Fees

Retainers, not a till.


These figures describe what a seat costs. There is no payment form on this site. If a retainer fits, write to the desk; invoices are issued by email after we confirm a cohort date or a mentoring window.

Self-paced

Field Sheet

£480 one-off

The written plates from Grid Instrumentation, without live critique. Useful if you already have a senior analyst in the building and need a shared vocabulary.

  • Dictionary templates and worked examples
  • Isoline exercises on the sandbox export
  • Journal access for twelve months
  • No live sessions, no marking
Ask about Field Sheet

Mentored desk

Survey Licence

£6,400 six months

For a team that has finished Plot Room and wants Isolde on a monthly desk: taxonomy review, a second pair of eyes on the Monday note, and a written limit on what the board pack may claim.

  • Up to four named seats
  • Monthly two-hour survey
  • Written objections on two board packs
  • Does not include implementation labour
Ask about Survey Licence

What fees do not cover

Vendor licences, warehouse engineering, and production instrumentation are outside the house. Refunds follow the policy on refunds. If your finance team needs a VAT invoice, say so in the first note; we are registered in the United Kingdom and will not surprise you with a format we cannot issue.