As we understand, both of us are taking a very different approach. Opstrace is removing the operational burden of running existing open source projects like Cortex & Loki, while we are building a new observability platform including the UI.
We are focusing on making the experience seamless like existing SaaS tools rather than stitching together disparate tools. We are more focused on observability with traces rather than only metrics and logs - and support things like custom aggregates on traces. We believe that going from metrics to traces to find the exact root cause will be increasingly more important