JustInvoice

What it does

JustInvoice is the only invoicing tool that also manages your inventory. Send an invoice — stock updates automatically. No spreadsheets. Features: • Professional invoices with custom templates • Inventory with multi-warehouse support & low-stock alerts • Expense tracking with receipts • Client management • Reports & analytics • Team permissions & role-based access Free forever plan available.

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  JustInvoiceJun 2026 · getjustinvoice.app · ▲3

  Free early access — invoice without the nickel-diming

• IG
  I got tired of spreadsheets, so I built a Python GUI to track invoicesSep 2025 · github.com · ▲5

  Hey HN, As a freelancer, I found myself spending time every month manually opening PDF and Word invoices, copying the details into a spreadsheet, and tracking payments. It was tedious and error-prone. I decided to build a simple desktop app to automate this. It's a GUI built with Python and Tkinter that points to a folder of invoices, parses the key details (invoice #, amount, date), and stores everything in a local SQLite database for tracking and analysis. It's been quite a time- and headache-saver for me. A Note on Simplicity & Caveats I'm sharing this in case it's useful to any other…

• ID
  Invoice Detector – All your invoices in one place, every month2024 · invoicedetector.com · ▲5

  Hey HN, We're building Invoice Detector (https://invoicedetector.com/), a tool that uses LLMs and computer vision to automate invoice collection for startups. Our AI agents automatically extract, process, and categorize invoices, helping startups stay on top of their expenses. In addition to extracting invoices, we send smart spend optimization notifications and generate easy-to-understand, accurate expense reports. Our pricing is transparent and available on our website. You can try our tool for free without a credit card. We're really interested in any feedback you have, as…

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  Invoice by JadberyFeb 2026 · ▲2

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