Exabeam New-Scale SIEM is a commercial security information and event management solution by Exabeam. StreamAlert is a free security information and event management solution. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams wanting behavior analytics out of the box
Exabeam is here because it can sit on top of an existing SIEM as well as replace one, so you can add its analytics without a full rip and replace. It fits mid-market and enterprise SOCs mid-way through a SIEM change. Exabeam is owned by Thoma Bravo, so ask about the product roadmap under that owner.
From Best SIEM Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Cloud-native SIEM for log management, threat detection, investigation, and response
Serverless, real-time data analysis framework for incident detection and response.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
StreamAlert fits if you are a small business, you need a free product and you want an open-source product.
Common questions when comparing Exabeam New-Scale SIEM vs StreamAlert for security information and event management.
Exabeam New-Scale SIEM: Cloud-native SIEM for log management, threat detection, investigation, and response. Built by Exabeam.
StreamAlert: Serverless, real-time data analysis framework for incident detection and response.
The table above shows where their features, integrations, deployment and company size fit differ.
Exabeam New-Scale SIEM is made by Exabeam. StreamAlert is open-source with 2,886 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Exabeam New-Scale SIEM and StreamAlert are both Security Information and Event Management products, and both cover Log Management. Key differences: Exabeam New-Scale SIEM is Commercial while StreamAlert is Free, StreamAlert is open-source. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best SIEM Solutions for Business picks Microsoft Sentinel, Splunk Enterprise Security, CrowdStrike Falcon Next-Gen SIEM and 4 more.See the shortlist
