Backblaze
vs
Supabase
What's good about each
- A fraction of the cost of AWS S3
- Easy migration, S3-compatible API
- Several data centers in North America and Europe
- Direct SQL access to a full Postgres database
- Entire stack is open source and self-hostable
- Auth, storage, realtime and edge functions included
- Free tier covers a 500 MB database and 50k monthly users
- SOC 2 Type 2, ISO 27001 and HIPAA compliance
Price comparison
Closest matching configuration on each side, monthly list price in USD.
| Service | Backblaze | Supabase | Difference |
|---|---|---|---|
| Object storage | $6.00 /mo 1 TB | $21.30 /mo 1 TB stored, 250 GB egress · 250 GB egress is within the plan allowance | 72% cheaper on Backblaze |
| PostgreSQL | -- Not listed | $67.15 /mo 2 vCPU, 4 GB RAM, 50 GB storage (Medium) · $60 Medium compute, 50 GB disk, 10 GB egress | |
| Serverless | -- Not listed | $50.00 /mo 25M invocations, 512 MB RAM, 150 ms duration · Billed per invocation only | |
| Egress allowance | 3x the amount of data stored | 5 GB (Free), 250 GB (Pro and Team) | |
| Egress | $10.00 /TB $0.01 / GB | $90.00 /TB $0.09 / GB | 89% cheaper on Backblaze |
Heads up: Figures take each provider's closest plan to a common setup, and vary by region and usage. Hover a service for the reference configuration. Verify before provisioning. More on how we price.
Services
Managed services each provider offers.
Compliance
Frameworks each provider states on its own site, each linked to its source.
| Framework | Backblaze | Supabase |
|---|---|---|
| SOC 2 | Type II | Type II |
| ISO 27001 | Data centers only | Yes |
| HIPAA | US East region only | Yes |
| GDPR | Yes | Yes |
Heads up: Each entry links to the provider's own statement. An attestation can cover one tier, one region or the platform alone rather than every service. Verify the scope before you rely on it. A dash means we found nothing to link to, not that the provider lacks it.
Company details
| Fact | Backblaze | Supabase |
|---|---|---|
| Founded | 2007 | 2020 |
| Headquarters | USA | USA |
| Locations | 4 | 17 |
| Example customers | Kanopy, Steamlabs, Canal+, Fortune | Lovable, Brevo, eXp Realty, Chatbase, QA.tech |
| Website | www.backblaze.com | supabase.com |
Alternatives to consider
Compare Backblaze and Supabase against other cloud providers.
Our data for Backblaze was last updated on Sept. 18, 2026, and for Supabase on Sept. 18, 2026.