NEWPublication of @aurabase/js v0.5.1 NPM Packages, Rust Crate v0.1.1 & EcosystemSee the changelog →

BACKEND · POSTGRESQL · RUST

The complete backend, without juggling ten tools.

Aurabase unifies your database, authentication, storage, and realtime in a seamless experience. Everything you need to launch and scale your products.

Start for free
npm i @aurabase/aurabase-js
  • Free to get started
  • No credit card required
  • Data hosted in the EU
  • Rust
  • WebAssembly
  • Deno
  • PostgreSQL
  • GraphQL
  • MongoDB
  • Redis
  • ClickHouse
  • NATS
  • MinIO
  • Kubernetes
  • K3s
  • Helm
  • Docker
  • Terraform
  • Packer
  • Vault
  • NGINX
  • Let’s Encrypt
  • Hetzner
  • Scaleway
  • Cloudflare
  • OpenTelemetry
  • Prometheus
  • Grafana
  • TypeScript
  • React
  • Next.js
  • Tailwind CSS
  • Expo
  • Dart
  • Python
  • npm
  • MCP
  • GitHub Actions
  • Vercel
  • Vitest
  • Biome
  • ESLint
  • Trivy
  • OpenAI
  • Anthropic
  • Gemini
  • GitHub
  • Google
  • Apple
  • Microsoft
  • Discord
  • Stripe
  • Resend

Aurabase in 20 seconds

Seven products, one Studio. This is the real interface.

Postgres, auth, storage, realtime, functions, AI and notifications behind a single API key.

Start for free →

Products

Seven services. One API surface, deployed together or separately.

db

A real PostgreSQL database.

Dedicated or shared, fluent queries, generated types and row-level access control.

realtime

Native realtime.

Subscribe to changes in your tables.

storage

File storage.

S3-compatible, with image transformations.

functions

Server functions.

Your business logic, deployed with the project.

ai

AI plugged into your data.

Model gateway, native RAG and natural-language SQL.

notifications

Notifications.

Reach your users at the right moment.

How it works

From zero to production in three steps.

  1. 1

    Create your project

    A name, a region, and your backend is provisioned.

  2. 2

    Install the SDK

    One package for every service.

  3. 3

    Ship

    Your data reaches the interface live.

Studio

Your whole backend, in one Studio.

Browse, edit and migrate your PostgreSQL tables.

Developer Experience

One SDK. End-to-end types.

Build faster with an elegant API for TypeScript and React. Your database schemas automatically generate end-to-end type definitions for error-free coding.

  • Automatic type generation & synchronization
  • Integrated permissions and security policies
  • Real-time interface state updates
npm i @aurabase/aurabase-js
app/api/devices/route.tsTYPESCRIPT
import { aura } from '@/lib/aurabase'
export async function GET() {
  const { data } = await aura
    .from('devices')
    .select('id, temperature, last_seen')
    .order('last_seen', { ascending: false })
    .limit(50)
  return Response.json({ data })
}

For agents

Built for agents, and for the developers who ship them.

Two ways in, one backend. Agents act through the MCP server, developers through the SDK, the REST API and the CLI.

Memory

Documents and vectors live in your Postgres. Index, search, answer with sources.

Tools

Across your whole backend. Each tool returns the backend's answer, never an invented value.

Models

One gateway to OpenAI, Anthropic and Gemini, with retries and fallback.

Guardrails

Read-only mode enforced by Postgres, a tool allow-list, one key per project.

Set up the MCP server →For developersSDKRESTCLI

AI assistants

Drive Aurabase from the assistant you already use.

An MCP server connects Claude, Cursor, Windsurf or VS Code to your project. Developers work on their backend without leaving the editor, and the rest of the team can ask questions in plain language.

Set up the MCP server

For developers

Inspect tables, run SQL and migrations, generate TypeScript types and deploy edge functions, from your editor.

For the whole team

Ask how many users signed up or which orders are pending, in plain language. No SQL needed.

Under your control

A read-only mode, an allow-list of tools and a key limited to one project keep every assistant in its lane.

For startups

Build the foundation to grow your product. From the first prototype to production.

Aurabase gives small teams a complete backend on day one: a dedicated PostgreSQL database, authentication, storage and realtime, without assembling and operating each piece yourself.

SaaS products

Multi-tenant apps with row-level security.

Read the docs →

Mobile apps

Sign-in, files and live updates from any client.

Read the docs →

AI products

Embeddings, semantic search and RAG next to your own data.

Read the docs →

Internal tools

Admin panels and dashboards on a real SQL database.

Read the docs →

Collaborative apps

Presence and live updates between users.

Read the docs →

Automation

Scheduled jobs, edge functions and notifications.

Read the docs →

One platform behind every part of your app

Security

Isolated by design. Not by option.

Isolation

One tenant, one perimeter

Each project has its own roles and its own signing key, with a dedicated database depending on the plan.

Compliance

GDPR by design

EU hosting, and you can export your database at any time.

Engine

A gateway written in Rust

Routing, rate limiting and token verification in a memory-safe engine.

Sovereignty

Your data stays in Europe.

Your data and backups are hosted exclusively in the European Union on Aurabase infrastructure (Germany and Finland) and never leave. Dedicated deployments in France (Scaleway, Paris) are available on demand.

  • Active hosting
  • On request

Sovereignty

European infrastructure for every backend.

All infrastructure and data hosted in the European Union, with no exposure to the US CLOUD Act and GDPR built in from the start.

Read the security overview

Architecture

How a backend platform works, from the client to the database.

