Ghost’s official marketplace includes excellent free themes. Premium themes exist because teams want faster polish, clearer documentation, and predictable updates. Here is how to decide without ideology.

When free themes win

• You are learning Ghost and want zero purchase friction.
• Your site is a personal blog with simple navigation.
• You enjoy tweaking CSS and Handlebars yourself.

When premium themes earn their price

• You need a distinct brand on day one (magazine, agency, paid newsletter).
• You want documented settings instead of guessing which partial to edit.
• You value compatibility updates as Ghost ships new features.
• You need layouts for membership, featured content, or multiple home sections.

Red flags in any theme

1. No changelog or Ghost version compatibility notes.
2. Heavy JavaScript that slows mobile without clear benefit.
3. Missing or broken responsive behavior on post and tag templates.
4. No support channel when something breaks after an upgrade.

How to compare fairly

Install both a free baseline and a premium contender on staging. Use the same five posts and measure:

• Time to get an acceptable homepage
• Number of Code Injection hacks required
• Lighthouse mobile score on a typical article