Alternativer til WhatsUp Gold til Software as a Service (SaaS) med open source-licens

• Software as a Service (SaaS)
  Alle platforme Windows Mac Linux Android iPhone Windows Phone iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) PHP JavaScript BSD FreeBSD Apache HTTP Server MySQL Community Edition OpenBSD
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens