01 · Free
$0
No card, not a trial.
- The Table, one hand of five calls a day
- All twelve lessons
- Make, with daily limits
- Keep: the Shelf, the Field Book and export
- One page sent at a time
- 1,500 AI runs a billing period
Pricing
The Table is free forever.
The Table is free forever. No card, not a trial. Datum Plus adds room to make and play. Nothing is metered on the person: export, the Field Book and private links never count against you.
02 · Datum Plus
$12 a month
or $96 a year. The first 500 people to join Datum Plus pay $8 a month, held for life.
Everything in Free, and:
- Three times the AI runs: 4,500 a billing period against 1,500.
- Pictures, sound and film in the Studio, past the daily limits.
- Heads-up at the Table with a friend who also said yes.
- Your whole calibration history, every call you ever staked.
- A table of up to six who play the same hand together.
Optional. More room to make and play. The Table stays free.
Join Datum Plus from Account03 · Datum for Teams
$15
a seat a month, billed annually.
Shared tables and an aggregate calibration record for a team, with admin export and no individual visibility.
Three pilot teams in the first season, by arrangement. Write to hello@martori.studio.
Write to usWhat a team admin sees04 · Caliber kit
$750 to $1,500 per departing person, once
Twelve months of Plus for a departing person, a proof record they keep, and a seat bank HR can reassign.
By arrangement. Write to hello@martori.studio.
What never locks
The Table
Five calls a day, the same hand for everyone. Free forever.
The Field Book and export
Encrypted on your device. Your whole record leaves with you, any time.
All twelve lessons
Every lesson, every ending, on every plan.
Your calibration curve
Drawn from your own calls. Only you see it.
Private links
Time-bound links for one person. Never metered.
Datumly
One AI face, a receipt on every reply, on every plan.
Questions
Answered straight.
Can I do everything on Free?
Nearly. The Table is free forever. No card, not a trial. The Table, all twelve lessons, Make with daily limits, Keep and export, one page sent at a time. Free holds 1,500 AI runs a billing period; Datum Plus holds 4,500 and opens the Studio past the daily limits.
What is a run?
A run is one AI reply. Asking Datumly to review a draft is one run; asking it a follow-up is a second. Playing the Table and reading a lesson use no runs at all.
Who actually needs Datum Plus?
Plus is for the person who makes things most days and plays the Table with a friend. Most people never need it. It costs $12 a month or $96 a year.
What happens if I cancel Datum Plus?
You return to Free when your paid period ends. Nothing is deleted: your Field Book, your calls and your pages stay, and export never closes. Write to hello@martori.studio for billing help.
Is anything metered on me?
No. Export, the Field Book, private links and the Table are never counted against you on any plan. The allowances meter AI spend, which is a cost, not a person.
Do you sell my data?
No. Nobody reads your Field Book, and there is no profile database for sale. Revenue is Datum Plus, Datum for Teams and the Caliber kit.
How do the AI allowances work?
One allowance a billing period, shared by Datumly and the Workshop: 1,500 on Free, 4,500 on Datum Plus. No daily refill. Running out never closes the Table, the lessons or your Field Book. Accounts without a subscription use a rolling 30-day window.
How does Datum for Teams work?
Shared tables and an aggregate calibration record for a team, with admin export and no individual visibility. Three pilot teams in the first season, by arrangement. Write to hello@martori.studio.
How do I contact support?
All product, billing, privacy and legal contact goes to hello@martori.studio. See /support for response expectations.