Alternativer til Knowi til Self-Hosted med open source-licens

• Self-Hosted
  Alle platforme Windows Mac Linux Android iPhone Windows Phone Apple Watch iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Windows Mobile MySQL Community Edition Cloudron MariaDB Microsoft SQL Server Oracle Database Salesforce.com PostgreSQL Heroku Amazon Relational Database Service Google Analytics Twilio
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens