1. Pricing Model: 8base offers a transparent pricing model based on the number of active users, storage, and API calls, while Hasura is open-source and free to use with the option to pay for enterprise features and support.
2. Data Management: 8base provides a visual data builder that allows users to create relationships between tables and define data validation rules easily, whereas Hasura simplifies data management through its auto-generating APIs that can be used for querying data and real-time subscriptions.
3. Authentication: Hasura provides built-in authentication methods like JWT, while 8base offers a more customizable authentication process with various authentication providers such as Auth0 and Okta.
4. Custom Business Logic: 8base allows users to create custom business logic through its serverless functions, which can be written in JavaScript or TypeScript, while Hasura offers custom logic through event triggers and remote schemas.
5. Dashboard and User Interface: 8base provides a user-friendly dashboard for managing and monitoring applications, while Hasura focuses more on providing a powerful GraphQL engine without a graphical user interface.
6. Community Support: Hasura has a larger community support due to its open-source nature, enabling users to access a wide range of resources, tutorials, and community forums, whereas 8base offers personalized support and consulting services for enterprise clients.

In Summary, 8base and Hasura differ in terms of pricing model, data management tools, authentication methods, custom business logic options, user interface features, and community support.