The Free version of Bitrix24 Cloud is an all-in-one business platform designed for small teams and startups to collaborate, manage customers, and organize work efficiently — at zero cost. It combines essential CRM tools, task and project management, team communication, and document sharing in a secure, cloud-hosted environment. With built-in chat, video calls, calendars, and mobile access, it keeps your team connected and productive anywhere. The free plan supports up to 5 users, includes 5 GB of online storage, and offers core features to get your business running without upfront investment, with the flexibility to upgrade as you grow.