How to Build Your Own SentinelOne
Replace SentinelOne with a custom build. AI-powered endpoint protection and response platform
Build Difficulty: 4/5
A few focused days to build a solid replacement
Estimated Timeline
Based on 42 features at Few Days difficulty, expect about 3-5 days with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 42 features
Threat Protection(9 features)
Protection against credential harvesting and password theft attacks.
Prevention of memory-based exploits and privilege escalation attacks.
Detection and prevention of malware including trojans, worms, and viruses.
Detection and removal of potentially unwanted programs and adware.
Specialized detection and prevention for ransomware threats and attack chains.
+4 more in this category
Detection(4 features)
AI-powered analysis of endpoint behavior to detect zero-day and advanced threats.
Identification of malicious command and control communications.
Ability to create custom detection rules based on organizational threat landscape.
Detection of attacker attempts to move horizontally within the network.
Response(4 features)
Automated threat response without human intervention based on AI-learned patterns.
Ability to instantly isolate compromised endpoints from network.
Automated interruption of multi-stage attack chains.
Ability to automatically rollback system changes made by ransomware or malware.
Integration(3 features)
Deep integration with Active Directory for policy enforcement and visibility.
RESTful API for integration and programmatic access to platform functions.
Native integration with major SIEM platforms for event forwarding.
Analytics(2 features)
Comprehensive dashboard showing threat landscape and KPI metrics.
AI-calculated security risk score for each endpoint.
Management(2 features)
Support for managing multiple organizations and tenants from single console.
Centralized creation and deployment of security policies across endpoints.
Network Security(2 features)
Host-based firewall configuration and management across the endpoint fleet.
Microsegmentation and zero trust enforcement at the endpoint level.
Access Control(1 features)
Granular control over USB and peripheral device access on endpoints.
Cost Calculator
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Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 42 features at easy complexity.