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Cloud · head to head

Caddy vs Drupal

Caddy logo

Caddy

Cloud

Web server with automatic HTTPS by default

From
Free
Rated
-
Full reviewWebsite
D

Drupal

Web Development

Open-source CMS for complex, structured content sites

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Caddy smaller ecosystem than Nginx, so third-party guides and modules are fewer; Drupal steep learning curve: concepts that are implicit in WordPress are explicit and must be configured
  • They diverge on capability: Caddy covers Automatic HTTPS, Drupal covers Structured content modelling.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Caddy and Drupal actually diverge.

Attributes where Caddy and Drupal differ
AttributeCaddyDrupal
PlatformsLinux, macOS, Windows, DockerWeb, Linux, Self-hosted
CategoryCloudWeb Development

Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Caddy

  • Automatic HTTPS
  • Caddyfile
  • Reverse proxy
  • Single binary

Only in Drupal

  • Structured content modelling
  • Granular permissions
  • Multilingual
  • Views

What people use each for

The jobs each tool is most often brought in to do.

Caddy

  • Sites and services where expired certificates have caused outages beforenot Drupal
  • Small deployments where Nginx configuration is more effort than the problem warrantsnot Drupal
  • Reverse proxying internal services with TLS without a certificate workflownot Drupal

Drupal

  • Government and university sites with complex content models and strict permissionsnot Caddy
  • Multilingual sites where translation is structural rather than a pluginnot Caddy
  • Publishers needing custom content types and editorial workflownot Caddy

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Caddy

  • Smaller ecosystem than Nginx, so third-party guides and modules are fewer
  • Adding plugins means rebuilding the binary rather than loading a module
  • Under very high throughput Nginx generally still benchmarks ahead
  • Automatic certificate issuance needs outbound internet access, which complicates air-gapped deployments

Drupal

  • Steep learning curve: concepts that are implicit in WordPress are explicit and must be configured
  • Smaller developer pool than WordPress, and correspondingly higher build costs
  • Major version upgrades have historically been substantial projects, not routine updates
  • Considerably more machinery than a straightforward marketing site needs

Pricing, plan by plan

Caddy

Free
  • CaddyFree
    • Full functionality
    • Commercial use permitted
    • Community support

Drupal

Free
  • DrupalFree
    • Full functionality
    • Commercial use permitted
    • Community support

Which should you pick?

Choose Caddy if

  • You need automatic https.
  • You want to start without paying.
  • You work on Linux, macOS, Windows, Docker.
  • You also want caddyfile.
Caddy review

Choose Drupal if

  • You need structured content modelling.
  • You want to start without paying.
  • You work on Web, Linux, Self-hosted.
  • You also want granular permissions.
Drupal review

Questions people ask

Is Caddy or Drupal better?
Neither clearly leads. Caddy starts at Free and Drupal at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Caddy or Drupal?
Caddy starts at Free and Drupal at Free.
Does Caddy or Drupal run on more platforms?
Caddy runs on Linux, macOS, Windows, Docker. Drupal runs on Web, Linux, Self-hosted.
Can I use Caddy for free?
Both have a free tier, so you can try either at no cost before committing.
What is Caddy best used for?
Caddy is most often used for sites and services where expired certificates have caused outages before, small deployments where nginx configuration is more effort than the problem warrants, reverse proxying internal services with tls without a certificate workflow. Of those, sites and services where expired certificates have caused outages before and small deployments where nginx configuration is more effort than the problem warrants are not what Drupal is typically brought in for.
What can Caddy do that Drupal cannot?
Caddy covers Automatic HTTPS, Caddyfile, Reverse proxy, Single binary. Drupal covers Structured content modelling, Granular permissions, Multilingual, Views.

Answered from the vendors’ own pages

Caddy: Is Caddy free?

Yes, open source under the Apache 2.0 licence, free for commercial use.

Drupal: Is Drupal free?

Yes, open source under the GPL. Costs are hosting, development and any commercial modules.

Caddy: What does automatic HTTPS mean?

Caddy obtains certificates from Let’s Encrypt or ZeroSSL on first request and renews them before expiry, with no cron job or configuration.

Drupal: Drupal or WordPress?

WordPress is faster to launch, cheaper to staff and has a much larger plugin ecosystem. Drupal is stronger when the content model is genuinely complex and permissions are strict, which is why institutions favour it.

Caddy: Caddy or Nginx?

Caddy is dramatically simpler to configure and removes certificate management. Nginx has the larger ecosystem and better peak throughput.

Drupal: Why is Drupal common in government and universities?

Structured content modelling, granular access control and multilingual support are core rather than bolted on, and those are exactly the requirements those sectors have.

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