Krayin
Self-hosted Laravel CRM for leads, pipelines, and customer lifecycle management.
MIT-licensed alternative to Salesforce. Kanban leads, quotes, email sync, and modular extensions — built on Laravel and Vue.js for SMEs and enterprises.
Ever Gauzy
Open business platform — ERP, CRM, HRM, ATS, and PM in one stack.
AGPL-3.0 alternative to Odoo for agencies and freelancers. NestJS + Angular, multi-tenant, time tracking, invoicing, and MCP server with 323+ AI tools.
Frappe CRM
Fully featured open-source CRM — unlimited users, Frappe-powered.
AGPL-3.0 alternative to HubSpot from the ERPNext team. Lead/deal pipeline, SLA rules, email integration, and Vue.js UI — Frappe Cloud or Docker self-hosting.
Open Mercato
AI-engineering framework for CRM/ERP — start at 80% done.
MIT modular monolith with pre-built CRM, sales, and ERP modules. Architecture-aware AI harness, multi-tenant RBAC, and spec-first development for Cursor/Claude Code.
Relaticle
Self-hosted CRM with 30 MCP tools — built for AI agents.
AGPL-3.0 alternative to HubSpot with native MCP server and REST API. Laravel 12, Filament 5, 22 custom field types, and multi-team isolation.
Atomic CRM
Full-featured CRM in React + Supabase — fork and deploy in minutes.
MIT CRM by Marmelab (React Admin). Contacts, deals Kanban, tasks, email capture — ~15k LOC with shadcn/ui, deploy to Supabase + GitHub Pages.