Supabase
Open-source backend platform with database, auth, and real-time APIs.
What is Supabase?
Try SupabaseSupabase is an open-source Postgres backend platform designed to help teams build and ship faster with fewer backend components to manage. It brings together a full Postgres database with authentication, authorization via Row Level Security, and auto-generated REST and GraphQL APIs, plus real-time features and storage. Teams can also use it in more enterprise-controlled setups with self-hosting options for greater control over their stack.
What does Supabase do for your application backend?
Supabase provides a Postgres-based backend along with key building blocks like authentication and authorization via Row Level Security, auto-generated REST and GraphQL APIs from your database, real-time data updates and subscriptions, and storage for files. It also supports server-side custom logic with Edge Functions and includes AI-focused capabilities like vector embeddings for similarity search.
Is Supabase built for no-code users or mainly developers?
Supabase is developer-focused, but it’s designed to get you to a working backend quickly. With features like templates/scaffolding and auto-generated APIs from your database, teams can launch core backend capabilities early and then extend them as requirements grow.
How does Supabase control who can access what data?
Supabase uses built-in authentication together with Row Level Security (Postgres policies) to control access at the database level. It also includes security features such as role-based access control, multi-factor authentication, security tooling like audit logs, encrypted storage, and network restrictions.
Can Supabase support enterprise security and compliance needs?
Supabase highlights support for SOC 2 Type II and compliance claims including HIPAA and GDPR. It also notes that customer data is encrypted at rest and in transit, and it provides monitoring and protections to help manage security threats.
What are Edge Functions and how are they different from API endpoints?
Edge Functions let you run custom TypeScript (Deno) code to implement business logic without deploying and managing separate servers. They’re useful when you need behavior beyond what you can do directly with the database and the ready-to-use REST/GraphQL APIs.
How does Supabase handle AI or RAG-style similarity search?
Supabase supports automatic embedding generation and stores vector embeddings alongside your data. For RAG-style workflows, you can run similarity search over your embeddings to retrieve relevant content sections that can then be used to power responses.