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Apache VS Caddy

Compare Apache VS Caddy and see what are their differences

Apache logo Apache

Home page of The Apache Software Foundation

Caddy logo Caddy

The HTTP/2 Web Server with Automatic HTTPS
  • Apache Landing page
    Landing page //
    2023-10-04
  • Caddy Landing page
    Landing page //
    2022-07-22

Apache features and specs

  • Open Source
    Apache HTTP Server is an open-source software, so it is free to use, modify, and distribute according to the terms of the Apache License. This provides flexibility and cost savings for developers and organizations.
  • Community Support
    There is a large community of developers and users who contribute to Apache HTTP Server, providing extensive documentation, forums, and support. This makes troubleshooting and finding resources easier.
  • Cross-Platform Compatibility
    Apache HTTP Server is compatible with a wide range of operating systems, including UNIX, Linux, MacOS, and Windows, allowing for flexibility in deployment environments.
  • Highly Configurable
    Apache is highly configurable through its numerous modules which can be used to extend its capabilities and customize its behavior to meet specific needs.
  • Proven Stability and Security
    Apache has been around for a long time and is known for its stability and reliability. Regular security updates and patches help maintain its robust security posture.

Possible disadvantages of Apache

  • Resource Intensive
    Apache can be more resource-intensive than other lightweight web servers, potentially leading to higher memory and CPU usage on large-scale deployments.
  • Complex Configuration
    The configuration of Apache can be complex, requiring significant expertise to optimize performance and ensure security in more comprehensive deployment scenarios.
  • Performance
    In some situations, especially with static content, Apache can be outperformed by newer web servers like Nginx, which may offer better speed and efficiency under high loads.
  • Thread-Based Architecture
    Apacheโ€™s thread-based architecture can be less efficient in handling a large number of concurrent connections compared to event-driven architectures.

Caddy features and specs

  • Automatic HTTPS
    Caddy automatically handles HTTPS by obtaining and renewing certificates from Let's Encrypt, simplifying the process of securing web applications.
  • Ease of Configuration
    Caddy uses a straightforward configuration file (Caddyfile) that is easier to write and understand compared to other web servers like Nginx or Apache.
  • Cross-Platform
    Caddy is designed to run efficiently on virtually any platform, including Windows, macOS, Linux, and Docker, giving it great flexibility for deployment.
  • Built-in Reverse Proxy
    Caddy includes built-in support for reverse proxy functionality, which can easily be configured to distribute load among multiple servers.
  • Extensible
    Caddy supports plugins for additional features, allowing users to extend its functionality without compromising its core simplicity.
  • Integrated Logging and Metrics
    Caddy includes integrated logging and monitoring capabilities, which make it easier to maintain and debug the server without additional tools.
  • Active Community and Support
    Caddy has an active community and is well-supported with extensive documentation, which helps new users get up to speed quickly and troubleshoot issues effectively.

Possible disadvantages of Caddy

  • Memory Usage
    Caddy can have higher memory usage compared to other web servers like Nginx, which might be a concern for resource-constrained environments.
  • TLS Configuration Complexity
    While Caddy handles basic HTTPS automatically, advanced TLS configurations can be more complicated to manage and may require a deeper understanding.
  • Learning Curve for New Features
    As Caddy rapidly evolves and adds new features, there can be a learning curve associated with keeping up to date on the latest changes and functionalities.
  • Performance
    Although Caddy performs adequately for many use cases, it may not match the high performance of optimized setups with other web servers like Nginx in highly demanding environments.
  • Licensing Costs
    While Caddy is open source, certain features are available under a commercial license. Organizations may incur additional costs for enterprise-grade functionality.

Analysis of Caddy

Overall verdict

  • Caddy is generally considered a good choice for developers looking for a hassle-free, secure, and modern web server. Its automatic HTTPS and easy configuration make it particularly appealing for small teams and developers who need to deploy web services quickly without diving deep into server setup complexities.

Why this product is good

  • Caddy, available at caddyserver.com, is praised for its ease of use, automatic HTTPS configuration, and modern design. It features an intuitive configuration system and comes with a built-in SSL/TLS to automatically manage HTTPS certificates using Let's Encrypt. Caddy is highly regarded for its simple deployment, minimal configuration, and the ability to serve static and dynamic content efficiently. It also supports HTTP/2 and QUIC protocols, making it a future-proof choice for web servers.

Recommended for

  • Small to medium-sized web developers who require quick and secure web server deployments.
  • Developers who prefer automatic HTTPS setups.
  • Projects that benefit from modern protocols like HTTP/2 and QUIC.
  • Users looking for a straightforward configuration process with minimal overhead.

Apache videos

2021 TVS Apache RTR 160 Complete & Honest Review with new price update | Pearl White Apache 160 โšกโšกโšก

More videos:

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  • Review - Experience the FIREPOWER of the AH-64 Apache!
  • Review - Yamaha MT-15 V2 vs TVS Apache RTR 200 4V Comparison Review: The Best Beginner Sporty Street Bike

Caddy videos

Getting started with Caddy the HTTPS Web Server from scratch

Category Popularity

0-100% (relative to Apache and Caddy)
Web And Application Servers
Web Servers
7 7%
93% 93
Application Server
100 100%
0% 0
HTTP/2 Web Server
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Apache and Caddy

Apache Reviews

Apache, IIS, NGINX, GWS : Whatโ€™s Your Choice?
Utilizing a specific type of virtual or physical server determines the type of web server software you use. If you prefer Microsoft, then you will prefer to use IIS (Internet Information Services / Server) by Microsoft as your primary web server application solution. If you use Linux distribution, you have other alternatives like Apache, NGINX and LiteSpeed.
Source: www.milesweb.in
FOSS | Top 15 Web Servers 2021
According to W3Techs, the most popular web server is the Apache HTTP Server, which is used by 34.1% of websites as of March 2021. The BuiltWith Internet services corporation has 62,624,313 live websites that use Apache. ZenTao uses Apache to start its server for ALM project management tool users.
Source: www.zentao.pm
What Is the Most Popular Web Server Application in 2021?
Despite being bundled with most modern Microsoft software, IIS loses out to Apache on its own devices. The main selling point here is performance. While IIS has kept up with Apache in recent times, Apache has historically been performing much better, which still gives it an edge over IIS.
Top Linux Web Servers: Pros and Cons
Now that we know their advantages and disadvantages, which web server is the best? The answer depends on your use case. Nginx is a very fast and powerful option, Apache is a great general-purpose web server, while LiteSpeed represents a premium alternative. Caddy works great if you need simplicity, while Lighthttpd works best when resources are low.
Source: bigstep.com

Caddy Reviews

Self Hosting Like Its 2025
If youโ€™re looking to forego fancy web interfaces and prefer editing a straightforward file while having the server manage everything from proxying to HTTPS via Letโ€™s Encrypt, then this is the option for you. However, due to the absence of a web interface, I wouldnโ€™t recommend it for complete beginners. But if you appreciate simple UNIX-based tooling, Caddy is an excellent...
Source: kiranet.org
Top Linux Web Servers: Pros and Cons
Now that we know their advantages and disadvantages, which web server is the best? The answer depends on your use case. Nginx is a very fast and powerful option, Apache is a great general-purpose web server, while LiteSpeed represents a premium alternative. Caddy works great if you need simplicity, while Lighthttpd works best when resources are low.
Source: bigstep.com

Social recommendations and mentions

Based on our record, Caddy should be more popular than Apache. It has been mentiond 263 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Apache mentions (28)