Request path Change feed to clients Provisioning and monitoring
  1. Your application, with its API key
  2. The gateway: limits, authentication and routing
  3. Seven services on shared data: database, cache, message bus and object storage
7
services behind one API
2
gateway planes: data and administration
2
SDKs published: npm and crates.io

Comparison

One platform instead of ten tools to wire together.

CriterionAurabaseAssembling it yourself
Suppliers to manageA single platformOne per service
API keyOne key, every serviceOne per tool
End-to-end typesGenerated from your schemaMaintained by hand
Data isolationIsolated per projectYours to design
HostingEuropean UnionVaries with each tool

Zero lock-in

Bring your Postgres, keep your data model.

Aurabase runs on standard PostgreSQL 16. Your tables, SQL policies and functions stay plain SQL.

Your database

PostgreSQL in, PostgreSQL out. No proprietary schema format, so your SQL travels as it is.

Your client code

The same pattern: createClient, from, select, eq. Types come from your schema with aura db generate.

Your files

Upload through the Storage API or the SDK and serve them with signed URLs. It is REST, not an S3 API.

Integrate

Connect Aurabase to the systems you already run.

Your backend rarely lives alone. Pick the way to connect it that fits each system: a library, plain HTTP, events pushed to your tools, or your own code running beside the data.

ERPCRMBillingBooking systemAnalytics
SDK
AurabaseAurabase
DatabaseAuthenticationStorageRealtimeFunctions

Call every service from TypeScript or Rust with the SDKs published on npm and crates.io.

Read the documentation

Start without code

Create tables, users and storage buckets from the Studio, without writing a line of code.

Get started

Use a ready-made integration

Connectors for the platforms you already use are on the way.

See what is planned

Build your own

SDKs, a REST API, webhooks, edge functions and a CLI, documented for your stack.

Open the docs

Coming soon

Integrations, and a sovereign Aurabase Cloud.

We are building connectors to the tools your whole company already uses, not only developer tools, and a managed sovereign cloud with the services around it, all hosted in the European Union.

Business toolsSoon

  • Notion
  • Airtable
  • HubSpot
  • Zendesk

Payments and accountingSoon

  • PayPal
  • Adyen
  • Revolut
  • Xero
  • QuickBooks

Commerce and websitesSoon

  • Shopify
  • WooCommerce
  • WordPress
  • Webflow

MessagingSoon

  • WhatsApp
  • Telegram
  • Mailchimp
  • Brevo

Data and searchSoon

  • Metabase
  • Algolia
  • Meilisearch
  • Mapbox

Automation and hostingSoon

  • Zapier
  • n8n
  • Make
  • Vercel
  • Netlify
  • Cloudflare

Sovereign cloudsSoon

  • Scaleway
  • OVHcloud
  • IONOS
  • Exoscale
  • Clever Cloud
  • Hetzner

AI modelsSoon

  • Mistral AI
  • Hugging Face
  • Ollama

Planned integrations, not yet available. Logos belong to their owners; their presence here does not imply a partnership or an endorsement.

Tell us which integration you need →

Transparent Pricing

Simple pricing that scales with you

Free

€0forever

Perfect for hobbies, prototypes, and MVPs.

  • 3 included projects
  • 500 MB Postgres · 50k MAU · 1 GB storage
  • 100k Edge invocations / month
  • 100 concurrent realtime connections
  • 1 active branch preview
  • Discord community support
Get Started
POPULAR

Pro

€25/ month

For developers and startups shipping to production.

  • 10 included projects
  • 8 GB Postgres · Unlimited MAU · 100 GB storage
  • 5M Edge invocations / month
  • 100k concurrent realtime connections
  • 10 active branch previews · 14-day retention
  • Email support within 24 business hours
Upgrade to Pro

Team

€99/ month

For growing teams and scaling organizations.

  • 50 included projects
  • 32 GB Postgres · 1 TB storage · 1 TB egress
  • 25M Edge invocations / month
  • 250k concurrent realtime connections
  • Unlimited branch previews · 30-day retention
  • Priority support
Upgrade to Team

Enterprise

Custom quote

Dedicated clusters and a contract built around you.

  • Unlimited projects · Dedicated clusters
  • Priority SLAs and dedicated engineering support
  • GDPR DPA and data residency on request
  • Dedicated deployment in France (Scaleway, Paris) on request
Contact Us
See detailed pricing →

What's new

Fresh from the changelog.

Full changelog →

Community

A team that answers, every day.

Our engineering team and Discord community are available daily.

Join the Discord

FAQ

Frequently Asked Questions

What exactly is Aurabase?+
Aurabase is a complete, all-in-one backend platform (BaaS) uniting your dedicated PostgreSQL database, user authentication, S3 object storage, serverless edge functions, analytics observability, and AI models within a single sovereign interface. Build faster without infrastructure complexity.
Can I use it for free or for my startup?+
Absolutely! Aurabase offers a generous free tier with no credit card required. It is ideal for prototyping, launching MVPs, and scaling seamlessly as your traffic grows.
Do I keep full control over my data?+
Yes, you maintain 100% ownership and control over your data. You can export your database at any time; your data is hosted in high-security data centers located within the European Union.
Where is my data stored?+
Your data and backups are hosted exclusively in the European Union on Aurabase infrastructure (Germany and Finland) and never leave. Dedicated deployments in France (Scaleway, Paris) are available on demand.
Is it easy to migrate from another provider?+
Very straightforward! Aurabase provides one-click migration tools to import your users, files, and database schemas with zero downtime.
What kind of support is offered for teams?+
Our engineering team and Discord community are available daily. Pro and Enterprise plans include priority SLAs and dedicated engineering support.

Have a specific question about architecture, sovereignty, or pricing? Check our full FAQ →

Ready to deploy?

Build and scale your next breakthrough today.

One project, one SDK. No credit card required.