis is the first solution that truly changes the game. They came into Mesh and stopped attackers in their tracks. Our dashboard shows everything from fuzzing attempts to AI-generated spear phishing and BEC, and Aegis catches them all—without my team wasting time managing rules. Bam Azizi CEO, Mesh AegisAI was incredibly easy to install. With Aegis we just don't think about phishing anymore. Sanjay Mahalingam Founder, Spacetil  I was thrilled at how quick the installation process was. Usually with these tools there is a lot of configuration of things like suppression lists. With Aegis it just worked. We immediately saw threats to our accounting, engineering, and executives teams in the dashboard. Aegis enabled us to see and stop these threats without our team manually hunting them down. Ian Cohen CEO, Lokker Email security has been a cat-and-mouse game for decades, and the old playbook doesn't work against AI-generated attacks. With the rise of AI, we've seen a dramatic increase in the volume, sophistication, and precision of email-based attacks, enabling adversaries to tailor messages at scale and evade traditional detection techniques. What impressed us about Aegis AI is that their agents actually adapt in real time—no rule-writing, no tuning, no chasing false positives. We deployed in minutes and saw threats we'd been missing effortlessly with the agent's reasoning for each email, no black box. It's security that finally keeps pace with the attackers. Arthur Stromquist Security Lead, LangChain The mark of a great email security system is that we don't have to manage it. Aegis was able to come in and help us stop attacks without requiring our team to spend extra time on it. It's put a stop to the increasing number of attacks - even those using compromised infrastructure and AI to customize attacks to specific employees. Arjun Mukherjee CTO, Mesh What impressed us most about Aegis AI isn’t just the technology — it’s the team behind it. Coming from years of building Google’s core security infrastructure, they’ve brought that same expertise to tackling modern email threats. The result is a solution that stops sophisticated phishing and BEC attacks without slowing our business down. Benjamin Bouffard CEO, Stelliant FAQ Everything You Need to Know Answers to common questions about how Aegis secures your email with speed, precision, and zero disruption. What is Aegis AI and how does it protect against email-based attacks? Aegis AI is a next generation agentic email security platform. It uses AI agents to analyze every email like a human analyst — detecting phishing, Business Email Compromise (BEC), and zero-day threats that bypass traditional rule-based filters. How is Aegis AI different from traditional Secure Email Gateways (SEGs)? Unlike SEGs that rely on static rules, signatures, or domain reputation, Aegis AI continuously adapts to new attack patterns. Our AI agents evaluate sender behavior, language intent, and hundreds of other signals stopping sophisticated attacks like no-payload phishing and Adversary-in-the-Middle (AiTM) before they reach inboxes. Can Aegis AI prevent Business Email Compromise (BEC) attacks? Yes. Aegis AI’s agent-based detection identifies subtle social engineering attempts — such as CEO impersonation, invoice fraud, or vendor compromise — by analyzing context, intent, and anomalies in communication patterns, not just technical indicators. Aegis AI is particularly suited for attacks leveraging trusted infrastructure to bypass traditional rule or reputation based detection systems. Does Aegis AI work with Microsoft 365 and Google Workspace? Yes. Aegis AI integrates directly via API with Microsoft 365 and Google Workspace, requiring no MX record changes or mail flow disruptions. Deployment takes minutes, not weeks. How does Aegis AI handle zero-day phishing attacks? Traditional solutions fail against brand-new attacks. Aegis AI’s agents use real-time analysis, natural language understanding, and behavior to identify phishing campaigns the moment they appear — before they’re added to threat feeds or even if they’re leveraging trusted infrastructure. What measurable results can companies expect with Aegis AI? Customers typically see up to a 90% reduction in false positives reaching users’ inboxes to legacy filters, and reduced SOC workload thanks to automated investigation and response. Is Aegis AI compliant with security and privacy standards? Yes. We are SOC 2 Type II certified, and use encryption in transit and at rest. Aegis AI never stores full email content beyond what’s necessary for analysis, ensuring data privacy. How easy is it to deploy and manage Aegis AI? Deployment is API-based, requiring no hardware, MX changes, network changes, or complex policies. Admins can set up the platform in under 30 minutes and leverage a simple dashboard for insights and automated response workflows. This makes it ideal for either teams wanting to spend time on critical projects vs alerts or smaller businesses who can’t rely on a dedicated team to run their security. Can Aegis AI reduce the workload on my security team? Yes. By blocking advanced threats pre-delivery and providing automated triage for suspicious messages, Aegis AI significantly reduces alert fatigue, freeing your team to focus on strategic initiatives. Why should I choose Aegis AI over other email security solutions? Our platform combines deep expertise from >20 years combined building security products (reCAPTCHA, Safe Browsing, Web Risk and more) with cutting-edge AI to deliver unmatched protection, lower false positives, and effortless integration — ensuring your business stays secure without slowing operations. Still have questions? Contact our team Ready to See What AI Native Security Feels Like? Experience faster deployments, smarter detections, and fewer false positives, without the gateway headaches. See it in action Download our free report Complete protection for your email security needs with our native Agentic threat detection. Book your free demo Links Company Products Blog Careers Legals Privacy Policy Terms & Conditions Trust Center © 2026 Aegis AI. All rights reserved.