Airtool is a Barcelona-based technology company founded in 2024, offering a modular Business Suite with mission-critical applications like ERP, CRM, HR, Project Management, and WMS. Ready to use, flexible, and tailored to each organization’s needs.




FreshBooks is described as 'Easy cloud accounting for small businesses and freelancers; send, track, and collect payments quickly. Create invoices, capture expenses, and track time' and is a Time Tracking tool in the business & commerce category. There are more than 100 alternatives to FreshBooks for a variety of platforms, including Web-based, Windows, SaaS, iPhone and Mac apps. The best FreshBooks alternative is GnuCash, which is both free and Open Source. Other great apps like FreshBooks are Craftplan, ERPNext, Midday and Summit Finance.
Airtool is a Barcelona-based technology company founded in 2024, offering a modular Business Suite with mission-critical applications like ERP, CRM, HR, Project Management, and WMS. Ready to use, flexible, and tailored to each organization’s needs.




Offline-first desktop app for freelancers and sole traders — time tracking, HMRC mileage, expenses, and PDF invoicing in one place. Your data stays on your device.




Invoicing for European freelancers and small businesses with e-invoicing compliace as standard. Create Factur-X / ZUGFeRD e-invoices, collect payments with SEPA QR codes, and track expenses and time in one place.




Stintly is the all-in-one AI-powered invoice maker and expense tracker built for freelancers, independent contractors, and small business owners.

Create and download professional PDF invoices in seconds. 30 languages, 38 currencies, custom branding. No account required. Free forever. Premium adds dashboard, recurring invoices, time tracking, and expense management for $7/mo.




The freelance cockpit for independent professionals — time tracking, invoicing, retainer management & client health monitoring. From €9/month. 14-day free trial.



CashCompass is an app helping you to manage your budget and master your money. With it, you can effortlessly track your expenses.




KipBill is a modern invoicing application designed for freelancers, small businesses, and entrepreneurs. Create and send professional invoices in minutes with 25+ customizable templates, support for 12 languages including Arabic with RTL layout, and built-in email delivery.




SnapTax is real-time tax planning for freelancers and 1099 workers. Track income, estimate quarterly taxes automatically, categorize expenses with AI, and know exactly what to save.


The AI-native system of record for high-velocity teams. NewLedger replaces legacy accounting with an immutable, forensic-grade ledger featuring cryptographic hashing and autonomous fiscal governance.




Simple Invoice Generator is a free web-based invoicing tool built for freelancers, consultants, and small business owners who need professional invoices without the complexity of full accounting software.



