G2 Vendor Directory

Sierra ILS vs. Aleph

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

MetricSierra ILS

by Innovative, a ProQuest Company

Aleph

by Ex Libris, a ProQuest Company

Overall rating4.03.4
Review count2510
Ease of use8.67.6
Ease of setup7.610.0
Quality of support7.48.3
Meets requirements8.58.6
NPS25-30
Small Business24.0%50.0%
Mid-Market48.0%20.0%
Enterprise28.0%30.0%
Total page views6464
Total LLM citations8380

Sierra ILS

Sierra is a library system that provides automated workflows, integrated resource management, and open access to data.

Pros

    Aleph

    Integrated library system

    Pros