IBM i has a Lunoo score of 8.5/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

Where does IBM i rank on Lunoo?

IBM i is ranked #12 in Lunoo's Best Operating System rankings with a score of 8.5/10.

How does IBM i compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see IBM i side-by-side with any alternative.

zoom_in Click to enlarge

IBM i

8.52

Great

▲ ▼

language

description IBM i Overview

IBM i is a multiplatform, midrange operating system developed by IBM, primarily used for business-critical applications in industries like finance, healthcare, and retail, offering robust data management and security features.

help IBM i FAQ

How good is IBM i?

IBM i scores 8.52/10 (Great) on Lunoo, making it a well-rated option in the Operating System category. Highly trusted for integrated databases, security, backward compatibility, and business continuity, but costly specialization and a shrinking skills b...

What are the best alternatives to IBM i?

See our alternatives page for IBM i for a ranked list with scores. Top alternatives include: Red Hat Enterprise Linux, z/OS, Windows 7.

How does IBM i compare to Red Hat Enterprise Linux?

See our detailed comparison of IBM i vs Red Hat Enterprise Linux with scores, features, and an AI-powered verdict.

Is IBM i worth it in 2026?

With a score of 8.52/10, IBM i is highly rated in Operating System. See all Operating System ranked.

swap_horiz

Looking for IBM i alternatives? Compare top competitors ranked & scored

arrow_forward