# Show HN: Postbase – 100% open source Alternative to Firebase and Supabase [video]

**Switching Demand Score:** 35/100

| Field | Value |
|---|---|
| Thread | Show HN: Postbase – 100% open source Alternative to Firebase and Supabase [video] |
| Switching from | Firebase |
| Category | Hosting, PaaS & cloud |
| Thread type | Show HN |
| Points | 11 |
| Comments | 4 |
| Posted | 2026-06-01 |
| Linked site | https://www.youtube.com/watch?v=St_kJZXZ_nE |

## Why this score
- Names the product being replaced (Firebase).

Source: Hacker News via the public Algolia HN Search API (https://news.ycombinator.com/item?id=48354865). Last refreshed: 2026-11-04T21:40:52.388Z.
Thread titles and counts from the public Hacker News Algolia API; usernames and comment text are not stored. Each row links to the original thread. Informational only.