Keycloak and Kinde serve different needs when it comes to user authentication. Keycloak is an open-source solution, providing flexibility and control over your authentication setup. It supports single-sign-on and integration with various Identity Providers like Google, Facebook, and GitHub. On the other hand, Kinde offers a generous free plan, which can be very cost-effective for smaller businesses or startups, with up to 10,500 Monthly Active Users free of charge. The Pro plan is also affordable at $25/month with additional charges for extra MAUs. If you need a highly customizable solution and have the technical expertise to manage it, Keycloak might be a better choice. If cost is a significant factor and you prefer a more straightforward, managed solution, Kinde could be more suitable.

Kinde is a platform that offers a generous free plan with up to 10,500 monthly active users (MAU) at no charge. For those needing more, their Pro plan costs $25 per month, with an additional cost of $0.0175 per MAU over 10,500.

Kinde offers a free plan that includes up to 10,500 monthly active users (MAU) without any charge. Their Pro plan is priced at $25 per month, and for each additional MAU over 10,500, the cost is $0.0175.

Currently, there are no user-generated pros or cons for Kinde.

Keycloak is an open source identity and access management solution. It supports single-sign-on and integrates with OpenID Connect or SAML 2.0 Identity Providers such as Google, Facebook, and GitHub.

Keycloak offers several features including single-sign-on, identity brokering and social login, user federation, client adapters, and an admin console. It supports standard protocols like OpenID Connect and SAML 2.0.

Currently, there are no user-generated pros and cons for Keycloak. However, some general pros include its open source nature and extensive protocol support. Potential cons may include a steep learning curve for new users.

Organizations that require robust identity and access management solutions can benefit from Keycloak. It is particularly useful for companies needing to implement single-sign-on across multiple applications.