Cut invoice processing time by 4 hours/week and eliminate double data entry errors.
~4 hrs
Saved / wk
Advanced
Setup
AI-Powered
AI
Describe your ideal invoicing workflow to CatDoes and it builds a custom app with your branding, fields, and logic. Then connect it to QuickBooks Online so every invoice your app creates automatically appears in your accounting software. You stop paying for invoice tools that don't fit your process.
~4 hrs
Saved / Week
Professional setup recommended
Setup Complexity
AI Status
Step 1: Describe your invoicing app to CatDoes (e.g., 'Build an app where I enter client name, line items, and hours, and it generates a PDF invoice')
Step 2: CatDoes builds the app with a database to store invoice records
Step 3: Connect your CatDoes app to n8n using a webhook trigger on new invoice creation
Step 4: In n8n, set up an action to create a matching invoice in QuickBooks Online via its API (a connection that lets two apps talk to each other)
Step 5: Test with one invoice and confirm it appears correctly in QuickBooks
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CatDoes is best for small business owners, founders, and non-technical people who want to build a mobile app or website without hiring a developer. You describe what you want in plain words, and an AI agent writes the code, runs tests, and fixes errors on its own. It can build iOS apps, Android apps, and websites — all with a backend (database, login, storage) included. You keep full ownership of your code and can export it or connect your GitHub account anytime.
