Software Alternatives, Accelerators & Startups

AWS Certificate Manager VS Caddy

Compare AWS Certificate Manager VS Caddy and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

AWS Certificate Manager logo AWS Certificate Manager

AWS Certificate Manager from Amazon Web Services (AWS)

Caddy logo Caddy

The HTTP/2 Web Server with Automatic HTTPS
  • AWS Certificate Manager Landing page
    Landing page //
    2023-04-15
  • Caddy Landing page
    Landing page //
    2022-07-22

AWS Certificate Manager features and specs

  • Automated Certificate Management
    AWS Certificate Manager automates the creation, renewal, and deployment of SSL/TLS certificates, reducing manual effort and the risk of human error.
  • Seamless Integration
    AWS Certificate Manager integrates easily with other AWS services such as Elastic Load Balancing (ELB), Amazon CloudFront, and Amazon API Gateway, simplifying the process of securing web applications.
  • Free Public Certificates
    AWS offers free public SSL/TLS certificates through AWS Certificate Manager, allowing users to secure their domains without additional cost.
  • Enhanced Security
    Automated renewal and deployment of certificates help ensure that your applications and services remain secure and compliant with industry standards.
  • Scalability
    AWS Certificate Manager can handle a large number of certificates, making it suitable for enterprises with many domains and subdomains.

Possible disadvantages of AWS Certificate Manager

  • AWS Ecosystem Dependency
    AWS Certificate Manager is deeply integrated with AWS services, which can be a limitation for businesses that utilize multi-cloud or hybrid cloud strategies.
  • Limited Customization
    Users have less control over certificate details and configurations compared to managing their own certificates manually or through other certificate authorities.
  • Proprietary Limitations
    AWS Certificate Manager's certificates can only be used with supported AWS services, which restricts their use in non-AWS environments.
  • Region Availability
    Some AWS regions may have limited support or features for AWS Certificate Manager compared to others, which can affect global deployment strategies.
  • Learning Curve
    New users may find it challenging to understand and utilize all the features and integrations provided by AWS Certificate Manager without sufficient AWS knowledge.

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.

AWS Certificate Manager videos

How can I add certificates for websites to the ELB using AWS Certificate Manager?

Caddy videos

Getting started with Caddy the HTTPS Web Server from scratch

Category Popularity

0-100% (relative to AWS Certificate Manager and Caddy)
Network & Admin
100 100%
0% 0
Web Servers
0 0%
100% 100
Domain Name Registrar
100 100%
0% 0
Web And Application Servers

User comments

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Reviews

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

AWS Certificate Manager Reviews

We have no reviews of AWS Certificate Manager yet.
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Caddy Reviews

Self Hosting Like Its 2025
If you’re looking to forego fancy web interfaces and prefer editing a straightforward file while having the server manage everything from proxying to HTTPS via Let’s Encrypt, then this is the option for you. However, due to the absence of a web interface, I wouldn’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 seems to be a lot more popular than AWS Certificate Manager. While we know about 247 links to Caddy, we've tracked only 24 mentions of AWS Certificate Manager. 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.

AWS Certificate Manager mentions (24)

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Caddy mentions (247)

  • How I made my Home Server accessible outside my home
    This single record will suffice as we will be using a reverse proxy to map each of our application. For the reverse proxy solution, we will be using Caddy, particularly xcaddy. - Source: dev.to / 7 days ago
  • Simple Web Server
    It looks nice and friendly, but for developers I can recommend exploring caddy[1] or nginx[2]. It's a useful technology to have worked with, even if they're ultimately only used for proxying analytics. [1] https://caddyserver.com/. - Source: Hacker News / 24 days ago
  • Adventures in Homelabbing: From Cloud Obsession to Self-Hosted Shenanigans
    I began to self-host a Minecraft server using Crafty Controller, an Excalidraw instance, Docmost to replace Notion, Plane to replace Jira, and Penpot to replace Figma. To be able to access them from the internet, I used Nginx Proxy Manager to set up reverse proxies with SSL. You can use Traefik or Caddy instead, but I enjoyed the ease-of-use of NPM. For a dashboard solution, I started with Homarr, but later... - Source: dev.to / 28 days ago
  • Self-hosting with Caddy Server And Souin (Caching Module)
    Caddy is the ultimate web server anyone should be using. This is true for production as well as for local development. It is very fast, and by default obtains and renews SSL certificates automatically. This is useful for when you want to test certain website feature that is only allowed when they're accessed with HTTPS. You get free TLS for all your subdomains, and it does that in a scalable way. - Source: dev.to / 2 months ago
  • Nginx: Try_files Is Evil Too
    Fortunately Caddy is not evil: https://caddyserver.com/. - Source: Hacker News / 3 months ago
View more

What are some alternatives?

When comparing AWS Certificate Manager and Caddy, you can also consider the following products

Google Authenticator - Google Authenticator is a multifactor app for mobile devices.

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

Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

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

Azure Multi-Factor Authentication - Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.

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