Product Roadmap Builder by ProdPad - Make gorgeous drag & drop visual roadmaps
Zabbix - Track, record, alert and visualize performance and availability of IT resources
productboard - Beautiful and powerful product management.
Abusix - Abusix is a network security company that offers email threat protection and network abuse handling solutions to ISPs, Telcos, and Cloud/Hosting Providers to stop the rapidly growing problem of email-borne threats and other kinds of network abuse.
Roadmap - Collision avoidance for projects and people
FastNetMon - FastNetMon is a very fast DDoS analyzer with sflow/netflow/mirror support.