Acuity Risk Management STREAM® vs Eramba: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Acuity Risk Management STREAM® is a commercial governance risk and compliance platforms tool by Acuity Risk Management. Eramba is a free governance risk and compliance platforms tool. Compare features, ratings, integrations, and community reviews side by side to find the best governance risk and compliance platforms fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Acuity Risk Management STREAM®
Mid-market and enterprise security teams drowning in compliance checkbox work should seriously consider Acuity Risk Management STREAM® because it actually automates evidence collection across 50+ frameworks instead of just templating them. The platform covers 8 of 8 NIST CSF 2.0 Govern function areas, including the often-neglected supply chain risk management piece, and its continuous controls monitoring with security tool integrations means you stop running manual audit prep sprints every quarter. Skip this if your organization has zero appetite for configuration work; the no-code flexibility that makes STREAM adaptable to your specific regulatory mix requires someone to actually do that adaptation.
Small to midsize organizations building GRC from scratch should start with Eramba because the open-source model lets you customize workflows without vendor lock-in or six-figure licensing. The free tier includes risk assessments, policy management, and audit trails covering NIST CSF 2.0 Govern and Manage functions, which means you're not paying per feature or user seat. Skip this if you need pre-built integrations with your existing IT service management tools or want hand-holding through a SOC 2 audit; Eramba requires technical capacity to deploy and configure.
