I really don't agree with the answers saying that Splunk and QRADAR are not log manager. QRADAR Log Manager product is full Log Management solution. In this version there is no SIEM but we can correclate events coming from the same log source. Splunk with addition licence is…

I agree with Loren Buhle

If you are looking for a Log Management you can choose Splunk or QRADAR Log Manager. If you are looking for a SIEM QRADAR is the number one in SIEM. You can also choose Splunk but ask for the complete SIEM solution. My recommendation is QRADAR with Watson Advisor