Alternatives to Siwapp for all platforms with any license

  • InvoicePlane

    InvoicePlane is a self-hosted open source application for managing your quotes, invoices, clients and payments. The application comes with various options, templates and...

    Free Open Source Self-Hosted

    InvoicePlane icon
  • BILLmanager

    BILLmanager is a highly customizable billing software for hosting and IaaS business with the full scope of functionality for billing, service provisioning, client...

    Commercial $ $ $ Linux Web Android iPhone iPad ... cPanel VM manager Parallels Plesk Panel ISPmanager

    No features added Add a feature

    BILLmanager icon
  • FreshBooks

    Send, track and collect payments quickly. Great for teams, freelancers and service providers. FreshBooks is an easy cloud accounting app for small businesses and...

    Commercial Web Android iPhone

    FreshBooks icon
  • Simple Invoices

    Simple Invoices is a free, open source, web based invoicing system that you can install on your server/pc or have hosted by one of our services providers.

    Free Open Source Windows Web

    Simple Invoices icon
  • Duet

    Project management and invoicing for freelancers and small businesses. DuetApp is a PHP application you can run on your server, VPS, or desktop/laptop.

    Commercial Mac Windows Linux Self-Hosted

    No features added Add a feature

    Duet icon
  • Billomat

    Billomat Online Invoicing Tool is a perfect choise for every freelancer and small bussiness even for non-accountants. The Billomat service include customer management...

    Freemium Web

    No features added Add a feature

    Billomat icon
  • FusionInvoice

    FusionInvoice is an open source invoicing, quotes, and client management application built for freelancers and small businesses who need a simple, yet powerful...

    Commercial Mac Windows Linux Web Self-Hosted ... PHP

    FusionInvoice icon
    • Discontinued Product development and support has been discontinued.
  • Manta

    Features 🎚 Flexible form. You can turn on/off field and save as default setting. 🏗 Drag & drop for reordering items. This makes editing easier. ...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    Manta icon
  • Ronin

    Online invoicing, client management, and time tracking web application for freelance, creative professionals, and small businesses.

    Freemium Web

    No features added Add a feature

    Ronin icon
  • invoicely

    invoicely is a free, powerful online billing and invoicing platform for small-to-medium size businesses and freelancers.

    Free Web

    No features added Add a feature

    invoicely icon
  • Tradeshift

    Every minute you have to spend running your business instead of doing business is wasted time. Digital tools were supposed to make this faster and easier but instead...

    Free Web Android Tablet

    No features added Add a feature

    Tradeshift icon
  • Blesta

    Blesta is professional client management, billing, and support software. Modular design means Blesta works for a wide range of business types including web-hosting...

    Commercial Web

    No features added Add a feature

    Blesta icon

Platforms

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