I found a brand new server with a custom plugin where you build your own company and try to grow it.
You extract resources from land then you specialize in making stuff and selling it to other players. The economy is meant to be balanced and the money is gold ingots.
There is also a must see map you can check out and it has a big train.
Build Companies Run The Economy

GG.MINEWIND.NET New Server IP
No Rules Survival With Anti Cheat
base raiding actionlawless world vibeplayer-driven economypure survival chaosunfiltered gameplay loop
I found a survival server that is running on 1.21.11 and it is built for chaos
It has basically no rules and x ray is allowed but most hacks are not allowed
They say there are no bans but there is an anticheat to stop movement exploits so you still have to play kinda fair when it comes to flying around
It sounds like a place where people fight raid and rebuild and just try to survive
GG.MINEWIND.NET New Server IPCompact Border Survival With Real Player Drama

GoblinSMP is a survival server that tries to stop that lonely feeling where everyone runs a million blocks away and you never see anybody.
The world is more compact so people stay closer and the map stays active. It starts with a 200000 by 200000 world border then it expands over time so early game feels busy but you can still progress long term.
There are no claims or protection systems so players decide everything. You can build team up trade or fight and it is all player driven.
The rules are simple. No hacked clients and no exploits. It is vanilla survival at the core with more focus on player interaction.
GG.MINEWIND.NET New Server IPThe Anchor SMP Fresh 1.21.11 Survival

The Anchor is a survival SMP that is trying really hard to treat players seriously and actually listen to feedback. It feels like the staff wants the community to help decide big changes so progress does not get messed up by surprise reworks.
When you join you can play normally or follow the server stuff if you like having more direction. There is a playtime based rank system with long gaps between ranks because the overworld will never reset. There is also a resource world that resets monthly.
Claims matter a lot here because builds are a top priority. Once you reach the second rank your claimed builds are permanent and claimed areas cannot be griefed.
There is also a tag system where you can earn keys by voting or using the vote shop. The crate can give you one of 42 unique tags that show next to your name. The server also has jobs and it supports a fresh economy with player shops.
GG.MINEWIND.NET New Server IPMangoSMP Chill Vanilla Plus Crossplay

MangoSMP is a chill vanilla plus survival server that feels like it is built to last. The main world never resets so you can actually keep your builds and projects going for the long run. They also have resource worlds for gathering so the main world can stay nice.
It supports crossplay so Java and Bedrock players can play together. The server has claims and player warps so your stuff stays safer and getting around is easier.
There is a player economy with shops and an auction house. You can also do jobs and quests and orders when you want something to grind.
Pvp is a choice since there is a toggle plus an arena. The arena can be keep inventory or full risk it all. There are cosmetics crates and vote rewards too. They also run regular events and contests and they try to stay updated to the latest version when plugins allow.
GG.MINEWIND.NET New Server IPGorilla City SMP With Blasters

Gorilla City SMP is a survival multiplayer place that feels like it wants you to settle in and do your own thing.
You can claim your land so your builds feel safe. There are tons of new biomes to explore so roaming around stays interesting.
It also has an economy where you can make cash using different vendors and there are auctions too. The wild part is you can even craft blasters so it is not just normal survival gear.
GG.MINEWIND.NET New Server IP
