InterSystems IRIS offers Free Trial, but PostgreSQL does not.
InterSystems IRIS is designed for Large Enterprises, Medium Business and Small Business.
PostgreSQL is designed for Large Enterprises, Small Business and Medium Business.
Pricing details for both InterSystems IRIS and PostgreSQL are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to InterSystems IRIS includes Microsoft SQL Server, ScaleGrid, SpeedBase Professional, Oracle Database, Worksheet Systems, DbGate, Data Monkey, Microsoft Access, UseSQL and SqlDBM.
Some top alternatives to PostgreSQL includes and undefined.