Looking for free tier for Oracle RDS

Hi,

Unfortunately the Amazon RDS free tier does not include Oracle databases:

• 750 hours of Amazon RDS Single-AZ db.t2.micro, db.t3.micro, and db.t4g.micro Instances usage running MySQL, MariaDB, PostgreSQL databases each month. If running more than one instance, usage is aggregated across instance classes.
• 750 hours of Amazon RDS Single-AZ db.t2.micro Instance usage running SQL Server (running SQL Server Express Edition) each month.
• 20 GB of General Purpose SSD (gp2) storage per month.
• Free backup storage up to 100% of the total provisioned storage size of your active DB instances for a region