AAttio

Dolibarr is an open-source ERP and CRM suite for companies, foundations, and freelancers. Its documented modules cover customers, prospects, leads, contacts, commercial proposals, orders, contracts, interventions, tickets, invoices, payments, suppliers, purchasing, inventory, manufacturing, projects, agendas, HR, and accounting.

The application supports customizable dashboards, user-defined fields, multi-user permissions, multiple currencies, reporting, data import and export, mass emailing, REST and SOAP APIs, and third-party extensions. It can run as a standalone or web application, with installation through PHP and MariaDB, MySQL, or PostgreSQL, packaged distributions, or Docker; commercial hosted offerings are also available.

EspoCRM is an open-source CRM web application for storing, organizing, and managing leads, contacts, sales opportunities, marketing campaigns, support cases, and other business information. Its single-page frontend provides a documented user interface, while a PHP backend exposes a REST API.

The system supports customization through custom entities, fields, relationships, buttons, and extensions. It is intended for organizations seeking a free or on-premise CRM and can be downloaded and installed manually, by script, or with Docker. Supported databases include MySQL, MariaDB, and PostgreSQL.

Comp AI CRM is an open-source, agent-first customer relationship management system. It stores contacts, companies, and deals, presents pipeline data, and gives each record an Agent tab for durable conversations and visible research steps. Its agent can search CRM history, identify contacts, research people, enrich companies, record evidence-backed facts, write briefs, and schedule rechecks.

The repository documents Gmail and Calendar synchronization, optional LinkedIn and web research, evidence-ledger handling, mailbox configuration, authentication, and a single-tenant deployment model. It runs as separate Next.js frontend, NestJS API, and agent deployments backed by Postgres, with optional Redis and Vercel Blob. Local setup uses Bun and Docker Compose; production deployment is documented for independently hosted app, API, and agent services.

SuiteCRM is an open-source, enterprise-ready customer relationship management application. Its documented scope includes accounts, contacts, leads, opportunities, cases, contracts, quotes, documents, reports, workflows, portals, multi-currency, and multi-language support.

SuiteCRM 7 can be deployed on Linux or Windows servers using Apache or IIS, PHP, and MySQL, MariaDB, or MSSQL. The README describes local testing and development, self-hosting on an internal network or public cloud, and fully managed hosting options. It is released under the AGPLv3 license.

Ever Gauzy is an open business-management platform covering ERP, CRM, HRM, ATS, sales, finance, inventory, and work and project management. Its documented project-related workflows include projects and tasks, schedules, team and organization management, goals and KPIs, dashboards, reports, insights, analytics, integrations, and time tracking with timesheets and activity tracking.

The platform is available as a browser-based web UI, server application, and Windows, macOS, and Linux desktop applications. Users can run it locally with Yarn or deploy it with Docker Compose; Kubernetes is recommended for production. It supports SQLite for demos and PostgreSQL or other databases for deployment, and is licensed under AGPL-3.0.

Frappe CRM is an open-source CRM for modern sales teams. It provides lead and deal pages that consolidate activities, comments, notes, and tasks, along with drag-and-drop Kanban views and custom filters, sorting, and columns for organizing sales work.

The README documents built-in Twilio and Exotel calling integrations, call recording, WhatsApp messaging, and ERPNext integration for invoicing and accounting. It is available through Frappe Cloud or can be self-hosted using the production deployment script, Docker Compose, or a local Frappe development setup. The application is licensed under AGPL-3.0.

BottleCRM is an open-source CRM for startups and enterprises that manages the customer lifecycle across leads, accounts, contacts, opportunities, support tickets, tasks, and invoices. It provides a SvelteKit web application, a native Flutter mobile application, and a Django REST API backed by a shared PostgreSQL database.

The product supports multi-tenant deployments with PostgreSQL Row-Level Security, role- and organization-aware API access, helpdesk workflows with SLA timers, approvals, escalations, macros, and a knowledge base. It can be run on user-controlled infrastructure using Docker Compose or manual installation, and is released under the MIT license.

Relaticle is an open-source CRM designed for developer-led teams, AI-focused startups, and small and medium businesses. Its documented workflow centers on managing contacts, companies, and opportunities through a modern graphical interface, with multi-team isolation and team-scoped data.

The product provides 22 custom field types, entity relationships, conditional visibility, per-field encryption, REST CRUD access, schema discovery, and an MCP server exposing 30 CRM tools for AI agents. It is built with Laravel, Filament, Livewire, PHP, PostgreSQL, and Redis support.

Relaticle is self-hostable under the AGPL-3.0 license. The repository documents local installation through Composer and provides Docker and manual deployment instructions in its self-hosting guide.

Atomic CRM is a full-featured, open-source CRM for organizing contacts, capturing communications as notes, recording activities, creating tasks and reminders, and managing sales deals in a Kanban pipeline. It supports data import and export, aggregated activity history, custom fields, theming, component replacement, and API-based integrations.

The application is built with React, shadcn-admin-kit, and Supabase. Users can test it through the documented online demo or run the complete project locally with Node, Make, and Docker; local startup provides the Vite frontend, Supabase services, and a Postgres database. Authentication can use Google, Azure, Keycloak, or Auth0.

Django-CRM is an open-source customer relationship management system for businesses and freelancers. It manages leads, opportunities, companies, contacts, deals, products, payments, requests, tasks, projects, and subtasks, with interconnected CRM models supporting sales workflows and team assignments.

The platform includes a Django Admin web interface with filtering, sorting, search, adaptive desktop and mobile templates, and object-level permissions. Its mailing features support SMTP, IMAP, OAuth 2.0, synchronized correspondence, campaigns, newsletters, templates, and contact segmentation. Analytics covers sales funnels, income summaries, lead sources, and request summaries.

Django-CRM is built with Python and Django and is designed for self-hosted or on-premise deployment. SQLite works for evaluation, while documented production database options include MySQL and PostgreSQL. It is AG

Krayin CRM is a free, open-source CRM application for SMEs and enterprises, focused on customer, lead, and sales management across the customer lifecycle. The README documents an admin panel, dashboard, custom attributes, modular architecture, and email parsing via SendGrid.

The application can be installed on a server or locally with Laravel, PHP, Composer, and MySQL, and supports Apache or NGINX. It includes documented commands for installation and local serving, plus Docker installation documentation. A hosted cloud offering and a multi-tenant SaaS extension are also referenced.

IDURAR is an open-source ERP and CRM application built with Node.js, Express.js, MongoDB, React, Ant Design, and Redux. Its documented workflows include customer management, invoice management, payment management, and quote management, with the broader project described as covering inventory, accounting, and HR functions.

The repository contains the product and documents a local deployment path: clone the repository, configure a MongoDB database and environment file, install backend and frontend dependencies, run the setup script, and start both servers. It also identifies a self-hosted enterprise version and is released under AGPL-3.0.