  • How to Add Error Handling and Monitoring to a Data Pipeline
    For pipeline implementation, Python with SQLAlchemy is the standard stack for custom ETL with relational databases. PostgreSQL handles both pipeline operational state (dead-letter tables, run logs) and destination storage. For orchestration-level error handling and retry policies, Apache Airflow provides per-task retry configuration and failure branching. - Source: dev.to / 4 months ago
  • The Real Cost of Silent Data Pipeline Failures
    For monitoring infrastructure, Prometheus and Grafana are widely used for pipeline metrics collection and alerting. For orchestration that includes built-in run observability, Apache Airflow tracks run history, task durations, and failure states in a web UI. Python with SQLAlchemy is the standard stack for custom pipeline implementation with relational state management. - Source: dev.to / 4 months ago
  • Sunsetting Jazzband
    I don't know how many maintainers that are impacted by this, or what they are getting from Jazzband (I was not previously familiar), but the Apache foundation may be something to look into. https://apache.org/. - Source: Hacker News / 6 months ago
  • Choosing a dependency
    Open Source ones provide several alternatives regarding governance: a foundation, a community of developers, or a single one. Foundations are the most stable form of governance, similar to companies. Some may even support projects financially. Note that not all foundations are equal: the Apache Foundation, the Eclipse Foundation, and the Linux Foundation operate under very different models. The Apache Foundation... - Source: dev.to / 10 months ago
  • Sustainable Funding for Open Source: Navigating Challenges and Emerging Innovations
    This post explores the critical issue of sustainable funding for open source projects. We dive into historical challenges, innovative funding strategies, and future trends that aim to support the collaborative spirit of open source development. Using examples from corporate sponsorships, non-profit foundations, crowdfunding methods, subscription models, government grants, and commercialization, the article... - Source: dev.to / over 1 year ago
View more

Caddy mentions (263)

  • Ask HN: What Are You Working On? (July 2026)
    My wife and I continue to work on Uruky [1], a simpler Kagi alternative, based in the EU. Last month we reached 200 monthly active accounts (weโ€™ve passed 250 now), and last week we launched support for XMR/Monero payments via ProxyStore [2]! You can also see in our homepage that more independent bloggers and privacy-minded people have written about us! The main differences between Uruky and Kagi, DuckDuckGo,... - Source: Hacker News / about 2 months ago
  • I got tired of setting up SSL for every side project, so I made a 60-second Docker deploy kit
    The secret is Caddy. Unlike Nginx, Caddy handles SSL automatically โ€” it requests certificates from Let's Encrypt and renews them without any configuration. The entire reverse proxy config is 3 lines:. - Source: dev.to / 3 months ago
  • Docker basics: Using mkcert and caddy with docker compose to host web services over HTTPS for local development
    This tutorial walks you through setting up a simple Docker Compose project that serves two Node web servers over HTTPS using Caddy as a reverse proxy. You will learn how to use mkcert to generate wildcard certificates and the minimal configuration needed in the Caddyfile and docker-compose.yml to get it all working. - Source: dev.to / 4 months ago
  • Deploying Mercure alongside Caddy on a shared VPS
    Mercure is a real-time push protocol built on server-sent events (SSE). It ships as a standalone binary that embeds its own Caddy server. If you already run Caddy as your web server, you now have two Caddy processes fighting over ports. This post covers how to deploy both on the same VPS using Ansible, with solutions for every gotcha that came up. - Source: dev.to / 5 months ago
  • Caddy Has a Free API: The Web Server With Automatic HTTPS
    Caddy is a modern web server with automatic HTTPS. It obtains and renews TLS certificates from Let's Encrypt without any configuration. - Source: dev.to / 5 months ago
View more

What are some alternatives?

When comparing Apache and Caddy, you can also consider the following products

nginx - A high performance free open source web server powering busiest sites on the Internet.

Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996

LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.

lighttpd - A secure, fast, compliant, and very flexible web-server that has been optimized for high-performance environments

Nginx Proxy Manager - Docker container and built in Web Application for managing Nginx proxy hosts with a simple, powerful interface, providing free SSL support via Let's Encrypt

Microsoft IIS - Internet Information Services is a web server for Microsoft Windows