Is Caddy or MariaDB better?

Neither clearly leads. Caddy starts at Free and MariaDB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Caddy or MariaDB?

Caddy starts at Free and MariaDB at Free.

Does Caddy or MariaDB run on more platforms?

Caddy runs on Linux, macOS, Windows, Docker. MariaDB runs on Linux, Unix, Windows, macOS.

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 MariaDB is typically brought in for.

What can Caddy do that MariaDB cannot?

Caddy covers Automatic HTTPS, Caddyfile, Reverse proxy, Single binary. MariaDB covers MySQL Compatibility, Aria Storage Engine, ColumnStore, Galera Cluster.

Cloud · head to head

Caddy vs MariaDB

Caddy

Cloud

Web server with automatic HTTPS by default

From: Free
Rated: -

Full review Website

MariaDB

Databases

The open source relational database for the enterprise

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: Caddy smaller ecosystem than Nginx, so third-party guides and modules are fewer; MariaDB jSON support using text fields rather than native binary type; lacks MySQL's JSON syntax and functions
They diverge on capability: Caddy covers Automatic HTTPS, MariaDB covers MySQL Compatibility.
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Caddy and MariaDB actually diverge.

Attributes where Caddy and MariaDB differ
Attribute	Caddy	MariaDB
Pricing model	Open source, no licence fee	Unknown
Platforms	Linux, macOS, Windows, Docker	Linux, Unix, Windows, macOS
Category	Cloud	Databases
Founded	Unknown	2009

Identical on both: starting price (Free), 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 MariaDB

MySQL Compatibility
Aria Storage Engine
ColumnStore
Galera Cluster
MaxScale
Spider Engine
Temporal Tables
phpMyAdmin

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 MariaDB
Small deployments where Nginx configuration is more effort than the problem warrantsnot MariaDB
Reverse proxying internal services with TLS without a certificate workflownot MariaDB

MariaDB

Transaction processingnot Caddy
Data storagenot Caddy
Application backendnot Caddy
Reportingnot Caddy
Data analyticsnot 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

MariaDB

JSON support using text fields rather than native binary type; lacks MySQL's JSON syntax and functions
Galera Cluster maximum performance limited to the slowest node in cluster
InnoDB tables limited to 1,017 columns and 64 secondary indexes
Transaction size limits in Galera (128K rows and 2GB by default)
Less strict SQL type checking than PostgreSQL; allows implicit conversions

Pricing, plan by plan

Caddy

Free

CaddyFree
- Full functionality
- Commercial use permitted
- Community support

MariaDB

Free

No published plan breakdown. See the MariaDB review.

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 MariaDB if

You need mysql compatibility.
You want to start without paying.
You work on Linux, Unix, Windows, macOS.
You also want aria storage engine.

MariaDB review

Questions people ask

Is Caddy or MariaDB better?: Neither clearly leads. Caddy starts at Free and MariaDB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Caddy or MariaDB?: Caddy starts at Free and MariaDB at Free.
Does Caddy or MariaDB run on more platforms?: Caddy runs on Linux, macOS, Windows, Docker. MariaDB runs on Linux, Unix, Windows, macOS.
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 MariaDB is typically brought in for.
What can Caddy do that MariaDB cannot?: Caddy covers Automatic HTTPS, Caddyfile, Reverse proxy, Single binary. MariaDB covers MySQL Compatibility, Aria Storage Engine, ColumnStore, Galera Cluster.

Answered from the vendors’ own pages

Caddy: Is Caddy free?

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

MariaDB: Is MariaDB completely free and open source?

Yes. MariaDB Server is licensed under GPLv2 and guaranteed to remain perpetually free and open source, independent of any commercial entities.

Source

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.

MariaDB: Is MariaDB backward compatible with MySQL?

Yes. MariaDB was designed as a drop-in replacement for MySQL. Every application, driver, and configuration that worked with MySQL works with MariaDB without code changes.

Source

Caddy: Caddy or Nginx?

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

MariaDB: What are the storage engine options in MariaDB?

MariaDB supports multiple storage engines including InnoDB (transactional, default), Aria (crash-safe, good for read-heavy workloads), and MyISAM. The Aria engine is faster than InnoDB for certain read-heavy queries and full table scans.

Source

MariaDB: How much does MariaDB cost?

MariaDB Community Server is completely free to download and use. MariaDB offers paid enterprise support and managed cloud services for organizations needing professional support.

Source

MariaDB: Does MariaDB support native JSON storage?

MariaDB stores JSON using text fields (the JSON type is an alias for LONGTEXT), not as a native binary type like MySQL does. JSON support exists but is less sophisticated than MySQL's JSON functions and syntax.

Source

MariaDB: What scaling options does MariaDB provide?

MariaDB supports both scaling up (more cores, memory, storage) and scaling out (read replication, Galera Cluster with multi-node replication). However, Galera Cluster performance cannot exceed the slowest node in the cluster.

Source

Caddy vs MariaDB

Caddy

MariaDB

The short version

Where they differ

What each one covers

Only in Caddy

Only in MariaDB

What people use each for

Caddy

MariaDB

Where each one falls short

Caddy

MariaDB

Pricing, plan by plan

Caddy

MariaDB

Which should you pick?

Choose Caddy if

Choose MariaDB if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Caddy

More on MariaDB

Keep looking

Other head to heads