Authentication & Identity for Startups

Appwrite for Startups

1 available offer

Appwrite is an open-source backend-as-a-service platform providing authentication, databases, cloud functions, storage, and real-time APIs. Lets developers build secure web and mobile apps faster without managing backend infrastructure from scratch.

Auth0 by Okta for Startups

1 available offer

Auth0 is an identity and authentication platform that makes it easy to add login, MFA, SSO, and machine-to-machine auth to any app. Handles 2.5 billion login transactions per month for developers at companies of all sizes, from startups to enterprises.

Clerk for Startups

2 available offers

Clerk is a complete user management and authentication platform for modern web and mobile apps. Provides pre-built UI components and APIs for sign-up, sign-in, MFA, and SSO — letting developers add production-ready auth in hours, not weeks.

Descope for Startups

1 available offer

Descope is a no-code authentication and user management platform for developers. Provides drag-and-drop authentication workflows covering passwordless login, SSO, MFA, and role-based access control — letting teams ship auth in minutes without backend code.

Kinde for Startups

1 available offer

Kinde is a modern authentication and user management platform that gives developers a generous free tier and a simple API. Provides sign-in, SSO, MFA, permissions, and organisations out of the box — designed to grow with startups from zero to millions of users.

Okta for Startups

1 available offer

Okta is the leading identity and access management company, providing SSO, MFA, lifecycle management, and API security for the enterprise. Connects 7,000+ app integrations and secures authentication for 17,000+ customers including FedEx, Slack, and Nordstrom.

Supabase for Startups

1 available offer

Supabase is an open-source Firebase alternative built on top of PostgreSQL. Provides a hosted database, authentication, real-time subscriptions, storage, and edge functions — letting developers build full-stack apps faster without managing backend infrastructure.

Withpersona for Startups

1 available offer

Persona is an identity verification and fraud prevention platform that automates KYC, AML, and compliance verification workflows. Lets businesses verify users using government IDs, biometrics, and database checks — used by Brex, Square, and Gusto.

Workos for Startups

1 available offer

WorkOS is an enterprise authentication and user management platform providing SSO, SCIM, Admin Portal, and Directory Sync APIs. Lets developers add enterprise-grade features to their products in days — used by Perplexity, Vercel, and Webflow to sell upmarket.