Supabase
5vendors are named alongside Supabase. 1 source references it, most recently CISA issues alert on VPS.org one-click deployment templates vulnerabilities (Aug 2026).
What is Supabase?
Supabase is an open-source Backend-as-a-Service (BaaS) platform that provides a hosted PostgreSQL database with integrated authentication, storage, and real-time APIs for application development (application platform / database-as-a-service).
- Hosted PostgreSQL database with management tooling (database-as-a-service)
- Auto-generated Representational State Transfer (REST) and GraphQL-style APIs over database tables (API backend)
- Authentication and user management with JWT-based access controls (identity and access management)
- Object storage for files, images, and media with access policies (cloud storage)
- Real-time subscriptions and listeners on database changes (real-time data / eventing)
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More About Supabase
Supabase is an open-source backend platform that centers on PostgreSQL (relational database) and packages it with tools that map to common application backend needs, including data storage, APIs, authentication, authorization, file storage, and real-time capabilities (application platform / BaaS). The project targets teams that want the capabilities of a relational database and associated backend services exposed through managed infrastructure and developer-friendly tooling.
At its core, Supabase provides a managed PostgreSQL database (database-as-a-service), including provisioning, scaling options, and operational administration through a web console and APIs. On top of this database layer, Supabase exposes auto-generated APIs (API backend) so that tables and views can be accessed through RESTful endpoints and a query interface inspired by GraphQL patterns. This allows developers to interact with structured data without writing custom Application Programming Interface (API) servers for standard CRUD operations.
Supabase includes an authentication system (identity and access management) that supports email and password flows, one-time password flows, and social login providers, using JSON Web Tokens (JWTs) (JWT) for session and access control. Role-Based Access Control (RBAC) and row-level security policies (data security / access control) integrate with PostgreSQL, enabling fine-grained permissions directly in the database schema and policy definitions. This alignment between application auth and database security rules supports patterns where business logic enforcement occurs close to the data.
The platform also offers object storage (cloud storage) for unstructured content, such as images and media files, exposed via APIs and governed by access policies that interoperate with the authentication and authorization system. For collaboration and interactive experiences, Supabase provides real-time features (real-time data / eventing) that stream changes from the underlying PostgreSQL database to subscribed clients, enabling use cases like live dashboards, chat interfaces, and collaborative editing.
Enterprise and institutional users can employ Supabase as a managed backend platform (application platform) for web and mobile applications, with infrastructure operations, backups, and monitoring handled through the service. It fits into architectures where PostgreSQL is the primary System of Record (SOR) and developers need integrated auth, storage, and API layers with minimal custom backend code. Supabase supports integration with existing tooling via standard PostgreSQL drivers, Structured Query Language (SQL), and Hypertext Transfer Protocol (HTTP) APIs (interoperability), and it can be positioned in a directory under categories such as BaaS, database-as-a-service, identity and access management, and real-time data platforms.