Pricing
Free software. Your infrastructure.
TulioCP is GPL-3.0. TulioBilling is Apache-2.0. Neither charges per account, per domain, or per admin seat — because neither is a hosted service. You run them on servers you control, which means the cost structure looks different from a SaaS panel, not smaller by a marketing discount.
The actual comparison
Self-hosted open-license vs. hosted SaaS panel
What you actually pay for
Three real cost lines, no license line item
Compute
A VPS or bare-metal box to run the panel and hosted sites. Sizing depends entirely on what you host — this is the same cost you'd have with any hosting stack.
Storage & backup targets
Disk for the server plus an SFTP, FTP, or Rclone-compatible destination for off-box backups.
Your time, or a support contract
Self-hosted software still needs someone to patch, monitor, and answer client tickets. Budget for that, whether it's your own hours or a support arrangement.
See the packages