In 2024, securing multi-cloud and hybrid environments is more critical than ever, but choosing the right SIEM solution comes with significant cost considerations. This guide dives deep into the total cost of ownership (TCO) of top SIEM platforms—Azure Sentinel, Splunk 10.0, and AWS Security Hub—comparing not just pricing models but real-world performance metrics like query latency and connector setup times. Whether you’re evaluating cost efficiency, scalability, or ease of deployment, our analysis provides actionable insights to help you select the best SIEM for your organization’s unique security needs.