For context, one of these is FiveM[0], which is very popular (and if anything, a lot better than the official Online in many ways.) [0]: https://fivem.net/. - Source: Hacker News / 5 months ago

Alternatively, you could consider installing FiveM now that you’re on PC for GTA V. It’s a third-party multiplayer client that allows you to join all sorts of different servers that range from RP, to Freeroam, Deathmatch, etc. It’s pretty impressive in the fact that it allows for server hosts to implement literally anything, including mods for cars, graphics, maps, etc. Look into this more here: https://fivem.net/. Source: 11 months ago

It might not be official, but I'm pretty sure FiveM might have some servers with PVP disabled, or something like that. You can search for servers on FiveM here. Source: about 1 year ago

Https://altv.mp and fivem.net join a server, or build your private one for yourself. Source: over 1 year ago

I've seen some servers for it on youtube creating full Zombie Survival modes. Some servers are RP, some are kinda like GTA Online Clones, others are something completely different. https://fivem.net/ and /r/FiveM. Source: over 1 year ago

Just so you know Sizzy exists as well and has been around for a while so you would competing with them as well. Source: 6 months ago

I would like to introduce you to Sizzy. Source: about 1 year ago

Sizzy is the only exception I've found to date, but while being a nice for development it's not useful as an everyday browser. Source: over 1 year ago

I am personally debating on buying this eventually https://sizzy.co. Right now I use the built in Safari tool for testing on multiple iOS devices, but this will allow me to test on multiple device types. Source: over 1 year ago

There's also Sizzy (https://sizzy.co). It's available standalone, but it's also included with a Setapp subscription (https://setapp.com — Mac app subscription service). - Source: Hacker News / over 1 year ago