Bitdefender GravityZone Small Business Security vs Wazuh

Bitdefender GravityZone Small Business Security provides endpoint protection for small businesses across Windows, Linux, and macOS, for up to 100 devices. It targets phishing, ransomware, and fileless attacks. Threat detection combines machine learning, behavioral analysis, and continuous monitoring; response actions can terminate processes, quarantine threats, or roll back malicious changes. For ransomware, the product detects abnormal encryption attempts and can restore files from backup copies. Fileless Attack Protection is enabled by default and includes Windows AMSI integration for dynamic, script-based attacks. The software blocks known phishing sites and warns users about fraudulent ones. A centralized console provides a unified view of security components and can automate cybersecurity events without additional servers. Web Access and Device Control, Network Attack Defense, and Risk Management are optional add-ons. Microsoft Active Directory hosted in Azure or on premises is supported; Amazon EC2 and the listed Datto RMM and ConnectWise PSA integrations are not supported for this edition. A paid subscription is required before it ends, begins on the purchase date, and renews automatically unless auto-renewal is canceled.

Wazuh unifies XDR and SIEM to analyze security data across endpoints, clouds, and networks for threat detection, incident response, and compliance work. Its rules identify errors, misconfigurations, malicious activity, and policy violations in operating system and application logs. File Integrity Monitoring tracks changes to content, permissions, ownership, and other file attributes. Vulnerability detection compares endpoint software inventories with updated CVE databases. Built-in active responses can take countermeasures, including blocking network access from a threat source. Wazuh can monitor AWS, Microsoft Azure, Google Cloud, Microsoft 365, and GitHub services, virtual machines, and activity. Its integrations guide also covers Elastic Stack, OpenSearch, Splunk, and Amazon Security Lake. Default rulesets provide mappings for PCI DSS, HIPAA, NIST 800-53, TSC, and GDPR, but those mappings do not themselves certify compliance. Wazuh runs on API, Linux, macOS, self-hosted, web, and Windows platforms. Its self-hosted open-source plan is free; paid plans start at $571 a month, and a 14-day trial is listed. Agents support Linux, Windows, macOS, Solaris, AIX, and HP-UX and require an average of 35 MB of RAM.