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

• Software as a Service (SaaS)
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari Internet Explorer PHP JavaScript BSD Windows Mobile Wordpress Slack Microsoft Office Outlook Electron / Atom Shell Chrome Docker Ruby Discord Microsoft Office 365 Gmail Joomla C++ Apache HTTP Server .NET Framework Docker Swarm MySQL Community Edition AngularJS Redmine Google Drive Dropbox Cloudron Microsoft Azure Go (Programming Language) MariaDB Ruby on Rails Google Apps Jira Microsoft SQL Server Microsoft SharePoint Zapier PostgreSQL VirtualBox Box.com ASP.NET MVC Confluence Evernote Microsoft OneDrive Kirby Google Contacts
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens