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Free Trial SIEM Software (2026)

Last updated: April 2026

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41 software options

Google Cloud logo

Modular platform for computing, hosting, storage and more

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Free Trial
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All customers get free hands-on experience with 20+ Google Cloud products including Compute Engine, Cloud Storage, and BigQuery free of charge, within specified monthly usage limits. When clients stay within the Free Tier limits, these resources are not charged against Free Trial credits or to the Cloud Billing account's payment method after the trial ends. Each product has its specific pricing and is usually charged per usage per month. Please refer to the specific product pricing page on Google cloud Website for more details.

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Datadog logo

Cloud-Scale Monitoring Platform For Dev, Sec, and Ops teams.

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Free Trial
No Credit Card Required
Starts at $15 per host per month. Pay-as-you-go or subscription terms available. Service includes unlimited integrations per monitored host. 14-day free trial included in all plans. All plans include custom metrics and events. Pro plans include 13 months data retention, metric alerts, and email support.

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JumpCloud Directory Platform logo

A cloud directory platform for secure access to resources

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Free Trial
No Credit Card Required
The platform offers 18% discount on annual billing.

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Splunk Enterprise logo

Machine data management and analytics

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Free Trial
No Credit Card Required
Contact Splunk for detailed pricing information.

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SentinelOne logo

Protect your Endpoints, Cloud, and Data

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Free Trial
No Credit Card Required
Contact SentinelOne for detailed pricing information.

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Lookout logo

Endpoint-to-cloud security for businesses with remote teams

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Free Trial
Contact Lookout for pricing details.

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Elastic Stack logo

Distributed search and analytics solution

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Free Trial
Elasticsearch offers a 14-day free trial of the Standard plan without requiring credit card details, after which users can choose from 4 paid subscription plans. The Standard plan starts at $16/month, and provides access to core security features and solutions including APM, SIEM, and Maps. The Gold plan adds custom plugins, while the Platinum plan offers advanced security features and machine learning. Elasticsearch's Premium plan also includes endpoint detection and response, protection, and event collection capabilities. Pricing for Gold, Platinum, and Enterprise plans is available on request.

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Sematext Cloud logo

Cloud-based application and infrastructure monitoring tool

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Free Trial
No Credit Card Required
Sematext Cloud offers a 14-day free trial, after which the software is available based on selected modules, as outlined below: Logs: * Basic - Available for free * Standard - $50 per month * Pro - $60 per month Monitoring: Container monitoring: * Basic - Available for free * Standard - $0.007 per container per hour *Pro - $0.011 per container per hour App & Server monitoring: * Basic - Available for free * Standard - $0.035 per agent per hour * Pro - $0.070 per agent per hour Experience: * Startup - $9 per month * Standard - $19 per month * Pro - $89 per month Synthetics: * Pay-as-you-go - $5 per month * Standard - $29 per month * Pro - $99 per month

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Sumo Logic logo

Unified Logs & Metrics for Full App Visibility

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Free Trial
Sumo Logic Free (Up to 500 MB) - $Free Sumo Logic Professional - $270/month ($90/GB, 3 GB minimum) Sumo Logic Enterprise - $450/month ($150/GB, 3 GB minimum)

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EventSentry logo

Real-time log & event log hybrid SIEM monitoring solution

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Free Trial
No Credit Card Required
One full license has an initial purchase fee of $85, larger license packs offer tier discounts. Contact Netikus for more information on pricing.

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Graylog logo

Log Management | SIEM | API Security

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Free Trial
No Credit Card Required
Pls contact us for pricing details

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IBM Security QRadar logo

Security information & event management (SIEM) platform

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Free Trial
Get your pricing estimate: https://www.ibm.com/qradar/security-qradar-siem/pricing

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Logz.io logo

Machine data analytics based on ELK and Grafana

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Free Trial
Contact Logz.io for detailed pricing information.

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ManageEngine Log360 logo

Comprehensive SIEM solution

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Free Trial
Pricing is based on number of log sources. Doesn't limit number of log data. Contact ManageEngine for more information.

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Logsign Unified SO Platform logo

Logsign Unified Security Operations Platform

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Free Trial
No Credit Card Required
Contact Logsign directly for detailed pricing information.

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Logmanager logo

Log management platform enhanced with SIEM capabilities

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Free Trial
No Credit Card Required
All packages include full log management and SIEM functionality, ensuring that customers in any tier can fully benefit from Logmanager, and does not impose limitations on the number of users. Pay only for the log data you store each month. No limits on daily data volume. Available for VMware, Hyper-V, and Proxmox.

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Blumira logo

Automated SIEM + XDR for IT Teams

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Free Trial
No Credit Card Required
Our simple employee based pricing model provides cost certainty and comprehensive security without budget surprises. Let's chat today about how Blumira can help!

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ALog Series logo

Server access log solution for finance and manufacturing

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Free Trial
No Credit Card Required
Contact the ALog team via their website to request more information and pricing.

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BusinessLOG logo

AI-powered log management, SIEM, compliance, DLP, and asset

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Free Trial
No Credit Card Required
Business LOG uses a transparent per-device pricing model starting at $2.70 per device per month, with the same price for every monitored device, including servers, workstations, and syslog endpoints. The pricing model is designed to be simple and predictable, with no differentiation by device type and no hidden costs. Annual billing is also available, with the website stating customers can save the equivalent of 2 months compared to monthly billing. Business LOG offers entry-level solutions for smaller environments. Business LOG One is designed for basic compliance needs and includes 1 PC plus Fileserver auditing. Business LOG Auditor includes 1 PC plus up to 20 Real-Time nodes, providing more advanced monitoring for small networks. For larger infrastructures, Business LOG offers scalable versions based on the number of monitored nodes: Business LOG Plus: 1–39 nodes Business LOG Enterprise80: 40–80 nodes Business LOG Enterprise150: 81–150 nodes Business LOG Enterprise250: 151–250 nodes Business LOG Enterprise500: 251–500 nodes Business LOG Enterprise750: 501–750 nodes Business LOG Enterprise1000: 751–1,000 nodes Business LOG EnterpriseX: 1,001–2,000 nodes Business LOG Data Center: 2,000+ nodes, intended as a multi-tenant version for service providers and data centers. The pricing page highlights several elements included across the range, such as agent-less monitoring, support for GDPR, ISO 27001, and NIS2 compliance, scalable versions with easy upgrades, additional plugins available, advanced features such as AI, SOC, and automations, and dedicated technical support. Business LOG defines a node as a single monitored machine, with no distinction between client, server, or device for licensing purposes. The site also states that virtual machines are counted like any other machine and must be included in the total node count when selecting the correct version. If a customer exceeds the node limit of the subscribed plan, Business LOG allows an upgrade to the next version by paying only the price difference between versions. For infrastructures above 2,000 nodes, the company offers custom solutions with dedicated pricing and priority support. According to the pricing FAQ, Business LOG is described as agentless, meaning the server does not require agents installed on monitored machines and instead automatically queries devices in the domain or workgroup to collect information. The site also states that support access is included through the Business LOG Help Center, where customers can consult guides and tutorials, open and manage tickets, and request telephone support. Note: the pricing page contains a messaging inconsistency. One section says users can “Try Business LOG free for 21 days,” while the FAQ says there is no free trial and that prospects are instead guided through direct software presentations. If you publish this pricing detail externally, it would be better to clarify this point first.

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USM Anywhere logo

Threat detection and response software for IT security teams

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Security Event Manager logo

SIEM solution for small to large organizations

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Free Trial
Security Event Manager is licensed by the number of nodes sending log and event information. A node is any device (server, network device, desktop, laptop, etc.) from which log and/or event data can be collected. These may include servers running a server OS (Windows 2003, 2008, 2012; Unix/Linux; Mac OS X) and network devices. SolarWinds offers Workstation Edition licensing as an affordable way to add Windows® workstations. Call us at 1-866-530-8100 for details.

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Enginsight logo

ALL-IN-ONE SECURITY PLATFORM for SMEs

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Free Trial
No Credit Card Required

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Netsurion logo

Complete Cybersecurity Confidence

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Free Trial
No Credit Card Required
Contact Netsurion for pricing information.

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JupiterOne logo

Security & Compliance. At the Speed of DevOps.

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Free Trial
No Credit Card Required
Organizations leveraging JupiterOne can rest assured with predictable monthly pricing.

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ServicePilot logo

Continuous measurement of IT performance and security

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Free Trial
No Credit Card Required

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