Supabase

Name: Supabase
Brand: Supabase
Price: 25 USD
Rating: 4.6 (233 reviews)

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Open source Firebase alternative

From $25/mo, billed monthly (free plan available)

Freemium Data & Databases API Tools Low-Code Backend

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4.6 (233 across the web)

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Reviews on G2 Capterra

233 reviews tracked

The Bottom Line

Updated Oct 5, 2026

Price: From $25/mo, billed monthly (free plan available). Compare plans

Key facts

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

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

What is Supabase?

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

Available on: Web

Data compiled by Toolradar Pricing checked Oct 5, 2026 · how we evaluate

Source supabase.com ↗

Ratings Across the Web

4.6 (233 reviews)

Supabase holds an aggregate rating of 4.6 out of 5 from 233 reviews across G2 and Capterra, last checked September 17, 2026.

Ratings aggregated from independent review platforms. Learn more

Key Features

PostgreSQL database
Authentication
Edge Functions
Realtime subscriptions
Storage
Vector embeddings
Database branching
Row Level Security
API generation
Dashboard

Pricing Plans

Pricing checked Oct 5, 2026. Source: supabase.com/pricing, read Oct 5, 2026

Supabase plans and prices, checked October 2026
Plan	Price	Details
Free	$0	Unlimited API requests 50,000 monthly active users 500 MB database size +4 more Show less 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 +4 more Show less 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 +3 more Show less SSO for dashboard Priority email support 14-day backup retention
Enterprise	Custom	Designated support manager Uptime SLAs BYO Cloud +2 more Show less 24x7 support Custom security

Calculate your cost View full pricing

Is Supabase worth the price?

Great value

Supabase is the open-source Firebase alternative that developers actually want to use, Postgres database, authentication, storage, edge functions, and real-time subscriptions in one platform.

The Free tier (2 projects, 500MB database, 50K MAUs) is enough to build and launch an MVP. Pro at $25/mo is where production starts: 8GB database, 100K MAUs, and usage-based overages that keep costs predictable for small-to-medium apps.

The Team plan at $599/mo is steep but adds SOC 2 compliance, priority support, and daily backups. The biggest gotcha: free projects pause after 7 days of inactivity, and egress charges ($0.09/GB) can surprise high-traffic apps.

Hidden Costs & Gotchas

Free projects pause after 7 days of inactivity

your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos

Apps with heavy API traffic or large dataset queries can see $50-200/mo in egress alone

MAU pricing on Pro

100K MAUs included, then $0.00325/MAU.

File storage egress

$0.09/GB on Pro.

Realtime connections are limited

Free gets 200 concurrent, Pro gets 500. High-traffic real-time apps (chat, collaboration) need Team ($599/mo) for higher connection limits

Edge Function invocations

Free gets 500K/mo, Pro gets 2M. Overages at $2/1M.

Compute add-ons for larger database instances

the Pro plan includes a shared instance. Production apps with heavy queries need dedicated compute

Branching (preview environments) costs $0.32/hour per branch with a Compute Add-On.

Full Supabase pricing: every plan, hidden costs and alternatives

How Supabase's pricing compares

At $25/mo, billed monthly, Supabase is mid-range of its 3 comparable direct competitors ($6 to $35/mo across the set).

Okta

Mongodb Atlas

Supabase

$25

Auth0

$35

Not ranked, different unit or currency: Airtable $20/seat/mo, billed yearly; Clerk $20/mo, billed yearly.

Entry paid plan, monthly price, billed monthly. Pricing checked Oct 5, 2026.

Reviews

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4.6/5

Across 233 verified user reviews on G2, Capterra

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Best Supabase Alternatives

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

View full list →

Firebase Freemium

App development platform by Google

4.6

Mongodb Atlas Paid

Managed cloud document database, no ops required

4.5

Auth0 Freemium

Identity platform for developers

4.5

Okta Paid

Enterprise identity management

3.5

Airtable Freemium

Build custom apps and automate workflows without code

3.6

Clerk Freemium

Authentication for modern apps

4.8

AWS Amplify Freemium

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

4.2

Pocketbase Free

Open-source backend in a single file

4.3

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 alternatives 8+ tools ranked, pricing + verdict per pick Supabase vs Firebase Head-to-head: features, pricing, who wins Supabase vs Mongodb Atlas Head-to-head: features, pricing, who wins Supabase vs Auth0 Head-to-head: features, pricing, who wins

Explore More

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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