I had the opportunity to contract with Cribl in their early days.
Full transparency: I unfortunately had to drop the contract half way, but I was able to deliver a full guide for typography, color systems and their new logo which was in use for a couple years before their next rebrand.
For their logo, they wanted to have one that reflects both a data stream and a funnel or sieve. The original concepts and final are given below.
The final logo selected and it's guidelines and layout suggestions.
Taking parts from the product, I created a few different color schemes to choose from, whereby they selected the blue/green combination.