Billie

Billie processes invoices instantly with AI, but lacks a free tier.

Checked 4 Oct 2026 Reviewed by Alex Listed since August 2024

At a glance

Starts at $9 per month Price as published by the vendor, September 2026.

Free tier No

Platforms macOS

Best for Small businesses and professionals

Not for Users on older macos

3.8 out of 5

Scored by Alex after real use

Our verdict

Billie automates invoice management on macOS using intelligent automation. It’s perfect for small teams looking to save time. However, it requires macOS 12 or later and costs $9 per month.

✓What it does well

AI processingProcesses invoices instantly using machine learning.

Dark mode supportOptimised for both day and night use, including dark mode.

Dynamic TicketAccessible via a tap of a button to open invoices quickly.

✕Where it falls short

Requires macOS 12+Incompatible with older versions of macOS.

No free tierRequires monthly subscription starting at $9 per month.

Limited services outside invoicesPrimarily focuses on invoice management, lacking broader financial tools.

Key features

Lightning Fast ProcessingProcesses invoices in seconds using AI.

Customizable filename patternsAllows full control over how filenames are named.

Automated organizationOrganizes invoices based on months, fiscal quarters & years.

Dark Mode SupportOptimised for both day and night use with full dark mode.

Questions about Billie

What does Billie do?

Billie is a macOS app that automates invoice management for small businesses and professionals. It processes invoices in seconds using AI and is optimized for day and night use, including full dark mode. The reviewer says it is a good fit for small teams looking to save time.

Is Billie free?

No. Billie has no free tier and requires a monthly subscription starting at $9 per month, as published by the vendor in September 2026. The reviewer lists the lack of a free tier among its shortcomings.

Which macOS versions does Billie support?

Billie requires macOS 12 or later and is incompatible with older versions of macOS. It runs only on macOS, so Toolio does not recommend it for users on older macOS versions and instead points it at small businesses and professionals.

Can Billie rename and sort invoice files?

Yes. Billie offers customizable filename patterns that give full control over how invoice files are named. It also organizes invoices automatically based on months, fiscal quarters and years, so records stay sorted without manual filing.

How does Toolio score Billie?

Alex scored Billie 3.8 out of 5 on 4 Oct 2026 after real use. The reviewer credits its instant AI processing and dark mode support, but notes it focuses primarily on invoice management and lacks broader financial tools. Billie has been listed on Toolio since August 2024.