Hauk VS Traccar

Hmm. My favorite thing I never actually used — Hauk. Location sharing. I.e. install app on your phone, it creates a link that you can send to someone, and they would see your location on a map on your server.

If you only run official containers from popular repositories, and not less known repositories (which carry more risk), then the normal Rootful Docker is fine.\ I like running smaller projects such as https://github.com/bilde2910/Hauk/, so just in case the Docker image gets infected because e.g. the dev gets hacked, I run Rootless Docker to prevent damage.

If you don't mind self-hosting, check out Hauk.

Hauk https://github.com/bilde2910/Hauk (my first choice)

I'm not sure if this is what you want, but there's something called Hauk you can host yourself.

I use https://www.traccar.org/ 👍

I suggest traccar - https://www.traccar.org/, open source and it's already complete with a server and web interface. Now you need a gps device, one that's supported by traccar - https://www.traccar.org/devices/. I suggest getting one that's capable of making http requests because it's easier to integrate with traccar (for this you'll need a sim card with data), compared to going with an SMS route where you need a way for your server to receive SMS texts.

Traccar I'm not as familiar with but seems like a promising vehicular oriented one https://www.traccar.org/

Spotlight on Traccar, a self-hosted, open-source platform for GPS device tracking

Open source GPS tracking platform - Traccar (https://www.traccar.org/). I think picking a small B2B niche is the best way to become successful. You're not going to be super rich, but you can have a good stable lifestyle business.

Since your title contains "Real-time" I assume gagamit kayo ng GPS, then might I also suggest traccar, https://www.traccar.org/, complete with server and client, easily integrated with OpenStreetMap