Cosmic has a Lunoo score of 6.6/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

How does Cosmic compare to competitors?

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

zoom_in Click to enlarge

Cosmic

6.55

Fair

▲ ▼

language

description Cosmic Overview

Cosmic is a fully open-source, self-hosted Ghost CMS distribution built on Alpine Linux, designed for rapid deployment and minimal server maintenance, prioritizing performance and security through its lean architecture.

help Cosmic FAQ

What is Cosmic?

Cosmic is a fully open-source, self-hosted Ghost CMS distribution built on Alpine Linux, designed for rapid deployment and minimal server maintenance, prioritizing performance and security through its lean architecture.

How good is Cosmic?

Cosmic scores 6.55/10 (Fair) on Lunoo, making it rated in the Ghost CMS category.

What are the best alternatives to Cosmic?

See our alternatives page for Cosmic for a ranked list with scores. Top alternatives include: Contentstack, Storyblok, Builder.io.

How does Cosmic compare to Contentstack?

See our detailed comparison of Cosmic vs Contentstack with scores, features, and an AI-powered verdict.

Is Cosmic worth it in 2026?

With a score of 6.55/10, Cosmic is a solid option in Ghost CMS. See all Ghost CMS ranked.

swap_horiz

Looking for Cosmic alternatives? Compare top competitors ranked & scored

arrow_forward