Plinto
Household finance manager · open source

Plinto tells you what you owe, what you have and what is coming.

Replace the spreadsheet your household uses to track what has to be paid each month.

Install it for free
Obligations
What the household owes this month
September 2026
TotalCOP
$ 5.071.300
Rent
Due on 2026-09-05
$ 2.300.000Paid
Auteco motorcycle installment
Due on 2026-09-08
$ 410.000Overdue
Building fees
Due on 2026-09-10
$ 320.000Paid
EPM utilities (water, power, gas)
Due on 2026-09-12 · settled $ 200.000
$ 386.400Partial

Plinto is not another expense tracker.

It is how you run your household finances: what you owe, what you have and what is coming. Every obligation of the month knows whether it is pending, paid or overdue because it is derived from your real payments. Never by hand.

02 · The problem

The family spreadsheet breaks on the 15th.

Photo: the kitchen table, bills and the printed spreadsheet

You do not know what you already paid.

The card surprises you with its cut-off.

Nobody else at home can see it.

03 · How it works

Three steps. No formulas.

1

Tell Plinto where your money is.

Accounts, wallets and cash, each with its balance. Loans with installments are accounts too, of the debt type.

COP4 accounts
$ 6.193.200
Bancolombia Savings
Bank
Balance$ 4.312.500
Nequi
Bank
Balance$ 186.200
2

Write down what you owe this month.

Rent, utilities, installments and cards. Each obligation with its amount and its date. Recurring ones, only once as a recurring rule.

One-off obligation
Recorded in September 2026
Name
SOAT vehicle insurance
Amount
$ 620.000
Currency
COP
Due date
2026-09-25
Must fall within September 2026
Record obligation
3

Plinto tells you what is pending, what you paid and what is coming.

Status comes from real payments. Link the rent payment and the obligation is marked paid on its own.

Auteco motorcycle installment
Due on 2026-09-08
$ 410.000Overdue
Building fees
Due on 2026-09-10
$ 320.000Paid
EPM utilities (water, power, gas)
Due on 2026-09-12 · settled $ 200.000
$ 386.400Partial
04 · What is different

What makes Plinto different

4.1

Obligations with derived status

Pending, partial, paid or overdue is computed from real payments. No checkboxes.

4.2

Cards and revolving credit

Limit, cut-off and due date. The minimum payment shows up as an obligation of the month without copying it.

4.3

Shared household with roles

Owner, member and observer. Everyone sees the same home; each does their part.

4.4

In neutral Spanish, built for Colombia

Pesos, fixed installments, cards with cut-off, several accounts and wallets. No odd translations.

05 · Community & Cloud

The same Plinto, two ways.

You can install it yourself, forever. If you do not want to run servers, use Plinto Cloud.

Community
Free
AGPL-3.0 · docker compose up
CloudComing soon
Open source (AGPL-3.0)
Included
Included
Accounts and wallets
Included
Included
Monthly obligations with status
Included
Included
Cards and revolving credit
Included
Included
Shared household with roles
Included
Included
Full export to JSON and CSV
Included
Included
Hosting
You run it
Included
Updates
You run it
Included
Automatic backups
You run it
Included
Automations
You run it
Included
Support
You run it
Included
06 · Your data

Even if Plinto disappears tomorrow, your data is yours.

Photo: a real home, daylight, no posing

Full export to JSON and CSV from the app

Documented backups

AGPL-3.0 license

No ads

No data selling

No financial affiliates

07 · Open source

Open source, in active development.

Its author uses Plinto every day to run the household accounts. It is in active development: some things need polish and others are yet to be built. If you want to contribute, the repository is open.

See the code on GitHubGitHubRead the licenseAGPL-3.0How to contribute