[thruhiker]

Fluentd (https://www.fluentd.org) is a great alternative to Logstash that I've had a lot of success with. It is easy to pair with Elasticsearch and Kibana and myriad other inputs and outputs.

[DominoTree]

I've personally found Fluentd to be flaky at scale or under heavy load, but it does talk to damn near everything and is pretty simple to stand up

[zinclozenge]

If performance is an issue, try https://vector.dev/