Check out our list of free Relational Databases. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.
If you'd like to see more products and to evaluate additional feature options, compare all Relational Databases to ensure you get the right product.
Amazon Relational Database Service (Amazon RDS) makes it easy to set up, operate, and scale a relational database in the cloud. It provides cost-efficient and resizable capacity while managing time-co


Built to run the world’s mission-critical workloads. Designed by the world’s leading database experts, IBM Db2 empowers developers, enterprise architects, and data engineers to run low-latency tran

Cloud SQL is a fully-managed managed relational database service for MySQL, PostgreSQL, and SQL Server with rich extension collections, configuration flags, and developer ecosystems.

MariaDB frees companies from the costs, constraints and complexity of proprietary databases, enabling them to reinvest in what matters most – rapidly developing innovative, customer-facing application

At Teradata, we believe that people thrive when empowered with better information. That’s why we built the most complete cloud analytics and data platform for AI. By delivering harmonized data, trust
Teradata Vantage is a database solution that provides data analysis, SQL queries, and data integration capabilities. Reviewers frequently mention the product's high performance, scalability, and efficient handling of complex SQL and analytic joins, as well as the responsiveness of the support team. Users mentioned issues such as the complexity of the Teradata studio software, the need for cost optimisation, the requirement for specialised skills and training, and the high cost and steep learning curve of the product.
• Harness data with broad functionality and unlimited scalability. IBM Informix is a secure embeddable database, optimized for OLTP and Internet of Things (IoT) data. Informix has the unique ability t
Knack has been a pioneer in the No Code space for over a decade with over 5000 customers from SMBs to the largest Enterprises in the Fortune 500. Knack empowers everyday innovators to easily overcom

TiDB is an advanced open-source, distributed SQL database solution designed to help data-intensive businesses manage and scale their data operations seamlessly. Developed by PingCAP, TiDB combines the

YugabyteDB is AI-ready, turbocharged PostgreSQL for business-critical transactional applications. 100% open source, it offers built-in resilience, on-demand scaling, and more! YugabyteDB eliminate

SingleStore enables organizations to scale from one to one million customers, handling SQL, JSON, full text and vector workloads — all in one unified platform.

InterSystems IRIS is a complete cloud-first data platform that includes a multi-model transactional data management engine, an application development platform, and interoperability engine, and an ope
InterSystems IRIS is a database management system that provides support for sectors like finance and automotive where downtime isn't an option. Users frequently mention the high performance, ease of infrastructure scalability, and the excellent support provided by the InterSystems team, along with the built-in programming language and features that are powerful and efficient. Reviewers experienced a steep learning curve for newer features or complex cloud configurations, lack of online tutorials and discussions covering the development process, and high licensing costs.
Aiven for PostgreSQL is a fully managed, scalable PostgreSQL service. It is full-featured, and backed by a 99.99% SLA. You can launch a fully operational PostgreSQL cluster in the cloud and region of

OpenEdge 12 provides the performance, availability, agility and security you need to facilitate your application evolution effort. Read about the exceptional enhancements and new features in OpenEdge
Overview Cockroach Labs is the creator of CockroachDB, the cloud-native, resilient, distributed SQL database enterprises worldwide trust to run mission-critical AI and other applications that scale

Redgate creates ingeniously simple software to help data professionals get the most value out of any database, anywhere, through the provision of end-to-end Database DevOps. More than 200,000 people g
