Wow, this NetSil has a fantastic pricing model <a href="https://netsil.com/pricing/" rel="nofollow">https://netsil.com/pricing/</a> compared to DataDog (<a href="https://news.ycombinator.com/item?id=15315028);" rel="nofollow">https://news.ycombinator.com/item?id=15315028);</a> it makes a lot more sense for Kubernetes clusters than more legacy products.