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💳 Accounting & Invoicing
Track invoices, expenses, and finances — open source alternatives to QuickBooks, Xero, and FreshBooks.
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🧠 AI Coding Assistants
Code completion and AI pair programming on your own infra — open source alternatives to GitHub Copilot and Cursor.
🔐 Identity & SSO
Single sign-on, OAuth, and identity providers you can self-host — open source alternatives to Okta, Auth0 and Azure AD.
🛡 VPN & Private Networks
Encrypted tunnels and mesh VPNs on infrastructure you control — open source alternatives to NordVPN, ExpressVPN, and commercial mesh services.