Hull - The engagement layer for the internet. Hull is a platform that offers identity management, user engagement, segmentation and targeted messaging for your app.
Documize - Enterprise-grade wiki and knowledge management platform
Drmetrix - DRMetrix is the first 24/7 commercial monitoring platform designed for the direct response television industry
ReadTheDocs - Spend your time on writing high quality documentation, not on the tools to make your documentation work.
SAP Crystal Reports - SAP Crystal Reports offers easy-to-use BI and reporting tool to design and deliver meaningful business reports.
HackMD - Fast and flexible, real-time collaborative markdown, inspired by Hackpad.