Compare
SelfHost vs
SupabaseSupabase is a Firebase alternative with Postgres. SelfHost is a pure managed PostgreSQL platform. Different products, but if your primary need is a production database — here's how they compare.
TL;DR
The short
version.
SelfHost PITR is included on Pro ($79/mo). Supabase charges $100-400/mo extra on top of your plan.
SelfHost databases never auto-pause. Supabase Free pauses after 7 days of inactivity with cold start delays on wake.
SelfHost offers BYOC ($79/mo) and 75 MCP tools for AI-native database management. Supabase has neither.
Pricing
Real numbers,
three configs.
All prices are monthly. Supabase prices from their published pricing page. SelfHost prices based on us-east-1.
Limited to 8 GB DB included, $0.125/GB over
Includes 3 DBs, monitoring, alerts, pooling, daily backups
Supabase is cheaper here but limited to 8 GB included storage and 1 project. SelfHost includes 3 databases with full monitoring stack.
Single project only
Includes 24 DBs, replicas, autoscaling, BYOC, 75 MCP tools
Per-project pricing adds up fast
HIPAA, 99.99% SLA, cross-region replicas, unlimited DBs
Features
Side by side
comparison.
| Feature | SelfHost | Supabase |
|---|---|---|
| PITR | Included on Pro ($79) | $100-400/mo extra |
| Free tier pausing | Never pauses | Pauses after 7 days |
| BYOC | Yes ($79/mo Pro) | No |
| AI management | 75 MCP tools | None |
| Instance control | Full (type, region, config) | Compute add-on tiers only |
| SSO / SOC2 | Enterprise $249/mo | Team $599/mo |
| HIPAA | Enterprise $249/mo | Team $599+ (add-on) |
| Database storage | $0.108/GB/mo (gp3) | $0.125/GB/mo (overage) |
| Egress | $0.15/GB after 10-1000 GB | $0.09/GB after 250 GB |
| Read replicas | Included on Pro | Full compute + 1.25x disk |
| Connection pooling | Coming soon | Supavisor (included) |
| Auth / Edge Functions | Not included | Included |
| Realtime | Not included | Included |
Deep dive
Different
products.
SelfHost is a pure managed PostgreSQL platform. Supabase is a Firebase alternative with Postgres as the backend.
If you need auth, edge functions, and realtime — Supabase bundles those. If you need a production database with full control, PITR, replicas, AI management, and cost transparency — SelfHost is purpose-built for that.
- ✓ Teams that need a production Postgres database
- ✓ Full infrastructure control (instance type, region, config)
- ✓ BYOC — bring your own cloud account
- ✓ AI-native database management via MCP
- ✓ Transparent, predictable pricing
- ✓ Quick prototyping with auth + database + storage
- ✓ Realtime subscriptions out of the box
- ✓ Edge functions and serverless compute
- ✓ Firebase migration projects
- ✓ Single-platform app backends
PITR pricing
The PITR
cost shock.
Supabase's PITR pricing is one of its most criticized aspects. At $100/mo for 7-day PITR (minimum), it costs more than many entire database plans.
SelfHost includes PITR on Pro ($79/mo tier) with WAL storage at $0.03/GB. For most databases, that's $3-10/mo total for continuous point-in-time recovery.
Downtime risk
The auto-pause
problem.
Supabase Free projects pause after 7 days of inactivity. When they wake up, there's a cold start delay. This makes Supabase Free unsuitable for:
Your API goes down when the database pauses. First request after wake can take 10+ seconds.
Webhooks from Stripe, GitHub, or other services fail when hitting a paused database. You lose events.
Scheduled jobs fail or timeout when the database needs to cold start before executing.
Come back after a week and your database is down. SelfHost Free never pauses, period.