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Cloud · head to head

Alibaba Cloud vs Caddy

Alibaba Cloud logo

Alibaba Cloud

Cloud

Asia's leading cloud computing provider

From
Free
Rated
-
Full reviewWebsite
Caddy logo

Caddy

Cloud

Web server with automatic HTTPS by default

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Alibaba Cloud technical support is a separate subscription, from $19.99 a month for Developer up to $8,000 a month for Enterprise, with only Basic included; Caddy smaller ecosystem than Nginx, so third-party guides and modules are fewer
  • They diverge on capability: Alibaba Cloud covers Elastic Compute Service, Caddy covers Automatic HTTPS.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Alibaba Cloud and Caddy actually diverge.

Attributes where Alibaba Cloud and Caddy differ
AttributeAlibaba CloudCaddy
Pricing modelusage-basedOpen source, no licence fee
PlatformsLinux, Windows, Api, CliLinux, macOS, Windows, Docker
Founded2009Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Cloud).

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 Alibaba Cloud

  • Elastic Compute Service
  • Object Storage Service
  • RDS Database
  • MaxCompute
  • Function Compute
  • CDN
  • Load Balancer
  • API Gateway

Only in Caddy

  • Automatic HTTPS
  • Caddyfile
  • Reverse proxy
  • Single binary

What people use each for

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

Alibaba Cloud

  • Cloud compute and storage with a strong footprint in China and Asia Pacificnot Caddy
  • Pay-as-you-go infrastructure without upfront commitmentnot Caddy
  • Committed-use discounts through savings plans for steady workloadsnot Caddy
  • CDN and data transfer packages for content deliverynot Caddy

Caddy

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

Where each one falls short

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

Alibaba Cloud

  • Technical support is a separate subscription, from $19.99 a month for Developer up to $8,000 a month for Enterprise, with only Basic included
  • Service prices are not shown as a rate card and route through a calculator or sales
  • Committed discounts require savings plans, reserved instances or capacity packages rather than being automatic

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

Pricing, plan by plan

Alibaba Cloud

Free
  • Free TrialFree
    • Free tier credits
    • ECS instances
    • Cloud storage
  • Pay-as-You-GoFree
    • Flexible billing
    • No commitments
    • Global reach

Caddy

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

Which should you pick?

Choose Alibaba Cloud if

  • You need elastic compute service.
  • You want to start without paying.
  • You work on Linux, Windows, Api, Cli.
  • You also want object storage service.
Alibaba Cloud review

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

Questions people ask

Is Alibaba Cloud or Caddy better?
Neither clearly leads. Alibaba Cloud starts at Free and Caddy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alibaba Cloud or Caddy?
Alibaba Cloud starts at Free and Caddy at Free.
Does Alibaba Cloud or Caddy run on more platforms?
Alibaba Cloud runs on Linux, Windows, Api, Cli. Caddy runs on Linux, macOS, Windows, Docker.
Can I use Alibaba Cloud for free?
Both have a free tier, so you can try either at no cost before committing.
What is Alibaba Cloud best used for?
Alibaba Cloud is most often used for cloud compute and storage with a strong footprint in china and asia pacific, pay-as-you-go infrastructure without upfront commitment, committed-use discounts through savings plans for steady workloads, cdn and data transfer packages for content delivery. Of those, cloud compute and storage with a strong footprint in china and asia pacific and pay-as-you-go infrastructure without upfront commitment are not what Caddy is typically brought in for.
What can Alibaba Cloud do that Caddy cannot?
Alibaba Cloud covers Elastic Compute Service, Object Storage Service, RDS Database, MaxCompute. Caddy covers Automatic HTTPS, Caddyfile, Reverse proxy, Single binary.

Answered from the vendors’ own pages

Caddy: Is Caddy free?

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

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.

Caddy: Caddy or Nginx?

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

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