Twenty

Twenty is a modern open-source CRM designed to give individuals and teams full control over their customer data. Built with a clean, contemporary UI, it offers contact management, company tracking, opportunity pipelines, and task management — all self-hostable on your own infrastructure.

Key features include a flexible data model you can extend with custom fields and objects, a powerful search and filtering system, email and calendar integrations, and a GraphQL API for building on top of the platform. The interface is inspired by modern productivity tools, making it approachable for non-technical users.

Twenty can be self-hosted via Docker Compose and is actively maintained by a large open-source community. Compared to Salesforce, it offers a far simpler setup, no per-seat pricing, and transparent data ownership — making it an ideal choice for startups and small businesses that want enterprise-grade CRM capabilities without vendor lock-in.