Supabase vs Appwrite

Supabase and Appwrite are both popular fullstack apps tools. This page compares their internal architecture, technology stack, data flow patterns, and system behavior — based on automated structural analysis of their source code. They share 1 technologies including typescript.

supabase/supabase

101,134
Stars
TypeScript
Language
8
Components
0.0
Connectivity

appwrite/appwrite

55,788
Stars
TypeScript
Language
8
Components
0.0
Connectivity

Technology Stack

Shared Technologies

typescript

Only in Supabase

react next.js pnpm postgresql react router tailwind css

Only in Appwrite

php mongodb websocket docker composer phpunit cross-fetch

Architecture Layers

Supabase (4 layers)

Applications
User-facing web applications including the main dashboard (studio), marketing site (www), and documentation
UI Libraries
Shared React components and design system providing consistent interface elements across all applications
Core Libraries
Business logic libraries for PostgreSQL interaction, API types, and shared utilities
Tooling
Development tools, generators, and build utilities for maintaining the monorepo

Appwrite (4 layers)

API Controllers
PHP controllers that handle HTTP requests for specific services (auth, databases, storage, functions) and coordinate with underlying databases and external providers
Configuration Layer
PHP configuration files that define service capabilities, authentication methods, supported providers, and database schemas for each Appwrite service
Client SDKs
Auto-generated TypeScript client libraries that provide typed interfaces for console administration, project management, and web applications to interact with Appwrite APIs
Backend Services
Core PHP classes in src/Appwrite/ that implement business logic for authentication, database operations, file storage, and function execution

Data Flow

Supabase (6 stages)

  1. AI tool aggregation
  2. Tool filtering
  3. Campaign page routing
  4. Component registry lookup
  5. Asset compilation
  6. Type definition merging

Appwrite (6 stages)

  1. SDK request initialization
  2. Controller routing and validation
  3. Service layer processing
  4. Response formatting
  5. Real-time event distribution
  6. File upload processing

System Behavior

DimensionSupabaseAppwrite
Data Pools44
Feedback Loops23
Delays33
Control Points44

Code Patterns

Unique to Supabase

monorepo package isolation lazy component registry progressive enhancement permission-based feature gating asset generation pipeline

Unique to Appwrite

service layer pattern configuration-as-code sdk generation pattern real-time subscription model

When to Choose

Choose Supabase when you need

  • Unique tech: react, next.js, pnpm
View full analysis →

Choose Appwrite when you need

  • Unique tech: php, mongodb, websocket
View full analysis →

Frequently Asked Questions

What are the main differences between Supabase and Appwrite?

Supabase has 8 components with a connectivity ratio of 0.0, while Appwrite has 8 components with a ratio of 0.0. They share 1 technologies but differ in 13 others.

Should I use Supabase or Appwrite?

Choose Supabase if you need: Unique tech: react, next.js, pnpm. Choose Appwrite if you need: Unique tech: php, mongodb, websocket.

How does the architecture of Supabase compare to Appwrite?

Supabase is organized into 4 architecture layers with a 6-stage data pipeline. Appwrite has 4 layers with a 6-stage pipeline.

What technology does Supabase use that Appwrite doesn't?

Supabase uniquely uses: react, next.js, pnpm, postgresql, react router. Appwrite uniquely uses: php, mongodb, websocket, docker, composer.

Explore the interactive analysis

See the full architecture maps, code patterns, and dependency graphs.

Supabase Appwrite

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Compared on April 20, 2026 by CodeSea. Written by .