Best Free Database Tools in 2026

Low-code platform for building collaborative apps.

Most powerful no-code platform for building full-featured web applications with database, logic, and user auth.

Low-code platform for building internal tools, admin panels, and dashboards connecting to any database or API.

Open-source Firebase alternative with Postgres database, authentication, edge functions, and real-time subscriptions.

Google's app development platform with NoSQL database, authentication, hosting, and cloud functions.

All-in-one document platform combining docs, spreadsheets, and app-building with automation and integrations.

Modern cloud platform for deploying apps, databases, and services with instant provisioning and zero DevOps configuration.

Document-oriented NoSQL database platform with Atlas cloud service, offering flexible schemas, horizontal scaling, and powerful querying for modern applications.

Powerful open-source relational database system known for reliability, feature robustness, and standards compliance, supporting SQL and JSON data types.

Serverless PostgreSQL database with autoscaling, branching, and scale-to-zero capabilities, designed for modern cloud applications and developer workflows.

Distributed serverless database offering ACID transactions, document-relational model, and native GraphQL support designed for modern cloud and edge applications.

Distributed SQL database designed for cloud-native applications, providing PostgreSQL compatibility, horizontal scaling, and multi-region survivability.

Edge database built on libSQL (SQLite fork) that replicates data globally for ultra-low latency reads, designed for edge computing and serverless applications.

Serverless data platform providing Redis-compatible caching, Kafka-compatible messaging, and vector database with per-request pricing and global replication.

Spreadsheet-database hybrid that combines the familiarity of spreadsheets with database power including custom views, forms, automations, and API access.

World's most comprehensive cloud platform offering 200+ services including compute, storage, databases, AI/ML, analytics, and serverless from global data centers.

Microsoft's cloud computing platform offering infrastructure, AI services, DevOps tools, and seamless integration with Microsoft 365 and enterprise software.

Google's cloud platform excelling in data analytics, machine learning, Kubernetes, and serverless computing with strong open-source commitments.

Data transformation tool enabling analytics engineers to transform raw data in warehouses using SQL with version control, testing, and documentation.

Cloud data platform offering a data warehouse, data lake, and data sharing with automatic scaling, zero management, and near-unlimited concurrency.

Unified data intelligence platform combining data lakehouse, AI/ML, real-time analytics, and data governance on a single platform built on Apache Spark.

Spreadsheet-database hybrid that combines the simplicity of spreadsheets with the power of databases and API connectors for building custom business tools.

No-code database platform that lets anyone turn spreadsheets into web applications and business process management tools without programming.

Self-hostable online database with spreadsheet interface, combining the ease of a spreadsheet with the power of a database, with Python scripting support.

Open-source modern relational spreadsheet that combines the flexibility of a spreadsheet with the robustness of a database, with Python formula support.

Open-source data platform that wraps any SQL database with REST/GraphQL APIs and a no-code admin interface, serving as a backend-as-a-service or headless CMS.

Instant GraphQL and REST APIs on your data with authorization and caching.

Open-source headless CMS and data platform wrapping any SQL database with APIs.

Low-code platform for building internal tools with pre-built components and data connectors.

Flexible database system within Notion for tracking anything with multiple views.