
How to install Docker on a VPS, step by step
The foundation for everything else you self-host. Five commands, one check, and the permissions error that catches everyone the first time.
Software, explained by someone who installs it
Clear tutorials, tools we actually installed, and honest comparisons on AI, SaaS, WordPress and automation.
The last things we installed, broke, and documented step by step.

The foundation for everything else you self-host. Five commands, one check, and the permissions error that catches everyone the first time.
This is not nostalgia or ideology. It is three concrete changes: containers, cheap VPS plans, and open source alternatives that are finally usable without suffering.
The word agent covers everything from a workflow with one AI step to a system that works unattended. It is worth separating what already works from what is still a promise.

Activepieces does what Make and Zapier do, except it runs on your server with no per-execution billing. The full Docker Compose install takes under fifteen minutes.

Free PDF editors process your files on someone else's servers. If you handle contracts, IDs or case files, that is a problem a two-minute install solves.
Fewer promises. More tools you can actually use.
Almost nobody arrives searching for “automation”. They arrive wanting to stop doing something by hand.
Each path is a fixed order, and every step assumes the one before it. Pick the one that matches where you are today, not where you would like to be.
From your first prompt to a working routine. No excess theory: which tool to open, what to ask it, and how to tell when it is getting things wrong.
Every guide states the version it was tested with and when it was last verified. If something changed, you know before you start.
Side-by-side table, visible methodology, and a different pick depending on who you are. No invented star ratings.
Price, platform, open source, self-hostable. The ones tested on video carry their badge.
The channel shows the full install; the written guide gives you the exact commands.
Each step assumes the previous one. Progress is saved in your browser, no account needed.
The video shows the whole process. The written guide gives you the exact commands and the version it was tested with.
3:29Table, methodology, testing notes, and a different recommendation depending on who you are.
Both handle almost the same tasks and neither wins outright. The real difference shows up in long documents, in code, and in how much each one pushes back when you are wrong.
Both let you publish without running a server, but they do not give you the same freedom. The deciding difference is whether you can install the plugins you want.
All three connect your tools and automate processes. The difference is who runs the server, and how the price grows once your workflows are doing real volume.
Every one of these appears in a video: installed, broken, and reinstalled before we recommend it.
No press releases, no affiliate copy pasted from a landing page. Each number below is something that runs on a real server and got written down with the version it was tested on.
These run entirely in your browser, so whatever you type stays on your machine.
VPS plans with Docker-ready templates: enough to run almost everything in the open source section.
Verified on video · Mar 2026. Prices change: always confirm on the vendor's site.
A lifetime licence for the consent banner instead of a monthly fee for every site you manage.
Verified on video · Feb 2026. Prices change: always confirm on the vendor's site.
SaaSTuto publishes the tutorials, the comparisons and the tool directory, in English and Spanish. SaaS Master produces video for software companies. Same independent project, two different jobs.