Subscription ledger / 2026 account

Built for crews that keep the ledger moving

One calm place for field notes, shared records, and the work that follows every good entry.

Field 01 / for one

Entry

$ 0 /month
forever
  • One active ledger
  • Up to 3 collaborators
  • 30-day account history
  • CSV and print-ready export
  • Community field notes

Field 03 / for an office

Office

Custom for crews
of 10+
  • Unlimited collaborators
  • Role-based ledger access
  • Consolidated monthly records
  • Guided archive migration
  • Dedicated account steward
This is the Plains Ledger Drawing design system, applied by Curio — a design-style library for AI agents. Full Plains Ledger Drawing guide → designbycurio.com/learn/plains-ledger-drawing