Year zero
The boring middle, made obvious.
Real records, fast actions, no dashboards-of-dashboards. Plinth is a calm invoicing surface where clients, invoices, and quarterly totals live in one scan.

Photo by Anna Shvets
Ledger preview
Product
Three surfaces, no bloat.
Plinth gives you clients, invoices, and a quarterly summary. Each one does exactly one job.
Client directory
Every client lives in one searchable table. Click to see their invoice history, total billed, and contact details — no folder digging.
Invoice tracking
Create invoices with a number, amount, and due date. Move them from draft to sent to paid with one click in the edit modal.
Quarterly stats
A horizontal bar shows outstanding vs. paid totals for the current quarter. Numbers update as you mark invoices.
How it works
Capture, review, act.
Capture
Create a client record with name, email, and company. Then issue their first invoice in seconds — just a number, amount, and due date. No fields you don't need.
Review
Scan the ledger. Status pills tell you without recounting what's draft, sent, paid, or overdue. Filter by status or search by client name to focus on what needs attention.
Act
Update an invoice status, edit a client record, or remove outdated entries, all from modal dialogs that keep you in context. The quarterly stats update automatically.
Context
Built for real work.
Plinth is the kind of tool you open during a client call, not something you visit once a quarter. The interface stays out of your way.

Photo by Anna Shvets

Photo by Vitaly Gariev

Photo by RDNE Stock project

Photo by Thirdman
Early feedback
What people are saying.
“I was tracking invoices in a Google Sheet with color-coded tabs. Plinth replaced the whole thing in ten minutes. The status filter alone saved me an hour a week.”
“The demo data sealed it. Instead of staring at blank screens, I had a working dashboard thirty seconds after signing up. Changed the names, kept the workflow.”
FAQ
Common questions.
Stop losing invoices to spreadsheets.
Create a free account, explore the demo data, and decide in five minutes whether Plinth fits your workflow. No credit card required, no onboarding calls.
Free forever for up to 10 clients. Takes 30 seconds to sign up.