Fluency SIEM vs. OpenText ArcSight Enterprise Security Manager (ESM)
A side-by-side comparison based on G2 review data.
| Metric | Fluency SIEM | OpenText ArcSight Enterprise Security Manager (ESM) |
|---|---|---|
| Overall rating | 4.9 | 3.7 |
| Review count | 16 | 17 |
| Ease of use | 8.3 | 8.2 |
| Ease of setup | 9.4 | 6.8 |
| Quality of support | 9.8 | 7.1 |
| Meets requirements | 9.4 | 8.8 |
| NPS | 93.75 | 7.142857 |
| Small Business | 28.6% | 17.6% |
| Mid-Market | 64.3% | 52.9% |
| Enterprise | 7.1% | 29.4% |
| Total page views | 154 | 120 |
| Total LLM citations | 237 | 326 |
Fluency SIEM
Fluency is an AI-centric SIEM that turns security activity into prioritized cases, evidence-backed answers, and a clearer plan for running security operations. It combines a powerful SIEM foundation with the ability to analyze, forecast, and compare across the work of analysts, security leaders, and MSSPs. Fluency’s user and entity behavior analytics (UEBA), behavioral change detection, correlation, clustering, and risk scoring bring related activity together and prioritize the issues that need attention. Large volumes of events become fewer, more meaningful cases.
OpenText ArcSight Enterprise Security Manager (ESM)
ArcSight Enterprise Security Manager (ESM) is a comprehensive threat detection, analysis, triage, and compliance management SIEM platform that dramatically reduces the time to mitigate cyber-security threats.