Alternativas ao iMeet Central para PostgreSQL com licença comercial

• PostgreSQL
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Apple Watch iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) BSD Chrome Ruby MySQL Community Edition Cloudron MariaDB Ruby on Rails Microsoft SQL Server PostgreSQL
• Licença comercial
  Qualquer licença Licença gratuita Licença Open Source Licença comercial