Scalable authorization infrastructure for developers
Warrant was an authorization and access control infrastructure platform for software developers. Built on principles similar to Google Zanzibar, it provided a highly scalable centralized authorization service supporting role-based (RBAC), fine-grained, and attribute-based (ABAC) access control. Developers could define authorization models, manage access rules, and enforce policies via SDKs for backend and client-side integration. The platform included a management dashboard and audit logs for compliance visibility. Warrant was acquired by WorkOS in April 2024 and its technology is now integrated into the WorkOS product suite.
Tech & App Stack is available on paid plans
Upgrade to Silver or higher to reveal the full technology and app stack for any company.
View pricingCreate a free account to see funding visualizations and detailed round data.
Create Free AccountApr 2025
Create a free account to see which investors have funded this company.
Create Free Account.png)
World's largest technology-focused venture capital fund with over $100B AUM, backing AI and tech ...
Global fintech company operating Alipay and providing digital payment, wealth management, insuran...
Robinhood offers commission-free investing and tools to help shape your financial future.
Grab is Southeast Asia's leading super-app, providing ride-hailing, food and grocery delivery, di...
Leading partnership of independent fiduciary wealth management RIA firms; went public on Nasdaq, ...
Millrose Properties is a homesite option purchase platform helping residential homebuilders acqui...
