Thanos.io - Open source, highly available Prometheus setup with long term storage capabilities.
Kajabi - Kajabi is the only Knowledge Commerce platform today with everything you need to market, sell, and deliver your knowledge online.
Rainmaker - Rainmaker allows you to make your Google Contacts better.
Tendenci - Tendenci - The Open Source AMS is a cloud-based all-in-one management SaaS solution for Non-profits and Associations.
Strike - Share your experience and hold businesses accountable 👊
YourMembership - YourMembership provides membership management software integrated with social networking features.