Alternatives to Firebase built with AI
As of October 28, 2026, vibetrend lists 2 apps whose makers describe them as an alternative to Firebase, all built with AI coding tools. The most popular right now is Supabase (114,242 GitHub stars).
All Firebase alternatives
- 1▼3
Postgres development platform with auth, APIs, functions, and storage
★ 114kOct 12, 20190 - 2▼3
Open-source Firebase alternative built on Cloudflare Workers and Durable Objects
★ 241Jul 1, 20260
Frequently asked questions
What are the best alternatives to Firebase?
Ranked by momentum on vibetrend, the top 2 are 1. Supabase (Postgres development platform with auth, APIs, functions, and storage); 2. Cloudflarebase (Open-source Firebase alternative built on Cloudflare Workers and Durable Objects).
Is there a free or open-source alternative to Firebase?
Yes. 2 of the 2 listed Firebase alternatives have a public GitHub repo, led by Supabase (114,242 stars), Cloudflarebase (241 stars).
How are these Firebase alternatives chosen?
An app appears here only when its own site, README or launch post explicitly calls it an alternative to Firebase. Every one was built with AI coding tools such as Claude Code, Cursor or Lovable, and the order is by 30-day momentum and GitHub stars.