Hi, Does anyone knows any Free tools similar to Conduktor? I am interested in search and filter all messages in a topic. Thank you.
Check out Kouncil, it’s free and there’s an ‘event tracking’ feature, which can be used to search&filter messages in topics
https://github.com/Consdata/kouncil/
AKHQ or Kowl are great alternatives
kafka-console-consumer | grep ? 
Need something with UI and that is easier for not very CLI oriented people 
