
SolarWinds Observability
6.9#8 in distributed tracing toolsFrom $5 a monthWebAPILinuxSelf-hosted
Visit

It suits teams seeking observability across application, infrastructure, database, network, and user-experience data. The SaaS and self-hosted options accommodate different deployment setups.
Uptrace suits teams that need to correlate traces, metrics, and logs, and choose between cloud and self-hosted deployment. Its listed editions range from Community for individuals to Business for reliability and compliance needs.