Website / app / business logo for Envoy CRM

This is what Envoy (or just a logo) was looking for in their logo design

Hi - we're launching a new personal CRM system called Envoy, to help people keep track of their personal and professional contacts. We need a logo. Ideally the logo should use minimal colour - a b/w or greyscale version should be possible, and we should be able to use it across multiple colour schemes, perhaps by changing a single colour in the design. Read more