Freeplane - Freeplane is a powerful and free software for building mind maps.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Linked Ideas - A macOS/iOS apps to treat ideas as links of concepts.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
SuperNotecard - Introducing SuperNotecard. SuperNotecard is an online writing tool that features virtual notecards to help arrange facts or scenes, track details, organize paragraphs, and clarify your composition process.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs