Best of · Free and Open Source Builders

The best free and open source website builders

Free can mean two very different things: software you actually own, or a no cost tier of a paid product. We separate true open source from generous free plans, then weight ownership, what the free tier really gives you, and how easily you can leave.

Reviewed by M. HALLORAN·Updated JUNE 2026·How we vet
Tools compared 6
Criteria weighted 5
Last reviewed June 2026
Paid placements 0
How we ranked the field

We weight genuine ownership and open source licensing first, then how usable the free tier is without forced ads or branding, plus how cleanly you can export and move your site. See the full rubric →

Ownership and open source 25%
Free plan generosity 25%
No forced branding 20%
Export and portability 15%
Ease of use 15%
01
RANK
★ Editor’s Choice

WordPress.org

Best for true ownership

If you want to own your site outright, WordPress.org is the only mainstream pick that is genuinely open source. The software is free; you pay for hosting and a domain, and you accept more setup in exchange for full control and portability.

  • Open source and yours
  • Thousands of plugins
  • Full data export
Visit WordPress.org ↗ Read the WordPress.org verdict → Free software · hosting from about $60/yr
90
OUT OF 100
02
RANK

Carrd

Best for free one page sites

Carrd's free tier covers up to three simple one page sites, and Pro is only a few dollars a year. It is not open source and the free plan carries a small badge, but for a link page or quick profile nothing is cheaper.

Read the Carrd verdict → Free · Pro from $9/yr
86
OUT OF 100
03
RANK

WordPress.com

Best for a managed free blog

The hosted side of WordPress runs on the same open source core but takes care of setup for you. The free plan shows WordPress.com branding and ads, yet it is a solid way to start a blog and you can export your content later.

Read the WordPress.com verdict → Free plan · paid from $9/mo
84
OUT OF 100
04
RANK

Webflow

Best for a free design sandbox

Webflow's free Starter plan is a generous place to learn visual design and build two page prototypes on a webflow.io address. It is proprietary and you need a paid plan to launch on your own domain, but the free tier teaches a lot.

Read the Webflow verdict → Free Starter · paid from $15/mo
83
OUT OF 100
05
RANK

Wix

Best for a free all in one trial

Wix gives you a permanent free plan with the full editor, so you can build a real site before paying. The catch is Wix ads and a wix.com address until you upgrade, and it is not open source.

Read the Wix verdict → Free with ads · paid from $17/mo
82
OUT OF 100
06
RANK

Google Sites

Best for the simplest free site

Google Sites is completely free with a Google account and connects a custom domain at no cost, which is rare. The tradeoff is very limited design and SEO control, so it suits internal pages and basic personal sites more than a business presence.

Visit Google Sites ↗ Free with a Google account
78
OUT OF 100

Pricing verified as of June 2026. Vendors change plans often · check the vendor for current pricing.

At a glance

✓ full  ·  ∼ partial  ·  — none
CapabilityWordPress.orgCarrdWordPress.comWebflowWixGoogle Sites
Open source code
Permanent free tier
No forced platform branding
Custom domain on free tier
Full data export
Beginner friendly

Feature support verified as of June 2026 · check the vendor for current details.