Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Intercom for startups - Eligible startups get advanced Intercom features and Early Stage Academy at a 95% discount.The plan comes with 10 seats and 2,000 people reached.

Crisp Chat - Multi-channel customer support software

Intercom on Starting Up - A book about growing a startup

Chatlio - When you have a business to run, your average instant messaging software just will not do. You need an internal presence upon which your entire team can collaborate on. Read more about Chatlio.

The Creative Marketer - Techniques & tools for copywriters, marketers, and creatives