Website, pricing, platforms and company facts side by side.
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| Website | stackgo.io | gettimebill.com |
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| Platforms | — | |
| Company | — | Startup from Germany · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.
No description of StackGo yet.
TimeBill is an offline-first time tracking and invoicing app built natively for macOS, made for freelancers and consultants who bill for their time. Track hourly, fixed-price, and cost-based work (materials, expenses, mileage) with a one-click timer, manage your clients and projects, then turn...
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As answered by people managing StackGo and TimeBill.
TimeBill's answer:
TimeBill is one of the few time tracking and invoicing apps built natively for macOS that works 100% offline. There is no account, no cloud, and no web app. Your clients, projects, tracked time, and invoices stay entirely on your Mac. It combines time tracking, fixed-price projects, cost items, client management, a full invoice Template Editor, and Intelligent Text Polishing (which turns rough work notes into clean, client-ready invoice text) in one focused Mac-native app. Instead of a bloated cloud ERP, it does one thing exceptionally well: turn the hours you actually work into professional PDF invoices that get you paid faster.
TimeBill's answer:
Most time-tracking and invoicing tools are cloud SaaS products that require an account, a monthly subscription, and trust that your client data lives on someone else's server. TimeBill is the opposite: a native Mac app that runs fully offline, keeps 100% of your data on your device, and starts free. You get end-to-end coverage: time tracking, hourly and fixed-price billing, cost items, customizable invoice templates, and PDF invoices in 7 languages — without stitching together a separate tracker and invoicing service. For privacy-conscious freelancers and consultants who want speed, full ownership of their data, and a tool that feels like a real Mac app, TimeBill is the simpler, more private, and more affordable choice.
TimeBill's answer:
TimeBill is made for solo freelancers, independent consultants, and small studios on macOS who bill for their time: designers, developers, copywriters, coaches, translators, and other independent professionals. It is ideal for people who juggle both hourly and fixed-price work, care about privacy and offline access, and want to go from tracked time to a professional invoice without a heavy, team-oriented ERP. It is intentionally not built for large enterprises or big teams.
TimeBill's answer:
TimeBill was created by Adrian Lohr, an independent developer based in Berlin, out of a problem every freelancer knows: too many worked hours quietly slip away and never make it onto an invoice. Existing tools were either cloud-locked subscription services or clunky spreadsheets, and none felt like a proper, privacy-respecting Mac app. TimeBill was built to close that gap: a fast, offline-first macOS app that makes it effortless to track every billable minute and turn it into a professional invoice, so independent professionals actually get paid for the work they do.
TimeBill's answer:
TimeBill is a native macOS application built with Swift, SwiftData and SwiftUI, designed offline-first so all data is stored locally on the user's Mac. Invoices are generated as native PDFs, and the Intelligent Text Polishing feature runs on-device using apples foundation models, so note processing never leaves the Mac.
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