How to Build Your Own OneLogin
Replace OneLogin with a custom build. Market-Leading Identity and Access Management Solutions
Build Difficulty: 4/5
A few focused days to build a solid replacement
Estimated Timeline
Based on 92 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 92 features
Authentication(25 features)
Enforce adaptive, risk-based authentication policies
Support for Windows Hello and TouchID biometric authentication
Machine-level authentication using digital certificates
Certificate-based trust and machine-level authentication for desktop devices
Email-based multi-factor authentication
+20 more in this category
Integration(12 features)
Comprehensive APIs for application integration and custom development
Full API for privilege creation, reading, updating, and deletion
APIs for authorization decisions and enforcement
API access for managing enforcement points and applications
Build and deploy custom directory connectors
+7 more in this category
Directory Management(10 features)
Directory and identity synchronization with unlimited directory integrations
Centralized cloud-based directory for identity management
Custom directory fields for extended identity attributes
Custom attribute mappings between directories
Bi-directional synchronization between directories and identity sources
+5 more in this category
Access Management(9 features)
Authorization policies for on-premise and homegrown applications with gateway or agent deployment
Fine-grained policy-based authorization for applications
Create custom privilege definitions at any granularity level
Dynamic mapping of user attributes to application-specific entitlements
Automatically deny access based on defined policies
+4 more in this category
Automation(9 features)
Custom notifications triggered by workflow events
Transform and map data within workflows
Trigger workflows based on identity and access events
Workflow builder with pre-built templates, event-based triggers, and scheduled tasks
Pre-built templates for common automation scenarios
+4 more in this category
User Management(7 features)
Custom provisioning rules per application
Automatic password reset for machine accounts
Automatic user account removal and access revocation
Automatic user account creation across connected applications
Custom user attributes for flexible identity management
+2 more in this category
Security(6 features)
Automatic detection and notification of compromised user credentials
Real-time password security with compromised credential checking
Customizable password policies and enforcement
Customizable security policies for identity management
Support for trusted identity provider configurations
+1 more in this category
Infrastructure(5 features)
Dedicated sandbox URL and isolated environment
Dedicated sandbox environment for testing with production data clone
Complete performance testing capabilities in sandbox
Flexible deployment options for on-premise access management
Real-time application deployment and monitoring capabilities
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 92 features at easy complexity.