A ledger of recurring expenses · est. 2026
Subscriptum.
Subscriptum is a ledger for the subscriptions you actually pay for — monthly, yearly, lifetime — with the renewal caught before it charges you.
The demo runs in your browser — no account needed
recurring, normalized · yearly ÷ 12
In the columns
a digest in your inbox before money leaves
In-app notices plus a daily email, tuned per subscription — “remind me 7 days before.”
mark each cycle; history keeps the receipts
Every billing cycle is a line you can settle. The history page shows what cleared and when.
monthly, yearly, lifetime — one normalized figure
Yearly ÷ 12, lifetime counted once. You always know the real monthly damage.
see where it actually goes
Streaming, software, hosting, fitness… your categories, your breakdown, per currency.
sign in with email or Google
Accounts with verified email, password reset, and your data in your own Postgres.
installs as an app, works offline
A PWA that keeps your ledger readable on the train, in the basement, on a plane.
The method
01
Every subscription becomes an entry: cost, cycle, renewal date, even which email it’s registered to.
02
When a charge lands, mark the cycle paid. Unpaid cycles stay flagged until you settle them.
03
The ledger watches every renewal date and writes to you first — before the card is charged.
Your data in your own Postgres · works offline · demo needs no account
Five minutes of entries now; every renewal announced for good.