139 projects for "source code billing" with 2 filters applied:

  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
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  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 1
    Meteroid

    Meteroid

    Open-source pricing and billing infrastructure

    Meteroid is an open-source, cloud-native pricing and billing infrastructure designed to support usage-based billing, subscription management, invoicing, and cost-tracking — particularly for SaaS or product-led businesses that need flexible billing models beyond flat subscriptions. It provides an API-driven billing engine: you feed Meteroid usage data from your application (e.g.
    Downloads: 0 This Week
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  • 2
    FOSSBilling

    FOSSBilling

    Empower your hosting business with FOSSBilling

    FOSSBilling is a free and open-source billing and client management solution tailored for online services businesses, particularly those in the web hosting space. It delivers a suite of tools that automate the creation and delivery of invoices, track payments, manage customer accounts, and handle service provisioning, all from a centralized web interface. Because it’s self-hosted and licensed under the Apache 2.0 license, organizations have full control over their data and can customize or extend the system to fit unique workflows or branding requirements. ...
    Downloads: 5 This Week
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  • 3
    Wallos

    Wallos

    Open-source, self-hostable personal subscription tracker

    ...To make analysis more meaningful, Wallos includes category management so you can group expenses and identify spending patterns over time. It also supports multiple currencies, which is especially useful for people paying for services in different billing regions or traveling between countries.
    Downloads: 8 This Week
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  • 4
    Tally

    Tally

    Let agents classify your bank transactions

    Tally is an open-source, AI-assisted tool designed to automate the classification of personal financial transactions, helping users turn raw bank data into meaningful categories without manual tagging. At its core, Tally pairs a local rule engine with large language models so that an AI assistant (like Claude Code, Copilot, or any CLI agent) interprets, suggests, and categorizes expenses, savings, subscriptions, and income events based on your own rules and behavior.
    Downloads: 8 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 5
    Optopsy

    Optopsy

    A nimble options backtesting library for Python

    Optopsy is a Python-based, nimble backtesting and statistics library focused on evaluating options trading strategies like calls, puts, straddles, spreads, and more, using pandas-driven analysis. The csv_data() function is a convenience function. Under the hood it uses Panda's read_csv() function to do the import. There are other parameters that can help with loading the csv data, consult the code/future documentation to see how to use them. Optopsy is a small simple library that offloads...
    Downloads: 2 This Week
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  • 6
    JDavide
    JDavide (per gli amici JD) è un software gratuito per la gestione dello Studio Legale che aiuta l’avvocato nell’espletamento delle operazioni quotidiane. Funzionalità: pratiche, agenda, formulario, atti, parcellazione, rivalutazione, ecc.
    Downloads: 1 This Week
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  • 7
    Στρατιωτικές Δαπάνες
    Το πρόγραμμα «Στρατιωτικές Δαπάνες» δημιουργήθηκε προκειμένου να συντάσσονται αυτόματα όλα τα δικαιολογητικά των δαπανών, να αποφεύγονται τα λάθη και να μειώνεται ο χρόνος συντάξεως της δαπάνης. Τα εξαγόμενα δικαιολογητικά σώζονται από το πρόγραμμα σε αρχεία κειμένου, τα οποία ανοίγουν από οποιοδήποτε επεξεργαστή κειμένου (για εκτύπωση ή περεταίρω επεξεργασία). Ένας έμπειρος χρήστης, χρειάζεται για να καταχωρήσει όλα τα στοιχεία στο πρόγραμμα τουλάχιστον 2 και το πολύ 10 λεπτά.
    Downloads: 10 This Week
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  • 8
    NeoBill
    NeoBill is a web-based Customer Management and Billing solution designed for small & medium business. It is developed in PHP, uses MySQL as the backend database, and is licensed under the GPL.
    Downloads: 0 This Week
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  • 9
    esniper was a lightweight console application for sniping eBay auctions. *It does not work anymore.* The development stopped in 2020 because ebay has changed the login mechanism in a way we could not handle in the existing code.
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    Downloads: 105 This Week
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  • Demo Series - Small Business Backup By Veeam Icon
    Demo Series - Small Business Backup By Veeam

    Learn how to protect your Microsoft 365 data, with simple, actionable tips today.

