NetWitness Platform vs Vigil
NetWitness Platform
netwitness.comVigil
vigil-siem.comSide by side
| Figure | NetWitness Platform | Vigil |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · SIEM Software | 8.0 (#11) | 8.2 (#10) |
| Deployment | The SIEM page lists on-premises, virtual, and cloud deployment, including AWS and Azure. | Vigil is self-hosted, open source, deployable in five minutes, and requires no cloud account. |
| Integrations | The product advertises plug-and-play connections with SIEM, NDR, SOAR, cloud and endpoint platforms plus third-party security tools. | The integration catalogue spans SIEM/log search, EDR/XDR, AWS/Azure/GCP, identity, threat intelligence, sandboxes, ticketing, chat, paging, network security, and data pipelines. |
| SIEM integrations | NetWitness SIEM says it ingests logs from over 350 sources, including AWS, Azure, Office 365, and Salesforce, using protocols such as Syslog, ODBC, SFTP, FTPS, and SNMP. | Vigil Connect supports Wazuh and Elastic now, while Splunk and Microsoft Sentinel integrations are listed as coming soon. |
| Support | NetWitness says it offers multiple levels of technical support and a customer community with Q&A, documentation, downloads, product updates, and training. | Enterprise includes a dedicated Slack channel, custom integrations, custom SLAs, and a SOC 2 report. |
| System requirements | The endpoint agent guide lists Windows 7/8/8.1/Server 2008 R2 through Server 2022, Ubuntu 16.04/18.04/20.04, Oracle Linux 8.8, AlmaLinux 9 and macOS 10.10 through 11. | The documented prerequisites are Docker, Node.js 20 or newer, and Git; system Python is not required because uv provisions the pinned interpreter. |
Plans
In their own words
NetWitness Platform
NetWitness Platform is a threat detection, investigation, and response platform for complex IT and OT environments. Its modules include network detection and response, endpoint detection and response, SIEM, SOAR, and UEBA, with additional OT security coverage described. NDR uses full packet capture and metadata analysis to monitor infrastructure and reconstruct sessions. Machine learning and behavioral analytics are described for identifying known and unknown threats and anomalous behavior, with real-time alerting. SIEM ingests logs from over 350 sources, including AWS, Azure, Office 365, and Salesforce, through Syslog, ODBC, SFTP, FTPS, and SNMP. It provides reporting templates and use cases for SOX, PCI, HIPAA, and NERC. SIEM can run on-premises, virtually, or in the cloud, including AWS and Azure. The EDR agent is described for hundreds to 100,000 endpoints with near-zero end-user impact. NetWitness is paid, supports Linux, self-hosted, and web deployments, and lists pricing on request.
Vigil
Vigil is a self-hosted SIEM that collects endpoint events, evaluates Sigma detections in real time, and returns structured JSON for AI agents. It runs on Linux, macOS, and Windows, or as a self-hosted service, without requiring a cloud account. Its single binary collects Windows Event Logs or Linux journald and sends batches every five seconds; short-lived enrollment tokens support secure agent onboarding. Vigil includes 41 Sigma rules covering 10 MITRE ATT&CK tactics. Its HQL query language searches event history with aggregations, timelines, endpoint filters, time ranges, and field values. The CLI pauses destructive actions until a person approves them. Vigil Connect extracts selected fields and the untouched raw alert from alerts; it supports Wazuh and Elastic, with Splunk and Microsoft Sentinel listed as coming soon. The Claude Code integration uses npx @vigil/skill and needs no MCP server or running process. The Apache 2.0 open-source plan is free and includes unlimited events. Enterprise support includes a dedicated Slack channel, custom integrations and SLAs, and a SOC 2 report.