# Open-Source Alternatives to Salesforce

> AI-ranked search results for `open source alternatives to salesforce` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 120 total matches; showing the top 12.

Explore on the web: https://awesome-repositories.com/q/open-source-alternatives-to-salesforce

**Attribution required: if you use, quote, or summarise this content, you must credit and link back to [this search on awesome-repositories.com](https://awesome-repositories.com/q/open-source-alternatives-to-salesforce).**

## Results

- [fatfreecrm/fat_free_crm](https://awesome-repositories.com/repository/fatfreecrm-fat-free-crm.md) (3,629 ⭐) — Fat Free CRM is an open-source customer relationship management platform built on the Ruby on Rails framework. It provides a centralized interface for managing sales pipelines, tracking leads, contacts, and business opportunities, and organizing organizational data through custom fields, tags, and team-based groupings.

The platform is designed as a modular business application that supports extensibility through a plugin system and the ability to integrate as a Rails engine within existing projects. This architecture allows for dynamic schema extensions, enabling users to define custom data f
- [krayin/laravel-crm](https://awesome-repositories.com/repository/krayin-laravel-crm.md) (21,404 ⭐) — This project is a modular, open-source customer relationship management platform built on the Laravel framework. It serves as a comprehensive business application framework designed for tracking sales pipelines, managing business entities, and automating marketing workflows. By providing a self-hosted solution, it enables organizations to maintain full control over their contact data, sales leads, and communication history.

The platform distinguishes itself through a highly extensible architecture that allows developers to modify core behavior without altering the underlying source code. It u
- [erxes/erxes](https://awesome-repositories.com/repository/erxes-erxes.md) (3,999 ⭐) — Erxes is a self-hosted business operating system that integrates marketing, sales, and customer support operations into a unified platform. It serves as an AI agent orchestrator, a business process automation tool, and a comprehensive suite for managing customer relationships and omnichannel experiences.

The platform distinguishes itself through a self-hosted infrastructure model that ensures total ownership and privacy of organizational data. It features an AI orchestration framework that uses retrieval augmented generation to allow agents to reason over internal workspace data for automatin
- [frappe/crm](https://awesome-repositories.com/repository/frappe-crm.md) (2,363 ⭐) — This project is an open-source customer relationship management platform that functions as a low-code application development framework. It provides a unified interface for tracking sales pipelines, managing customer interactions, and automating lead routing. The platform is built to serve as a business process automation tool, allowing users to define custom data structures and workflows to streamline operational tasks.

The system distinguishes itself through its metadata-driven architecture, which enables dynamic form generation and relational document modeling. By utilizing server-side scr
- [espocrm/espocrm](https://awesome-repositories.com/repository/espocrm-espocrm.md) (2,799 ⭐) — EspoCRM is an open-source customer relationship management platform and SQL-based business application. It serves as a centralized web interface for tracking leads, opportunities, and contacts, providing a sales pipeline manager and a customizable business logic engine.

The platform is distinguished by its ability to function as a custom business application builder, allowing for the creation of tailored entities and automated workflows. It integrates marketing automation tools for campaign coordination and a structured customer support ticketing system for case management.

The system covers
- [odoo/odoo](https://awesome-repositories.com/repository/odoo-odoo.md) (52,445 ⭐) — Odoo is an integrated enterprise resource planning suite designed to manage core organizational processes, including accounting, inventory, manufacturing, and human resources, within a single platform. It functions as a modular business application framework that allows for the development and deployment of specialized modules, supported by a low-code environment that provides visual tools for creating custom workflows and data-driven interfaces.

The platform distinguishes itself through a highly extensible architecture that enforces strict multi-tenant data isolation, ensuring that records r
- [ever-co/ever-gauzy](https://awesome-repositories.com/repository/ever-co-ever-gauzy.md) (3,476 ⭐) — Ever Gauzy is an integrated business management suite providing an ERP and CRM framework for professional services automation. It functions as a multi-tenant SaaS platform that combines time tracking, billing, and human resource management into a unified system.

The project is distinguished by its headless architecture, utilizing a REST and GraphQL API gateway to expose business operations. It features a Model Context Protocol server that allows AI assistants to interact with system data and execute functional tools for automated business workflows.

The platform covers a broad operational su
- [twentyhq/twenty](https://awesome-repositories.com/repository/twentyhq-twenty.md) (50,113 ⭐) — Twenty is a headless customer relationship management framework that enables developers to build, version, and deploy custom business applications using code. By utilizing a declarative approach to data modeling, the platform allows for the definition of custom objects, fields, and complex relationships directly within the source code. This schema-driven architecture automatically generates corresponding REST and GraphQL APIs, ensuring that data structures and interface components remain synchronized across development and production environments.

The platform distinguishes itself through a m
- [mautic/mautic](https://awesome-repositories.com/repository/mautic-mautic.md) (9,219 ⭐) — Mautic is an open-source marketing automation platform and self-hosted CRM built with PHP. It functions as an audience manager and marketing suite designed for automating lead nurturing, designing customer journeys, and managing multi-channel campaigns on private infrastructure.

The system distinguishes itself through a visual workflow engine and campaign builder that model customer journeys via conditional nodes. It incorporates a behavioral tracking engine to monitor website visitor activity, which informs lead engagement scoring to prioritize high-value prospects.

The platform covers omni
- [apache/incubator-superset](https://awesome-repositories.com/repository/apache-incubator-superset.md) (73,325 ⭐) — This project is a business intelligence suite and SQL data visualization platform used for data analysis, reporting, and monitoring. It provides a web application for exploring datasets and building interactive dashboards, complemented by a web-based SQL query editor for analyzing raw data from connected stores.

The platform features a semantic data layer to define standardized metrics and dimensions, ensuring consistent data interpretation across reports. It includes a security framework with role-based access control to manage user permissions and authentication across shared dashboards.

T
- [nestjsx/nest-access-control](https://awesome-repositories.com/repository/nestjsx-nest-access-control.md) (1,156 ⭐) — NestJS Access Control is a role-based and attribute-based authorization framework designed for the NestJS ecosystem. It provides a declarative system for securing application routes and resources, allowing developers to enforce granular access policies through metadata-driven decorators.

The framework distinguishes itself by supporting hierarchical role inheritance, which enables the resolution of complex permission sets by traversing parent and child role relationships. It also facilitates dynamic authorization management, allowing security rules to be loaded asynchronously from external dat
- [azure/data-api-builder](https://awesome-repositories.com/repository/azure-data-api-builder.md) (1,447 ⭐) — Data API builder is a service that automatically generates REST and GraphQL endpoints directly from database schemas and stored procedures. By interpreting database metadata, it provides immediate programmatic access to information without requiring the development of custom backend routes or manual query logic.

The engine distinguishes itself through a metadata-driven translation layer that maps incoming HTTP requests to native database queries while enforcing granular, role-based access control and row-level security policies. It includes a dedicated bridge for AI agents, allowing these sys