Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
GitSpo - Measure & engage your open-source community
HelpSite - HelpSite is a simple service to help your setup the perfect support centre or help site.
Devo - Devo delivers real-time operational & business value from analytics on streaming and historical data to operations.
DriftBot - A chatbot for your knowledge base
LibHunt - LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives.