G2 Vendor Directory

CEMS vs. Octave Reliance (ETQ Reliance)

A side-by-side comparison based on G2 review data.

MetricCEMS

by Ecotech

Octave Reliance (ETQ Reliance)

by Octave

Overall rating4.64.3
Review count14630
Ease of use9.38.2
Ease of setup7.67.8
Quality of support8.78.0
Meets requirements9.48.6
NPS76.92307748.856209
Small Business21.4%8.1%
Mid-Market28.6%41.6%
Enterprise50.0%50.3%
Total page views291,842
Total LLM citations118,598

CEMS

CEMS is a complete solution for continuous emission monitoring, utilising the extractive dilution monitoring method.

Pros

    Octave Reliance (ETQ Reliance)

    Octave Reliance® (formerly ETQ Reliance) is the leading provider of quality, EHS and compliance management software, trusted by the world’s strongest brands. More than 600 customers globally, spanning industries such as manufacturing, medical devices, electronics, heavy industry, food and beverage, pharmaceuticals and automotive, use Reliance to secure positive brand reputations, enable higher levels of customer loyalty and enhance profitability. Octave Reliance offers built-in best practices and powerful flexibility to drive business excellence through quality.

    Pros

    • Ease of Use
    • Features
    • Customizability
    • Customization
    • Document Management
    • Module Customization