Head-to-Head Comparison

Clerk VS Supabase

Clerk

Full-Stack Auth & User Management for Developers — Launch in Minutes

79/100

The open-source Firebase alternative — Postgres database, Auth, Storage, Edge Functions, and Realtime in one platform

88/100

Overall Rating

Clerk

79/100

Supabase

88/100

Feature

Clerk

Supabase

Pricing Model

freemium

Open Source

—

✓

Self-hostable

—

✓

Has API

✓

Pricing Starts At

$20/month

Free, $25/mo Pro, $599/mo Team

Platforms

web, ios, android

web, mac, windows, linux