Invoice automation software generates client invoices from templates and billing data automatically — replacing the repetitive task of opening a Word or Excel file, editing amounts and client details, and saving copies for each billing cycle. Your invoice template stays consistent; the data changes each time.
Invoice automation software generates client invoices from templates and billing data automatically — replacing the repetitive task of opening a Word or Excel file, editing amounts and client details, and saving copies for each billing cycle. Your invoice template stays consistent; the data changes each time.
GJSDocs automates invoice creation end to end. Connect your billing records from Airtable, Google Sheets, or your accounting system, select the client, and generate a professional PDF invoice with all line items, amounts, payment terms, and client details pre-filled. No copy-pasting. No manual formatting.
Three steps from data to finished document.
Build your standard invoice layout in the visual editor: your company branding, line item table, payment terms, and bank details. Add {variable.name} placeholders for client name, invoice number, due date, line items, and total amount.
Link GJSDocs to your Airtable billing base, Google Sheets invoice tracker, or any system with an API. Map columns like client_name, invoice_amount, and due_date to the corresponding template variables.
Select the billing record and click generate. GJSDocs produces a finished invoice PDF instantly. Download it, attach it to an email, or trigger generation automatically via API or Zapier when a billing event fires.
A marketing agency generates monthly retainer invoices for all active clients at the start of each billing cycle, pulling rates and client details from Airtable.
A freelance consultant creates branded project invoices in under a minute, with the hours, rate, and client details sourced from a simple Google Sheet timesheet.
A software company's billing team automates subscription invoices triggered by payment events, using the GJSDocs API to generate and attach PDFs to Stripe invoice emails.
Connect your data once. Generate in seconds. No copy-pasting.
Start free — no credit card required