Consultancy Billing System
Track time, manage clients, and generate PDF invoices in Google Workspace.
A complete, serverless billing and timesheet management system built on Google Apps Script. Generate professional PDFs instantly.
The Problem
Why this matters
Freelancers and boutique agencies struggle with chaotic billing — tracking time across multiple spreadsheets and manually designing PDF invoices costs hours of unpaid admin work. Expensive SaaS tools lock your financial data behind monthly paywalls.
The Solution
How we solve it
Consultancy Billing System is a complete, serverless dashboard that lives right inside your Google Workspace. Track your hours, manage multiple client rates, and generate beautiful, auto-calculated PDF timesheets and invoices with a single click. You own the code and your data.
The Results
What you get
- Turn timesheets into professional PDF invoices in seconds
- $0/month in server or subscription fees
- Complete data ownership and privacy within Google Drive
- Streamlined cash flow with a clear financial dashboard
Key Features
Effortless Time Tracking
Log hours quickly with descriptions and categories. Track billable vs unbillable time seamlessly against multiple client profiles.
Client & Rate Management
Manage unlimited clients with individual day rates, currencies, separate VAT rates, and custom folder structures.
One-Click PDF Generation
Auto-generate branded PDF timesheets and invoices. The system calculates totals, applies VAT, and saves documents directly to Google Drive.
Financial Dashboard
Get a real-time overview of your business health — active clients, total hours logged, and upcoming/unpaid invoices.
Google Workspace Integration
Works seamlessly with your favorite Google apps
What Does It Bring to Your Business?
Real business value, not just cool tech
No Subscriptions
Avoid monthly fees from generic invoicing software. One upfront cost, forever.
Own Your Data
Your financial data stays inside your protected Google Workspace environment.
Automated Workflows
Stop manual copy-pasting. Go from logged hours to a sent invoice in 3 clicks.
Fully Extensible
Since you get the full source code, you can hire us (or any developer) to add custom modules.
Simple Pricing
Choose the plan that fits your needs
Standard
Script only — install it yourself, no support
- Interactive Dark Mode Dashboard
- Unlimited Clients & Timesheets
- Automated PDF Invoices
- Role-based security & Audit Logs
- 100% Unobfuscated Source Code
- Lifetime Updates
Managed
Script + professional installation + 2 weeks free support
- Everything in Standard
- Professional installation & setup by our team
- 2 weeks of free priority support
- Configuration assistance
Custom+
Everything in Managed + custom features built on top
- Everything in Managed
- Custom feature development on top of the script
- Tailored to your specific workflow
- Delivered via Upwork (escrow protection)
- Full source code ownership
Frequently Asked Questions
Everything you need to know
Not at all. We provide a step-by-step installation guide. You just copy the Google Sheet, press run, and the system sets itself up automatically.
Everything is stored securely inside your personal or corporate Google Drive/Google Sheets. No third party (including us) has access to your financial data.
Yes! The generated PDFs are created using pure Apps Script or can be connected to a Google Doc template, meaning you can fully customize the look, feel, and branding.
There are no predefined limits. Your only limitation is your Google Workspace storage and standard Apps Script execution quotas, which are more than enough for a boutique consultancy.
Ready to get Consultancy Billing System?
Starting from $49