What is the difference between Webflow and Astro?

Webflow is best for Designers and agencies building custom, CMS-powered websites, while Astro is best for Developers wanting content-focused static sites. Webflow starts at $14/mo and Astro starts at Free.

Is Webflow or Astro cheaper?

Webflow starts at $14/mo with a free tier. Astro starts at Free and is free.

Is there a free alternative to Astro?

Both Webflow and Astro offer free tiers.

Webflow vs Astro

Webflow is visual web development platform with CMS, hosting, and designer-friendly tools, while Astro is web framework for content-driven websites with island architecture and zero JS by default. The biggest difference up front: Astro is free, while Webflow starts at $14/mo. Webflow is built for designers and agencies building custom, cms-powered websites, whereas Astro targets developers wanting content-focused static sites.

At a glance

	Webflow	Astro
Best for	Designers and agencies building custom, CMS-powered websites	Developers wanting content-focused static sites
Starting price	$14/mo	Free
Free tier	✓	✓
Open source	—	✓
Free tier available	✓	✓
Open source	—	✓
CMS	✓	—
Client Handoff	✓	—
Content Collections	—	✓
Ecommerce	✓	—
Interactions	✓	—
Island Architecture	—	✓
SSG/SSR	—	✓
Visual Editor	✓	—
Zero JS	—	✓

Webflow

Strengths

Full design control without code
Clean, semantic HTML/CSS output
Powerful CMS for dynamic content
Great for client work and handoffs

Weaknesses

Steep learning curve
Pricing gets expensive with multiple sites
Ecommerce features are limited
CMS has a 10,000 item limit on lower plans

Try Webflow → 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: Astro is completely free, which makes it the obvious pick if budget is the top concern. Webflow starts at $14/mo, but Free for 1 site, staging only. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.

Feature gaps: Webflow offers CMS, Client Handoff and Ecommerce that Astro lacks. Astro brings Content Collections, Island Architecture and SSG/SSR that Webflow does not have.

Team fit: Both tools target small teams teams, so the decision hinges on features and workflow fit rather than scale.

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

Where each tool shines: Webflow's biggest strengths are: full design control without code. clean, semantic html/css output. 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 Webflow, users commonly note that steep learning curve. With Astro, the main complaint is that may lack some advanced features.

Choose Webflow if...

You need a tool built for designers and agencies building custom, cms-powered websites
You specifically need CMS and Client Handoff
You care about clean, semantic html/css output
The free tier works for you: free for 1 site, staging only

Choose Astro if...

Your profile matches its sweet spot: developers wanting content-focused static sites
Budget is a hard constraint — Astro is free, Webflow is not
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