Is MilSim.io free to use?
Yes. The directory is free, so you can browse, search, and join units at no cost.
Free Directory
Free MilSim Communities
Browse active milsim units at no cost, then join the one that fits.
- Indexed communities
- 0
- Directory status
- Live
- Ranking
- Momentum
The MilSim.io directory is free for players: browse profiles, compare units, and apply without a paywall.
Featured communities below are established starting points for players who want an active unit and clear recruitment path.
Free directory
MilSim.io's directory is free. Browse, search, and join active milsim units at no cost.
There are no paywalls on this page. Every community listed is free to view, and most are free to join. Paid tiers on MilSim.io are for unit organisers who need roster, ORBAT, applications, and event tooling — not for members.
What's free, what's paid
Free: browse the directory, view unit profiles, join units, apply to units, view ops calendars. Paid (for unit organisers): C2 roster + ORBAT + applications + Discord sync, Rank for discovery and partner placement.
Start free, upgrade when you lead
If you're joining a community, you never need to pay MilSim.io. If you're running one, start free, upgrade to C2 (£10-15/mo) when manual admin becomes a bottleneck.
Live directory
Featured Free MilSim Communities
0 listed
Established community listings ranked by momentum and visibility.
No community listings match this directory yet.
Field notes
Frequently asked questions
Do I have to pay to join a milsim community?
No. Units are free to join and run their own membership rules.
What costs money on MilSim.io?
C2, the unit-organiser toolkit, and Rank, the discovery and visibility tier, are paid subscriptions for community leaders rather than members.
Can I start a milsim community for free?
Yes. Register a community on MilSim.io at no cost, then upgrade to C2 if you need roster, ORBAT, or applications tooling.