Supabase advertises $0/month. Counting its 3 documented recurring fees, an illustrative monthly estimate is $40/month. This data has not yet been compared with the vendor's pricing page, so confirm current prices before buying. Vendor site (supabase.com) — check its pricing page.
Open-source Firebase alternative with Postgres database. Free tier is generous, then $25-$599/mo — but database size, bandwidth, and edge function invocations create usage-based costs.
Advertised Price
$0
/month
Estimated Monthly Cost
$40
/month (illustrative scenario)
Vs. Advertised
—
no comparable advertised price
Pricing Data
Pricing check date not recorded
Prices change often — confirm on the vendor's site before buying.
What the pricing page doesn't tell you
Pro plan includes 8GB database. Additional storage costs $0.125/GB/mo. A growing app at 50GB = $5.25/mo extra. Enterprise-scale databases get expensive.
Trigger: databaseGb > 8
+$5/mo
Pro includes 250GB bandwidth/mo. Additional bandwidth: $0.09/GB. High-traffic APIs or real-time subscriptions can generate 1TB+/mo = $67.50+ in overage.
Trigger: bandwidthGb > 250
+$25/mo
Pro includes 2M edge function invocations/mo. Additional invocations at $2 per million. Serverless-heavy architectures can generate 10M+ invocations = $16/mo extra.
Trigger: edgeFunctions > 2000000
+$10/mo
| Plan | Monthly | Annual (per mo) | Key Limits | Overage Rules |
|---|---|---|---|---|
Free | $0 | $0 |
| No overages |
ProPOPULAR | $25 | $25 |
|
|
Team | $599 | $599 |
|
|
Supabaseoffers a free plan, but with significant restrictions. Here's exactly what you get — and what forces you to upgrade.
⚠️ When you'll need to upgrade:
Most teams outgrow the free plan within 1-3 months. The first paid tier (Pro) costs $25/mo.
Compare cheaper options in Database & Spreadsheet ranked by true cost, not advertised price.
See Supabase Alternatives →Get an email when we confirm a change to Supabase's pricing. Only verified changes, no marketing blasts.
No spam. Unsubscribe anytime.
Enter your usage to get a personalized Supabase cost estimate.
Open Calculator