23.5/50vs19.5/50
FEATURE
PLANETSCALE
SUPABASE
OVERALL_SCORE
23.5/50
19.5/50
API_QUALITY
GOOD ███░
EXCELLENT ████
API_SCORE
8/10
10/10
GTM_RELEVANCE
15.5/20
9.5/20
CATEGORY
AUTH & INFRASTRUCTURE
AUTH & INFRASTRUCTURE
PRICING
PAID
FREEMIUM
FREE_TIER
[---]
[YES]
REST_API
[---]
[YES]
WEBHOOKS
[---]
[YES]
GRAPHQL
[---]
[YES]
OAUTH
[---]
[YES]
COMPLEXITY
HARD
HARD
LEARNING
MEDIUM
MEDIUM
WEBHOOK_REL
GOOD
EXCELLENT
// VERDICT
OVERALL_SCORE:PLANETSCALE
API_QUALITY:SUPABASE
GTM_RELEVANCE:PLANETSCALE
EASE_OF_USE:TIE
VALUE (FREE):SUPABASE
Strengths & Weaknesses
PlanetScale
Database branching workflow allows safe schema changes with deploy requests, treating database migrations like code reviews
Built on production-proven Vitess technology that powers YouTube, Slack, GitHub and other massive-scale platforms
Zero-downtime schema migrations using gh-ost or pt-online-schema-change tools
Horizontal sharding enables scaling MySQL to petabytes across thousands of nodes through a single connection
Removed free Hobby tier in April 2024, forcing hobby projects and small teams to migrate or pay
Pricing can become expensive for projects with moderate database usage compared to alternatives with generous free tiers
Learning curve around Vitess sharding concepts for teams coming from traditional MySQL setups
Supabase
Real PostgreSQL database with full SQL capabilities, advanced queries, triggers, and extensions—no proprietary NoSQL limitations
Generous free tier with no time expiration includes 500MB database, 50K auth users, and full feature access for unlimited projects
Auto-generated REST and GraphQL APIs from database schema eliminate boilerplate API code and speed up development significantly
Open-source with self-hosting option provides complete data ownership and eliminates vendor lock-in concerns
Free tier projects pause after 7 days of inactivity, requiring manual reactivation which can cause unexpected downtime
Bandwidth costs ($0.09/GB) and auth MAU overages ($0.00325/user) can escalate quickly for high-traffic applications with media content
Database-direct frontend access pattern requires careful RLS configuration and may not suit complex multi-tenant architectures