acme-companion VS Caddy

Compare acme-companion vs Caddy and see what are their differences.

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acme-companion Caddy
32 402
7,267 53,718
0.9% 2.1%
7.4 9.5
about 1 month ago 3 days ago
Shell Go
MIT License Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

acme-companion

Posts with mentions or reviews of acme-companion. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-07-10.
  • Wireguard (docker-compose) has stopped being able to connect to the internet.
    2 projects | /r/WireGuard | 10 Jul 2023
    My hunch is that because I decided to include the acme-companion image in this nginx setup, that maybe it has something to do with the SSL certs? The only other thing I could think of is that I had to combine the networks in order for nginx-proxy and Sonarr both to be able to see my transmission instance via:
  • Add https to docker app
    2 projects | /r/docker | 24 Jun 2023
    Probably want acme with nginx https://github.com/nginx-proxy/acme-companion
  • Beginner questions about deploying node.js app on Beanstalk
    2 projects | /r/aws | 19 May 2023
    setting up letsencrypt with nginx-proxy and acme-companion
  • Further investigating 403 – access forbidden by rule
    2 projects | /r/nginx | 20 Mar 2023
    I'm experiencing a weird situation, and am not sure how to go about finding a solution. I am running the nginx-proxy container (https://github.com/nginx-proxy/nginx-proxy) together with the acme-companion container (https://github.com/nginx-proxy/acme-companion) to provide https connections to all my different applications under different subdomains on the same host (currently, for testing purposes: only two other nginx containers with a plain html page).
  • What is the correct way to have my webapp in one container and the webserver in another?
    2 projects | /r/docker | 8 Mar 2023
    We use the nginx-proxy docker image with its acme-companion to have an auto configuring SSL reverse proxy, so it's really easy to deploy images (we do it based on a merge PR into protected release branches).
  • adding an SSL cert to a docker container
    1 project | /r/docker | 14 Jan 2023
    Use a reverse proxy to handle TLS/SSL encryption. I find nginx-proxy with companion easy to use, just follow steps 1, 2, 3.
  • 502 Bad Gateway: Nginx Reverse Proxy + Docker + Let's Encrypt + Wordpress
    1 project | /r/homelab | 31 Dec 2022
    Where I'm running into issues is with the two stacks I have deployed - one is a wordpress stack which uses the wordpress image along with a db image (going by the docs here), and the other is the nginx-proxy and acme-companion (going by the docs here).
  • dockerfile for httpd
    2 projects | /r/docker | 30 Dec 2022
    Just use nginx-proxy and the LetsEncrypt companion as reverse proxy to handle TLS/SSL in front of your web server.
  • nginx-proxy-manager abandoned?
    5 projects | /r/selfhosted | 7 Nov 2022
    You can simply use this proxy container which automatically generates nginx config based on envs set in your containers. There is also a companion container which takes care of your certs. https://github.com/nginx-proxy/nginx-proxy https://github.com/nginx-proxy/acme-companion
  • Tools for automation and daily tasks
    12 projects | /r/automation | 31 Oct 2022
    https://github.com/nginx-proxy/acme-companion https://github.com/nginx-proxy/docker-gen https://github.com/projectdiscovery/dnsx https://github.com/projectdiscovery/httpx https://github.com/projectdiscovery/mapcidr https://github.com/debauchee/barrier https://github.com/stedolan/jq https://github.com/ddosify/ddosify https://github.com/kubernetes-sigs/kind https://github.com/mailcow/mailcow-dockerized https://github.com/motiv-labs/janus

Caddy

Posts with mentions or reviews of Caddy. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-24.
  • Why Does Windows Use Backslash as Path Separator?
    4 projects | news.ycombinator.com | 24 Apr 2024
    No, look at the associated unit test: https://github.com/caddyserver/caddy/blob/c6eb186064091c79f4...

    If that test fails we could serve PHP source code instead of having it be evaluated, a major security flaw.

