TATA 1mg's Architect & Engineering team write about their experience with Kloudfuse here.

Quote from the article:

"After running the setup discussed above for several months, we decided to offload the last four components of our log pipeline (Intermediate Buffer, Log Aggregators, Storage, and Presentation Layer) to a comprehensive observability solution called Kloudfuse with the motive of having everything at one place and better control over the cost."