NISSI: Your banner of protection. AI-powered cybersecurity that predicts, prevents, and defeats threats 5x faster than traditional security. Deploy in 5 minutes via API.
Trusted by 2,500+ organizations worldwide
Integrate advanced cybersecurity into any system via REST API—no coding expertise required. Get real-time threat protection and actionable business insights in one unified platform.
Machine learning models analyze behavior patterns to identify zero-day threats, phishing, trojans, and ransomware in real-time.
24/7 autonomous pen testing that continuously probes your defenses, identifies vulnerabilities, and validates security controls before attackers do.
AI-generated honeypots and decoys that mimic real assets. Attackers waste time on fake systems while you study their tactics.
Quantify unpatched vulnerabilities, misconfigurations, and expired certificates into actionable metrics. Track your security posture over time.
Instantly quarantine malware, apply security patches, restore modified registry keys, and update firewall rules—all automatically.
Real-time intrusion detection tracking all connections with port, protocol, and IP analysis. Blocks suspicious traffic automatically.
Detect and block WannaCry variants and emerging ransomware before file encryption begins. Automatic rollback capabilities.
AI analyzes attack patterns to predict and prevent future threats before they materialize on your network.
Unified protection across Windows, macOS, and Linux endpoints with device-level security scoring and centralized management.
Advanced dashboards with threat trends, device performance, API usage quotas, and AI inference metrics for data-driven security decisions.
Connect to your existing security stack with SIEM, ticketing, monitoring, and workflow integrations. Webhooks, REST API, and pre-built connectors.
Map your entire dependency tree with interactive graphs. Detect malicious packages, track vulnerabilities, and understand transitive risk across your stack.
Never trust, always verify. Automated zero-trust policies that verify every access request and enforce least-privilege without manual intervention.
AI copilot that proactively hunts threats using natural language queries, hypothesis generation, and automated investigation workflows.
Continuously discover and monitor your entire attack surface: cloud assets, domains, certificates, exposed services, and shadow IT.
Share threat intelligence across your entire security stack. Correlate alerts, deduplicate events, and get unified threat visibility.
Automatically generate cyber insurance compliance reports. Export security metrics and incident data for premium reductions.
Shift-left security with IDE plugins, pre-commit hooks, and CI/CD integration. Catch vulnerabilities before code reaches production.
Automated compliance for SOC2, ISO 27001, HIPAA, and GDPR. Continuous control monitoring and audit-ready evidence collection.
Centralized control over device connections and domain filtering. Enforce security policies across all environments with real-time monitoring.
Real-time domain resolution control. Block, allow, or redirect domains and prevent unwanted outbound connections before they happen.
Manage multiple organizations or environments from one platform with isolated configurations. Built for agencies and service providers.
AI monitors endpoints, network connections, port activity, and processes—detecting phishing, malware, intrusions, and privilege escalation attempts in real-time.
Each threat receives a security score (0-100), risk classification (info/medium/high/critical), and recommended action within milliseconds.
Auto-remediation quarantines threats, applies CVE patches, restores system changes, updates firewall rules, and blocks malicious IPs—without human intervention.
Complete incident timeline with device details, threat classification, remediation actions, and compliance-ready audit logs for every security event.
Start with a 14-day free trial. No credit card required.
Free for individuals
For individuals and freelancers
For solo founders & local businesses
Perfect for small businesses
For SaaS and multi-brand companies
For large organizations
Customize your plan with additional features
"NISSI detected and quarantined a zero-day ransomware attack before our legacy AV even noticed. Saved us from a potential $2M disaster."
"The auto-remediation feature is a game-changer. We went from 4-hour incident response times to under 2 minutes."
"Finally, an AI security solution that actually works. Our team can focus on strategic initiatives instead of chasing alerts."
Traditional antivirus relies on signature-based detection, which only catches known threats. NISSI uses machine learning to analyze behavior patterns, detecting zero-day attacks and sophisticated threats that signature-based solutions miss. Our AI continuously learns and adapts to new attack vectors in real-time.