  • How to securely reverse-proxy ASP.NET Core web apps
    3 projects | dev.to | 4 Apr 2024
    However, it's very unlikely that .NET developers will directly expose their Kestrel-based web apps to the internet. Typically, we use other popular web servers like Nginx, Traefik, and Caddy to act as a reverse-proxy in front of Kestrel for various reasons:
  • HTTP/2 Continuation Flood: Technical Details
    2 projects | news.ycombinator.com | 4 Apr 2024
    I think that recompiling with upgraded Go will not solve the issue. It seems Caddy imports `golang.org/x/net/http2` and pins it to v0.22.0 which is vulnerable: https://github.com/caddyserver/caddy/issues/6219#issuecommen....
  • Show HN: Nano-web, a low latency one binary webserver designed for serving SPAs
    8 projects | news.ycombinator.com | 25 Mar 2024
    Caddy [1] is a single binary. It is not minimal, but the size difference is barely noticeable.

    serve also comes to mind. If you have node installed, `npx serve .` does exactly that.

    There are a few go projects that fit your description, none of them very popular, probably because they end up being a 20-line wrapper around http frameworks just like this one.

    [1] https://caddyserver.com/

  • I Deployed My Own Cute Lil’ Private Internet (a.k.a. VPC)
    8 projects | dev.to | 18 Mar 2024
    Each app’s front end is built with Qwik and uses Tailwind for styling. The server-side is powered by Qwik City (Qwik’s official meta-framework) and runs on Node.js hosted on a shared Linode VPS. The apps also use PM2 for process management and Caddy as a reverse proxy and SSL provisioner. The data is stored in a PostgreSQL database that also runs on a shared Linode VPS. The apps interact with the database using Drizzle, an Object-Relational Mapper (ORM) for JavaScript. The entire infrastructure for both apps is managed with Terraform using the Terraform Linode provider, which was new to me, but made provisioning and destroying infrastructure really fast and easy (once I learned how it all worked).
  • Automatic SSL Solution for SaaS/MicroSaaS Applications with Caddy, Node.js and Docker
    1 project | dev.to | 29 Feb 2024
    So I dug a little deeper and came across this gem: Caddy. Caddy is this fantastic, extensible, cross-platform, open-source web server that's written in Go. The best part? It comes with automatic HTTPS. It basically condenses all the work our scripts and manual maintenance were doing into just 4-5 lines of config. So, stick around and I'll walk you through how to set up an automatic SSL solution with Caddy, Docker and a Node.js server.
  • Cheapest ECS Fargate Service with HTTPS
    2 projects | dev.to | 26 Feb 2024
    Let's use Caddy which can act as reverse-proxy with automatic HTTPS coverage.
  • Bluesky announces data federation for self hosters
    7 projects | news.ycombinator.com | 22 Feb 2024
    Even if it may be simple, it doesn't handle edge cases such as https://github.com/caddyserver/caddy/issues/1632

    I personally would make the trade off of taking on more complexity so that I can have extra compatibility.

  • Freenginx.org
    11 projects | news.ycombinator.com | 14 Feb 2024
    One of the most heavily used Russian software projects on the internet https://www.nginx.com/blog/do-svidaniya-igor-thank-you-for-n... but it's only marginally more modern than Apache httpd.

    In light of recently announced nginx memory-safety vulnerabilities I'd suggest migrating to Caddy https://caddyserver.com/

  • Asciinema 3.0 will be rewritten in Rust
    10 projects | news.ycombinator.com | 7 Feb 2024

What are some alternatives?

When comparing acme-companion and Caddy you can also consider the following projects:

docker-compose-letsencrypt-nginx-proxy-companion - Automated docker nginx proxy integrated with letsencrypt. [Moved to: https://github.com/evertramos/nginx-proxy-automation]

traefik - The Cloud Native Application Proxy

nginx-proxy - Automated nginx proxy for Docker containers using docker-gen

HAProxy - HAProxy documentation

Docker Compose - Define and run multi-container applications with Docker

envoy - Cloud-native high-performance edge/middle/service proxy

Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface

Nginx - An official read-only mirror of http://hg.nginx.org/nginx/ which is updated hourly. Pull requests on GitHub cannot be accepted and will be automatically closed. The proper way to submit changes to nginx is via the nginx development mailing list, see http://nginx.org/en/docs/contributing_changes.html

docker-letsencrypt-nginx-proxy-companion - LetsEncrypt companion container for nginx-proxy [Moved to: https://github.com/nginx-proxy/docker-letsencrypt-nginx-proxy-companion]

RoadRunner - 🤯 High-performance PHP application server, process manager written in Go and powered with plugins

nginx-proxy-automation - Automated docker nginx proxy integrated with letsencrypt.

Squid - Squid Web Proxy Cache