
Public API
RapidAPI
CheckAPI
JSON Placeholder
TaVivo
Live status of free public APIs, updated every hour. Find reliable, no-credit-card APIs for weather, news, finance, geocoding, and cryptocurrency.

Supabase
Android Studio
AppWrite
Back4App
Xcode
Socket.io
Vercel
Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

Which is more popular?
Based on our record, Firebase seems to be more popular. It has been mentioned 286 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | freeapi.watch | firebase.google.com |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
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External articles and on-site reviews we used to compare the two products.


Firebase: Google’s longstanding BaaS platform. Popular for mobile and web backends, real-time data, and increasingly AI-assisted development through Firebase Studio. Strong for rapid app delivery, but more complex...
It proudly calls itself the “open-source Firebase alternative,” and for good reason. Supabase gives you the power of a PostgreSQL database, authentication, instant APIs, real-time subscriptions, and more – all without...
Data Export:Backup Your Data: Begin by creating backups of all your data stored in Firebase. This ensures you have a safe copy in case anything goes wrong during the migration.Export Data: Use Firebase's data export...
Recommendations tracked on public social media and blogs since March 2021.


Tracking FreeAPI.watch since Jul 2026.
Back in 2019, Google Firebase was becoming very popular. I was especially interested in the real-time capabilities — they had just launched Firestore and I wanted to give it a try. I thought it would be fun to build a small tool for my... - Source: dev.to / 5 months ago
Then you log into Firebase and see it: The dreaded red box. Your APNs certificates have expired. - Source: dev.to / 6 months ago
Persistence: Firebase for seamless Google Authentication and session management. - Source: dev.to / 6 months ago
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Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.
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