Open-source Dubsado alternatives

Dolibarr is an open-source ERP and CRM package for managing an organization's activity: contacts, suppliers, quotes, invoices, orders, stock, agenda, accounting, human resources, document management and manufacturing. It targets small, medium and large companies, foundations and freelancers.

It is a PHP web application with JavaScript enhancements, released under the GPL, version 3 or later, and can be used as a standalone application or as a web app reached over the internet or a LAN. Installation options include DoliWamp for Windows, DoliDeb for Debian and Ubuntu, DoliRpm for Red Hat family distributions, a Docker image, or a manual setup on Apache or Nginx with MariaDB, MySQL or PostgreSQL.

The project has a large community with free forums, and preferred partners offer commercial support if needed. Because it is modular, organizations switch on only the features they need. It suits small businesses and associations that want an integrated business suite they can host themselves.

DaybydayCRM is a customer relationship management system built to help small teams keep track of everyday work. It brings clients, tasks, leads, appointments, invoices, payments and documents into one application, so staff can see a client's history without switching tools.

Features include task and lead management, invoice management, time registration, absence and vacation tracking, client and user appointments, role and permission management, global search, a client overview, and uploading and tracking of client files. The current stack is PHP 8.3 or newer with Laravel 12, MySQL or MariaDB, optional Redis queues, and a Blade and Vue front-end.

It is available as an open-source, self-hosted application with Docker and host-based installation guides in the project wiki, and as a hosted version at daybydaycrm.com. A public demo can be tried before installing. The repository metadata does not state a license, so check the repository for the exact terms.

NextCRM is an open-source customer relationship management system built with Next.js 16, React 19, TypeScript, PostgreSQL through Prisma and shadcn/ui. Beyond contact and sales tracking, it combines project management, invoicing, document storage, an email client, AI-powered features, vector search and an MCP server so AI agents can access its data.

A recent addition is a full invoicing module that supports invoices, credit notes, proforma invoices and receipts, with line items, configurable tax rates and VAT summaries, auto-numbered invoice series, multi-currency formatting, a status lifecycle from draft to paid or cancelled, recorded payments and balances, one-click duplication, an activity log, email delivery through Resend and server-side PDF export. Administrators manage tax rates, series and currencies in settings.

NextCRM is licensed under MIT and can be self-hosted. An online demo lets you sign in with a Google account or create a user, and the project maintains a roadmap, a Discord community and installation documentation for developers.