Sky
Yes, both Oracle Database and SmartDB offer a Free Trial.
Oracle Database is designed for Large Enterprises, Medium Business and Small Business.
SmartDB is designed for Medium Business and Small Business.
The starting price of SmartDB begins at $12/Month, while pricing details for Oracle Database are unavailable.
Some top alternatives to Oracle Database includes Microsoft SQL Server, ScaleGrid, MongoDB, MySQL, dbForge Studio for MySQL, Worksheet Systems, Oracle SQL Developer, Microsoft Access and UseSQL.
Some top alternatives to SmartDB includes SingleStore, DigitalOcean MySQL, YugabyteDB, CloudBoost, cloudbase.io, brainCloud, XServer, Exasol and ScalableSpace.