Best Amazon RDS Alternatives & Competitors in 2025

PostgreSQL is a powerful, open source object-relational database system.

Key PostgreSQL features:

Open Source ACID Compliance Extensible Advanced SQL Features

Open Source

An enhanced, drop-in replacement for MySQL

Key MariaDB features:

Open Source Compatibility with MySQL Performance Advanced Features

Open Source

Seamless project management and collaboration for your team.

Key Hive features:

Free Trial Integrations File sharing Easy to Set-up and use

Visit website $12.0 / Monthly (Per user)

Microsoft Azure is an open, flexible, enterprise-grade cloud computing platform. Move faster, do more, and save money with IaaS + PaaS. Try for FREE.

Key Microsoft SQL Server features:

Performance Security Features Scalability Integration with Microsoft Ecosystem

The world's most popular open source database

Key MySQL features:

Reliability Performance Open Source Scalability

Open Source

MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

Key MongoDB features:

Scalability Flexible Schema High Performance Rich Query Language

Open Source

Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Key Redis features:

Performance Data Structures Scalability Persistence

Open Source

Amazon DynamoDB is a fast and flexible NoSQL database service for all applications that need consistent, single-digit millisecond latency at any scale. It is a fully managed cloud database and supports both document and key-value store models.

Key DynamoDB features:

Scalability Performance Fully Managed Flexible Data Model

Amazon S3 is an object storage where users can store data from their business on a safe, cloud-based platform. Amazon S3 operates in 54 availability zones within 18 graphic regions and 1 local region.

Key Amazon S3 features:

Scalability Durability Security Integrations

4D is a relational database management system and IDE.

Key 4D features:

Comprehensive Development Environment Cross-Platform Compatibility Integrated Database Management Strong Community Support

It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...

Key LiveCode Platform features:

Cross-Platform Deployment Easy-to-Understand Syntax Rapid Prototyping Active Community and Resources

See how Oracle Database 12c enables businesses to plug into the cloud and power the real-time enterprise.

Key Oracle DBaaS features:

Scalability High Availability Security Performance

Open Source

Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.

Key Amazon EC2 features:

Scalability Pay-as-you-go pricing Wide range of instance types Global availability

Open Source

ESM Tools is a powerful and widely known software development platform that comes with a centralized model infrastructure, providing the common frame for compiling, running, downloading, and organizing models (ones or multiple).

Key ESM Tools features:

Integration User-Friendly Interface Modular Design Community Support