Zetta vs Supabase
A comprehensive technical comparison to help you choose the right open-source foundation for your business.
Zetta
Zetta is an API-first, open-source Internet of Things (IoT) platform based on Node.js, enabling data streaming and device control via REST APIs and WebSockets.
Supabase
Supabase is the leading open-source alternative to Firebase. It provides a full backend-as-a-service (BaaS) powered by PostgreSQL, including authentication, real-time subscriptions, and storage.
Core Capabilities
- API-first design combining RESTful APIs, WebSockets, and Siren hypermedia
- Built entirely on Node.js, allowing high concurrency non-blocking I/O
- Streaming data support directly from devices via WebSockets
- Reactive programming models for linking device interactions
- Abstracted driver layer for integrating heterogeneous hardware (Arduino, Spark, BeagleBone, etc.)
- Geo-distributed architecture connecting peer-to-peer servers across the cloud and edge
- State-machine based device modeling
Core Capabilities
- Full PostgreSQL database with real-time capabilities via pg_net
- Native Authentication with Row-Level Security (RLS) integration
- Object Storage for images, videos, and large files
- Auto-generated RESTful APIs directly from your database schema
- Edge Functions for server-side logic in TypeScript (Deno runtime)
- Built-in support for Vector embeddings for AI and Similarity Search
- Supabase Studio: A visual dashboard for database management
- Instant GraphQL API and Realtime broadcast/presence
🏆 Best For
🏆 Best For
Zetta
Zetta is an API-first, open-source Internet of Things (IoT) platform based on Node.js, enabling data streaming and device control via REST APIs and WebSockets.
Core Capabilities
- API-first design combining RESTful APIs, WebSockets, and Siren hypermedia
- Built entirely on Node.js, allowing high concurrency non-blocking I/O
- Streaming data support directly from devices via WebSockets
- Reactive programming models for linking device interactions
- Abstracted driver layer for integrating heterogeneous hardware (Arduino, Spark, BeagleBone, etc.)
- Geo-distributed architecture connecting peer-to-peer servers across the cloud and edge
- State-machine based device modeling
🏆 Best For
Supabase
Supabase is the leading open-source alternative to Firebase. It provides a full backend-as-a-service (BaaS) powered by PostgreSQL, including authentication, real-time subscriptions, and storage.
Core Capabilities
- Full PostgreSQL database with real-time capabilities via pg_net
- Native Authentication with Row-Level Security (RLS) integration
- Object Storage for images, videos, and large files
- Auto-generated RESTful APIs directly from your database schema
- Edge Functions for server-side logic in TypeScript (Deno runtime)
- Built-in support for Vector embeddings for AI and Similarity Search
- Supabase Studio: A visual dashboard for database management
- Instant GraphQL API and Realtime broadcast/presence
🏆 Best For
Need Help Deciding or Implementing?
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