ProductBeat - A beautifully designed Jira alternative for product teams

Track - Track is a cloud-based hospitality software to run your business, take bookings, accept payments, track marketing and calls, & manage revenue from anywhere.

Sunsama - Calendar and scheduling for teams

Amie - GitHub for research and data science

Zepel.io - Zepel is a project management tool software teams use to plan features, track progress across teams, and ship quality software every time. Sign up for free!

Cron - Cron Calendar.