pgcli - Postgres CLI with autocompletion and syntax highlighting

Evercontact - Your contacts always up to date and automatically with Evercontact.

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.

Zabbix - Track, record, alert and visualize performance and availability of IT resources

Bigin by Zoho CRM - Pipeline-centric CRM built and priced for small businesses