Custom software for your business. Without the agency bill.
You don't need to be technical — or hire an agency. Codalio turns how your business actually works into a plain-language plan and a real app you can maintain: booking, quoting, invoicing, scheduling. See exactly what it takes to build, before you spend a dollar.
A plan in plain language
Built around your workflow
Yours to keep and maintain
For small businesses and trades who'd rather run their business than manage developers.
Describe your job flow
In plain words — we'll turn it into a plan + estimate.
Why is custom software usually so painful?
The agency quote
Thousands of dollars and 2–8 months just to scope the project — before a single feature is built.
Spreadsheet chaos
Bookings, quotes and invoices scattered across spreadsheets, texts and sticky notes.
Off-the-shelf doesn't fit
You bend your business to the software instead of the software fitting how you already work.
What you get instead
A plain-language plan, an app built around your workflow, and software you actually own.
A plan in plain language
A PRD spells out exactly what your app needs — no jargon, no guessing what a developer meant.
Built around your workflow
Booking, quoting, invoicing, scheduling — shaped to how your business already runs, not a tool you fight.
Yours to keep and maintain
Real software you own and can update as your business changes — no agency retainer, no lock-in.
How does it work?
Three plain steps — no tech required.
Describe your job flow
Tell us how your business runs, in plain words. No tech knowledge required.
Get a plain-language plan
A PRD outlines exactly what your app needs — plus a cost and timeline estimate before you spend a dollar.
See a working app
A real app you can use and maintain: booking, quoting, invoicing, scheduling — built around your business.
From the blog
All resources →Common questions
Stop running your business on spreadsheets
Describe your job flow and get a plain-language plan plus a cost and timeline estimate — free.