Yes, both IBM QRadar and Hivecode offer a Free Trial.
IBM QRadar is designed for Large Enterprises and Medium Business.
Hivecode is designed for Medium Business and Small Business.
Pricing for IBM QRadar Starts at $800/Month whereas for Hivecode Starts at $24/Month when Billed Yearly.
Some top alternatives to IBM QRadar includes SentinelOne Endpoint Protection Platform, Splunk Enterprise, Splunk Cloud, Qualified, Microsoft Sentinel, Workvivo, LTS SOAR, Netsurion EventTracker, Sensato Nightingale, SentinelAgent, Juniper Secure Analytics and MiSentinel.
Some top alternatives to Hivecode includes Leady, Detectify, GitGuardian, LepideAuditor Suite, LeaksID, Qualified, Workvivo, SaaS Alerts, ClawBack, IFTTT, bePrivacy and blockbird.data.