Does Firebase Have Real-time?
By ToolVS Research Team ยท Last checked April 1, 2026
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YES
Yes, Firebase is a pioneer of real-time databases. Both Firestore and Realtime Database support real-time listeners that sync data instantly across clients.
What We Found
We checked this in April 2026 and here's what we found โ Firebase Realtime Database and Cloud Firestore both support real-time data synchronization. When data changes, all connected clients receive updates instantly via WebSocket connections. Offline persistence is built in โ data syncs when connectivity returns. This is one of Firebase's strongest features.
Things to Know
- โ ๏ธ Firestore has read/write limits on free plan
- โ ๏ธ Realtime Database scales less well with complex queries
- โ ๏ธ High-frequency writes can get expensive
Need Real-time? These Tools Have It
Try Firebase Yourself
See if real-time meets your needs. Most tools offer a free trial or free plan to get started.
Try FirebaseFree โMore About Firebase
Does Firebase have free plan?โ
YESDoes Firebase have api access?โ
YESDoes Firebase have authentication?โ
YESDoes Firebase have file storage?โ
YESDoes Firebase have cloud functions?โ
YESDoes Firebase have self-hosting?โ NO
Frequently Asked Questions
Does Firebase have real-time on mobile?
Firebase offers real-time across platforms including mobile. However, the mobile experience may have some limitations compared to the desktop version. Check the mobile app for the latest capabilities.
Is real-time available on Firebase's free plan?
Real-time is available in Firebase, though specific plan requirements may apply. Some features are limited to paid tiers. Check Firebase's pricing page for the most current plan details.
What are the best alternatives to Firebase for real-time?
For real-time, consider Supabase. These tools offer this feature and may better suit your needs. Check our comparison pages for detailed side-by-side analysis.
About this check: We verify feature availability by reviewing official documentation, testing the product directly, and monitoring changelog updates. Information was last verified on April 1, 2026. Features and pricing may have changed since our last check.Our methodology โ