Supabase

Name: Supabase
Brand: Supabase
Price: 25 USD
Rating: 4.7 (33 reviews)

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Open source Firebase alternative

Data & Databases API Tools Low-Code Backend

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4.7(33 across the web)

FreemiumVisit Website

Reviews onG2

33 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Full PostgreSQL access

Biggest con

Projects pause on free tier

TL;DR - Supabase

Open-source Firebase alternative
PostgreSQL with real-time subscriptions
Auth, storage, and edge functions

Pricing: Free plan available

Best for: Growing teams

4.7/5 across review platforms

What is Supabase?

Editorial review

Supabase is an open-source Firebase alternative providing PostgreSQL database, authentication, edge functions, storage, and real-time subscriptions for building applications.

Available on: Web

LCLouis CorneloupUpdated May 26, 2026 · how we evaluateSourcesupabase.com ↗

Pros & Cons

Pros

Full PostgreSQL access
Generous free tier
Open-source and self-hostable
Great developer experience

Cons

Projects pause on free tier
Smaller ecosystem than Firebase
Less mature than alternatives

Ratings Across the Web

4.7(33 reviews)

G233 reviews

4.7/5

Ratings aggregated from independent review platforms. Learn more

Key Features

PostgreSQL databaseAuthenticationEdge FunctionsRealtime subscriptionsStorageVector embeddingsDatabase branchingRow Level SecurityAPI generationDashboard

Pricing Plans

Pricing checked Jul 6, 2026

Free

Unlimited API requests
50,000 monthly active users
500 MB database size
5 GB egress
1 GB file storage
Community support
Max 2 active projects

Pro

$25/month

100,000 MAUs included
8 GB database
250 GB egress
100 GB file storage
Email support
7-day automatic backups
$10 compute credits

Team

$599/month

Everything in Pro
SOC2 certification
HIPAA add-on available
SSO for dashboard
Priority email support
14-day backup retention

Enterprise

Custom

Designated support manager
Uptime SLAs
BYO Cloud
24x7 support
Custom security

Calculate your cost View full pricing

How Supabase's pricing compares

At $25/mo, Supabase is mid-range of its 6 direct competitors ($0.01 to $240/mo across the set).

$0.01

$0.1

$1.67

$20.83

Supabase

$25

Auth0

$240

Entry paid plan, monthly. Pricing checked Jul 6, 2026.

Reviews

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4.7/5

Across 33 verified user reviews on G2

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Best Supabase Alternatives

Top alternatives based on features, pricing, and user needs.

View full list →

AirtableFreemium

Build custom apps and automate workflows without code

4.4

Mongodb AtlasPaid

Managed cloud document database, no ops required

4.6

OktaPaid

Enterprise identity management

4.6

FirebaseFreemium

App development platform by Google

4.6

Auth0Freemium

Identity platform for developers

4.4

ClerkFreemium

Authentication for modern apps

4.7

PocketbaseFree

Open-source backend in a single file

4.1

AWS AmplifyFreemium

Build and deploy full-stack web & mobile apps on AWS

4.4

See all data & databases tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

All Supabase alternatives8+ tools ranked, pricing + verdict per pick Supabase vs AirtableHead-to-head: features, pricing, who wins Supabase vs Mongodb AtlasHead-to-head: features, pricing, who wins Supabase vs OktaHead-to-head: features, pricing, who wins

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Supabase FAQ

How does Supabase support real-time application development?

Supabase provides real-time subscriptions, allowing applications to instantly react to database changes. This feature enables dynamic user experiences without constant polling. It is built on a PostgreSQL database, offering robust real-time capabilities.

Which teams would benefit most from using Supabase?

Teams looking for an open-source backend solution with full PostgreSQL access would find Supabase beneficial. It is well-suited for developers who prioritize a great developer experience and need authentication, storage, and edge functions alongside their database.

How is Supabase priced?

Supabase is available on a generous free tier, which allows users to get started without immediate cost. For increased usage and additional features, paid plans are offered. This model supports scaling from small projects to larger applications.

Can Supabase be self-hosted?

Yes, Supabase is open-source and designed to be self-hostable. This provides flexibility for developers who prefer to manage their own infrastructure or require specific deployment environments. It offers control over the entire backend stack.

What kind of limitations should users be aware of with Supabase?

Users on the free tier should note that their projects will pause if they exceed certain usage limits. Additionally, Supabase has a smaller ecosystem and is less mature compared to some established alternatives like Firebase. However, it offers full PostgreSQL access.

How does Supabase compare to Firebase?

Supabase serves as an open-source alternative to Firebase, providing a PostgreSQL database rather than Firebase's NoSQL approach. While Firebase has a larger ecosystem, Supabase offers full SQL capabilities and self-hosting options. Both provide authentication, storage, and real-time features.

Source: supabase.com

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