This creates your department and founding-chief account on this OpenFirehouse install. OpenFirehouse is open source under AGPL v3 — every feature works on every tier. Your size tier is set by three objective thresholds and shown live as you type.
Fill in the three size metrics above and your tier appears here.
Tiers are attestation-based and advisory — nothing is ever hard-blocked. If your department's size crosses a tier threshold during a hosted license term, re-attest within 60 days (Hosted Service Agreement §2). Self-hosted installs are free at any size, every feature included.