Supabase is a Developer tools tool: Open-source Firebase alternative on Postgres.

How much does Supabase cost?

Supabase is Open source; there is no mandatory paid plan.

What are the best alternatives to Supabase?

Community-listed alternatives to Supabase include Backenly, Neon, Appsmith, Omnara.

What does Supabase integrate with?

Supabase integrates with Vercel, Next.js, Flutter, Stripe, Resend, Cloudflare and more.

Supabase

Open-source Firebase alternative on Postgres

Open source · $25Developer tools

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Supabase is a developer tools tool for Developers, offered as open source ($25/mo). Based in Singapore, founded in 2020. Popular alternatives include Backenly, Neon, Appsmith.

About Supabase

Supabase is an open-source backend platform built on PostgreSQL, founded in 2020 by Paul Copplestone and Ant Wilson. It started as an open-source alternative to Firebase and has become one of the most popular backends for web, mobile and AI applications, especially among TypeScript, Next.js and Flutter developers.

Every project is a full Postgres database with extensions such as pgvector, plus auto-generated REST and GraphQL APIs, so the frontend can query data directly while row-level security policies protect it. Authentication supports email, magic links, OAuth providers, phone and multi-factor login. Storage serves files through a CDN with image transformations, Edge Functions run server-side TypeScript on Deno, and Realtime pushes database changes and broadcast messages to clients. Branching creates isolated databases for previews. A free plan covers two projects with limits and pauses inactive projects, Pro costs a fixed monthly fee with usage-based extras for compute and bandwidth, and Team and Enterprise add compliance, SSO and support.

Supabase suits startups, indie developers and product teams that want a managed backend without giving up SQL or the option to self-host. Costs rise with compute add-ons and egress at scale, and complex multi-region write needs are outside its sweet spot. Firebase remains strong for real-time mobile apps on Google Cloud, Neon focuses on serverless Postgres alone, and Appwrite and PocketBase are other open-source backends. AI app builders such as Lovable and Bolt use Supabase as their default backend.

Key features of Supabase

Managed Postgres with extensions, pgvector and branching
Auto-generated REST (PostgREST) and GraphQL APIs
Auth with email, OAuth, magic links, MFA and row-level security
Storage with CDN and image transformations
Edge Functions (Deno) and Realtime channels
Dashboard SQL editor, table editor, logs and self-hosting option

Pros and cons

Pros

Real Postgres, no proprietary data model
Generous free tier; Pro is affordable
Open source and self-hostable
Excellent client libraries and docs

Cons

Free projects pause after inactivity
Compute add-ons and egress raise costs at scale
Edge Functions are Deno-only
Support on lower tiers is community-driven

Supabase pricing

Supabase uses a open source model.

Plan	Price	Includes
Free	$0	2 active projects, 500 MB DB, 50k MAU
Pro	$25 / mo	100k MAU, 8 GB disk, $10 compute credit
Team	$599 / mo	SSO, SOC 2, longer backups and logs
Enterprise	Custom	Custom SLAs, BYO cloud

Source: supabase.com · checked on Oct 20, 2026

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Price changes for Supabase

Verified changes to Supabase's prices and plans, newest first.

All price changes

Price cutAugust 22, 2025 · Announced

Supabase cached egress overage drops from $0.09 to $0.03 per GB

Supabase split egress into cached and uncached. Paid plans went from a 250 GB combined quota to 250 GB of each type (Free from 5 GB to 5 GB of each), and cached overage is $0.03 per GB while uncached stays $0.09. Accounts move after their next billing cycle reset.

from$0.09to$0.03per GB of cached egress overage

Sources:Supabase changelog, 22 August 2025

Supabase price history

Main plan price of Supabase over time, from the dated changes above (per GB of cached egress overage)

How Supabase compares in Developer tools

Rank by votes: #2 / 101
Starting price: $25
Free alternatives: 23

Supabase ranks #2 of 101 developer tools tools by community votes and is priced above most tools in the category.

Common use cases

1Full-stack Next.js SaaS with auth, database and storage
2Mobile app backend for Flutter or React Native
3AI app storing embeddings with pgvector
4Replacing Firebase with a relational model

Best for

Developers and startups who want a Postgres-based backend with batteries included and an exit path.

Not ideal for

Teams needing multi-region writes or non-relational models by default.

Integrations

Vercel
Next.js
Flutter
Stripe
Resend
Cloudflare
Prisma
Drizzle

Our take

Supabase is the best default backend for new web and mobile products: Postgres plus auth, storage and functions at a fair price, with no lock-in. Plan compute upgrades as you grow rather than being surprised.

FAQ

What is Supabase?: Supabase is a Developer tools tool: Open-source Firebase alternative on Postgres.
How much does Supabase cost?: Supabase is Open source; there is no mandatory paid plan.
What are the best alternatives to Supabase?: Community-listed alternatives to Supabase include Backenly, Neon, Appsmith, Omnara.
What does Supabase integrate with?: Supabase integrates with Vercel, Next.js, Flutter, Stripe, Resend, Cloudflare and more.
Which platforms does Supabase support?: Supabase is available on web.
Who is Supabase for?: Developers and startups who want a Postgres-based backend with batteries included and an exit path.

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Reviews

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2025-08-22	$0.09
2025-08-22	$0.03
2026-10-20	$25