The database landscape has shifted dramatically toward managed, serverless options. Modern database platforms handle provisioning, scaling, backups, and maintenance so developers can focus on building. Many now include auth, real-time subscriptions, and edge functions — blurring the line between database and backend-as-a-service.

Key decisions include SQL vs NoSQL, serverless vs provisioned, and managed vs self-hosted. Serverless databases like Neon and PlanetScale charge based on usage, making them cost-effective for variable workloads. Traditional managed options from providers like AWS and GCP offer more control but require more operational knowledge.

When choosing a database platform, consider your data model, query patterns, scaling needs, and team expertise. A Postgres-based platform is the safest default for most applications, while specialized options make sense for specific use cases like real-time apps or document storage.

All database tools

1
Supabase Free tier Open Source

Open-source Firebase alternative providing a Postgres database, authentication, storage, and edge functions.

Free for 2 projects, pauses after inactivity · Paid from $25/mo Developers who want a full backend with Postgres at the core
Postgres Auth Storage Realtime
2

Serverless MySQL platform with branching, non-blocking schema changes, and unlimited scalability.

Paid from $39/mo Teams running MySQL at scale who need safe schema migrations
Database Branching Schema Migrations Auto-scaling Query Insights
3
Neon Free tier Open Source

Serverless Postgres with autoscaling, branching, and a generous free tier for modern applications.

Free tier with 0.5 GB storage and 190 compute hours · Paid from $19/mo Developers who want serverless Postgres with branching and scale-to-zero
Serverless Postgres Branching Scale-to-Zero Autoscaling
4
Firebase Free tier

Google's app development platform providing a realtime database, authentication, hosting, and cloud functions.

Free Spark plan with generous limits · Paid from Pay as you go Mobile and web apps that need realtime sync and fast prototyping
Firestore Auth Cloud Functions Hosting
5
Airtable Free tier

Low-code platform combining spreadsheet simplicity with database power, automations, and interfaces.

Free for 1000 records · Free Teams wanting a spreadsheet-database hybrid
Views Automations Interfaces Extensions
6
Xata Free tier

Serverless database platform with full-text search, analytics, and file attachments on Postgres.

Free 15 GB · Free Developers wanting a serverless database with search built-in
Full-Text Search Analytics Branching File Attachments
7
Turso Free tier Open Source

Edge-hosted distributed database built on libSQL (SQLite fork) for ultra-low latency reads.

Free 9 GB total storage · Free Developers wanting SQLite at the edge
Edge SQLite Embedded Replicas Branching Multi-Region
8
MongoDB Atlas Free tier

Managed MongoDB service with auto-scaling, full-text search, and multi-cloud support.

Free M0 cluster · Free Teams wanting managed NoSQL database in the cloud
Document DB Search Charts Multi-Cloud
9
CockroachDB Free tier Open Source

Distributed SQL database designed for global scale, resilience, and strong consistency.

Free 10 GiB · Free Teams wanting distributed SQL that survives anything
Distributed SQL Multi-Region Serverless PostgreSQL Compatible
10
Upstash Free tier

Serverless Redis, Kafka, and QStash with per-request pricing for edge and serverless.

Free 10K commands/day · Free Serverless developers wanting Redis and Kafka at the edge
Serverless Redis Kafka QStash Edge
11
Hasura Free tier Open Source

Instant GraphQL and REST APIs on Postgres, SQL Server, and other data sources.

Free for 1 project · Free Developers wanting instant GraphQL APIs on their database
GraphQL Real-Time Auth Remote Schemas
12
Prisma Free Open Source

Next-generation ORM for Node.js and TypeScript with type safety and migrations.

Free Node.js/TypeScript developers wanting a modern ORM
Type-Safe ORM Migrations Prisma Studio Multi-DB
13
Convex Free tier

Reactive backend-as-a-service with real-time sync, scheduled functions, and file storage.

Free for small projects · Free Full-stack developers wanting a reactive backend
Real-Time Sync Server Functions File Storage Scheduling
14
EdgeDB Free tier Open Source

Modern database with a powerful query language, built-in auth, and schema-first design.

Free 1 GB · Free Developers wanting a modern relational database with better DX
EdgeQL Schema-First Built-In Auth Migrations

Popular database comparisons

Find alternatives

Frequently asked questions

Should I use SQL or NoSQL?
For most applications, start with SQL (PostgreSQL). It's flexible, well-understood, and handles both relational and JSON data well. NoSQL databases like MongoDB make sense when you have genuinely unstructured data or need extreme horizontal scaling. Don't choose NoSQL just because it seems simpler — you'll likely regret it when you need to query across relationships.
What is serverless database?
Serverless databases automatically scale compute up and down based on demand, including scaling to zero when idle. You pay for actual usage rather than provisioned capacity. This is great for development, staging environments, and apps with variable traffic patterns.
How do I choose between Supabase, PlanetScale, and Neon?
Supabase is best if you want a full Firebase-like backend (auth, storage, real-time) with Postgres. PlanetScale is ideal if you need MySQL with non-blocking schema changes. Neon is the best choice for pure serverless Postgres with branching for development workflows.

Explore more