Head-to-head comparison of two Minecraft servers. OtterSMP is a Java server and Unstable SMP is a Java server. Real-time data updated Jul 28, 2026.
OtterSMP leads with 13,285 votes and 67 active players compared to Unstable SMP's 0 votes and 9 players.
| Feature | OtterSMP | Unstable SMP |
|---|---|---|
| IP Address | play.ottersmp.com | unstableworld.net |
| Status | ● Online | ● Online |
| Players Online | 67/2026 | 9/250 |
| Total Votes | 13,285 | 0 |
| Votes This Month | 2,681 | 0 |
| 7-Day Uptime | 100.0% | 100.0% |
| Game Mode | Java | Java |
| Platform | both | both |
| Version | Velocity 1.7.2-26.1.2 | 1.21 |
| Cracked | No | No |
| Bedrock Support | Yes | Yes |
| Location | NA | US |
OtterSMP has more active players right now with 67 online compared to Unstable SMP's 9. OtterSMP supports up to 2026 concurrent players while Unstable SMP supports 250.
OtterSMP has received 13,285 total votes (2,681 this month), while Unstable SMP has 0 total votes (0 this month). OtterSMP is currently gaining more community support.
Over the past 7 days, OtterSMP maintained 100.0% uptime and Unstable SMP maintained 100.0% uptime. Both servers show comparable reliability.
OtterSMP: both Edition, premium only, version Velocity 1.7.2-26.1.2.
Unstable SMP: both Edition, premium only, version 1.21.
OtterSMP leads with 13,285 votes and 67 active players compared to Unstable SMP's 0 votes and 9 players.
OtterSMP is a Java server (both, Velocity 1.7.2-26.1.2) with 13,285 votes. Unstable SMP is a Java server (both, 1.21) with 0 votes.
OtterSMP has 67 players online. Unstable SMP has 9 players online. Player counts are refreshed every 5 minutes.
This is a detailed comparison between OtterSMP and Unstable SMP, two popular Minecraft servers. OtterSMP is a Java server with IP address play.ottersmp.com running on both Edition, while Unstable SMP is a Java server with IP address unstableworld.net running on both Edition.
In terms of community support, OtterSMP has received 13,285 total votes (2681 this month) compared to Unstable SMP's 0 total votes (0 this month). OtterSMP leads in community votes.
For player activity, OtterSMP currently has 67/2026 players online with 100.0% weekly uptime, while Unstable SMP has 9/250 players with 100.0% uptime. Both servers can be joined for free through the Minecraft multiplayer menu.
Looking for more comparisons? Browse our Java server directory, check the full server leaderboard, or explore trending Minecraft servers this week.