    Watch this on-demand demo series and learn how to protect your Microsoft 365 data with clear, simple, actionable steps that are easy to implement for businesses of all sizes.
    Watch Demo Series
  • 10
    QuickFIX
    QuickFIX is the worlds first Open Source C++ FIX (Financial Information eXchange) engine, helping financial institutions easily integrate with each other. The SVN repository is now locked. Latest code is hosted at github. https://github.com/quickfix/quickfix
    Downloads: 29 This Week
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  • 11
    ]project-open[ - Project Server

    ]project-open[ - Project Server

    Enterprise project management replacement for Project Server

    ]project-open[ is Web based enterprise project management application with a focus on finance and collaboration. It’s main purpose is to coordinate the work of project managers, project members and stake holders across multiple projects. Target organizations are companies or corporate departments that need to track finances, tasks, and resources for a large number of concurrently running projects. ]project-open[ consists of about 200 modules for resource management, time sheet management,...
    Downloads: 8 This Week
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  • 12
    webERP Accounting & Business Management

    webERP Accounting & Business Management

    Accounting & Best Practice Business Administration System

    Entirely web-based. It is coded in efficient PHP to present a very low overhead on hardware presenting screens fast & capable of working over low bandwidth connections. Now with HTML 5 & javascript form validation & table sorting. Mature codebase with a wealth of features: - Multi-currency - Multi-inventory location - Serial and Lot tracking inventory - Full double entry general ledger - Weighted Average or Standard Costing - Manufacturing works orders - Material Requirements...
    Downloads: 22 This Week
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  • 13
    Rapid ERP Development

    Rapid ERP Development

    Great Open Source Plugins For iDempiere ERP Project

    I created a set of simple plugins to use iDempiere ERP with Unicenta POS, Android Scanner, Budgeting, Warehousing, Manufacturing, on-the-fly generators for App Dictionary, CRM Board and Charts, Kanban Board, Translation and more. Always complete with full technical documentation, blogs and movie tutorials. No information hiding. Its the open source sharing passion and i wanted to give it all back. Much of my present work is sponsored by SYSNOVA, the largest iDempiere conglomerate user and...
    Downloads: 48 This Week
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  • 14
    Open Crypto Tracker

    Open Crypto Tracker

    Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts

    100% FREE / open source / PRIVATE cryptocurrency portfolio tracker. Email / text / alexa / telegram price alerts, price charts, mining calcs, leverage / gain / loss / balance stats, news feeds +more. Privately track Bitcoin / Ethereum / unlimited cryptocurrencies. Customize as many assets / markets / alerts / charts as you want. Over 50 Exchanges / 40 Trading Pairs Supported (exchanges / pairings list at bottom of README.txt): https://tinyurl.com/ct-readme Nearly Unlimited Assets...
    Downloads: 18 This Week
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  • 15
    eBag

    eBag

    Company administration manager

    eBag is software project focused on company (factory) administration via PHP+MySQL solutions, on the local network, using browsers as terminals to access the company database. The server solution provides platform independence and collaborative work. PHP offers flexibility and the ability to change (or upgrade) the source code to personal needs, and MySQL innoDB provides transactional safe, recoverable tables. Using language files provides easy and quick translation to any language, and MVC with a CSS customizable user interface. Project web site : http://ebag.sourceforge.io Project demo site : http://ebag.sourceforge.io/demo.php
    Downloads: 0 This Week
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  • 16

    OpenOffice.org Utility Library

    Library modules for creating ODF documents.

    OpenOffice.org Utility Library modules for creating Open Document Format (ODF) documents which can be read by Office Suites including OpenOffice.org, LibreOffice.org, and Microsoft Office. Currently, ooolib-python can create Calc spreadsheet ODS documents. These documents include many features including: - Create multiple table spreadsheets - Cells with text, numbers, dates, formulas - Ability to use built-in styles - Ability to create automatic styles (ie. bold, italics,...
    Downloads: 0 This Week
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  • 17
    sirius signing server

    sirius signing server

    Centralized signing and verification

    Sirius-Sign is a signing and verification server with it's focus on high throughput and easy integration into an existinig landscape. For signature creation smartcards with OCF and PKCS11 interfaces are supported. An EJB container is required.
    Downloads: 1 This Week
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  • 18

    Canteen Calandreta

    Tool to manage canteen, nursery and events registrations of a school.

