Browse free open source CRM software and projects below. Use the toggles on the left to filter open source CRM software by OS, license, language, programming language, and project status.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
    Learn More
  • 1
    BPMspace is open for extensions and free to use. BPMspace connects business processes with each other, similar to a relational database. Learn how to build/model a CMS and CMDB: http://www.mitsm.de/schulungen/spezial-schulungen/itil-cmdb-modellierung-und-konzeption
    Downloads: 0 This Week
    Last Update:
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  • 2
    EmoContact is an Open Source contact management system, intended to be consumed as a module by other systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    EnterTrack is an enterprise-level issue management system written in PHP.
    Downloads: 0 This Week
    Last Update:
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  • 4
    Mini ERP, accounting and warehousing solution
    Downloads: 0 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5
    MFlash is a tested SMS engine written in pure Java.Supports OTA, SMPP, CIMD2. It has been implemented in Banks for mobile banking, Tractor Manufacturer for Sales Force Integration, Goverment for customs clearance status,White goods multinational for CRM.
    Downloads: 0 This Week
    Last Update:
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  • 6
    This project is a complete suite for companies to manage their Customer Base, Routing, Inventory, AR, Ticketing, and other management items related to the fields of Waste Management, Propane, Concrete, Harzard, and Petrol.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    This project has been abandoned: the current developed version is OpenTT at this URL http://sourceforge.net/projects/opentt/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    An open-source online management system (CRM/PRM) based on the process and principles of the book Selling Engineering for Software Companies written in Portuguese by Aisa Pereira, in order to support a well-organized process for selling software.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Project is no longer supported/developed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    orcaCRM is a fork of vtigerCRM. It is enhanced for the special purposes of service companies. New enhancemnts are customer numbers, project management, time tracking and resubmission list with email reminder.
    Downloads: 0 This Week
    Last Update:
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