Sent – A unified API for sending messages across SMS, RCS, and apps like WhatsApp.

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Open Source Authorization & Permissions Tools using Sentry

A curated collection of the best open source systems for defining and enforcing access control policies. using Sentry.

Take control of your identity with a secure, flexible solution

authentik is an open-source identity provider that offers self-hosted authentication, authorization, and user management for businesses of all sizes.

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Open-source authentication and user management platform

Stack Auth provides secure authentication, authorization, and user management for developers in just 5 minutes.

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