What is the difference between WordPress.com and Astro?

WordPress.com is best for Anyone wanting the most flexible CMS available, while Astro is best for Developers wanting content-focused static sites. WordPress.com starts at Free and Astro starts at Free.

Is WordPress.com or Astro cheaper?

WordPress.com starts at Free with a free tier. Astro starts at Free and is free.

Is there a free alternative to Astro?

Both WordPress.com and Astro offer free tiers.

WordPress.com vs Astro

WordPress.com is the hosted version of WordPress with themes, plugins, and e-commerce for any type of website, while Astro is web framework for content-driven websites with island architecture and zero JS by default. Astro is open source and can be self-hosted, giving you full control over your data. WordPress.com is built for anyone wanting the most flexible cms available, whereas Astro targets developers wanting content-focused static sites.

At a glance

	WordPress.com	Astro
Best for	Anyone wanting the most flexible CMS available	Developers wanting content-focused static sites
Starting price	Free	Free
Free tier	✓	✓
Open source	—	✓
Free tier available	✓	✓
Open source	—	✓
Content Collections	—	✓
E-commerce	✓	—
Island Architecture	—	✓
Plugins	✓	—
SEO	✓	—
SSG/SSR	—	✓
Themes	✓	—
Zero JS	—	✓

WordPress.com

Strengths

Includes Themes as a core feature, purpose-built for website builder workflows
Plugin ecosystem lets you customize the app to fit your exact workflow
Free with WordPress branding — generous enough for most small teams to get real work done
Established product with 21+ years on the market and a mature ecosystem

Weaknesses

Free plan exists but key features are locked behind the paid upgrade
Fewer built-in features means you may need additional tools to cover gaps
Performance and SEO control is limited compared to custom-coded sites
Mobile experience lags behind the desktop version in features and polish

Try WordPress.com → Full review

Astro

Strengths

Open source and transparent
Includes Island Architecture as a core feature, purpose-built for website builder workflows
Fully open-source — you can self-host, audit the code, and avoid vendor lock-in
The core product is free with no paywalled essentials

Weaknesses

May lack some advanced features
Self-hosting is free but requires server maintenance and DevOps knowledge
Fewer built-in features means you may need additional tools to cover gaps
Performance and SEO control is limited compared to custom-coded sites

Try Astro → Full review

The bottom line

Pricing: Both WordPress.com and Astro are free. You can try both without spending a dollar.

Feature gaps: WordPress.com offers E-commerce, Plugins and SEO that Astro lacks. Astro brings Content Collections, Island Architecture and SSG/SSR that WordPress.com does not have.

Team fit: WordPress.com is geared toward any size teams, while Astro is aimed at small teams teams. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.

Open source: Astro is open source, meaning you can self-host, audit the code, and avoid vendor lock-in. WordPress.com is proprietary — you are trusting the vendor with your data and uptime.

Where each tool shines: WordPress.com's biggest strengths are: includes themes as a core feature, purpose-built for website builder workflows. plugin ecosystem lets you customize the app to fit your exact workflow. Astro's biggest strengths are: open source and transparent. includes island architecture as a core feature, purpose-built for website builder workflows.

Watch out for: With WordPress.com, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Astro, the main complaint is that may lack some advanced features.

Choose WordPress.com if...

You need a tool built for anyone wanting the most flexible cms available
You specifically need E-commerce and Plugins
You care about plugin ecosystem lets you customize the app to fit your exact workflow
Your team size fits the any size profile WordPress.com is designed for
The free tier works for you: free with wordpress branding

Choose Astro if...

Your profile matches its sweet spot: developers wanting content-focused static sites
You need self-hosting, data sovereignty, or the ability to audit source code
You specifically need Content Collections and Island Architecture
You care about includes island architecture as a core feature, purpose-built for website builder workflows
Your team size fits the small teams profile Astro is designed for