PurpleSMP is a small survival server that is meant to last a long time. The owner made it because they were tired of putting a ton of hours into other SMPs that just got deleted.
The server uses mcMMO so you can level up different skills and feel your character get stronger over time. There is GriefPrevention so you can claim your land and keep your builds safe from other players.
You can toggle PvP on or off whenever you want so you decide if you want to fight or just chill and build. There are also vaults which are like backpacks for extra storage on your adventures.
The server is crossplay so you can join from different platforms. Discord is required to play because ranks are synced there and it helps keep the community organized.
PurpleSMP Long Term Survival Crossplay

GG.MINEWIND.NET New Server IP
Summitcores Craft Pure Vanilla Bedrock

I found a simple vanilla Minecraft server that is whitelisted and runs on the latest Bedrock version. It has no mods and no fancy spawn so it feels like normal Minecraft.
The vibe is friendly and the main point is playing with other people and just doing survival the usual way. To get in you have to do a quick application on their Discord.
GG.MINEWIND.NET New Server IPCave Only Semi Anarchy Survival

I found a semi anarchy survival server called CaveMC and the whole overworld is underground. There is no surface at all so you live in caves forever and still get biomes resources and structures.
It feels like enhanced vanilla and it is meant to be brutal. You have to be smart to survive and get ahead.
Season 2 is out with a fresh start and new additions. They are also opening a new place called the Wasteland Dimension with its own gear to fight for big mega structures with secrets and a unique currency for a player driven economy. There is also a new spawn and a custom generated map for that dimension.
GG.MINEWIND.NET New Server IP5tarRock Semi Vanilla Medieval Geopol

5tarRock is a small geopol style Minecraft server that is being redone right now. It is meant to feel more like medieval times and it uses a bunch of plugins that were made in house.
The world is a huge custom map and it is made to be detailed and realistic like a real planet with real geography. The owner is trying to move away from an older playerbase so the community ends up more active.
GG.MINEWIND.NET New Server IPSemi-Anarchy Vanilla Survival No Resets

I found a server called Anarchy Network and it is a semi anarchy survival server that tries to stay close to vanilla Minecraft. It has very few changes and it is made for people who want a real survival world where stuff can actually happen.
It runs all day and night and it lets you join on Java versions from 1.7.2 up to 1.21.11. They recommend 1.21.10 so you do not get weird problems.
The world is huge with a 2 million block border and it is meant to last since there are no map resets. There is no teleporting and no pay to win. PvP and griefing are allowed so you should build smart.
The main extra command is spawn so players far away are not stuck forever. Nether roof access is allowed and phantoms are removed and only half the players are needed to skip the night.
They do not allow exploits or lag machines or duping. They also do not allow spamming or harassment or racial slurs in chat.
GG.MINEWIND.NET New Server IPForever Anarchy EU No Resets

Anarchy.ae is a small anarchy server that is trying to be a forever world. It is meant for people who want a place that stays online for years and keeps its history.
It runs on dedicated EU hardware and the server says there are no planned resets. The admins aim to be fair and not abuse powers.
The community is friendly most of the time but it is still anarchy. People can lie and steal and betray and raid so you should not expect a safe place.
Since it is still small your choices can actually matter. Your base can get known and your friends and enemies can become part of the world story.
GG.MINEWIND.NET New Server IP
