Azure SQL Database
Managed SQL database on Azure
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Azure SQL Database is a fully managed relational database service on Azure with scalable compute, AI features, and built-in security.
- for
- Developers and enterprises building cloud-native or AI-enhanced applications that need relational data storage.
- pricing
- freemium · free trial
Key features
- Hyperscale — Scale compute and storage independently, add up to 30 read replicas, and handle massive workloads without redesign.
- Microsoft Copilot — AI assistance for designing, operating, and optimizing SQL databases.
- AI-ready — Native support for Azure OpenAI, vector search, and semantic search to build intelligent apps.
- Data API Builder — Expose tables as REST and GraphQL endpoints for any platform or language.
- Intelligent query processing — Automatic tuning and query optimization improve performance with minimal effort.
- Security & governance — Multi-layered security, Microsoft Defender for SQL, and compliance certifications.
- Dev container templates — Pre-configured development environments for local or cloud development.
- Mirroring in Fabric — Near real-time replication of SQL data into Microsoft Fabric for analytics.
Use cases
- Scale a high-traffic e-commerce site with read replicas
- Add vector search to an existing SQL-based recommendation engine
- Expose legacy SQL tables as GraphQL APIs for a mobile app
- Automate database tuning and backups for a SaaS product
Azure SQL Database vs alternatives
 Azure SQL Database |  Neon |  PlanetScale |  Supabase |  Convex | |
|---|---|---|---|---|---|
| Best for | Scalable, managed SQL with AI integration | Serverless PostgreSQL | Scalable MySQL/PostgreSQL | Open-source Postgres platform | Reactive TypeScript backend |
| Pricing | Freemium | Subscription | Subscription | Subscription | Subscription |
| DevHunt upvotes | 0 | 0 | 0 | 0 | 0 |
| Launched | — | — | — | — | — |
- Azure SQL Database vs Neon: Neon offers serverless PostgreSQL, while Azure SQL provides a managed SQL Server engine with AI features and hyperscale storage.
- Azure SQL Database vs PlanetScale: PlanetScale focuses on MySQL/PostgreSQL with horizontal scaling, whereas Azure SQL delivers SQL Server with integrated Azure services and AI.
- Azure SQL Database vs Supabase: Supabase is an open-source Postgres platform with realtime APIs; Azure SQL is a fully managed SQL Server service with deeper Azure integration and AI tools.
- Azure SQL Database vs Convex: Convex provides a reactive backend for TypeScript apps, while Azure SQL is a general-purpose relational database with AI and enterprise features.
Azure SQL Database FAQ
What free tier does Azure SQL Database offer?+
You get up to 100,000 vCore-seconds of serverless compute and 32 GB of storage per month, always free.
How is pricing calculated beyond the free tier?+
Azure SQL Database uses a pay-as-you-go model; you are billed for the compute, storage, and backup you consume beyond the free monthly amounts.
Can I try Azure SQL Database without a credit card?+
You can start with an Azure free account that provides $200 credit for 30 days and includes the free SQL Database tier.
What AI capabilities are built into the service?+
The service includes Microsoft Copilot for AI-assisted operations and native support for Azure OpenAI, vector search, and semantic search.
How does high availability work?+
High availability and disaster recovery are built in, with automatic backups, patching, and multi-region resilience.
Summarized by DevHunt from azure.microsoft.com · Nov 7, 2026. Details may change; check the official site.
About this listing
DevHunt lists Azure SQL Database because developers expect to find it next to the tools in its category. It did not launch on DevHunt. Work on Azure SQL Database? Message us to claim this listing.
