Ory and Auth0 by Okta both offer robust identity management solutions, but they cater to different needs. Ory is API-first and supports a wide range of programming languages, making it highly flexible for developers. However, it does not offer a free tier, with pricing starting at $29/month for 1,000 daily active users. Auth0 by Okta, on the other hand, provides a comprehensive suite of features including social login, bot detection, and MFA. It offers a free tier for up to 7,500 monthly active users, but it becomes relatively expensive at $1400/month for 20,000 MAUs. For small-scale applications, Auth0 may be more cost-effective initially due to its free tier.

Auth0 by Okta and Ory both cater to developers but in different ways. Auth0 by Okta provides an all-in-one package with built-in UI components, social logins, and various other features that simplify the implementation process. Ory, being API-first, offers greater flexibility and supports a wide range of programming languages including Dart, .NET, Elixir, Go, Java, JavaScript, PHP, Python, Ruby, and Rust. If you need a solution that is quick to set up and comes with extensive built-in features, Auth0 might be more developer-friendly. However, if you require extensive customization and language support, Ory could be the better choice.

Both Ory and Auth0 by Okta are designed to scale with your application's needs. Ory offers pricing starting at $29/month for 1,000 daily active users, with additional costs of $30 per 1,000 additional DAUs, making it easy to predict costs as you scale. Auth0 by Okta provides a free tier for up to 7,500 monthly active users, but scalability can become expensive, costing $1400/month for 20,000 MAUs. Therefore, while both services can scale effectively, Ory may offer more predictable and potentially lower costs for high volumes of daily active users compared to Auth0 by Okta.

Ory is an API-first identity manager that offers services such as authentication, analytics, access control, and machine-to-machine authentication. It supports several programming languages with SDKs, including Dart, .NET, Elixir, Go, Java, JavaScript, PHP, Python, Ruby, and Rust.

Ory supports a wide range of programming languages with its SDKs, including Dart, .NET, Elixir, Go, Java, JavaScript, PHP, Python, Ruby, and Rust.

Ory does not offer a free tier. The pricing starts at $29 per month, which includes 1,000 daily active users (DAUs). For each additional 1,000 DAUs, it costs $30.

Ory provides a variety of services including authentication, analytics, access control, and machine-to-machine authentication.

Auth0 by Okta is a B2C identity management solution that offers an all-in-one package including social login, bot detection, UI components, anonymous users, single-sign-on (SSO), and multi-factor authentication (MFA). The free tier includes 7,500 monthly active users (MAUs), but higher usage can become expensive, with 20,000 MAUs costing $1400 per month.

The main features of Auth0 by Okta include passwordless authentication, social login, multi-factor authentication (MFA), breach detection, brute-force protection, and extensive documentation and community support.

Pros of Auth0 by Okta include its support for passwordless, social, and multi-factor authentication, extensive documentation and community support, and built-in breach detection and brute-force protection. Cons include restrictions on active users and features in the free tier, and the higher cost of advanced tiers.