    ...More over, this software allow to manage organization of events (description, dates, registrations, ...). A translation in Occitan is now available ! Note a part of source code comes from ASTRES project (GPL help-desk software). ---- Ce logiciel a été développé par la Calandreta de Muret, école associative Occitane (Escòla Calandreta Murèth). Il permet de gérer les inscriptions des enfants à la cantine, à la garderie, d'envoyer les commandes par mail et de suivre la facturation des familles. ...
    Downloads: 0 This Week
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  • 19
    Fryktelig fin faktura

    Fryktelig fin faktura

    Create, review and administer norwegian invoices.

    Create, review and administer invoices for use in Norway, and print on the F60 faktura form or send by email as PDF. «Fryktelig Fin Faktura» er et fakturaprogram for norske forhold. Fakturaene lages på PDF eller skjema F60. Dersom du kan hjelpe til, er vi åpne for flere utviklere. Releases are signed with this GnuPG/PGP key fingerprint: «7F09 D1F8 1C3E 1758 4AC9 C61A 4F5A D64D FA68 7324»
    Downloads: 0 This Week
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  • 20
    OpenUnderwriter (Insurance Distribution)

    OpenUnderwriter (Insurance Distribution)

    Feature rich insurance quote & buy system for underwriters and brokers

    OpenUnderwriter is an open source software house specialising in the development of IT solutions for the insurance market. Specialists in the areas of eBusiness and component based development, the team has developed technology for a number of major insurance companies. The OpenUnderwriter platform has been collaboratively developed by some of the best technical brains in the Insurance Industry and offers a viable alternative to traditional solutions. To date, OpenUnderwriter has been...
    Downloads: 6 This Week
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  • 21
    S.A.F.E. Open Source Microfinance Suite

    S.A.F.E. Open Source Microfinance Suite

    Open Source Microfinance Suite

    S.A.F.E. is a "Open Source Microfinance Suite" created for help to the operational needs from the Microfinance institutions, developer with Web 2.0 technologies. english demo: https://english.sipakal.com Español : https://demo.sipakal.com ¿Como Instalar? : http://goo.gl/9ILv8X Default User: root Default Password: root Docker : https://hub.docker.com/r/sipakal/safeosms Source Code : https://github.com/patadejaguar/safeosms
    Downloads: 13 This Week
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  • 22

    oj! Algorithms

    Mathematics, linear algebra and optimisation

    oj! Algorithms - ojAlgo - is Open Source Java code that has to do with mathematics, linear algebra and optimisation; particularly (but certainly not exclusively) suitable for the financial domain.
    Downloads: 0 This Week
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  • 23
    cg-invoice

    cg-invoice

    Invoice and office utilities program for customer managment

    cg-invoice is a HTML5, Bootstrap, PDO simple yet productive way to write invoices and then retrieve the client data in more than one way. Invoicing invoices from anywhere online. View table or you can reprint the invoice as it was originally written. Business management for quotes or estimates. Contacts and vendors listing tabs for easy search. Office or personal tools to track customers, inventory, mailing lists, company phone numbers with a scheduler calendar included. Scripts written...
    Downloads: 1 This Week
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  • 24
    LedgerSMB

    LedgerSMB

    Building High Quality ERP and Accounting Software for SMB & SME

    LedgerSMB is an ERP, featuring accounting (including AR, AP, and GL), quotation and order management, and more, for businesses with small to medium transaction volumes. The system has been shown to easily handle thousands of AR/AP transactions per week. Data integrity, security, quality, and responsiveness are key values for our community, both among the developers and, we hope, the users. Additionally we aim to make LedgerSMB into a platform to integrate with, or even serve as a...
    Downloads: 1 This Week
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  • 25
    eEÜR mini Buchhaltung mit LibreOffice

    eEÜR mini Buchhaltung mit LibreOffice

    eEÜR Version 1.10.3 Januar 2017

    Mini-Buchhaltung mit LibreOffice oder OpenOffice.org. Version 1.10.3 vom 9. Januar 2017 ACHTUNG: Aufgrund eines Bugs in LibreOffice Version 4.1.2 läuft das Programm nicht in dieser Version. Bis Version 4.0.1.2 funktioniert es und dann wieder an 4.1.3. Angebotserstellung, Rechnungserstellung, Lager und Kundenverwaltung, sowie Buchhaltung mit Einnahmen-Überschuß-Rechnung in einer einzigen ODS-Datei. Angebote können in Rechnungen übernommen werden. Es sind 2 Steuersätze (und 0%) in...
    Downloads: 5 This Week
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