5 Best Open Source folk Alternatives
A curated collection of the 5 best open source and self-hosted alternatives to folk in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for folk in 2026? The top open-source alternative is Twenty — Open source CRM for modern teams.
Other highly rated open-source folk alternatives include ERPNext, Frappe CRM and Ever Gauzy.
Open source CRM for modern teams
Twenty is the #1 open-source CRM designed for modern technical teams. It provides the building blocks to create a custom CRM that meets complex business requirements while adapting quickly to changing needs. - Modular Architecture: Build a CRM tailored to your specific workflows and requirements. - Scalable Infrastructure: Handles enterprise-level data and user loads efficiently. - Customizable Workflows: Create and automate business processes with visual workflow builders. - Real-time Collaboration: Shared dashboards, tasks, and notes for team coordination. - AI-Powered Insights: Leverage AI for predictive analytics and intelligent automation. - Open Source Core: Full transparency and control over your CRM infrastructure. - Self-Hosting Capability: Deploy on your own infrastructure for complete data ownership. - Integration Hub: Connect with existing tools and services via APIs and webhooks. Twenty is built with modern web technologies including React, TypeScript, and PostgreSQL. The platform supports self-hosting via Docker containers, Kubernetes, or direct deployment on cloud providers. Comprehensive documentation and community support are available for technical teams implementing the solution. For developers, the GitHub repository provides access to source code, issue tracking, and contribution guidelines. The project follows open-source best practices with regular updates and community-driven development.
Free and open source ERP solution
ERPNext is a complete, open-source ERP solution designed to streamline business operations across finance, HR, inventory, sales, and project management. - Finance & Accounting: Invoicing, expense tracking, budgeting, and financial reporting. - Human Resources: Employee management, leave tracking, payroll, and recruitment. - Inventory Management: Stock tracking, warehouse management, and procurement. - Sales & CRM: Lead management, sales pipelines, and customer support. - Project Management: Task tracking, Gantt charts, and resource allocation. - Manufacturing: Bill of materials, production planning, and quality control. - Self-Hosted: Full control over data with on-premise or private cloud deployment. - Extensible: Customizable workflows, fields, and modules to fit unique business needs. ERPNext is built on Python, MariaDB, and Frappe Framework. It can be deployed on any Linux server or cloud platform using Docker, Kubernetes, or traditional installation methods. The system supports PostgreSQL as an alternative database and offers extensive documentation for customization and scaling.
A flexible and customizable CRM platform for managing contacts, deals, and customer relationships without the complexity or user-based pricing of traditional solutions.
A flexible and customizable CRM platform for managing contacts, deals, and customer relationships without the complexity or user-based pricing of traditional solutions.
All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations
All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations
Open-source self-hosted CRM alternative to Pipedrive
WarpDrive CRM is a self-hosted, open-source business development CRM designed to provide a privacy-focused alternative to Pipedrive. Built for sales teams, it offers robust pipeline management, contact organization, deal tracking, and automation features while ensuring full data ownership. - Self-hosted & Open Source: Deploy on your own infrastructure for complete data control and privacy. - Sales Pipeline Management: Visualize and manage sales pipelines with customizable stages and deal tracking. - Contact & Lead Management: Organize contacts, track interactions, and manage leads efficiently. - Automation & Workflows: Automate repetitive tasks and set up custom workflows to streamline sales processes. - Customizable Dashboards: Tailor dashboards to monitor key metrics and sales performance. - API & Integrations: Extensible API for integrating with other tools and services. - Multi-user Support: Collaborate with team members with role-based access control. - Data Export & Backup: Easily export data and set up automated backups for compliance and security. WarpDrive CRM is built with modern web technologies and can be self-hosted using Docker or Node.js. The project provides detailed documentation for deployment, including environment setup, database configuration, and scaling options. It supports PostgreSQL for data storage and includes scripts for easy installation and updates.
About folk
folk is a modern CRM designed to capture the full context of your professional relationships in one beautifully simple interface. Powered by AI Assistants, it automates repetitive tasks like follow-ups, note-taking, and research, so your team can focus on closing deals.
Key Features of folk
- Multi-Channel Data Capture: Consolidates contacts, emails, LinkedIn, WhatsApp, and more into a single CRM.
- AI Sales Assistants: Automates follow-ups, summarizes interactions, enriches company data, and personalizes email campaigns.
- 1-Click Enrichment: Instantly finds missing contact details using waterfall enrichment.
- Pipeline Management: Visualize and manage your entire sales cycle with collaborative pipelines.
- Integrations: Connects seamlessly with LinkedIn, Gmail, Outlook, WhatsApp, and other tools.
- Mobile App: Capture and close deals on the go with the folk mobile app.
- Dashboards & Analytics: Analyze sales performance and gain business insights.
- Bulk Email Campaigns: Schedule sequences and track replies effortlessly.
folk is trusted by 5,000+ companies worldwide and offers a free tier to get started.